FORT SULLY, SOUTH DAKOTA

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Elevation: 503 meters Latitude: 44 38N Longitude: 100 27W

WEATHER

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Number of Records: 73,172; Date Range: 1/1/95 - 3/22/16

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WEATHER ALMANAC - 31 MAY, 2015

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	12.4 ^°C	18.9 ^°C (4:53 pm)	5.6 ^°C (12:53 am)
Dewpoint	7.8 ^°C	10.6 ^°C (6:53 pm)	2.8 ^°C (12:53 am)
Humidity	73.9 ^%	86 ^% (9:53 am)	56 ^% (3:53 pm)
Barometer	1018.6 ^hPa	1022.4 hPa (12:53 am)	1016.3 hPa (5:53 pm)
Wind Speed	22.9 ^km/h	38.9 ^km/h (3:53 pm)
Wind Gust		48.1 ^km/h (2:53 pm)

Weather Element	Average
Visibility	16.1 ^km
Wind Direction	ESE (119.6 °)

Weather Element	Total
Precipitation	0.76 ^mm
Heating Degree Days	6.1 (Base 18.3)
Growing Degree Days	2.3 (Base 10)

Averaged from 24 records on 31 May, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 31 MAY, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Precipitation	Events	Conditions
12:53 AM	5.6 ^°C	2.8 ^°C	82 ^%	1022.4 hPa	16.1 ^km	East (80°)	13 ^km/h				Clear
1:53 AM	7.2 ^°C	4.4 ^°C	82 ^%	1021.7 hPa	16.1 ^km	ESE (120°)	16.7 ^km/h				Clear
2:53 AM	8.3 ^°C	5 ^°C	80 ^%	1020.7 hPa	16.1 ^km	SE (130°)	16.7 ^km/h				Clear
3:53 AM	8.9 ^°C	5 ^°C	77 ^%	1020.3 hPa	16.1 ^km	ESE (120°)	20.4 ^km/h				Clear
4:53 AM	8.9 ^°C	6.1 ^°C	83 ^%	1020 hPa	16.1 ^km	SE (130°)	20.4 ^km/h				Clear
5:53 AM	8.9 ^°C	5.6 ^°C	80 ^%	1019.6 hPa	16.1 ^km	ESE (120°)	14.8 ^km/h				Clear
6:53 AM	8.9 ^°C	6.1 ^°C	83 ^%	1019.3 hPa	16.1 ^km	SE (130°)	14.8 ^km/h				Clear
7:53 AM	10.6 ^°C	5.6 ^°C	71 ^%	1019.3 hPa	16.1 ^km	SE (130°)	16.7 ^km/h				Mostly Cloudy
8:53 AM	10.6 ^°C	6.7 ^°C	77 ^%	1019.3 hPa	16.1 ^km	SE (140°)	20.4 ^km/h		0.25 mm	Rain	Light Rain
9:53 AM	10 ^°C	7.8 ^°C	86 ^%	1018.6 hPa	16.1 ^km	SE (130°)	29.6 ^km/h		0.51 mm		Overcast
10:53 AM	11.1 ^°C	7.8 ^°C	80 ^%	1019 hPa	16.1 ^km	ESE (120°)	22.2 ^km/h		0 mm		Overcast
11:53 AM	11.7 ^°C	8.3 ^°C	80 ^%	1019 hPa	16.1 ^km	SE (130°)	18.5 ^km/h		0 mm	Rain	Light Rain
12:53 PM	12.8 ^°C	8.3 ^°C	74 ^%	1018.6 hPa	16.1 ^km	ESE (120°)	29.6 ^km/h		0 mm		Overcast
1:53 PM	15 ^°C	9.4 ^°C	69 ^%	1018.3 hPa	16.1 ^km	ESE (120°)	31.5 ^km/h	44.4 ^km/h	0 mm		Overcast
2:53 PM	17.8 ^°C	10 ^°C	60 ^%	1017.6 hPa	16.1 ^km	SE (140°)	33.3 ^km/h	48.1 ^km/h			Scattered Clouds
3:53 PM	18.3 ^°C	9.4 ^°C	56 ^%	1017.3 hPa	16.1 ^km	SE (130°)	38.9 ^km/h	48.1 ^km/h			Mostly Cloudy
4:53 PM	18.9 ^°C	10 ^°C	56 ^%	1016.6 hPa	16.1 ^km	SE (140°)	38.9 ^km/h	48.1 ^km/h			Scattered Clouds
5:53 PM	18.3 ^°C	10 ^°C	58 ^%	1016.3 hPa	16.1 ^km	SE (130°)	31.5 ^km/h	46.3 ^km/h			Partly Cloudy
6:53 PM	17.8 ^°C	10.6 ^°C	63 ^%	1016.3 hPa	16.1 ^km	ESE (120°)	27.8 ^km/h				Clear
7:53 PM	16.7 ^°C	10 ^°C	65 ^%	1016.3 hPa	16.1 ^km	ESE (110°)	27.8 ^km/h				Clear
8:53 PM	15 ^°C	9.4 ^°C	69 ^%	1016.6 hPa	16.1 ^km	ESE (110°)	22.2 ^km/h				Clear
9:53 PM	13.3 ^°C	9.4 ^°C	77 ^%	1017.3 hPa	16.1 ^km	East (90°)	14.8 ^km/h				Clear
10:53 PM	12.2 ^°C	9.4 ^°C	83 ^%	1017.3 hPa	16.1 ^km	East (80°)	14.8 ^km/h				Clear
11:53 PM	12.2 ^°C	9.4 ^°C	83 ^%	1016.9 hPa	16.1 ^km	East (100°)	13 ^km/h				Clear

Hourly data recorded from KPIR, located 0 kilometers away from Fort Sully, South Dakota