WEST YELLOWSTONE, MONTANA

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Elevation: 2025 meters Latitude: 44 41N Longitude: 111 06W

WEATHER

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Number of Records: 52,992; Date Range: 9/1/12 - 11/13/15

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WEATHER ALMANAC - 1 SEPTEMBER, 2015

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	11.8 ^°C	24 ^°C (2:05 pm)	-3 ^°C (5:45 am)
Dewpoint	-3.1 ^°C	0 ^°C (10:45 am)	-5 ^°C (3:05 pm)
Humidity	45.1 ^%	93 ^% (5:45 am)	14 ^% (3:05 pm)
Barometer	1019 ^hPa	1020.7 hPa (7:45 am)	1016.9 hPa (5:05 pm)
Wind Speed	9.7 ^km/h	31.5 ^km/h (1:45 pm)
Wind Gust		50.1 ^km/h (4:05 pm)

Weather Element	Average
Visibility	16.1 ^km
Wind Direction	ESE (100.3 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	7.8 (Base 18.3)
Growing Degree Days	0.5 (Base 10)

Averaged from 72 records on 1 September, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 1 SEPTEMBER, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
12:05 AM	4 ^°C	-2 ^°C	65 ^%	1020.3 hPa	16.1 ^km	Calm			Clear
12:25 AM	3 ^°C	-2 ^°C	70 ^%	1020 hPa	16.1 ^km	Calm			Clear
12:45 AM	3 ^°C	-3 ^°C	65 ^%	1020 hPa	16.1 ^km	Calm			Clear
1:05 AM	2 ^°C	-3 ^°C	70 ^%	1020 hPa	16.1 ^km	Calm			Clear
1:25 AM	2 ^°C	-3 ^°C	70 ^%	1020 hPa	16.1 ^km	Calm			Clear
1:45 AM	2 ^°C	-3 ^°C	70 ^%	1020 hPa	16.1 ^km	Calm			Clear
2:05 AM	0 ^°C	-3 ^°C	80 ^%	1020 hPa	16.1 ^km	SSW (200°)	7.4 ^km/h		Clear
2:25 AM	0 ^°C	-3 ^°C	80 ^%	1019.6 hPa	16.1 ^km	Calm			Clear
2:45 AM	0 ^°C	-3 ^°C	80 ^%	1019.6 hPa	16.1 ^km	Calm			Clear
3:05 AM	0 ^°C	-3 ^°C	80 ^%	1019.6 hPa	16.1 ^km	Calm			Clear
3:25 AM	0 ^°C	-4 ^°C	75 ^%	1019.6 hPa	16.1 ^km	Calm			Clear
3:45 AM	0 ^°C	-4 ^°C	75 ^%	1020 hPa	16.1 ^km	Calm			Clear
4:05 AM	-1 ^°C	-4 ^°C	80 ^%	1020 hPa	16.1 ^km	Calm			Clear
4:25 AM	-2 ^°C	-4 ^°C	86 ^%	1020 hPa	16.1 ^km	Calm			Clear
4:45 AM	-2 ^°C	-4 ^°C	86 ^%	1020 hPa	16.1 ^km	Calm			Clear
5:05 AM	-2 ^°C	-4 ^°C	86 ^%	1020 hPa	16.1 ^km	Calm			Clear
5:25 AM	-2 ^°C	-4 ^°C	86 ^%	1020 hPa	16.1 ^km	Calm			Clear
5:45 AM	-3 ^°C	-4 ^°C	93 ^%	1020 hPa	16.1 ^km	Calm			Clear
