Weather data archive :: Serak (Czech Republic)

Time (UTC), date
16	18.04
17	18.04
18	18.04
19	18.04
20	18.04
21	18.04
22	18.04
23	18.04
00	19.04
01	19.04
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00	21.04
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00	22.04
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00	24.04
01	24.04
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07	24.04
08	24.04
09	24.04
10	24.04
11	24.04
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14	24.04
15	24.04
16	24.04
17	24.04
18	24.04
19	24.04
20	24.04
21	24.04
22	24.04
23	24.04
00	25.04
01	25.04
02	25.04
03	25.04
04	25.04
05	25.04
06	25.04
07	25.04
08	25.04
09	25.04
10	25.04
11	25.04
12	25.04
13	25.04
14	25.04
15	25.04

Wind (dir.,m/s)		Visibility	Phenomena	Clouds	T (C)	Td (C)	f (%)	Te (C)	Ts (C)	Comfort	P (hPa)	Po hPa)	Tmin (C)	Tmax (C)	R (mm)	R24 (mm)	S (sm)
N	3	35 km	snow within past hour {mist}	n/a	-3.3	-3.9	96	-9	-9			860.3
N	3	100 m	snow showers {mist}	n/a	-3.6	-4.2	96	-9	-9			860.7
NW	4	300 m	fog, depositing rime [frost diameter 29 mm]	?/?	-4.3	-4.7	97	-11	-11			861.0		-2.1	6
N	5	100 m	fog, depositing rime	?/?	-4.5	-5.0	96	-12	-12			861.4
N	5	100 m	fog, depositing rime	?/?	-4.3	-4.9	96	-12	-12			861.4
N	5	2700 m	fog within past hour {mist}	n/a	-4.4	-5.1	95	-12	-12			861.5
NW	4	100 m	slight snow showers {fog}	n/a	-4.1	-4.6	96	-11	-11			861.4
NW	5	20 km	fog within past hour {snow showers}	n/a	-4.5	-5.2	95	-12	-12			861.4
NW	4	30 km	{snow showers, snow}	n/a	-4.5	-5.2	95	-11	-11			861.2			0.0
W	5	26 km		n/a	-4.6	-5.2	96	-12	-12			860.9
W	6	35 km		n/a	-4.5	-5.2	95	-12	-12			860.7
W	5	25 km		n/a	-4.7	-5.4	95	-12	-12			860.2
W	8	21 km		n/a	-4.7	-5.4	95	-14	-14			859.6
W	9 {12}	11 km	slight snow showers {mist}	n/a	-4.5	-5.1	96	-14	-14			859.5
W	9 {12}	10 km	slight snow [frost diameter 31 mm]	10/10 30 m [Frnb]	-4.2	-4.8	96	-13	-13			858.9	-4.8		0.2	5.8	11
W	7 {12}	<100 m	fog, depositing rime {snow}	?/?	-3.4	-4.0	96	-12	-12			859.0
W	8 {11}	<100 m	fog, depositing rime	?/?	-3.1	-3.7	96	-12	-12			858.3
W	8 {15}	400 m	fog, depositing rime {snow} [frost diameter 33 mm]	?/?	-2.7	-3.2	96	-11	-11			858.0
W	5 {11}	500 m	fog, depositing rime	?/?	-2.8	-3.2	97	-10	-10			857.7
W	5-10 {11}	700 m	slight snow {fog}	?/?	-2.2	-2.7	96	-9	-9			856.6
W	6 {15}	<100 m	fog, depositing rime {snow} [frost diameter 35 mm]	?/?	-2.0	-2.4	97	-9	-9			855.9			0.4
W	7-15 {14}	100 m	slight snow {fog}	?/?	-2.7	-3.3	96	-11	-11			855.0
SW	4-10 {12}	100 m	slight snow {fog}	?/?	-1.7	-2.0	98	-8	-8			854.4
SW	5 {15}	500 m	fog, depositing rime {snow} [frost diameter 36 mm]	9/9 [Sc Ac trans]	-1.6	-2.0	97	-8	-8			853.8
