ST. HELENA, CALIFORNIA

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Elevation: 170 feet Latitude: 38 26N Longitude: 122 25W

WEATHER

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Number of Records: 110,348; Date Range: 4/19/11 - 3/22/16

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WEATHER ALMANAC - JULY 22, 2014

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	65.7 ^°F	77 ^°F (11:55 am)	59 ^°F (3:35 am)
Dewpoint	58.8 ^°F	60.8 ^°F (12:15 am)	55.4 ^°F (12:15 am)
Humidity	80.7 ^%	100 ^% (12:15 am)	50 ^% (11:55 am)
Barometer	30.09 ⁱⁿ	30.13 ⁱⁿ (10:55 pm)	30.05 ⁱⁿ (12:15 am)
Wind Speed	7.4 ^mph	16.1 ^mph (3:55 pm)
Wind Gust		23 ^mph (12:35 pm)

Weather Element	Average
Visibility	9.9 ^mi
Wind Direction	W (270.7 °)

Weather Element	Total
Precipitation	0.01 ⁱⁿ
Cooling Degree Days	3 (Base 65)
Growing Degree Days	18 (Base 50)

Averaged from 70 records on July 22, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - JULY 22, 2014

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Precipitation	Conditions
12:15 AM	60.8 ^°F	59.0 ^°F	94 ^%	30.07 ⁱⁿ	7.0 ^mi	West (260°)	5.8 ^mph			Overcast
12:35 AM	60.8 ^°F	59.0 ^°F	94 ^%	30.06 ⁱⁿ	10.0 ^mi	West (280°)	6.9 ^mph			Overcast
12:55 AM	60.8 ^°F	59.0 ^°F	94 ^%	30.06 ⁱⁿ	10.0 ^mi	West (280°)	5.8 ^mph			Overcast
1:15 AM	59.0 ^°F	59.0 ^°F	100 ^%	30.06 ⁱⁿ	10.0 ^mi	Calm				Overcast
1:35 AM	60.8 ^°F	59.0 ^°F	94 ^%	30.06 ⁱⁿ	10.0 ^mi	West (260°)	6.9 ^mph			Overcast
1:55 AM	59.0 ^°F	59.0 ^°F	100 ^%	30.07 ⁱⁿ	10.0 ^mi	West (260°)	8.1 ^mph			Overcast
2:15 AM	59.0 ^°F	59.0 ^°F	100 ^%	30.07 ⁱⁿ	10.0 ^mi	West (270°)	8.1 ^mph			Overcast
2:35 AM	59.0 ^°F	59.0 ^°F	100 ^%	30.07 ⁱⁿ	10.0 ^mi	West (260°)	8.1 ^mph			Overcast
2:55 AM	59.0 ^°F	59.0 ^°F	100 ^%	30.07 ⁱⁿ	10.0 ^mi	NW (310°)	8.1 ^mph			Overcast
3:15 AM	59.0 ^°F	59.0 ^°F	100 ^%	30.07 ⁱⁿ	10.0 ^mi	WNW (300°)	5.8 ^mph			Overcast
3:35 AM	59.0 ^°F	59.0 ^°F	100 ^%	30.07 ⁱⁿ	10.0 ^mi	NW (320°)	5.8 ^mph			Overcast
3:55 AM	59.0 ^°F	59.0 ^°F	100 ^%	30.06 ⁱⁿ	10.0 ^mi	NNW (330°)	6.9 ^mph			Overcast
4:15 AM	59.0 ^°F	59.0 ^°F	100 ^%	30.07 ⁱⁿ	10.0 ^mi	NW (310°)	6.9 ^mph			Overcast
4:35 AM	59.0 ^°F	59.0 ^°F	100 ^%	30.06 ⁱⁿ	10.0 ^mi	NW (320°)	4.6 ^mph			Overcast
4:55 AM	59.0 ^°F	59.0 ^°F	100 ^%	30.06 ⁱⁿ	10.0 ^mi	NNW (340°)	3.5 ^mph			Overcast
5:15 AM	59.0 ^°F	57.2 ^°F	94 ^%	30.05 ⁱⁿ	10.0 ^mi	NNW (330°)	4.6 ^mph			Overcast