6:05 AM	-3 ^°C	-4 ^°C	93 ^%	1020.3 hPa	16.1 ^km	Calm			Clear
6:25 AM	-3 ^°C	-4 ^°C	93 ^%	1020.3 hPa	16.1 ^km	Calm			Clear
6:45 AM	-3 ^°C	-4 ^°C	93 ^%	1020.3 hPa	16.1 ^km	Calm			Clear
7:05 AM	-3 ^°C	-4 ^°C	93 ^%	1020.3 hPa	16.1 ^km	Calm			Clear
7:25 AM	-1 ^°C	-3 ^°C	86 ^%	1020.3 hPa	16.1 ^km	Calm			Clear
7:45 AM	1 ^°C	-3 ^°C	75 ^%	1020.7 hPa	16.1 ^km	Calm			Clear
8:05 AM	3 ^°C	-2 ^°C	70 ^%	1020.7 hPa	16.1 ^km	Calm			Clear
8:25 AM	5 ^°C	-2 ^°C	61 ^%	1020.7 hPa	16.1 ^km	Calm			Clear
8:45 AM	7 ^°C	-2 ^°C	53 ^%	1020.7 hPa	16.1 ^km	Calm			Clear
9:05 AM	8 ^°C	-2 ^°C	50 ^%	1020.7 hPa	16.1 ^km	Calm			Clear
9:25 AM	10 ^°C	-1 ^°C	47 ^%	1020.7 hPa	16.1 ^km	Calm			Clear
9:45 AM	12 ^°C	-1 ^°C	41 ^%	1020.3 hPa	16.1 ^km	Calm			Clear
10:05 AM	13 ^°C	-2 ^°C	36 ^%	1020.3 hPa	16.1 ^km	East (80°)	7.4 ^km/h		Clear
10:25 AM	15 ^°C	-1 ^°C	34 ^%	1020.3 hPa	16.1 ^km	Calm			Clear
10:45 AM	17 ^°C	0 ^°C	32 ^%	1020.3 hPa	16.1 ^km	Calm			Clear
11:05 AM	19 ^°C	-3 ^°C	23 ^%	1020 hPa	16.1 ^km	SSW (210°)	22.2 ^km/h	27.8 ^km/h	Clear
11:25 AM	20 ^°C	-3 ^°C	21 ^%	1020 hPa	16.1 ^km	SSW (210°)	24.1 ^km/h	31.5 ^km/h	Clear
11:45 AM	21 ^°C	-3 ^°C	20 ^%	1019.6 hPa	16.1 ^km	SSW (200°)	22.2 ^km/h	33.3 ^km/h	Clear
12:05 PM	22 ^°C	-3 ^°C	19 ^%	1019.3 hPa	16.1 ^km	SW (220°)	14.8 ^km/h	37 ^km/h	Clear
12:25 PM	22 ^°C	-3 ^°C	19 ^%	1019.3 hPa	16.1 ^km	WSW (240°)	22.2 ^km/h	42.6 ^km/h	Clear
12:45 PM	22 ^°C	-3 ^°C	19 ^%	1019 hPa	16.1 ^km	WSW (250°)	13 ^km/h	27.8 ^km/h	Clear
1:05 PM	23 ^°C	-3 ^°C	18 ^%	1019 hPa	16.1 ^km	SSW (210°)	22.2 ^km/h	37 ^km/h	Clear
1:25 PM	23 ^°C	-3 ^°C	18 ^%	1018.6 hPa	16.1 ^km	WSW (240°)	24.1 ^km/h	35.2 ^km/h	Clear
1:45 PM	23 ^°C	-4 ^°C	16 ^%	1018.6 hPa	16.1 ^km	SW (230°)	31.5 ^km/h	44.4 ^km/h	Clear
2:05 PM	24 ^°C	-3 ^°C	17 ^%	1018.6 hPa	16.1 ^km	SW (220°)	29.6 ^km/h	48.1 ^km/h	Clear
2:25 PM	24 ^°C	-4 ^°C	15 ^%	1018.6 hPa	16.1 ^km	SW (220°)	27.8 ^km/h	40.7 ^km/h	Clear
2:45 PM	24 ^°C	-4 ^°C	15 ^%	1018.3 hPa	16.1 ^km	WSW (240°)	31.5 ^km/h	46.3 ^km/h	Clear
3:05 PM	24 ^°C	-5 ^°C	14 ^%	1017.9 hPa	16.1 ^km	WSW (240°)	22.2 ^km/h	38.9 ^km/h	Clear
3:25 PM	24 ^°C	-5 ^°C	14 ^%	1017.9 hPa	16.1 ^km	SW (220°)	29.6 ^km/h	42.6 ^km/h	Clear