SW	5-13 {11}	400 m	slight snow {mist}	n/a	-1.7	-2.0	98	-8	-8			853.1
SW	5-10 {11}	100 m	slight snow {mist}	n/a	-1.8	-2.0	99	-9	-9			852.6
SW	4-11 {15}	<100 m	fog, depositing rime [frost diameter 37 mm]	?/?	-1.9	-2.2	98	-8	-8			852.2		-1.4	4
SW	5 {12}	<100 m	fog, depositing rime {snow}	?/?	-2.0	-2.4	97	-9	-9			852.4
W	7-13 {11}	<100 m	fog, depositing rime {snow}	?/?	-2.1	-2.4	98	-10	-10			852.3
W	9 {14}	100 m	heavy snow {fog}	n/a	-2.4	-2.8	97	-11	-11			851.8
W	10 {14}	100 m	fog {snow showers, snow}	n/a	-2.5	-2.9	97	-12	-12			851.8
SW	8 {12}	100 m	fog {mist}	n/a	-2.6	-3.0	97	-11	-11			852.0
SW	7 {14}	100 m	fog {snow showers, snow}	n/a	-2.5	-2.9	97	-10	-10			852.2			1
SW	6	100 m	slight snow showers {fog}	n/a	-2.4	-2.8	97	-10	-10			852.3
SW	5	200 m	snow {mist}	n/a	-2.6	-2.9	98	-10	-10			852.4
SW	4	300 m	slight snow {fog}	n/a	-2.7	-3.0	98	-9	-9			852.7
SW	5	300 m	snow {mist}	n/a	-3.0	-3.4	97	-10	-10			852.9
SW	4	700 m	slight snow {mist}	n/a	-2.9	-3.2	98	-9	-9			853.5
W	3	300 m	slight snow [frost diameter 55 mm]	?/?	-2.6	-3.0	97	-8	-8			854.0	-3.0		5	8.8	17
W	3	200 m	slight snow {fog}	?/?	-2.0	-2.4	97	-7	-7			854.8
NW	2	100 m	slight snow {fog}	?/?	-1.8	-2.2	97	-6	-6			855.5
NW	3	100 m	slight snow {fog} [frost diameter 60 mm]	?/?	-1.6	-1.9	98	-7	-7			856.3
NW	3	100 m	fog, depositing rime {snow}	?/?	-1.1	-1.5	97	-6	-6			856.9
W	3	700 m	fog, depositing rime {snow}	9/9 300 m [Cu med, cong]	-0.7	-1.0	98	-6	-5			857.4
NW	3	100 m	slight snow {fog} [frost diameter 60 mm]	?/?	-1.1	-1.4	98	-6	-6			858.0			2
NW	3	<100 m	slight snow {fog}	?/?	-1.4	-1.6	99	-7	-7			858.7
N	5	100 m	snow {fog}	?/?	-2.2	-2.6	97	-9	-9			859.3
N	5	100 m	slight snow {fog} [frost diameter 60 mm]	?/?	-2.7	-3.0	98	-10	-10			860.0
N	5	100 m	heavy snow {mist}	n/a	-3.6	-4.0	97	-11	-11			860.7
N	5-10 {12}	100 m	heavy snow {mist}	n/a	-4.1	-4.6	96	-11	-11			861.3
N	6-12 {12}	<100 m	slight snow [frost diameter 60 mm]	?/?	-4.4	-4.9	96	-12	-12			861.9		-0.4	10
NE	6 {12}	<100 m	slight snow {fog}	?/?	-4.5	-5.1	96	-12	-12			862.4
N	5	<100 m	slight snow {fog}	?/?	-4.7	-5.3	96	-12	-12			862.7
NE	6 {12}	<100 m	slight freezing rain {snow, fog}	n/a	-5.0	-5.7	95	-13	-13			863.0
NE	5	<100 m	slight freezing rain {mist}	n/a	-5.0	-5.6	96	-12	-12			863.1
NE	5	<100 m	slight freezing rain {mist}	n/a	-5.2	-5.8	96	-13	-13			863.0
NE	4 {12}	<100 m	slight freezing rain {snow, fog}	n/a	-5.3	-5.8	96	-12	-12			862.9			0.4
NE	4	<100 m	slight freezing rain {mist}	n/a	-5.3	-5.9	96	-12	-12			862.8
NE	5	<100 m	slight freezing rain {snow, mist}	n/a	-5.5	-6.1	96	-13	-13			862.8
NE	6	<100 m	slight snow {rain, mist}	n/a	-5.7	-6.3	96	-14	-14			862.8
NE	5	<100 m	fog {snow, mist}	n/a	-6.1	-6.8	95	-14	-14			862.7