5:35 AM	59.0 ^°F	57.2 ^°F	94 ^%	30.07 ⁱⁿ	10.0 ^mi	West (280°)	6.9 ^mph			Overcast
5:55 AM	59.0 ^°F	59.0 ^°F	100 ^%	30.06 ⁱⁿ	10.0 ^mi	NNW (330°)	4.6 ^mph			Mostly Cloudy
6:15 AM	60.8 ^°F	57.2 ^°F	88 ^%	30.09 ⁱⁿ	10.0 ^mi	SW (220°)	8.1 ^mph			Mostly Cloudy
6:35 AM	59.0 ^°F	59.0 ^°F	100 ^%	30.07 ⁱⁿ	9.0 ^mi	West (280°)	5.8 ^mph			Mostly Cloudy
6:55 AM	59.0 ^°F	59.0 ^°F	100 ^%	30.07 ⁱⁿ	10.0 ^mi	NW (310°)	3.5 ^mph		0.01 ⁱⁿ	Scattered Clouds
7:15 AM	60.8 ^°F	60.8 ^°F	100 ^%	30.08 ⁱⁿ	10.0 ^mi	West (280°)	3.5 ^mph			Clear
7:35 AM	60.8 ^°F	59.0 ^°F	94 ^%	30.09 ⁱⁿ	10.0 ^mi	West (280°)	3.5 ^mph			Partly Cloudy
7:55 AM	60.8 ^°F	59.0 ^°F	94 ^%	30.09 ⁱⁿ	10.0 ^mi	WNW (300°)	4.6 ^mph			Clear
8:15 AM	59.0 ^°F	59.0 ^°F	100 ^%	30.09 ⁱⁿ	10.0 ^mi	WSW (240°)	4.6 ^mph			Clear
8:35 AM	62.6 ^°F	59.0 ^°F	88 ^%	30.10 ⁱⁿ	10.0 ^mi	West (260°)	4.6 ^mph			Clear
8:55 AM	64.4 ^°F	59.0 ^°F	83 ^%	30.09 ⁱⁿ	10.0 ^mi	NW (320°)	3.5 ^mph			Clear
9:15 AM	64.4 ^°F	57.2 ^°F	77 ^%	30.09 ⁱⁿ	10.0 ^mi	Calm				Clear
9:35 AM	66.2 ^°F	57.2 ^°F	73 ^%	30.10 ⁱⁿ	10.0 ^mi	Calm				Partly Cloudy
10:15 AM	66.2 ^°F	57.2 ^°F	73 ^%	30.10 ⁱⁿ	10.0 ^mi	West (270°)	3.5 ^mph			Mostly Cloudy
10:35 AM	68.0 ^°F	57.2 ^°F	68 ^%	30.11 ⁱⁿ	10.0 ^mi	West (260°)	5.8 ^mph			Mostly Cloudy
10:55 AM	69.8 ^°F	57.2 ^°F	64 ^%	30.10 ⁱⁿ	10.0 ^mi	WNW (290°)	5.8 ^mph			Partly Cloudy
11:15 AM	71.6 ^°F	55.4 ^°F	57 ^%	30.10 ⁱⁿ	10.0 ^mi	WNW (290°)	4.6 ^mph			Clear
11:35 AM	73.4 ^°F	57.2 ^°F	57 ^%	30.10 ⁱⁿ	10.0 ^mi	West (280°)	6.9 ^mph			Clear
11:55 AM	73.4 ^°F	57.2 ^°F	57 ^%	30.09 ⁱⁿ	10.0 ^mi	North (350°)	4.6 ^mph			Clear
12:15 PM	75.2 ^°F	57.2 ^°F	53 ^%	30.09 ⁱⁿ	10.0 ^mi	WNW (300°)	6.9 ^mph			Clear
12:35 PM	75.2 ^°F	59.0 ^°F	57 ^%	30.09 ⁱⁿ	10.0 ^mi	NNW (330°)	6.9 ^mph			Clear
12:55 PM	75.2 ^°F	57.2 ^°F	53 ^%	30.08 ⁱⁿ	10.0 ^mi	West (280°)	4.6 ^mph			Clear
1:15 PM	77.0 ^°F	57.2 ^°F	50 ^%	30.08 ⁱⁿ	10.0 ^mi	NW (320°)	5.8 ^mph			Clear
1:35 PM	77.0 ^°F	59.0 ^°F	54 ^%	30.08 ⁱⁿ	10.0 ^mi	West (270°)	9.2 ^mph	17.3 ^mph		Clear
1:55 PM	77.0 ^°F	59.0 ^°F	54 ^%	30.08 ⁱⁿ	10.0 ^mi	West (280°)	9.2 ^mph	16.1 ^mph		Clear
2:15 PM	77.0 ^°F	57.2 ^°F	50 ^%	30.08 ⁱⁿ	10.0 ^mi	West (260°)	12.7 ^mph	16.1 ^mph		Clear
2:35 PM	77.0 ^°F	59.0 ^°F	54 ^%	30.08 ⁱⁿ	10.0 ^mi	North				Clear
3:15 PM	75.2 ^°F	59.0 ^°F	57 ^%	30.08 ⁱⁿ	10.0 ^mi	West (270°)	11.5 ^mph	18.4 ^mph		Clear
