BOULDER, COLORADO

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Elevation: 1611 meters Latitude: 40 02N Longitude: 105 13W

WEATHER

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Number of Records: 124,376; Date Range: 3/4/10 - 3/22/16

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WEATHER ALMANAC - 25 MAY, 2015

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	11.2 ^°C	19 ^°C (2:34 pm)	3.2 ^°C (5:54 am)
Dewpoint	6.3 ^°C	9.8 ^°C (7:14 pm)	2.9 ^°C (6:14 am)
Humidity	75.4 ^%	99 ^% (5:54 am)	38 ^% (2:14 pm)
Barometer	1013.2 ^hPa	1016.6 hPa (10:34 pm)	1011.5 hPa (1:14 am)
Wind Speed	6.1 ^km/h	31.5 ^km/h (5:34 pm)
Wind Gust		38.9 ^km/h (5:34 pm)

Weather Element	Average
Visibility	16.1 ^km
Wind Direction	ENE (75.6 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	7.2 (Base 18.3)
Growing Degree Days	1.1 (Base 10)

Averaged from 70 records on 25 May, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 25 MAY, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Events	Conditions
12:14 AM	8.1 ^°C	6.7 ^°C	91 ^%	1012.2 hPa	16.1 ^km	Calm				Overcast
12:34 AM	8.2 ^°C	6.8 ^°C	91 ^%	1012.2 hPa	16.1 ^km	SSW (210°)	5.6 ^km/h		Rain	Light Rain
12:54 AM	7.6 ^°C	6.4 ^°C	92 ^%	1011.9 hPa	16.1 ^km	Calm				Scattered Clouds
1:14 AM	7.7 ^°C	6.3 ^°C	91 ^%	1011.5 hPa	16.1 ^km	SSW (200°)	5.6 ^km/h			Scattered Clouds
1:34 AM	6.9 ^°C	5.7 ^°C	92 ^%	1011.5 hPa	16.1 ^km	Calm				Scattered Clouds
1:54 AM	6.6 ^°C	5.7 ^°C	94 ^%	1011.5 hPa	16.1 ^km	South (190°)	5.6 ^km/h			Scattered Clouds
2:14 AM	6.4 ^°C	5.5 ^°C	94 ^%	1011.5 hPa	16.1 ^km	South (190°)	5.6 ^km/h			Scattered Clouds
2:34 AM	6.4 ^°C	5.5 ^°C	94 ^%	1011.5 hPa	16.1 ^km	South (180°)	5.6 ^km/h			Mostly Cloudy
2:54 AM	5.9 ^°C	4.7 ^°C	92 ^%	1011.5 hPa	16.1 ^km	SW (230°)	5.6 ^km/h			Mostly Cloudy
3:14 AM	5.4 ^°C	4.5 ^°C	94 ^%	1011.5 hPa	16.1 ^km	Calm				Scattered Clouds
3:34 AM	5.6 ^°C	4.7 ^°C	94 ^%	1011.5 hPa	16.1 ^km	Calm				Scattered Clouds
3:54 AM	4.7 ^°C	3.9 ^°C	95 ^%	1011.5 hPa	16.1 ^km	Calm				Clear
4:14 AM	4.5 ^°C	3.9 ^°C	96 ^%	1011.5 hPa	16.1 ^km	Calm				Clear
4:34 AM	4.5 ^°C	4 ^°C	97 ^%	1011.9 hPa	16.1 ^km	Calm				Clear
4:54 AM	3.9 ^°C	3.5 ^°C	97 ^%	1011.9 hPa	16.1 ^km	Calm				Clear
5:14 AM	3.3 ^°C	3 ^°C	98 ^%	1011.9 hPa	16.1 ^km	Calm				Clear
5:34 AM	3.3 ^°C	3 ^°C	98 ^%	1012.2 hPa	16.1 ^km	Calm				Clear
