Weather archive in Decatur for the last week, weather in Decatur for september 2025 year

WEATHER IN Decatur

Weather forecast in Decatur
Climate monitor in Decatur

Time and date
19:54	07.09
20:54	07.09
21:54	07.09
22:54	07.09
23:54	07.09
00:54	08.09
01:54	08.09
02:54	08.09
03:54	08.09
04:54	08.09
05:54	08.09
06:54	08.09
07:54	08.09
08:54	08.09
09:54	08.09
10:54	08.09
11:54	08.09
12:54	08.09
13:54	08.09
14:54	08.09
15:54	08.09
16:54	08.09
17:54	08.09
18:54	08.09
19:54	08.09
20:54	08.09
21:54	08.09
22:54	08.09
23:54	08.09
00:54	09.09
01:54	09.09
02:54	09.09
03:54	09.09
04:54	09.09
05:54	09.09
06:54	09.09
07:54	09.09
08:54	09.09
09:54	09.09
10:54	09.09
11:54	09.09
12:54	09.09
13:54	09.09
14:54	09.09
15:54	09.09
16:54	09.09
17:54	09.09
18:54	09.09

Wind (dir.,mph)		Visibility	Phenomena	Clouds	Т (F)	Тd (F)	f (%)	Тe (F)	Тes (F)	Comfort	P (in)	Po (in)	Тmin (F)	Tmax (F)	R (in)	R24 (in)	S (in)
calm	0	10 miles		clear	57	45	64	57	57		30.27	29.54
calm	0	10 miles		clear	56	45	67	55	55		30.28	29.55
calm	0	10 miles		clear	52	44	74	52	52		30.29	29.55
calm	0	10 miles		clear	49	42	77	48	48		30.29	29.56
calm	0	10 miles		clear	48	44	86	46	46		30.29	29.56	47	66
calm	0	10 miles		clear	46	42	86	45	45		30.29	29.56
calm	0	10 miles		clear	45	41	86	43	43		30.29	29.55
calm	0	10 miles		clear	45	40	82	43	43		30.30	29.56
calm	0	10 miles		clear	46	40	79	45	45		30.30	29.57
NE	3 {2}	10 miles		clear	44	39	82	41	41		30.31	29.58
calm	0	10 miles		clear	42	39	89	41	41		30.33	29.59	42	48
calm	0	10 miles		clear	50	44	80	48	48		30.33	29.59
E	3 {2}	10 miles		clear	59	48	67	59	63		30.32	29.59
SE	8 {4}	10 miles		clear	66	46	48	66	73		30.33	29.59
S	9 {5}	10 miles		clear	69	43	39	72	81	comfort	30.32	29.58
SE	9 {5}	10 miles		clear	71	42	35	72	86	comfort	30.31	29.57
SE	8 {4}	10 miles		clear	72	40	31	72	91	comfort	30.28	29.54	42	73
E	3 {2}	10 miles		clear	74	40	29	73	102	comfort	30.26	29.53
SE	6 {3}	10 miles		clear	75	40	28	75	97	comfort	30.23	29.49
SE	8 {4}	10 miles		clear	75	39	27	73	90	comfort	30.21	29.47
E	7 {4}	10 miles		clear	75	39	27	73	86	comfort	30.20	29.46
SE	7 {4}	10 miles		clear	74	44	34	75	81	comfort	30.19	29.46
E	7 {4}	10 miles		clear	67	47	49	68	70		30.19	29.45	67	77
SE	7 {4}	10 miles		clear	62	46	56	61	61		30.19	29.45
calm	0	10 miles		clear	54	46	74	54	54		30.19	29.45
calm	0	10 miles		clear	52	45	77	52	52		30.19	29.46
E	3 {2}	10 miles		clear	49	43	80	46	46		30.19	29.45
E	3 {2}	10 miles		clear	47	42	83	45	45		30.19	29.45
E	5 {2}	10 miles		clear	48	43	83	45	45		30.19	29.46	46	67
E	3 {2}	10 miles		clear	46	41	82	43	43		30.19	29.45
calm	0	10 miles		clear	45	41	86	43	43		30.18	29.44
E	5 {2}	10 miles		clear	45	41	86	41	41		30.17	29.43
E	3 {2}	10 miles		clear	45	41	86	43	43		30.17	29.44
E	3 {2}	10 miles		clear	45	41	86	43	43		30.18	29.44
calm	0	10 miles		clear	45	41	86	43	43		30.19	29.45	44	48
calm	0	10 miles		clear	51	45	79	50	50		30.19	29.45
calm	0	10 miles		clear	63	50	63	63	66		30.18	29.44
SE	6 {3}	10 miles		clear	69	50	51	73	81	comfort	30.18	29.44
SE	5 {2}	10 miles		clear	74	49	41	77	91	comfort	30.16	29.43
S	6 {3}	10 miles		clear	75	47	37	75	95	comfort	30.16	29.43
S	7 {4}	10 miles		clear	77	46	33	77	99	comfort	30.14	29.41	45	77
S	9 {5}	10 miles		clear	78	47	33	79	95	hot	30.13	29.39
SE	6 {3}	10 miles		clear	80	44	28	79	102	hot	30.11	29.37
SE	7 {4}	10 miles		clear	82	46	28	81	97	hot	30.08	29.36
S	7 {4}	10 miles		clear	80	47	31	81	91	hot	30.07	29.34
SE	7 {4}	10 miles		clear	77	51	40	79	84	hot	30.07	29.34
SE	5 {2}	10 miles		clear	74	52	46	79	81	hot	30.07	29.34	74	82
SE	7 {4}	10 miles		clear	70	53	55	73	73	comfort	30.07	29.34

Weather station location Decatur Airport: latitude 39.8344 longitude -88.8656 Height above sea level 208 m.

The archive shows weather in Decatur for the last 1-2 days. The actual weather information in the database is updated hourly! The entire month and previous months archive data can be obtained by selecting the date range of interest from the drop-down list and pressing the "Enter!".

Attention! The METAR weather archive in database for stations not included in the climate monitor is stored for no more than 60 days. It makes no sense to try to choose an earlier date.

Attention! The time in the tables is local time (not including daylight saving time). To obtain Universal Time, subtract the correction, which is equal to -6 h.

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Column explanations:

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 of observations.
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 over the number, the time period for which the specified amount of precipitation has fallen.
R24 - Precipitation 24h - 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.