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 26, 2015

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	65.7 ^°F	82.4 ^°F (2:15 pm)	57.2 ^°F (12:35 am)
Dewpoint	54.2 ^°F	57.2 ^°F (12:15 pm)	50 ^°F (10:55 pm)
Humidity	70.1 ^%	94 ^% (12:35 am)	37 ^% (2:15 pm)
Barometer	29.94 ⁱⁿ	29.99 ⁱⁿ (12:15 am)	29.89 ⁱⁿ (5:35 pm)
Wind Speed	5.5 ^mph	13.8 ^mph (4:15 pm)
Wind Gust		19.6 ^mph (3:55 pm)

Weather Element	Average
Visibility	8.4 ^mi
Wind Direction	SSW (202.5 °)

Weather Element	Total
Precipitation	---
Cooling Degree Days	4.8 (Base 65)
Growing Degree Days	19.8 (Base 50)

Averaged from 72 records on July 26, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - JULY 26, 2015

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
12:15 AM	59.0 ^°F	55.4 ^°F	88 ^%	29.99 ⁱⁿ	9.0 ^mi	West (260°)	3.5 ^mph		Overcast
12:35 AM	57.2 ^°F	55.4 ^°F	94 ^%	29.98 ⁱⁿ	7.0 ^mi	SW (230°)	4.6 ^mph		Overcast
12:55 AM	57.2 ^°F	55.4 ^°F	94 ^%	29.98 ⁱⁿ	8.0 ^mi	Calm			Overcast
1:15 AM	57.2 ^°F	55.4 ^°F	94 ^%	29.97 ⁱⁿ	8.0 ^mi	SW (230°)	4.6 ^mph		Overcast
1:35 AM	57.2 ^°F	55.4 ^°F	94 ^%	29.97 ⁱⁿ	8.0 ^mi	SSW (210°)	3.5 ^mph		Overcast
1:55 AM	57.2 ^°F	55.4 ^°F	94 ^%	29.97 ⁱⁿ	8.0 ^mi	SW (220°)	3.5 ^mph		Overcast
2:15 AM	57.2 ^°F	55.4 ^°F	94 ^%	29.96 ⁱⁿ	8.0 ^mi	Calm			Overcast
2:35 AM	57.2 ^°F	55.4 ^°F	94 ^%	29.96 ⁱⁿ	8.0 ^mi	WSW (240°)	3.5 ^mph		Overcast
2:55 AM	57.2 ^°F	55.4 ^°F	94 ^%	29.95 ⁱⁿ	9.0 ^mi	WSW (240°)	3.5 ^mph		Overcast
3:15 AM	57.2 ^°F	55.4 ^°F	94 ^%	29.96 ⁱⁿ	8.0 ^mi	SSE (160°)	3.5 ^mph		Overcast
3:35 AM	57.2 ^°F	55.4 ^°F	94 ^%	29.95 ⁱⁿ	8.0 ^mi	Calm			Overcast
3:55 AM	57.2 ^°F	55.4 ^°F	94 ^%	29.95 ⁱⁿ	8.0 ^mi	SSE (160°)	3.5 ^mph		Overcast
4:15 AM	57.2 ^°F	55.4 ^°F	94 ^%	29.95 ⁱⁿ	8.0 ^mi	Calm			Overcast
4:35 AM	57.2 ^°F	55.4 ^°F	94 ^%	29.95 ⁱⁿ	7.0 ^mi	Calm			Overcast
4:55 AM	57.2 ^°F	55.4 ^°F	94 ^%	29.95 ⁱⁿ	7.0 ^mi	North			Overcast
5:15 AM	57.2 ^°F	55.4 ^°F	94 ^%	29.95 ⁱⁿ	8.0 ^mi	Calm			Overcast
5:35 AM	57.2 ^°F	55.4 ^°F	94 ^%	29.96 ⁱⁿ	7.0 ^mi	Calm			Overcast
5:55 AM	57.2 ^°F	55.4 ^°F	94 ^%	29.96 ⁱⁿ	7.0 ^mi	East (80°)	3.5 ^mph		Overcast
6:15 AM	57.2 ^°F	55.4 ^°F	94 ^%	29.96 ⁱⁿ	8.0 ^mi	ENE (70°)	3.5 ^mph		Overcast
6:35 AM	57.2 ^°F	55.4 ^°F	94 ^%	29.96 ⁱⁿ	6.0 ^mi	East (80°)	3.5 ^mph		Overcast
6:55 AM	57.2 ^°F	55.4 ^°F	94 ^%	29.97 ⁱⁿ	5.0 ^mi	East (100°)	3.5 ^mph		Overcast
7:15 AM	57.2 ^°F	55.4 ^°F	94 ^%	29.97 ⁱⁿ	5.0 ^mi	ENE (70°)	3.5 ^mph		Overcast
7:35 AM	57.2 ^°F	55.4 ^°F	94 ^%	29.97 ⁱⁿ	4.0 ^mi	SSE (150°)	3.5 ^mph		Overcast
7:55 AM	57.2 ^°F	55.4 ^°F	94 ^%	29.97 ⁱⁿ	5.0 ^mi	South (180°)	3.5 ^mph		Overcast
8:15 AM	57.2 ^°F	55.4 ^°F	94 ^%	29.98 ⁱⁿ	6.0 ^mi	West (260°)	3.5 ^mph		Overcast
