Weather archive in Boulder for the last week, weather in Boulder for july 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
08:35	27.07
08:55	27.07
09:15	27.07
09:35	27.07
09:55	27.07
10:15	27.07
10:35	27.07
10:55	27.07
11:15	27.07
11:35	27.07
11:55	27.07
12:15	27.07
12:35	27.07
12:55	27.07
13:15	27.07
13:35	27.07
13:55	27.07
14:15	27.07
14:35	27.07
14:55	27.07
15:15	27.07
15:35	27.07
15:55	27.07
16:15	27.07
16:35	27.07
16:55	27.07
17:15	27.07
17:35	27.07
17:55	27.07
18:20	27.07
18:35	27.07
18:55	27.07
19:15	27.07
19:35	27.07
19:55	27.07
20:15	27.07
20:35	27.07
20:55	27.07
21:15	27.07
21:35	27.07
21:55	27.07
22:15	27.07
22:35	27.07
22:55	27.07
23:15	27.07
23:35	27.07
23:55	27.07
00:15	28.07

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)
E	5 {2}	10 miles		clear	82	39	22	81	93	hot		24.83
E	3 {2}	10 miles		clear	82	41	23	81	95	hot		24.83
E	3 {2}	10 miles		clear	86	37	18	82	104	hot		24.83
NE	7 {4}	10 miles		clear	88	37	17	84	100	hot		24.82
NE	8 {4}	10 miles		clear	90	37	16	84	100	hot		24.81
E	8 {4}	10 miles		clear	90	36	15	84	106	hot		24.81
NE	7 {4}	10 miles		clear	91	36	14	86	109	hot		24.81
E	5 {2}	10 miles		clear	93	34	12	88	115	hot		24.81
SE	8 {4}	10 miles		clear	95	32	11	88	113	hot		24.81
SE	6 {3}	10 miles		clear	95	32	11	88	118	hot		24.81
SE	9 {5}	10 miles		clear	95	32	11	88	111	hot		24.81
NE	8 {4}	10 miles		clear	95	32	11	88	115	hot		24.80
S	7 {4}	10 miles		clear	97	32	10	90	118	hot		24.80
SE	5 {2}	10 miles		clear	97	32	10	90	124	risk of sunstroke		24.79
NE	8 {4}	10 miles		clear	97	32	10	90	115	hot		24.79
SE	7 {4}	10 miles		clear	99	34	10	91	118	hot		24.78
E	7 {4}	10 miles		clear	99	32	10	91	118	hot		24.78
NE	5 {2}	10 miles		clear	97	32	10	90	118	hot		24.77
E	6 {3}	10 miles		clear	99	32	10	91	117	hot		24.77
E	5 {2}	10 miles		clear	95	32	11	88	117	hot		24.78
NE	8 {4}	10 miles		clear	97	34	11	90	106	hot		24.78
calm	0	10 miles		clear	95	32	11	88	117	hot		24.78
NE	9 {5}	10 miles		clear	93	34	12	88	100	hot		24.78
N	8 {4}	10 miles		clear	91	34	13	86	95	hot		24.78
NE	7 {4}	10 miles		5/0 11000 ft [Ac]	95	34	12	90	97	hot		24.78
NE	7 {4}	10 miles		clear	95	34	12	90	100	hot		24.78
E	6 {3}	10 miles		clear	93	37	14	88	93	hot		24.79
NE	7 {4}	10 miles		clear	91	34	13	86	91	hot		24.78
NE	5 {2}	10 miles		clear	91	34	13	86	91	hot		24.79
NE	6 {3}	10 miles		clear	91	34	13	86	88	hot		24.79
NE	6 {3}	10 miles		clear	91	34	13	86	88	hot		24.80
NE	6 {3}	10 miles		clear	88	34	15	82	84	hot		24.80
calm	0	10 miles		clear	86	34	15	81	81	hot		24.81
calm	0	10 miles		clear	84	34	16	81	81	hot		24.81
calm	0	10 miles		clear	82	41	23	81	81	hot		24.81
W	3 {2}	10 miles		clear	81	41	24	79	79	hot		24.81
NW	3 {2}	10 miles		clear	79	39	24	77	77	comfort		24.82
W	3 {2}	10 miles		clear	79	39	24	77	77	comfort		24.82
W	7 {4}	10 miles		clear	77	37	24	75	75	comfort		24.83
W	5 {2}	10 miles		clear	77	36	22	75	75	comfort		24.82
calm	0	10 miles		clear	73	36	25	72	72	comfort		24.82
calm	0	10 miles		clear	77	37	24	75	75	comfort		24.82
W	3 {2}	10 miles		clear	73	39	29	73	73	comfort		24.82
W	5 {2}	10 miles		clear	73	37	27	73	73	comfort		24.82
SW	6 {3}	10 miles		clear	75	34	22	73	73	comfort		24.82
SW	7 {4}	10 miles		clear	77	32	19	73	73	comfort		24.81
W	5 {2}	10 miles		clear	77	32	19	73	73	comfort		24.81
S	6 {3}	10 miles		clear	72	37	29	72	72	comfort		24.83

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.