5:54 AM	3.2 ^°C	3 ^°C	99 ^%	1012.2 hPa	16.1 ^km	Calm				Scattered Clouds
6:14 AM	3.2 ^°C	2.9 ^°C	98 ^%	1012.5 hPa	16.1 ^km	SSW (210°)	5.6 ^km/h			Scattered Clouds
6:54 AM	3.6 ^°C	3.5 ^°C	99 ^%	1012.5 hPa	16.1 ^km	Calm				Scattered Clouds
7:14 AM	5.7 ^°C	5.5 ^°C	99 ^%	1012.5 hPa	16.1 ^km	Calm				Clear
7:34 AM	7.8 ^°C	6.1 ^°C	89 ^%	1012.5 hPa	16.1 ^km	Calm				Clear
7:54 AM	8.9 ^°C	6 ^°C	82 ^%	1012.5 hPa	16.1 ^km	Calm				Clear
8:14 AM	9 ^°C	6.4 ^°C	84 ^%	1012.9 hPa	16.1 ^km	Calm				Clear
8:34 AM	9.7 ^°C	6.4 ^°C	80 ^%	1013.2 hPa	16.1 ^km	Calm				Clear
8:54 AM	10.4 ^°C	6.8 ^°C	78 ^%	1012.9 hPa	16.1 ^km	Calm				Clear
9:14 AM	12.3 ^°C	7 ^°C	70 ^%	1012.9 hPa	16.1 ^km	ESE (120°)	5.6 ^km/h			Clear
9:34 AM	13.3 ^°C	6.5 ^°C	63 ^%	1012.9 hPa	16.1 ^km	ESE (110°)	9.3 ^km/h			Clear
9:54 AM	13.5 ^°C	6.3 ^°C	62 ^%	1013.2 hPa	16.1 ^km	East (90°)	5.6 ^km/h			Clear
10:14 AM	14 ^°C	5.2 ^°C	55 ^%	1013.2 hPa	16.1 ^km	ESE (120°)	7.4 ^km/h			Clear
10:34 AM	14.3 ^°C	4.9 ^°C	53 ^%	1012.9 hPa	16.1 ^km	East (100°)	9.3 ^km/h			Clear
10:54 AM	14.9 ^°C	5.3 ^°C	53 ^%	1013.2 hPa	16.1 ^km	East (100°)	5.6 ^km/h			Clear
11:14 AM	15.1 ^°C	6.1 ^°C	55 ^%	1012.9 hPa	16.1 ^km	East (80°)	5.6 ^km/h			Clear
11:34 AM	16.2 ^°C	5.5 ^°C	49 ^%	1012.5 hPa	16.1 ^km	ESE (110°)	5.6 ^km/h			Clear
11:54 AM	16.5 ^°C	5.9 ^°C	50 ^%	1012.5 hPa	16.1 ^km	East (100°)	9.3 ^km/h			Clear
12:14 PM	17 ^°C	5.8 ^°C	48 ^%	1012.5 hPa	16.1 ^km	SE (130°)	7.4 ^km/h			Clear
12:34 PM	17.2 ^°C	5.8 ^°C	47 ^%	1012.5 hPa	16.1 ^km	ENE (60°)	7.4 ^km/h			Clear
12:54 PM	17.1 ^°C	5.9 ^°C	48 ^%	1012.5 hPa	16.1 ^km	East (80°)	13 ^km/h			Clear
1:14 PM	17.6 ^°C	5.7 ^°C	46 ^%	1012.5 hPa	16.1 ^km	ENE (70°)	11.1 ^km/h			Scattered Clouds
1:34 PM	17.4 ^°C	5.3 ^°C	45 ^%	1012.2 hPa	16.1 ^km	ENE (70°)	9.3 ^km/h			Scattered Clouds
1:54 PM	18.6 ^°C	5.8 ^°C	43 ^%	1012.2 hPa	16.1 ^km	East (80°)	7.4 ^km/h			Scattered Clouds
2:14 PM	18.8 ^°C	4.3 ^°C	38 ^%	1012.2 hPa	16.1 ^km	Calm				Scattered Clouds
2:34 PM	19 ^°C	5 ^°C	40 ^%	1012.2 hPa	16.1 ^km	ENE (70°)	11.1 ^km/h			Mostly Cloudy
2:54 PM	18 ^°C	4.7 ^°C	41 ^%	1012.2 hPa	16.1 ^km	East (80°)	13 ^km/h			Mostly Cloudy
3:14 PM	18.1 ^°C	4.8 ^°C	42 ^%	1012.2 hPa	16.1 ^km	East (80°)	14.8 ^km/h			Mostly Cloudy
3:34 PM	17.5 ^°C	4.4 ^°C	42 ^%	1012.5 hPa	16.1 ^km	ENE (60°)	9.3 ^km/h			Mostly Cloudy