3:45 PM	24 ^°C	-4 ^°C	15 ^%	1017.6 hPa	16.1 ^km	SW (230°)	22.2 ^km/h	37 ^km/h	Clear
4:05 PM	24 ^°C	-4 ^°C	15 ^%	1017.6 hPa	16.1 ^km	SSW (210°)	29.6 ^km/h	50.1 ^km/h	Clear
4:25 PM	24 ^°C	-4 ^°C	15 ^%	1017.3 hPa	16.1 ^km	SSW (210°)	24.1 ^km/h	37 ^km/h	Clear
4:45 PM	24 ^°C	-5 ^°C	14 ^%	1017.3 hPa	16.1 ^km	SW (220°)	24.1 ^km/h	50.1 ^km/h	Clear
5:05 PM	24 ^°C	-5 ^°C	14 ^%	1016.9 hPa	16.1 ^km	SW (220°)	25.9 ^km/h	40.7 ^km/h	Clear
5:25 PM	24 ^°C	-5 ^°C	14 ^%	1016.9 hPa	16.1 ^km	SW (220°)	25.9 ^km/h	42.6 ^km/h	Clear
5:45 PM	24 ^°C	-4 ^°C	15 ^%	1016.9 hPa	16.1 ^km	SW (230°)	24.1 ^km/h	37 ^km/h	Clear
6:05 PM	24 ^°C	-3 ^°C	17 ^%	1016.9 hPa	16.1 ^km	SSW (210°)	24.1 ^km/h	37 ^km/h	Clear
6:25 PM	23 ^°C	-3 ^°C	18 ^%	1016.9 hPa	16.1 ^km	SW (230°)	18.5 ^km/h	38.9 ^km/h	Clear
6:45 PM	23 ^°C	-3 ^°C	18 ^%	1016.9 hPa	16.1 ^km	SSW (210°)	20.4 ^km/h	33.3 ^km/h	Clear
7:05 PM	22 ^°C	-2 ^°C	20 ^%	1017.3 hPa	16.1 ^km	SSW (210°)	24.1 ^km/h	38.9 ^km/h	Clear
7:25 PM	22 ^°C	-2 ^°C	20 ^%	1017.3 hPa	16.1 ^km	SSW (200°)	13 ^km/h		Clear
7:45 PM	20 ^°C	-2 ^°C	23 ^%	1017.3 hPa	16.1 ^km	South (180°)	11.1 ^km/h		Clear
8:05 PM	19 ^°C	-2 ^°C	24 ^%	1017.3 hPa	16.1 ^km	South (170°)	11.1 ^km/h		Clear
8:25 PM	16 ^°C	-2 ^°C	29 ^%	1017.3 hPa	16.1 ^km	Calm			Clear
8:45 PM	15 ^°C	-2 ^°C	31 ^%	1017.6 hPa	16.1 ^km	Calm			Clear
9:05 PM	15 ^°C	-2 ^°C	31 ^%	1017.6 hPa	16.1 ^km	South (180°)	7.4 ^km/h		Clear
9:25 PM	17 ^°C	-3 ^°C	26 ^%	1017.6 hPa	16.1 ^km	SSW (200°)	9.3 ^km/h		Clear
9:45 PM	13 ^°C	-3 ^°C	33 ^%	1017.6 hPa	16.1 ^km	Calm			Clear
10:05 PM	12 ^°C	-3 ^°C	35 ^%	1017.6 hPa	16.1 ^km	NE (40°)	5.6 ^km/h		Clear
10:25 PM	11 ^°C	-3 ^°C	38 ^%	1017.6 hPa	16.1 ^km	North (10°)	5.6 ^km/h		Clear
10:45 PM	9 ^°C	-3 ^°C	43 ^%	1017.6 hPa	16.1 ^km	Calm			Partly Cloudy
11:05 PM	9 ^°C	-3 ^°C	43 ^%	1017.6 hPa	16.1 ^km	Calm			Clear
11:25 PM	8 ^°C	-3 ^°C	46 ^%	1017.3 hPa	16.1 ^km	SSW (210°)	7.4 ^km/h		Mostly Cloudy
11:45 PM	8 ^°C	-3 ^°C	46 ^%	1017.6 hPa	16.1 ^km	SSW (200°)	5.6 ^km/h		Mostly Cloudy

Hourly data recorded from KWYS, located 0 kilometers away from West Yellowstone, Montana