CHELSEA, MONTANA

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Elevation: 607 meters Latitude: 48 05N Longitude: 105 38W

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Number of Records: 35,198; Date Range: 9/1/12 - 3/22/16

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WEATHER ALMANAC - 1 MAY, 2015

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	13.2 ^°C	23.3 ^°C (3:53 pm)	2.2 ^°C (3:53 am)
Dewpoint	0.9 ^°C	2.8 ^°C (8:53 pm)	-1.7 ^°C (4:53 am)
Humidity	48.2 ^%	79 ^% (3:53 am)	23 ^% (3:53 pm)
Barometer	1012.2 ^hPa	1015.6 hPa (6:53 am)	1006.8 hPa (11:53 pm)
Wind Speed	11.9 ^km/h	27.8 ^km/h (2:53 pm)
Wind Gust		37 ^km/h (12:53 pm)

Weather Element	Average
Visibility	15 ^km
Wind Direction	SSW (217.1 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	5.6 (Base 18.3)
Growing Degree Days	2.8 (Base 10)

Averaged from 24 records on 1 May, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 1 MAY, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
12:53 AM	7.8 ^°C	-1.1 ^°C	54 ^%	1014.6 hPa	16.1 ^km	SW (230°)	9.3 ^km/h		Clear
1:53 AM	4.4 ^°C	-1.1 ^°C	68 ^%	1014.6 hPa	16.1 ^km	West (270°)	7.4 ^km/h		Clear
2:53 AM	2.8 ^°C	-1.1 ^°C	76 ^%	1014.6 hPa	16.1 ^km	WNW (300°)	7.4 ^km/h		Clear
3:53 AM	2.2 ^°C	-1.1 ^°C	79 ^%	1014.9 hPa	16.1 ^km	NW (320°)	11.1 ^km/h		Clear
4:53 AM	2.8 ^°C	-1.7 ^°C	73 ^%	1014.9 hPa	16.1 ^km	South (190°)	5.6 ^km/h		Clear
5:53 AM	2.8 ^°C	-0.6 ^°C	79 ^%	1015.2 hPa	16.1 ^km	WNW (300°)	16.7 ^km/h	27.8 ^km/h	Clear
6:53 AM	3.9 ^°C	0.6 ^°C	79 ^%	1015.6 hPa	16.1 ^km	WSW (240°)	9.3 ^km/h		Clear
7:53 AM	8.3 ^°C	2.2 ^°C	66 ^%	1015.6 hPa	16.1 ^km	WSW (250°)	7.4 ^km/h		Clear
8:53 AM	11.7 ^°C	2.2 ^°C	52 ^%	1015.6 hPa	16.1 ^km	WSW (250°)	11.1 ^km/h		Clear
9:53 AM	15 ^°C	2.2 ^°C	42 ^%	1015.2 hPa	16.1 ^km	West (270°)	16.7 ^km/h		Clear
10:53 AM	17.8 ^°C	2.2 ^°C	35 ^%	1014.6 hPa	16.1 ^km	West (260°)	18.5 ^km/h		Clear
11:53 AM	20 ^°C	1.7 ^°C	30 ^%	1014.2 hPa	16.1 ^km	West (260°)	20.4 ^km/h		Clear
12:53 PM	20.6 ^°C	0.6 ^°C	26 ^%	1013.5 hPa	16.1 ^km	SW (230°)	24.1 ^km/h	37 ^km/h	Clear
1:53 PM	21.7 ^°C	0.6 ^°C	25 ^%	1012.5 hPa	16.1 ^km	West (270°)	18.5 ^km/h	35.2 ^km/h	Clear
2:53 PM	22 ^°C	1 ^°C	25 ^%	1011.2 hPa	16.1 ^km	West (260°)	27.8 ^km/h	37 ^km/h	Clear
3:53 PM	23.3 ^°C	1.1 ^°C	23 ^%	1010.8 hPa	16.1 ^km	WSW (250°)	18.5 ^km/h		Clear
4:53 PM	22.2 ^°C	1.1 ^°C	25 ^%	1009.8 hPa	16.1 ^km	West (260°)	20.4 ^km/h		Clear
5:53 PM	22.2 ^°C	0 ^°C	23 ^%	1009.5 hPa	14.5 ^km	WSW (250°)	13 ^km/h		Clear
6:53 PM	21.7 ^°C	2.2 ^°C	28 ^%	1008.5 hPa	11.3 ^km	WSW (240°)	11.1 ^km/h		Clear
7:53 PM	19.4 ^°C	2.2 ^°C	32 ^%	1007.8 hPa	11.3 ^km	Calm			Clear
8:53 PM	15.6 ^°C	2.8 ^°C	42 ^%	1007.5 hPa	12.9 ^km	Calm			Clear
9:53 PM	11.7 ^°C	2.8 ^°C	55 ^%	1007.8 hPa	9.7 ^km	Calm			Haze
10:53 PM	8 ^°C	2 ^°C	66 ^%	1007.1 hPa	12.9 ^km	Calm			Clear
11:53 PM	10 ^°C	1.1 ^°C	54 ^%	1006.8 hPa	14.5 ^km	NW (310°)	9.3 ^km/h		Clear

Hourly data recorded from KOLF, located 0 kilometers away from Chelsea, Montana