NE	6 {11}	100 m	fog {mist}	n/a	-6.5	-7.2	95	-15	-15			862.8
E	6 {11}	<100 m	fog, depositing rime [complex deposition diameter 80 mm]	?/?	-6.7	-7.5	94	-15	-15			863.0	-6.8		0.4	10.5	25
E	6	100 m	fog, depositing rime	?/?	-6.7	-7.5	94	-15	-15			863.1
NE	5	<100 m	fog, depositing rime	?/?	-6.4	-7.0	95	-14	-14			863.4
NE	4	300 m	fog, depositing rime [complex deposition diameter 80 mm]	?/?	-6.5	-7.3	94	-13	-13			863.7
NE	4	<100 m	slight snow {fog}	?/?	-5.8	-6.5	95	-12	-12			863.8
NE	3	200 m	fog, depositing rime {snow}	?/?	-5.6	-6.2	96	-11	-11			863.9
N	4	<100 m	fog, depositing rime {snow} [complex deposition diameter 80 mm]	?/?	-5.5	-6.2	95	-12	-12			864.1			0.1
NE	4	<100 m	slight snow {fog}	?/?	-5.1	-5.8	95	-12	-12			864.0
NE	4	<100 m	slight snow {fog}	?/?	-5.1	-5.8	95	-12	-12			864.2
NE	5	<100 m	fog, depositing rime {snow} [complex deposition diameter 90 mm]	?/?	-5.4	-6.1	95	-13	-13			864.4
NE	4	<100 m	slight snow showers {fog, mist}	n/a	-5.3	-6.0	95	-12	-12			864.3
NE	5	<100 m	fog {snow showers, mist}	n/a	-5.1	-5.7	96	-12	-12			864.6
NE	5	<100 m	slight snow [complex deposition diameter 90 mm]	?/?	-5.1	-5.7	96	-12	-12			865.0		-5.0	2
NE	5	<100 m	slight snow {fog}	?/?	-5.2	-5.8	96	-13	-13			865.2
NE	5	<100 m	slight snow {fog}	?/?	-5.2	-5.9	95	-13	-13			865.1
NE	5	<100 m	fog {snow showers, snow}	n/a	-5.2	-5.8	96	-13	-13			865.1
NE	5	<100 m	fog {mist}	n/a	-5.1	-5.7	96	-12	-12			865.3
NE	4	<100 m	fog {mist}	n/a	-5.1	-5.7	96	-12	-12			865.2
NE	4	<100 m	slight freezing rain {snow showers, snow}	n/a	-5.0	-5.5	96	-12	-12			865.1			3
NE	4	<100 m	slight freezing rain {snow showers, snow}	n/a	-5.1	-5.7	96	-12	-12			864.8
NE	4	<100 m	slight freezing rain {snow, mist}	n/a	-5.5	-6.2	95	-12	-12			864.8
NE	4	<100 m	slight freezing rain {snow showers, snow}	n/a	-6.0	-6.7	95	-13	-13			864.6
NE	4	100 m	fog {rain, mist}	n/a	-6.6	-7.3	95	-13	-13			864.5
N	3	<100 m	fog {mist}	n/a	-6.9	-7.6	95	-13	-13			864.7
N	4	100 m	fog, depositing rime [complex deposition diameter 100 mm]	?/?	-7.0	-7.8	94	-14	-14			864.9	-7.0		3	4.7	28
NE	3	500 m	fog, depositing rime	?/?	-6.7	-7.4	95	-13	-13			865.2
NE	4	100 m	fog, depositing rime	?/?	-6.5	-7.4	93	-13	-13			865.5
N	3	300 m	fog, depositing rime [complex deposition diameter 100 mm]	?/?	-6.1	-6.8	95	-12	-12			865.7
N	3	300 m	fog, depositing rime	?/?	-5.6	-6.3	95	-11	-11			865.9
NW	2	300 m	fog, depositing rime	?/?	-5.4	-6.1	95	-10	-10			865.9
N	1	300 m	fog, depositing rime [complex deposition diameter 100 mm]	?/?	-4.7	-5.3	96	-7	-7			866.0
N	2	14 km	fog within past hour	9/9 60 m [Cu Sc]	-4.9	-5.6	95	-9	-8			866.1
N	2	17 km		9/9 150 m [Cu Sc]	-4.3	-4.9	96	-9	-8			866.2
NE	2	14 km	{fog} [complex deposition diameter 100 mm]	9/9 60 m [Cu med, cong]	-4.1	-4.7	96	-8	-8			866.6
