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 25, 2015

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	60.2 ^°F	75.2 ^°F (1:15 pm)	50 ^°F (4:15 am)
Dewpoint	54.5 ^°F	57.2 ^°F (10:35 am)	50 ^°F (4:15 am)
Humidity	83.9 ^%	100 ^% (1:35 am)	50 ^% (1:15 pm)
Barometer	30.07 ⁱⁿ	30.12 ⁱⁿ (8:35 am)	29.99 ⁱⁿ (11:35 pm)
Wind Speed	6.1 ^mph	15 ^mph (2:55 pm)
Wind Gust		23 ^mph (1:35 pm)

Weather Element	Average
Visibility	7 ^mi
Wind Direction	WSW (251.9 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	2.4 (Base 65)
Growing Degree Days	12.6 (Base 50)

Averaged from 72 records on July 25, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - JULY 25, 2015

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
12:15 AM	55.4 ^°F	53.6 ^°F	94 ^%	30.11 ⁱⁿ	7.0 ^mi	NNW (330°)	4.6 ^mph		Overcast
12:35 AM	55.4 ^°F	53.6 ^°F	94 ^%	30.10 ⁱⁿ	7.0 ^mi	NNW (340°)	4.6 ^mph		Overcast
12:55 AM	55.4 ^°F	53.6 ^°F	94 ^%	30.10 ⁱⁿ	7.0 ^mi	North (350°)	4.6 ^mph		Overcast
1:15 AM	55.4 ^°F	53.6 ^°F	94 ^%	30.09 ⁱⁿ	7.0 ^mi	North (350°)	5.8 ^mph		Mostly Cloudy
1:35 AM	53.6 ^°F	53.6 ^°F	100 ^%	30.09 ⁱⁿ	6.0 ^mi	Calm			Overcast
1:55 AM	53.6 ^°F	53.6 ^°F	100 ^%	30.09 ⁱⁿ	7.0 ^mi	NNW (340°)	4.6 ^mph		Overcast
2:15 AM	53.6 ^°F	53.6 ^°F	100 ^%	30.08 ⁱⁿ	7.0 ^mi	NNW (330°)	4.6 ^mph		Mostly Cloudy
2:35 AM	53.6 ^°F	53.6 ^°F	100 ^%	30.08 ⁱⁿ	5.0 ^mi	NNW (330°)	3.5 ^mph		Mostly Cloudy
2:55 AM	53.6 ^°F	51.8 ^°F	94 ^%	30.08 ⁱⁿ	6.0 ^mi	NNW (340°)	4.6 ^mph		Scattered Clouds
3:15 AM	53.6 ^°F	51.8 ^°F	94 ^%	30.08 ⁱⁿ	6.0 ^mi	Calm			Scattered Clouds
3:35 AM	53.6 ^°F	51.8 ^°F	94 ^%	30.08 ⁱⁿ	6.0 ^mi	Calm			Mostly Cloudy
3:55 AM	51.8 ^°F	51.8 ^°F	100 ^%	30.08 ⁱⁿ	6.0 ^mi	Calm			Scattered Clouds
4:15 AM	50.0 ^°F	50.0 ^°F	100 ^%	30.08 ⁱⁿ	5.0 ^mi	Calm			Partly Cloudy
4:35 AM	50.0 ^°F	50.0 ^°F	100 ^%	30.08 ⁱⁿ	5.0 ^mi	WNW (290°)	3.5 ^mph		Clear
4:55 AM	50.0 ^°F	50.0 ^°F	100 ^%	30.08 ⁱⁿ	4.0 ^mi	NW (310°)	3.5 ^mph		Clear
5:15 AM	50.0 ^°F	50.0 ^°F	100 ^%	30.08 ⁱⁿ	1.2 ^mi	NW (320°)	3.5 ^mph		Scattered Clouds
5:35 AM	50.0 ^°F	50.0 ^°F	100 ^%	30.09 ⁱⁿ	0.2 ^mi	Calm			Overcast
5:55 AM	50.0 ^°F	50.0 ^°F	100 ^%	30.09 ⁱⁿ	0.2 ^mi	Calm			Overcast
6:15 AM	50.0 ^°F	50.0 ^°F	100 ^%	30.10 ⁱⁿ	0.5 ^mi	WNW (300°)	3.5 ^mph		Overcast