3:54 PM	17.5 ^°C	4.6 ^°C	43 ^%	1012.5 hPa	16.1 ^km	East (100°)	16.7 ^km/h			Mostly Cloudy
4:14 PM	19 ^°C	4.9 ^°C	40 ^%	1012.5 hPa	16.1 ^km	East (90°)	14.8 ^km/h	27.8 ^km/h		Scattered Clouds
4:34 PM	19 ^°C	5.2 ^°C	40 ^%	1012.5 hPa	16.1 ^km	East (80°)	16.7 ^km/h	27.8 ^km/h	Thunderstorm	Clear
4:54 PM	16.3 ^°C	7 ^°C	54 ^%	1013.2 hPa	16.1 ^km	ENE (70°)	27.8 ^km/h	37 ^km/h		Scattered Clouds
5:14 PM	15.8 ^°C	6.6 ^°C	54 ^%	1013.2 hPa	16.1 ^km	NE (50°)	25.9 ^km/h	37 ^km/h	Thunderstorm	Mostly Cloudy
5:34 PM	14.6 ^°C	7 ^°C	60 ^%	1013.2 hPa	16.1 ^km	NE (40°)	31.5 ^km/h	38.9 ^km/h	Thunderstorm	Overcast
5:54 PM	14.1 ^°C	6.7 ^°C	61 ^%	1013.9 hPa	16.1 ^km	NNE (30°)	20.4 ^km/h	29.6 ^km/h	Rain-Thunderstorm	Light Thunderstorms and Rain
6:14 PM	12.3 ^°C	8.1 ^°C	76 ^%	1014.6 hPa	16.1 ^km	North (10°)	16.7 ^km/h		Rain-Thunderstorm	Rain
6:34 PM	11.7 ^°C	9.4 ^°C	86 ^%	1014.9 hPa	16.1 ^km	WNW (290°)	11.1 ^km/h		Rain	Light Rain
6:54 PM	11.3 ^°C	9.5 ^°C	89 ^%	1014.6 hPa	16.1 ^km	NNW (330°)	5.6 ^km/h		Rain-Thunderstorm	Light Thunderstorms and Rain
7:14 PM	11.5 ^°C	9.8 ^°C	89 ^%	1014.6 hPa	16.1 ^km	Calm			Rain	Light Rain
7:34 PM	11.1 ^°C	9.7 ^°C	91 ^%	1014.9 hPa	16.1 ^km	Calm				Mostly Cloudy
7:54 PM	11 ^°C	9.7 ^°C	92 ^%	1014.6 hPa	16.1 ^km	WNW (290°)	5.6 ^km/h		Thunderstorm	Scattered Clouds
8:14 PM	11 ^°C	9.3 ^°C	89 ^%	1014.9 hPa	16.1 ^km	Calm				Clear
8:34 PM	11 ^°C	9.1 ^°C	88 ^%	1014.9 hPa	16.1 ^km	Calm			Thunderstorm	Scattered Clouds
8:54 PM	10.6 ^°C	9.5 ^°C	93 ^%	1014.9 hPa	16.1 ^km	SSW (210°)	7.4 ^km/h		Thunderstorm	Clear
9:14 PM	10.5 ^°C	9.3 ^°C	92 ^%	1015.6 hPa	16.1 ^km	Calm			Thunderstorm	Clear
9:34 PM	10.5 ^°C	9.3 ^°C	92 ^%	1015.9 hPa	16.1 ^km	SSW (200°)	5.6 ^km/h			Clear
9:54 PM	10.2 ^°C	9 ^°C	92 ^%	1016.3 hPa	16.1 ^km	Calm				Scattered Clouds
10:34 PM	10.3 ^°C	9 ^°C	92 ^%	1016.6 hPa	16.1 ^km	Calm			Thunderstorm	Mostly Cloudy
10:54 PM	10.4 ^°C	9.1 ^°C	92 ^%	1016.3 hPa	16.1 ^km	South (180°)	5.6 ^km/h			Scattered Clouds
11:14 PM	10.1 ^°C	8.9 ^°C	92 ^%	1016.3 hPa	16.1 ^km	Calm				Scattered Clouds
11:34 PM	10.1 ^°C	8.6 ^°C	90 ^%	1016.3 hPa	16.1 ^km	Calm				Scattered Clouds
11:54 PM	9.7 ^°C	8.5 ^°C	92 ^%	1016.3 hPa	16.1 ^km	SSW (200°)	5.6 ^km/h			Scattered Clouds

Hourly data recorded from KEIK, located 0 kilometers away from Boulder, Colorado