Weather archive in Boulder for the last week, weather in Boulder for october 2025 year

Weather & Climate
Weather archive
USA
Colorado
Boulder Municipal Airport

WEATHER IN Boulder

Weather forecast in Boulder
Climate monitor in Boulder

Time and date
00:35	29.10
00:55	29.10
01:15	29.10
01:35	29.10
01:55	29.10
02:15	29.10
02:35	29.10
02:55	29.10
03:15	29.10
03:35	29.10
03:55	29.10
04:15	29.10
04:35	29.10
04:55	29.10
05:15	29.10
05:35	29.10
05:55	29.10
06:15	29.10
06:35	29.10
06:55	29.10
07:15	29.10
07:35	29.10
07:55	29.10
08:15	29.10
08:35	29.10
08:55	29.10
09:15	29.10
09:35	29.10
09:55	29.10
10:15	29.10
10:35	29.10
10:55	29.10
11:15	29.10
11:35	29.10
11:55	29.10
12:15	29.10
12:35	29.10
12:55	29.10
13:15	29.10
13:35	29.10
13:55	29.10
14:15	29.10
14:35	29.10
14:55	29.10
15:15	29.10
15:35	29.10
15:55	29.10
16:15	29.10

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)
SW	3 {2}	10 miles		clear	32	14	47	28	28			25.15
SW	3 {2}	10 miles		clear	32	14	47	28	28			25.14
SW	3 {2}	10 miles		clear	32	12	43	28	28			25.14
SW	3 {2}	10 miles		clear	30	14	50	27	27			25.14
calm	0	10 miles		clear	30	14	50	30	30			25.14
SW	3 {2}	10 miles		clear	30	14	50	27	27			25.13
SW	3 {2}	10 miles		clear	30	12	47	27	27			25.12
calm	0	10 miles		clear	30	14	50	30	30			25.11
calm	0	10 miles		clear	30	12	47	30	30			25.11
calm	0	10 miles		clear	28	14	54	27	27			25.11
calm	0	10 miles		clear	30	14	50	30	30			25.10
calm	0	10 miles		clear	28	16	59	27	27			25.10
calm	0	10 miles		clear	28	14	54	27	27			25.10
calm	0	10 miles		clear	30	14	50	30	30			25.09
calm	0	10 miles		clear	28	14	54	27	27			25.09
S	3 {2}	10 miles		clear	28	14	54	23	23			25.08
calm	0	10 miles		clear	28	14	54	27	27			25.08
calm	0	10 miles		clear	28	18	63	27	27			25.06
SW	3 {2}	10 miles		clear	28	16	59	23	23			25.05
W	3 {2}	10 miles		clear	30	14	50	27	27			25.05
calm	0	10 miles		clear	30	18	59	28	28			25.05
calm	0	10 miles		clear	32	18	55	30	30			25.04
calm	0	10 miles		clear	32	16	51	32	32			25.04
calm	0	10 miles		clear	34	14	44	34	36			25.04
calm	0	10 miles		clear	36	14	41	36	37			25.04
calm	0	10 miles		clear	37	12	35	37	39			25.03
calm	0	10 miles		clear	39	12	33	39	46			25.02
calm	0	10 miles		clear	41	12	30	41	48			25.01
calm	0	10 miles		clear	43	12	28	43	50			250.00
calm	0	10 miles		clear	43	12	28	43	55			24.99
calm	0	10 miles		clear	46	14	27	46	59			24.98
calm	0	10 miles		clear	46	14	27	46	59			24.98
calm	0	10 miles		clear	48	14	25	48	64			24.96
calm	0	10 miles		clear	50	12	22	50	66			24.94
E	3 {2}	10 miles		clear	52	12	20	52	64			24.94
E	3 {2}	10 miles		clear	54	12	19	54	68			24.91
calm	0	10 miles		clear	55	12	18	55	73			24.91
calm	0	10 miles		clear	55	12	18	55	73			24.89
NE	5 {2}	10 miles		clear	57	12	17	57	70			24.87
E	3 {2}	10 miles		clear	59	12	16	59	73			24.86
SE	3 {2}	10 miles		clear	59	12	16	59	73			24.86
calm	0	10 miles		clear	59	14	17	59	72			24.86
NE	5 {2}	10 miles		clear	61	14	16	61	70			24.84
NE	5 {2}	10 miles		clear	61	14	16	61	70			24.86
NE	6 {3}	10 miles		clear	59	14	17	59	63			24.86
N	6 {3}	10 miles		clear	59	14	17	59	63			24.86
N	3 {2}	10 miles		clear	59	14	17	59	66			24.86
calm	0	10 miles		clear	57	14	18	57	59			24.86

Weather station location Boulder Municipal Airport: latitude 40.0394 longitude -105.2258 Height above sea level 1612 m.

The archive shows weather in Boulder 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 -7 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.