HELENA - AIRPORT, MONTANA

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Elevation: 3900 feet Latitude: 46 35N Longitude: 111 55W

WEATHER

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Number of Records: 203,378; Date Range: 1/1/95 - 3/22/16

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WEATHER ALMANAC - MAY 25, 2015

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	58.2 ^°F	73.9 ^°F (5:53 pm)	44.1 ^°F (3:53 am)
Dewpoint	42.7 ^°F	46.9 ^°F (10:53 am)	36 ^°F (5:53 pm)
Humidity	60.6 ^%	86 ^% (12:53 am)	25 ^% (5:53 pm)
Barometer	29.91 ⁱⁿ	29.98 ⁱⁿ (6:53 am)	29.81 ⁱⁿ (5:53 pm)
Wind Speed	5.5 ^mph	12.7 ^mph (8:53 pm)

Weather Element	Average
Visibility	10 ^mi
Wind Direction	SSE (152.8 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	6 (Base 65)
Growing Degree Days	9 (Base 50)

Averaged from 25 records on May 25, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - MAY 25, 2015

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Conditions
12:53 AM	48.0 ^°F	44.1 ^°F	86 ^%	29.96 ⁱⁿ	10.0 ^mi	WNW (290°)	3.5 ^mph	Clear
1:53 AM	46.9 ^°F	42.1 ^°F	83 ^%	29.96 ⁱⁿ	10.0 ^mi	WSW (250°)	6.9 ^mph	Clear
2:53 AM	46.0 ^°F	41.0 ^°F	83 ^%	29.96 ⁱⁿ	10.0 ^mi	West (270°)	4.6 ^mph	Clear
3:53 AM	44.1 ^°F	39.9 ^°F	85 ^%	29.96 ⁱⁿ	10.0 ^mi	WSW (240°)	4.6 ^mph	Clear
4:53 AM	45.0 ^°F	41.0 ^°F	86 ^%	29.96 ⁱⁿ	10.0 ^mi	Calm		Clear
5:53 AM	44.1 ^°F	39.9 ^°F	85 ^%	29.96 ⁱⁿ	10.0 ^mi	Calm		Clear
6:53 AM	46.0 ^°F	41.0 ^°F	83 ^%	29.98 ⁱⁿ	10.0 ^mi	Calm		Clear
7:53 AM	50.0 ^°F	42.1 ^°F	74 ^%	29.97 ⁱⁿ	10.0 ^mi	NW (320°)	3.5 ^mph	Clear
8:53 AM	52.0 ^°F	44.1 ^°F	74 ^%	29.96 ⁱⁿ	10.0 ^mi	Calm		Clear
9:53 AM	55.9 ^°F	45.0 ^°F	67 ^%	29.94 ⁱⁿ	10.0 ^mi	Calm		Clear
10:53 AM	61.0 ^°F	46.9 ^°F	60 ^%	29.92 ⁱⁿ	10.0 ^mi	NE (40°)	5.8 ^mph	Clear
11:53 AM	64.9 ^°F	45.0 ^°F	48 ^%	29.89 ⁱⁿ	10.0 ^mi	NE (50°)	4.6 ^mph	Clear
12:53 PM	66.9 ^°F	43.0 ^°F	42 ^%	29.88 ⁱⁿ	10.0 ^mi	Variable	4.6 ^mph	Partly Cloudy
1:53 PM	69.1 ^°F	42.1 ^°F	38 ^%	29.87 ⁱⁿ	10.0 ^mi	ESE (120°)	5.8 ^mph	Clear
2:53 PM	70.0 ^°F	39.9 ^°F	33 ^%	29.86 ⁱⁿ	10.0 ^mi	Variable	3.5 ^mph	Clear
3:53 PM	72.0 ^°F	43.0 ^°F	35 ^%	29.83 ⁱⁿ	10.0 ^mi	SE (130°)	10.4 ^mph	Scattered Clouds
4:53 PM	73.0 ^°F	39.0 ^°F	29 ^%	29.82 ⁱⁿ	10.0 ^mi	East (100°)	10.4 ^mph	Clear
5:53 PM	73.9 ^°F	36.0 ^°F	25 ^%	29.81 ⁱⁿ	10.0 ^mi	Calm		Clear
6:53 PM	69.8 ^°F	37.4 ^°F	31 ^%	29.83 ⁱⁿ	10.0 ^mi	WSW (240°)	10.4 ^mph	Clear
7:53 PM	64.0 ^°F	45.0 ^°F	50 ^%	29.86 ⁱⁿ	10.0 ^mi	WSW (240°)	10.4 ^mph	Overcast
8:53 PM	60.1 ^°F	46.9 ^°F	62 ^%	29.88 ⁱⁿ	10.0 ^mi	NNW (330°)	12.7 ^mph	Partly Cloudy
9:00 PM	59.0 ^°F	46.9 ^°F	64 ^%	29.88 ⁱⁿ	10.0 ^mi	NNW (330°)	10.4 ^mph	Partly Cloudy
9:53 PM	59.0 ^°F	46.0 ^°F	62 ^%	29.89 ⁱⁿ	10.0 ^mi	WNW (300°)	9.2 ^mph	Overcast
10:53 PM	57.9 ^°F	46.0 ^°F	65 ^%	29.91 ⁱⁿ	10.0 ^mi	WSW (250°)	6.9 ^mph	Overcast
11:53 PM	57.0 ^°F	45.0 ^°F	64 ^%	29.91 ⁱⁿ	10.0 ^mi	NW (320°)	9.2 ^mph	Overcast

Hourly data recorded from KHLN, located miles away from Helena - Airport, Montana