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 - 23 JANUARY, 2015

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	0.3 ^°C	9.8 ^°C (3:55 pm)	-8.4 ^°C (12:15 am)
Dewpoint	-8.4 ^°C	-4.3 ^°C (9:15 am)	-11 ^°C (12:55 am)
Humidity	57.8 ^%	86 ^% (1:35 am)	23 ^% (2:55 pm)
Barometer	1022.7 ^hPa	1024.7 hPa (6:15 pm)	1021 hPa (12:15 am)
Wind Speed	4.7 ^km/h	13 ^km/h (3:55 pm)

Weather Element	Average
Visibility	16.1 ^km
Wind Direction	ESE (96.4 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	17.7 (Base 18.3)

Averaged from 72 records on 23 January, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 23 JANUARY, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Conditions
12:15 AM	-8.4 ^°C	-10.7 ^°C	84 ^%	1021 hPa	16.1 ^km	Calm		Clear
12:35 AM	-7.8 ^°C	-10.3 ^°C	83 ^%	1021.3 hPa	16.1 ^km	South (190°)	5.6 ^km/h	Clear
12:55 AM	-8 ^°C	-11 ^°C	79 ^%	1021.3 hPa	16.1 ^km	SSE (150°)	5.6 ^km/h	Clear
1:15 AM	-8 ^°C	-10.4 ^°C	83 ^%	1021.3 hPa	16.1 ^km	Calm		Clear
1:35 AM	-8.3 ^°C	-10.3 ^°C	86 ^%	1021.3 hPa	16.1 ^km	Calm		Clear
1:55 AM	-8.4 ^°C	-10.8 ^°C	83 ^%	1021.7 hPa	16.1 ^km	Calm		Clear
2:15 AM	-8.3 ^°C	-10.7 ^°C	83 ^%	1021.7 hPa	16.1 ^km	SW (220°)	5.6 ^km/h	Clear
2:35 AM	-8 ^°C	-10.5 ^°C	83 ^%	1021.7 hPa	16.1 ^km	Calm		Clear
2:55 AM	-7.6 ^°C	-10.4 ^°C	81 ^%	1021.7 hPa	16.1 ^km	Calm		Clear
3:15 AM	-7.6 ^°C	-10.9 ^°C	78 ^%	1022 hPa	16.1 ^km	Calm		Clear
3:35 AM	-7.8 ^°C	-11 ^°C	78 ^%	1021.7 hPa	16.1 ^km	Calm		Clear
3:55 AM	-8 ^°C	-10.6 ^°C	82 ^%	1021.7 hPa	16.1 ^km	SW (220°)	7.4 ^km/h	Clear
4:15 AM	-8.1 ^°C	-10.6 ^°C	83 ^%	1021.3 hPa	16.1 ^km	South (190°)	7.4 ^km/h	Clear
4:35 AM	-7.1 ^°C	-10.4 ^°C	78 ^%	1021.7 hPa	16.1 ^km	Calm		Clear
4:55 AM	-6.7 ^°C	-11 ^°C	72 ^%	1021.7 hPa	16.1 ^km	Calm		Clear
5:15 AM	-7.7 ^°C	-10.6 ^°C	80 ^%	1021.7 hPa	16.1 ^km	SSW (200°)	5.6 ^km/h	Clear
5:35 AM	-7.5 ^°C	-10.3 ^°C	81 ^%	1021.7 hPa	16.1 ^km	Calm		Clear
5:55 AM	-7.5 ^°C	-10.4 ^°C	80 ^%	1021.7 hPa	16.1 ^km	SW (220°)	9.3 ^km/h	Clear
6:15 AM	-7.1 ^°C	-9.9 ^°C	81 ^%	1021.7 hPa	16.1 ^km	SSW (210°)	5.6 ^km/h	Clear