NE	2	200 m	slight snow showers {fog, mist}	n/a	-4.2	-5.0	94	-9	-9			866.5
	1	100 m	slight snow {mist}	n/a	-5.0	-5.5	96	-8	-8			866.5
E	1	100 m	fog, depositing rime [complex deposition diameter 100 mm]	?/?	-5.3	-5.9	96	-8	-8			866.8		-3.2	0.0
E	3	200 m	fog, depositing rime	?/?	-5.8	-6.6	94	-12	-12			867.0
E	3	100 m	fog, depositing rime	?/?	-6.1	-6.9	94	-12	-12			866.6
E	4	100 m	fog {mist}	n/a	-6.2	-7.0	94	-13	-13			866.6
E	3	500 m	fog {mist}	n/a	-6.7	-7.6	93	-12	-12			866.7
E	3	4500 m	fog within past hour {mist}	n/a	-7.2	-8.1	93	-13	-13			866.5
SE	2	11 km	{fog, drifting snow}	n/a	-7.6	-8.6	93	-12	-12			866.2
SE	3	25 km		n/a	-7.3	-8.6	90	-13	-13			866.0
E	3	27 km		n/a	-7.6	-8.6	93	-13	-13			865.7
E	4	21 km		n/a	-7.7	-8.7	93	-15	-15			865.1
SE	6	19 km		n/a	-7.2	-8.3	92	-15	-15			864.9
SE	5	26 km		n/a	-7.0	-8.3	90	-15	-15			864.8
E	5	15 km	[complex deposition diameter 100 mm]	8/3 90 m [Cu hum Ac As Ci fib]	-6.2	-6.9	95	-14	-13			864.9	-7.8			0.0	27
SE	4	15 km		8/3 30 m [Cu hum Ac As Ci fib]	-5.9	-6.6	95	-13	-11			865.0
SE	4	12 km		8/4 [Cu hum Ac As Ci fib]	-4.7	-5.2	96	-11	-9			864.8
E	3	11 km	[complex deposition diameter 100 mm]	8/5 [Cu hum Ac As Ci fib]	-4.1	-4.8	95	-10	-6			864.7
E	4	11 km		9/6 [Cu hum Ac As Ci fib]	-2.7	-3.2	96	-9	-7			864.4
E	3	11 km		9/6 [Cu hum Ac As Ci fib]	-2.2	-2.8	96	-7	-4			864.1
E	4	12 km	[complex deposition diameter 90 mm]	9/6 30 m [Cu hum Ac As Ci fib]	-1.7	-2.3	96	-8	-5			863.8
E	4	15 km		9/9 30 m [Sc]	-1.4	-1.8	97	-7	-7			863.2
E	4	17 km		9/9 60 m [Cu Sc]	-2.0	-2.5	96	-8	-7			862.6
E	3	15 km	[complex deposition diameter 90 mm]	9/9 90 m [Cu Sc]	-1.7	-2.1	97	-7	-7			862.2
E	4	5000 m	slight snow showers {rain, mist}	n/a	-2.1	-2.5	97	-8	-8			861.8
E	5	9000 m	slight snow showers {mist}	n/a	-2.6	-3.1	96	-9	-9			861.4
E	6	17 km	[complex deposition diameter 90 mm]	10/10 270 m [Sc]	-2.8	-3.4	96	-10	-10			860.9		-1.1	0.0
E	5	15 km	slight snow	10/10 900 m [Sc]	-3.1	-3.8	95	-10	-10			860.9
E	5	17 km	slight snow	10/10 360 m [Sc]	-3.3	-3.9	96	-10	-10			860.3
E	5	5000 m	slight snow showers {mist}	n/a	-3.7	-4.3	96	-11	-11			859.8
E	5	13 km	snow within past hour {mist}	n/a	-3.8	-4.5	95	-11	-11			859.3
E	6	11 km		n/a	-3.7	-4.3	96	-11	-11			858.5
E	6	3900 m	slight snow showers {mist}	n/a	-3.1	-3.6	96	-11	-11			857.9			0.2
E	5	3100 m	slight snow {mist}	n/a	-2.9	-3.4	96	-10	-10			857.4
E	4	400 m	slight snow {mist}	n/a	-2.9	-3.4	96	-9	-9			856.7
E	6	100 m	snow {mist}	n/a	-3.0	-3.5	96	-11	-11			856.2
E	5	<100 m	slight snow showers {mist}	n/a	-3.0	-3.5	96	-10	-10			855.7
E	5	<100 m	fog {snow showers, mist}	n/a	-3.0	-3.5	96	-10	-10			855.6
