JEFFERSON ISLAND, MONTANA

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Elevation: 1300 meters Latitude: 45 52N Longitude: 111 57W

WEATHER

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Number of Records: 204,919; Date Range: 1/1/95 - 3/21/16

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WEATHER ALMANAC - 16 DECEMBER, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	-7.2 ^°C	-3.9 ^°C (1:53 pm)	-17.2 ^°C (12:53 am)
Dewpoint	-9.2 ^°C	-5 ^°C (7:53 pm)	-18.9 ^°C (12:53 am)
Humidity	85.9 ^%	96 ^% (7:53 pm)	69 ^% (1:53 pm)
Barometer	1019.3 ^hPa	1025.4 hPa (8:53 am)	1013.2 hPa (10:25 pm)
Wind Speed	1.9 ^km/h	7.4 ^km/h (12:53 am)

Weather Element	Average
Visibility	10.6 ^km
Wind Direction	NE (44.9 °)

Weather Element	Total
Precipitation	0.51 ^mm
Heating Degree Days	28.9 (Base 18.3)

Averaged from 35 records on 16 December, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 16 DECEMBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Precipitation	Events	Conditions
12:53 AM	-17.2 ^°C	-18.9 ^°C	87 ^%	1025.1 hPa	16.1 ^km	South (170°)	7.4 ^km/h			Clear
1:53 AM	-16.1 ^°C	-18.3 ^°C	84 ^%	1024.4 hPa	16.1 ^km	West (260°)	7.4 ^km/h			Clear
2:53 AM	-15 ^°C	-16.7 ^°C	87 ^%	1024 hPa	16.1 ^km	ESE (110°)	5.6 ^km/h			Partly Cloudy
3:53 AM	-13.3 ^°C	-15 ^°C	87 ^%	1022.4 hPa	16.1 ^km	Calm				Partly Cloudy
4:53 AM	-11.7 ^°C	-13.3 ^°C	88 ^%	1023.4 hPa	16.1 ^km	Calm				Overcast
5:53 AM	-10.6 ^°C	-12.2 ^°C	88 ^%	1023.7 hPa	16.1 ^km	Calm				Overcast
6:53 AM	-11.7 ^°C	-13.3 ^°C	88 ^%	1024.4 hPa	16.1 ^km	SSW (200°)	5.6 ^km/h			Scattered Clouds
7:53 AM	-12.8 ^°C	-14.4 ^°C	88 ^%	1024.7 hPa	14.5 ^km	Calm				Mostly Cloudy
8:53 AM	-14.4 ^°C	-16.7 ^°C	83 ^%	1025.4 hPa	16.1 ^km	South (170°)	5.6 ^km/h			Clear
9:53 AM	-11.1 ^°C	-12.2 ^°C	92 ^%	1025.1 hPa	16.1 ^km	Calm				Overcast
10:53 AM	-8.9 ^°C	-10.6 ^°C	88 ^%	1024 hPa	16.1 ^km	South (180°)	5.6 ^km/h			Overcast
11:23 AM	-7.8 ^°C	-9.4 ^°C	88 ^%	1014.9 hPa	4 ^km	SE (140°)	5.6 ^km/h			Mostly Cloudy
11:37 AM	-6.7 ^°C	-9.4 ^°C	81 ^%	1014.6 hPa	16.1 ^km	East (80°)	5.6 ^km/h			Partly Cloudy
11:53 AM	-5.6 ^°C	-8.9 ^°C	78 ^%	1022.4 hPa	16.1 ^km	NNE (20°)	5.6 ^km/h			Clear
12:53 PM	-5 ^°C	-8.9 ^°C	74 ^%	1021.7 hPa	16.1 ^km	Calm				Scattered Clouds
1:53 PM	-3.9 ^°C	-8.9 ^°C	69 ^%	1020.7 hPa	16.1 ^km	Calm				Overcast
2:53 PM	-4.4 ^°C	-7.8 ^°C	77 ^%	1020 hPa	16.1 ^km	Calm				Overcast
3:53 PM	-3.9 ^°C	-7.8 ^°C	75 ^%	1020 hPa	16.1 ^km	Calm				Overcast
4:53 PM	-3.9 ^°C	-6.7 ^°C	81 ^%	1020 hPa	16.1 ^km	Calm				Overcast
5:53 PM	-3.9 ^°C	-6.7 ^°C	81 ^%	1020 hPa	4.8 ^km	Calm		0 mm	Snow	Light Snow
5:59 PM	-3.9 ^°C	-6.7 ^°C	81 ^%	1013.5 hPa	3.2 ^km	Calm		0 mm	Snow	Light Snow
6:10 PM	-4.4 ^°C	-6.7 ^°C	84 ^%	1013.5 hPa	2.9 ^km	Calm		0 mm	Snow	Light Snow
6:18 PM	-4.4 ^°C	-6.1 ^°C	88 ^%	1013.5 hPa	3.2 ^km	East (80°)	5.6 ^km/h	0 mm	Snow	Light Snow
6:47 PM	-4 ^°C	-6 ^°C	86 ^%	1013.5 hPa	4.8 ^km	Calm		0 mm	Snow	Light Snow
6:53 PM	-4.4 ^°C	-5.6 ^°C	91 ^%	1020 hPa	4.8 ^km	Calm		0 mm	Snow	Light Snow
7:35 PM	-4.4 ^°C	-5.6 ^°C	91 ^%	1013.5 hPa	4 ^km	Calm		0 mm	Snow	Light Snow
7:53 PM	-4.4 ^°C	-5 ^°C	96 ^%	1020.3 hPa	3.2 ^km	Calm		0 mm	Snow	Light Snow
8:13 PM	-3.9 ^°C	-5.6 ^°C	88 ^%	1013.5 hPa	4.8 ^km	Calm		0 mm	Snow	Light Snow
8:53 PM	-4.4 ^°C	-5.6 ^°C	91 ^%	1020.7 hPa	4 ^km	Calm		0 mm	Snow	Light Snow
9:06 PM	-4.4 ^°C	-5.6 ^°C	91 ^%	1013.5 hPa	4.8 ^km	Calm		0 mm	Snow	Light Snow
9:53 PM	-4.4 ^°C	-5.6 ^°C	91 ^%	1019.6 hPa	4.8 ^km	SSE (160°)	5.6 ^km/h	0 mm	Snow	Light Snow
10:25 PM	-4.4 ^°C	-5.6 ^°C	91 ^%	1013.2 hPa	3.2 ^km	Calm		0 mm	Snow	Light Snow
10:46 PM	-4.4 ^°C	-6.1 ^°C	88 ^%	1013.2 hPa	6.4 ^km	Calm		0.25 mm	Snow	Light Snow
10:53 PM	-4.4 ^°C	-6.1 ^°C	88 ^%	1019 hPa	8 ^km	Calm		0.25 mm		Overcast
11:53 PM	-5 ^°C	-5.6 ^°C	96 ^%	1018.6 hPa	9.7 ^km	Calm				Overcast

Hourly data recorded from KBTM, located 0 kilometers away from Jefferson Island, Montana