6:35 AM	-6.1 ^°C	-9.2 ^°C	79 ^%	1021.3 hPa	16.1 ^km	SSW (200°)	11.1 ^km/h	Clear
6:55 AM	-5 ^°C	-8.9 ^°C	74 ^%	1021.3 hPa	16.1 ^km	South (180°)	9.3 ^km/h	Clear
7:15 AM	-4 ^°C	-9 ^°C	69 ^%	1021.3 hPa	16.1 ^km	Calm		Clear
7:35 AM	-3.4 ^°C	-8 ^°C	71 ^%	1021.7 hPa	16.1 ^km	South (180°)	5.6 ^km/h	Clear
7:55 AM	-2.5 ^°C	-6.2 ^°C	76 ^%	1022 hPa	16.1 ^km	North (350°)	7.4 ^km/h	Clear
8:15 AM	-1.6 ^°C	-6.9 ^°C	68 ^%	1022.4 hPa	16.1 ^km	Calm		Clear
8:35 AM	-1 ^°C	-6.6 ^°C	66 ^%	1022.7 hPa	16.1 ^km	Calm		Clear
8:55 AM	-0.2 ^°C	-5.2 ^°C	69 ^%	1022.7 hPa	16.1 ^km	Calm		Clear
9:15 AM	0.1 ^°C	-4.3 ^°C	73 ^%	1022.7 hPa	16.1 ^km	Calm		Clear
9:35 AM	0.9 ^°C	-5.1 ^°C	65 ^%	1022.7 hPa	16.1 ^km	SSW (200°)	5.6 ^km/h	Clear
9:55 AM	2 ^°C	-4.6 ^°C	62 ^%	1022.7 hPa	16.1 ^km	WSW (240°)	7.4 ^km/h	Clear
10:15 AM	3.6 ^°C	-5.4 ^°C	52 ^%	1023 hPa	16.1 ^km	Calm		Scattered Clouds
10:35 AM	4.5 ^°C	-5.2 ^°C	50 ^%	1023 hPa	16.1 ^km	NW (320°)	5.6 ^km/h	Scattered Clouds
10:55 AM	5.6 ^°C	-5.5 ^°C	45 ^%	1023 hPa	16.1 ^km	Calm		Clear
11:15 AM	7.1 ^°C	-7.6 ^°C	35 ^%	1022.4 hPa	16.1 ^km	Calm		Clear
11:35 AM	7.9 ^°C	-9.4 ^°C	29 ^%	1022.4 hPa	16.1 ^km	SE (130°)	5.6 ^km/h	Clear
11:55 AM	7.9 ^°C	-9.7 ^°C	28 ^%	1022 hPa	16.1 ^km	Calm		Clear
12:15 PM	8.9 ^°C	-10.9 ^°C	24 ^%	1022 hPa	16.1 ^km	Calm		Clear
12:35 PM	9.6 ^°C	-10.2 ^°C	24 ^%	1021.7 hPa	16.1 ^km	ESE (120°)	5.6 ^km/h	Scattered Clouds
12:55 PM	8.9 ^°C	-10.7 ^°C	24 ^%	1021.3 hPa	16.1 ^km	Calm		Scattered Clouds
1:15 PM	9.2 ^°C	-9.7 ^°C	26 ^%	1021.3 hPa	16.1 ^km	Calm		Mostly Cloudy
1:35 PM	9.5 ^°C	-9.5 ^°C	26 ^%	1021.3 hPa	16.1 ^km	East (100°)	7.4 ^km/h	Overcast
1:55 PM	9 ^°C	-10 ^°C	25 ^%	1021.3 hPa	16.1 ^km	Calm		Overcast
2:15 PM	9.1 ^°C	-9.5 ^°C	26 ^%	1021.7 hPa	16.1 ^km	ENE (70°)	11.1 ^km/h	Overcast
2:35 PM	9 ^°C	-9.9 ^°C	26 ^%	1022 hPa	16.1 ^km	NE (50°)	7.4 ^km/h	Overcast
2:55 PM	9.4 ^°C	-10.7 ^°C	23 ^%	1022 hPa	16.1 ^km	ENE (60°)	11.1 ^km/h	Overcast
3:15 PM	8.8 ^°C	-10.7 ^°C	24 ^%	1022.4 hPa	16.1 ^km	NE (40°)	7.4 ^km/h	Overcast
3:35 PM	9.5 ^°C	-11 ^°C	23 ^%	1022.4 hPa	16.1 ^km	North (10°)	11.1 ^km/h	Overcast