NE	5	<100 m	fog, depositing rime [complex deposition diameter 90 mm]	?/?	-3.0	-3.5	96	-10	-10			855.4	-3.8		0.5	0.5	26
E	4	<100 m	fog, depositing rime	?/?	-2.7	-3.2	96	-9	-9			855.4
NE	3	<100 m	slight snow {fog}	?/?	-2.6	-3.1	96	-8	-8			855.3
N	3	<100 m	slight snow {fog} [complex deposition diameter 90 mm]	?/?	-2.4	-2.9	96	-8	-8			855.2
N	3	<100 m	slight snow {fog}	?/?	-2.2	-2.6	97	-8	-8			855.0
N	3	<100 m	slight snow {fog}	?/?	-2.2	-2.7	96	-7	-7			854.9
N	3	<100 m	slight snow {fog} [complex deposition diameter 90 mm]	?/?	-1.8	-2.2	97	-7	-7			854.7			2
N	3	<100 m	slight snow {fog}	?/?	-2.0	-2.4	97	-7	-7			854.6
N	2	<100 m	slight snow {fog}	?/?	-1.8	-2.2	97	-6	-6			854.4
NW	3	<100 m	slight snow {fog} [complex deposition diameter 100 mm]	?/?	-2.3	-2.8	96	-8	-8			854.2
NW	3	300 m	ice pellets {mist}	n/a	-2.7	-3.2	96	-8	-8			854.1
NW	2	100 m	ice pellets {mist}	n/a	-2.5	-2.9	97	-7	-7			854.1
N	2	100 m	slight snow {fog} [complex deposition diameter 100 mm]	?/?	-2.6	-3.0	97	-7	-7			854.3		-1.7	5
NW	3	16 km	fog within past hour {snow}	9/5 1000 m [Sc Ac As]	-2.8	-3.4	96	-8	-8			854.6
W	3	17 km		9/4 930 m [Sc Ac As]	-2.9	-3.4	96	-8	-8			854.6
W	4	13 km	{snow showers, snow}	n/a	-2.9	-3.6	95	-9	-9			854.5
W	5	12 km		n/a	-3.1	-3.7	96	-10	-10			854.5
W	6	12 km		n/a	-3.2	-4.0	94	-11	-11			854.3
W	6	4700 m	fog within past hour {snow showers, snow}	n/a	-3.3	-3.9	96	-11	-11			854.0
W	6	100 m	fog {mist}	n/a	-3.1	-3.6	96	-11	-11			853.8
W	6	100 m	fog {mist}	n/a	-3.4	-4.1	95	-11	-11			853.7
W	6	100 m	fog {mist}	n/a	-3.8	-4.3	96	-12	-12			853.6
W	6	100 m	fog {mist}	n/a	-3.9	-4.5	96	-12	-12			853.7
W	6	100 m	fog {mist}	n/a	-3.9	-4.4	96	-12	-12			853.9
W	7 {11}	<100 m	fog, depositing rime [complex deposition diameter 100 mm]	?/?	-4.1	-4.7	96	-12	-12			854.1	-4.3			4.5	29
W	7 {11}	<100 m	fog, sky not visible	?/?	-3.8	-4.4	96	-12	-12			854.4
W	8 {11}	300 m	fog, depositing rime	3/0 [Ci fib]	-3.2	-3.8	96	-12	-10			854.8
W	7 {12}	500 m	patches of fog	1/0 [Ci fib]	-3.0	-3.6	96	-11	-8			855.0
W	7 {11}	500 m	patches of fog	1/0 [Ci fib]	-2.4	-2.9	96	-10	-6			855.1
W	5 {11}	13 km	fog within past hour {snow showers}	8/8 30 m [Cu med, cong Ci fib]	-2.5	-3.0	96	-9	-8			855.5
SW	3 {12}	25 km	snow showers within past hour {fog}	6/6 90 m [Cu med, cong Ci fib]	-2.1	-2.7	96	-7	-3			855.7			0.1
W	5	11 km	snow showers within past hour	8/8 30 m [Cu med, cong Ci fib]	-2.6	-3.1	96	-9	-8			855.6
SW	3	30 km	snow showers within past hour	6/6 60 m [Cu med, cong Ci fib]	-1.2	-1.7	96	-6	-4			855.9
W	4	11 km	slight snow showers	8/8 30 m [Cu med, cong Ci fib]	-2.2	-2.6	97	-8	-8			856.0

Weather station location Serak (Czech Republic): latitude 50.18 longitude 17.12 height above sea level 1327 m.