6:35 AM	53.6 ^°F	53.6 ^°F	100 ^%	30.10 ⁱⁿ	2.5 ^mi	NW (320°)	3.5 ^mph		Overcast
6:55 AM	53.6 ^°F	53.6 ^°F	100 ^%	30.11 ⁱⁿ	5.0 ^mi	North (350°)	4.6 ^mph		Overcast
7:15 AM	55.4 ^°F	55.4 ^°F	100 ^%	30.11 ⁱⁿ	5.0 ^mi	North (10°)	4.6 ^mph		Overcast
7:35 AM	55.4 ^°F	55.4 ^°F	100 ^%	30.11 ⁱⁿ	5.0 ^mi	NNW (330°)	3.5 ^mph		Overcast
7:55 AM	55.4 ^°F	55.4 ^°F	100 ^%	30.11 ⁱⁿ	5.0 ^mi	NNW (330°)	4.6 ^mph		Overcast
8:15 AM	55.4 ^°F	55.4 ^°F	100 ^%	30.11 ⁱⁿ	5.0 ^mi	West (260°)	5.8 ^mph		Overcast
8:35 AM	55.4 ^°F	55.4 ^°F	100 ^%	30.12 ⁱⁿ	5.0 ^mi	WNW (300°)	5.8 ^mph		Overcast
8:55 AM	55.4 ^°F	55.4 ^°F	100 ^%	30.12 ⁱⁿ	5.0 ^mi	NW (320°)	3.5 ^mph		Overcast
9:15 AM	57.2 ^°F	55.4 ^°F	94 ^%	30.12 ⁱⁿ	5.0 ^mi	Calm			Overcast
9:35 AM	57.2 ^°F	55.4 ^°F	94 ^%	30.12 ⁱⁿ	6.0 ^mi	NNW (330°)	3.5 ^mph		Overcast
9:55 AM	57.2 ^°F	55.4 ^°F	94 ^%	30.12 ⁱⁿ	7.0 ^mi	NW (310°)	3.5 ^mph		Overcast
10:15 AM	59.0 ^°F	55.4 ^°F	88 ^%	30.12 ⁱⁿ	7.0 ^mi	NNW (340°)	3.5 ^mph		Overcast
10:35 AM	62.6 ^°F	57.2 ^°F	82 ^%	30.12 ⁱⁿ	9.0 ^mi	NNW (330°)	5.8 ^mph		Mostly Cloudy
10:55 AM	64.4 ^°F	55.4 ^°F	73 ^%	30.11 ⁱⁿ	9.0 ^mi	NW (320°)	4.6 ^mph		Partly Cloudy
11:15 AM	66.2 ^°F	55.4 ^°F	68 ^%	30.11 ⁱⁿ	9.0 ^mi	WSW (250°)	5.8 ^mph		Clear
11:35 AM	68.0 ^°F	55.4 ^°F	64 ^%	30.11 ⁱⁿ	10.0 ^mi	WNW (300°)	6.9 ^mph		Clear
11:55 AM	68.0 ^°F	55.4 ^°F	64 ^%	30.10 ⁱⁿ	10.0 ^mi	West (270°)	5.8 ^mph		Clear
12:15 PM	71.6 ^°F	57.2 ^°F	60 ^%	30.10 ⁱⁿ	10.0 ^mi	NW (320°)	4.6 ^mph		Clear
12:35 PM	73.4 ^°F	55.4 ^°F	53 ^%	30.09 ⁱⁿ	9.0 ^mi	NW (310°)	4.6 ^mph		Clear
12:55 PM	73.4 ^°F	55.4 ^°F	53 ^%	30.08 ⁱⁿ	10.0 ^mi	NW (310°)	5.8 ^mph		Clear
1:15 PM	75.2 ^°F	55.4 ^°F	50 ^%	30.08 ⁱⁿ	10.0 ^mi	West (260°)	11.5 ^mph	16.1 ^mph	Clear
1:35 PM	73.4 ^°F	55.4 ^°F	53 ^%	30.08 ⁱⁿ	10.0 ^mi	West (270°)	11.5 ^mph	23.0 ^mph	Clear
1:55 PM	73.4 ^°F	55.4 ^°F	53 ^%	30.08 ⁱⁿ	10.0 ^mi	WNW (300°)	9.2 ^mph	17.3 ^mph	Clear
2:15 PM	73.4 ^°F	53.6 ^°F	50 ^%	30.08 ⁱⁿ	9.0 ^mi	West (260°)	12.7 ^mph		Clear
2:35 PM	73.4 ^°F	55.4 ^°F	53 ^%	30.08 ⁱⁿ	9.0 ^mi	WNW (290°)	12.7 ^mph	16.1 ^mph	Clear
2:55 PM	71.6 ^°F	55.4 ^°F	57 ^%	30.08 ⁱⁿ	10.0 ^mi	West (270°)	15.0 ^mph		Clear
3:15 PM	71.6 ^°F	55.4 ^°F	57 ^%	30.07 ⁱⁿ	9.0 ^mi	WNW (290°)	12.7 ^mph		Clear