3:55 PM	9.8 ^°C	-10.4 ^°C	23 ^%	1022.7 hPa	16.1 ^km	NE (40°)	13 ^km/h	Overcast
4:15 PM	8.6 ^°C	-10.1 ^°C	26 ^%	1023 hPa	16.1 ^km	ENE (60°)	13 ^km/h	Overcast
4:35 PM	7.1 ^°C	-9 ^°C	31 ^%	1023.4 hPa	16.1 ^km	ENE (70°)	9.3 ^km/h	Overcast
4:55 PM	6.5 ^°C	-8.7 ^°C	33 ^%	1023.7 hPa	16.1 ^km	East (90°)	9.3 ^km/h	Overcast
5:15 PM	5.2 ^°C	-8.5 ^°C	37 ^%	1024 hPa	16.1 ^km	ESE (120°)	7.4 ^km/h	Overcast
5:35 PM	4.5 ^°C	-8 ^°C	40 ^%	1024.4 hPa	16.1 ^km	SSE (160°)	5.6 ^km/h	Overcast
5:55 PM	4.2 ^°C	-7.9 ^°C	41 ^%	1024.4 hPa	16.1 ^km	ESE (120°)	5.6 ^km/h	Overcast
6:15 PM	2.6 ^°C	-7.3 ^°C	49 ^%	1024.7 hPa	16.1 ^km	SE (140°)	5.6 ^km/h	Scattered Clouds
6:35 PM	2.4 ^°C	-7 ^°C	50 ^%	1024.7 hPa	16.1 ^km	SSE (160°)	9.3 ^km/h	Clear
6:55 PM	1.1 ^°C	-6.4 ^°C	58 ^%	1024.7 hPa	16.1 ^km	Calm		Clear
7:15 PM	2 ^°C	-6.6 ^°C	53 ^%	1024.7 hPa	16.1 ^km	SSE (160°)	5.6 ^km/h	Scattered Clouds
7:35 PM	0.7 ^°C	-5.9 ^°C	62 ^%	1024.7 hPa	16.1 ^km	SSW (200°)	9.3 ^km/h	Mostly Cloudy
7:55 PM	1.5 ^°C	-5.9 ^°C	58 ^%	1024.7 hPa	16.1 ^km	Calm		Overcast
8:15 PM	1.2 ^°C	-5.7 ^°C	60 ^%	1024.7 hPa	16.1 ^km	SSE (150°)	7.4 ^km/h	Mostly Cloudy
8:35 PM	2 ^°C	-6.3 ^°C	55 ^%	1024.7 hPa	16.1 ^km	South (180°)	7.4 ^km/h	Scattered Clouds
8:55 PM	2.2 ^°C	-6.3 ^°C	54 ^%	1024.7 hPa	16.1 ^km	SE (140°)	11.1 ^km/h	Clear
9:15 PM	1.6 ^°C	-6.2 ^°C	57 ^%	1024.7 hPa	16.1 ^km	Calm		Clear
9:35 PM	0.1 ^°C	-5.9 ^°C	64 ^%	1024.7 hPa	16.1 ^km	SSW (200°)	7.4 ^km/h	Clear
9:55 PM	-0.5 ^°C	-6 ^°C	67 ^%	1024.7 hPa	16.1 ^km	South (190°)	7.4 ^km/h	Clear
10:15 PM	-0.5 ^°C	-5.8 ^°C	68 ^%	1024.4 hPa	16.1 ^km	SSE (150°)	7.4 ^km/h	Clear
10:35 PM	0.3 ^°C	-6.2 ^°C	62 ^%	1024.7 hPa	16.1 ^km	South (180°)	5.6 ^km/h	Clear
10:55 PM	-0.9 ^°C	-6.2 ^°C	68 ^%	1024.4 hPa	16.1 ^km	South (190°)	7.4 ^km/h	Clear
11:15 PM	-1.5 ^°C	-6 ^°C	72 ^%	1024.4 hPa	16.1 ^km	South (190°)	5.6 ^km/h	Clear
11:35 PM	-2.5 ^°C	-6.1 ^°C	77 ^%	1024 hPa	16.1 ^km	Calm		Clear
11:55 PM	-2.9 ^°C	-6.4 ^°C	77 ^%	1023.4 hPa	16.1 ^km	SSW (200°)	7.4 ^km/h	Clear

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