The archive by default shows the weather in Serak for the last week. You can obtain the archived data for the whole month and for the previous months, starting from January 2011, by selecting the desired date range from the drop-down list and clicking the "Find!" button.

Attention! The time in the tables is UTC. To get the local time, you need to add shift, which is equal to 1 h.

See also the weather archive in nearby cities and at nearby weather stations:

Weather in Klodzko (Poland)(45 km)
Weather in Usti nad Orlici (Czech Republic)(54 km)
Weather in Cervena (Czech Republic)(55 km)
Weather in Polom (Czech Republic)(60 km)
Weather in Luka (Czech Republic)(60 km)
Weather in Raciborz (Poland)(78 km)
Weather in Prostejov (Czech Republic)(81 km)
Weather in Ostrava (Czech Republic)(91 km)
Weather in Opole (Poland)(92 km)
Weather in Svratouch (Czech Republic)(93 km)

Explanations to columns:

Wind - indicated wind speed in m/s - average for 10 minutes, gusts within and between terms (in curly brackets) and direction from which the wind blows: N - North, NE - North-East, E - East, SE - South-East , S - South, SW - South-West, W - West, NW - North-West.
Visibility - horizontal range of visibility in meters or kilometers. When visibility is from 1 to 10 km in the absence of precipitation, haze is usually observed, and when visibility is reduced to 1 km or less, fog is observed. In dry weather, visibility may be reduced by smoke, dust, or haze.
Phenomena - atmospheric phenomena observed during the period or in the last hour before the period are indicated; curly brackets indicate phenomena observed between periods (1-3 hours before the period); square brackets indicate hail or icy deposits with their diameter in mm.
Clouds - are through slash total and lower clouds in points, and the height of the lower border of the cloud in meters; square brackets contain cloud forms: Ci - Cirrus, Cs - Cirrostratus, Cc - Cirrocumulus, Ac - Altocumulus, As - Altostratus, Sc - Stratocumulus, Ns - Nimbostratus, Cu - Cumulus, Cb - Cumulonimbus. For more information about cloud classification, see the cloud Atlas (PDF).
T - Air temperature - temperature measured at a height of 2 m above the ground.
Td - Dew point temperature - the temperature at which the water vapor contained in the air reaches saturation.
f - Relative humidity measured at a height of 2 m above the ground.
Te - Effective temperature is the temperature felt by a seasonally dressed person in the shade. Characteristic of stuffy weather. The calculation takes into account the effects of air humidity and wind speed on a person's heat sensation.
Tes - Effective sun temperature - The temperature a person feels, corrected for solar heating. Characteristic of sweltering weather. Depends on the height of the sun above the horizon, cloud cover, and wind speed. At night, overcast, and with winds of 12 m/s or more, the correction is zero.
P - Atmospheric pressure - atmospheric pressure reduced to sea level.
Po - Atmospheric pressure - atmospheric pressure measured at the station level.
Tmin - Minimum temperature - minimum air temperature at a height of 2 m above the ground.
Tmax - Maximum temperature - maximum air temperature at a height of 2 m above the ground.
R - Precipitation - The amount of precipitation over a period of time, mm. When you hover the mouse cursor over a number - the period of time during which the specified amount of precipitation fell.
R24 - 24hour precipitation - The amount of precipitation in 24 hours, mm.
S - Snow cover - The height of the snow cover. When you hover the mouse over the number - the state of the snow cover and the degree of coverage in points.