3:35 PM	71.6 ^°F	55.4 ^°F	57 ^%	30.06 ⁱⁿ	10.0 ^mi	West (270°)	10.4 ^mph	16.1 ^mph	Clear
3:55 PM	71.6 ^°F	55.4 ^°F	57 ^%	30.06 ⁱⁿ	10.0 ^mi	West (270°)	11.5 ^mph	18.4 ^mph	Clear
4:15 PM	71.6 ^°F	55.4 ^°F	57 ^%	30.05 ⁱⁿ	9.0 ^mi	West (270°)	12.7 ^mph	18.4 ^mph	Clear
4:35 PM	68.0 ^°F	55.4 ^°F	64 ^%	30.05 ⁱⁿ	10.0 ^mi	West (270°)	9.2 ^mph	17.3 ^mph	Clear
4:55 PM	68.0 ^°F	55.4 ^°F	64 ^%	30.05 ⁱⁿ	9.0 ^mi	West (260°)	13.8 ^mph	18.4 ^mph	Clear
5:15 PM	66.2 ^°F	57.2 ^°F	73 ^%	30.05 ⁱⁿ	10.0 ^mi	West (270°)	12.7 ^mph		Partly Cloudy
5:35 PM	66.2 ^°F	55.4 ^°F	68 ^%	30.05 ⁱⁿ	8.0 ^mi	West (280°)	11.5 ^mph	17.3 ^mph	Scattered Clouds
5:55 PM	64.4 ^°F	55.4 ^°F	73 ^%	30.04 ⁱⁿ	8.0 ^mi	West (270°)	12.7 ^mph	16.1 ^mph	Mostly Cloudy
6:15 PM	62.6 ^°F	55.4 ^°F	77 ^%	30.04 ⁱⁿ	8.0 ^mi	West (280°)	10.4 ^mph		Overcast
6:35 PM	62.6 ^°F	55.4 ^°F	77 ^%	30.03 ⁱⁿ	9.0 ^mi	West (270°)	10.4 ^mph		Overcast
6:55 PM	60.8 ^°F	55.4 ^°F	82 ^%	30.03 ⁱⁿ	8.0 ^mi	West (260°)	11.5 ^mph		Overcast
7:15 PM	59.0 ^°F	55.4 ^°F	88 ^%	30.02 ⁱⁿ	7.0 ^mi	WNW (290°)	9.2 ^mph		Overcast
7:35 PM	59.0 ^°F	55.4 ^°F	88 ^%	30.02 ⁱⁿ	8.0 ^mi	NW (310°)	5.8 ^mph		Overcast
7:55 PM	59.0 ^°F	55.4 ^°F	88 ^%	30.02 ⁱⁿ	8.0 ^mi	West (270°)	9.2 ^mph		Overcast
8:15 PM	59.0 ^°F	55.4 ^°F	88 ^%	30.01 ⁱⁿ	8.0 ^mi	West (280°)	8.1 ^mph		Overcast
8:35 PM	59.0 ^°F	55.4 ^°F	88 ^%	30.01 ⁱⁿ	9.0 ^mi	NW (310°)	4.6 ^mph		Overcast
8:55 PM	57.2 ^°F	55.4 ^°F	94 ^%	30.01 ⁱⁿ	7.0 ^mi	WNW (290°)	9.2 ^mph		Overcast
9:15 PM	57.2 ^°F	55.4 ^°F	94 ^%	30.01 ⁱⁿ	5.0 ^mi	WNW (300°)	4.6 ^mph		Overcast
9:35 PM	57.2 ^°F	57.2 ^°F	100 ^%	30.01 ⁱⁿ	6.0 ^mi	West (260°)	6.9 ^mph		Overcast
9:55 PM	57.2 ^°F	55.4 ^°F	94 ^%	30.01 ⁱⁿ	8.0 ^mi	WNW (300°)	6.9 ^mph		Overcast
10:15 PM	57.2 ^°F	55.4 ^°F	94 ^%	30.01 ⁱⁿ	8.0 ^mi	WNW (300°)	4.6 ^mph		Overcast
10:35 PM	57.2 ^°F	55.4 ^°F	94 ^%	30.01 ⁱⁿ	6.0 ^mi	NNW (340°)	3.5 ^mph		Overcast
10:55 PM	57.2 ^°F	55.4 ^°F	94 ^%	30.00 ⁱⁿ	8.0 ^mi	North (350°)	4.6 ^mph		Overcast
11:15 PM	59.0 ^°F	55.4 ^°F	88 ^%	30.00 ⁱⁿ	7.0 ^mi	NE (40°)	4.6 ^mph		Overcast
11:35 PM	59.0 ^°F	55.4 ^°F	88 ^%	29.99 ⁱⁿ	5.0 ^mi	NE (50°)	3.5 ^mph		Overcast
11:55 PM	57.2 ^°F	55.4 ^°F	94 ^%	29.99 ⁱⁿ	9.0 ^mi	Calm			Overcast

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