3:35 PM	75.2 ^°F	59.0 ^°F	57 ^%	30.08 ⁱⁿ	10.0 ^mi	WNW (290°)	12.7 ^mph	18.4 ^mph		Partly Cloudy
3:55 PM	75.2 ^°F	59.0 ^°F	57 ^%	30.08 ⁱⁿ	10.0 ^mi	WNW (290°)	11.5 ^mph	21.9 ^mph		Partly Cloudy
4:15 PM	73.4 ^°F	59.0 ^°F	61 ^%	30.08 ⁱⁿ	10.0 ^mi	West (280°)	13.8 ^mph	20.7 ^mph		Scattered Clouds
4:35 PM	73.4 ^°F	57.2 ^°F	57 ^%	30.08 ⁱⁿ	10.0 ^mi	West (270°)	12.7 ^mph			Scattered Clouds
4:55 PM	73.4 ^°F	59.0 ^°F	61 ^%	30.08 ⁱⁿ	10.0 ^mi	West (280°)	11.5 ^mph	18.4 ^mph		Partly Cloudy
5:15 PM	71.6 ^°F	59.0 ^°F	64 ^%	30.08 ⁱⁿ	10.0 ^mi	West (260°)	13.8 ^mph	23.0 ^mph		Partly Cloudy
5:35 PM	71.6 ^°F	59.0 ^°F	64 ^%	30.08 ⁱⁿ	10.0 ^mi	WSW (250°)	15.0 ^mph			Clear
5:55 PM	69.8 ^°F	59.0 ^°F	68 ^%	30.08 ⁱⁿ	10.0 ^mi	West (270°)	13.8 ^mph			Clear
6:15 PM	68.0 ^°F	59.0 ^°F	73 ^%	30.08 ⁱⁿ	10.0 ^mi	West (270°)	16.1 ^mph			Partly Cloudy
6:35 PM	68.0 ^°F	59.0 ^°F	73 ^%	30.08 ⁱⁿ	10.0 ^mi	West (260°)	11.5 ^mph	18.4 ^mph		Mostly Cloudy
6:55 PM	66.2 ^°F	59.0 ^°F	78 ^%	30.08 ⁱⁿ	10.0 ^mi	NW (310°)	8.1 ^mph	16.1 ^mph		Overcast
7:15 PM	66.2 ^°F	59.0 ^°F	78 ^%	30.09 ⁱⁿ	10.0 ^mi	West (270°)	12.7 ^mph	19.6 ^mph		Mostly Cloudy
7:35 PM	66.2 ^°F	59.0 ^°F	78 ^%	30.09 ⁱⁿ	10.0 ^mi	West (280°)	11.5 ^mph			Scattered Clouds
7:55 PM	66.2 ^°F	59.0 ^°F	78 ^%	30.09 ⁱⁿ	10.0 ^mi	WSW (250°)	12.7 ^mph			Mostly Cloudy
8:15 PM	64.4 ^°F	59.0 ^°F	83 ^%	30.10 ⁱⁿ	10.0 ^mi	West (280°)	8.1 ^mph			Mostly Cloudy
8:35 PM	64.4 ^°F	59.0 ^°F	83 ^%	30.10 ⁱⁿ	10.0 ^mi	West (280°)	12.7 ^mph			Mostly Cloudy
8:55 PM	64.4 ^°F	59.0 ^°F	83 ^%	30.10 ⁱⁿ	10.0 ^mi	West (260°)	10.4 ^mph	17.3 ^mph		Scattered Clouds
9:15 PM	62.6 ^°F	59.0 ^°F	88 ^%	30.11 ⁱⁿ	8.0 ^mi	WNW (290°)	5.8 ^mph			Partly Cloudy
9:35 PM	62.6 ^°F	60.8 ^°F	94 ^%	30.12 ⁱⁿ	10.0 ^mi	WNW (300°)	3.5 ^mph			Mostly Cloudy
9:55 PM	62.6 ^°F	60.8 ^°F	94 ^%	30.12 ⁱⁿ	10.0 ^mi	NW (310°)	3.5 ^mph			Overcast
10:15 PM	62.6 ^°F	59.0 ^°F	88 ^%	30.12 ⁱⁿ	10.0 ^mi	NW (310°)	6.9 ^mph			Overcast
10:35 PM	62.6 ^°F	60.8 ^°F	94 ^%	30.12 ⁱⁿ	10.0 ^mi	WNW (300°)	6.9 ^mph			Overcast
10:55 PM	62.6 ^°F	60.8 ^°F	94 ^%	30.13 ⁱⁿ	10.0 ^mi	West (280°)	5.8 ^mph			Overcast
11:15 PM	62.6 ^°F	60.8 ^°F	94 ^%	30.13 ⁱⁿ	10.0 ^mi	NW (320°)	5.8 ^mph			Overcast
11:35 PM	62.6 ^°F	60.8 ^°F	94 ^%	30.13 ⁱⁿ	10.0 ^mi	WNW (290°)	8.1 ^mph			Overcast
11:55 PM	62.6 ^°F	60.8 ^°F	94 ^%	30.13 ⁱⁿ	10.0 ^mi	NW (320°)	5.8 ^mph			Overcast

Hourly data recorded from KO69, located miles away from St. Helena, California