8:35 AM	57.2 ^°F	55.4 ^°F	94 ^%	29.97 ⁱⁿ	7.0 ^mi	SW (220°)	4.6 ^mph		Overcast
8:55 AM	59.0 ^°F	55.4 ^°F	88 ^%	29.98 ⁱⁿ	8.0 ^mi	West (270°)	3.5 ^mph		Overcast
9:15 AM	59.0 ^°F	55.4 ^°F	88 ^%	29.98 ⁱⁿ	7.0 ^mi	SW (230°)	4.6 ^mph		Overcast
9:35 AM	59.0 ^°F	55.4 ^°F	88 ^%	29.98 ⁱⁿ	9.0 ^mi	Calm			Overcast
9:55 AM	62.6 ^°F	55.4 ^°F	77 ^%	29.98 ⁱⁿ	8.0 ^mi	Calm			Mostly Cloudy
10:15 AM	62.6 ^°F	55.4 ^°F	77 ^%	29.98 ⁱⁿ	8.0 ^mi	Calm			Mostly Cloudy
10:35 AM	64.4 ^°F	55.4 ^°F	73 ^%	29.98 ⁱⁿ	8.0 ^mi	West (260°)	4.6 ^mph		Partly Cloudy
10:55 AM	68.0 ^°F	55.4 ^°F	64 ^%	29.97 ⁱⁿ	10.0 ^mi	WSW (250°)	4.6 ^mph		Clear
11:15 AM	68.0 ^°F	55.4 ^°F	64 ^%	29.97 ⁱⁿ	9.0 ^mi	SW (220°)	4.6 ^mph		Clear
11:35 AM	71.6 ^°F	55.4 ^°F	57 ^%	29.97 ⁱⁿ	10.0 ^mi	SW (220°)	4.6 ^mph		Clear
11:55 AM	73.4 ^°F	55.4 ^°F	53 ^%	29.96 ⁱⁿ	9.0 ^mi	South (170°)	4.6 ^mph		Clear
12:15 PM	75.2 ^°F	57.2 ^°F	53 ^%	29.96 ⁱⁿ	9.0 ^mi	NNW (340°)	4.6 ^mph		Clear
12:35 PM	77.0 ^°F	55.4 ^°F	47 ^%	29.95 ⁱⁿ	10.0 ^mi	SW (230°)	3.5 ^mph		Clear
12:55 PM	78.8 ^°F	55.4 ^°F	44 ^%	29.95 ⁱⁿ	10.0 ^mi	WSW (250°)	6.9 ^mph		Clear
1:15 PM	80.6 ^°F	57.2 ^°F	45 ^%	29.95 ⁱⁿ	10.0 ^mi	WNW (300°)	8.1 ^mph		Clear
1:35 PM	78.8 ^°F	57.2 ^°F	47 ^%	29.95 ⁱⁿ	10.0 ^mi	WNW (300°)	8.1 ^mph	16.1 ^mph	Clear
1:55 PM	80.6 ^°F	55.4 ^°F	42 ^%	29.94 ⁱⁿ	10.0 ^mi	West (280°)	11.5 ^mph	16.1 ^mph	Clear
2:15 PM	82.4 ^°F	53.6 ^°F	37 ^%	29.94 ⁱⁿ	10.0 ^mi	West (260°)	10.4 ^mph	17.3 ^mph	Clear
2:35 PM	80.6 ^°F	53.6 ^°F	39 ^%	29.94 ⁱⁿ	10.0 ^mi	West (270°)	10.4 ^mph		Clear
2:55 PM	78.8 ^°F	53.6 ^°F	42 ^%	29.94 ⁱⁿ	9.0 ^mi	WSW (240°)	10.4 ^mph		Clear
3:15 PM	77.0 ^°F	53.6 ^°F	44 ^%	29.93 ⁱⁿ	10.0 ^mi	West (280°)	9.2 ^mph		Clear
3:35 PM	77.0 ^°F	53.6 ^°F	44 ^%	29.92 ⁱⁿ	9.0 ^mi	West (280°)	6.9 ^mph		Clear
3:55 PM	77.0 ^°F	53.6 ^°F	44 ^%	29.92 ⁱⁿ	10.0 ^mi	West (260°)	10.4 ^mph	19.6 ^mph	Clear
4:15 PM	77.0 ^°F	53.6 ^°F	44 ^%	29.91 ⁱⁿ	9.0 ^mi	SW (230°)	13.8 ^mph		Clear
4:35 PM	75.2 ^°F	53.6 ^°F	47 ^%	29.91 ⁱⁿ	10.0 ^mi	SW (230°)	11.5 ^mph		Clear
4:55 PM	75.2 ^°F	53.6 ^°F	47 ^%	29.91 ⁱⁿ	8.0 ^mi	West (260°)	6.9 ^mph		Clear
5:15 PM	75.2 ^°F	53.6 ^°F	47 ^%	29.90 ⁱⁿ	9.0 ^mi	West (280°)	6.9 ^mph		Clear
5:35 PM	77.0 ^°F	53.6 ^°F	44 ^%	29.89 ⁱⁿ	9.0 ^mi	SW (230°)	10.4 ^mph		Clear
5:55 PM	75.2 ^°F	53.6 ^°F	47 ^%	29.89 ⁱⁿ	9.0 ^mi	WSW (250°)	8.1 ^mph		Clear
6:15 PM	75.2 ^°F	53.6 ^°F	47 ^%	29.89 ⁱⁿ	8.0 ^mi	West (280°)	10.4 ^mph		Clear
6:35 PM	73.4 ^°F	51.8 ^°F	47 ^%	29.89 ⁱⁿ	8.0 ^mi	West (270°)	12.7 ^mph		Clear
6:55 PM	73.4 ^°F	51.8 ^°F	47 ^%	29.89 ⁱⁿ	9.0 ^mi	West (280°)	10.4 ^mph		Clear
7:15 PM	71.6 ^°F	51.8 ^°F	50 ^%	29.89 ⁱⁿ	10.0 ^mi	West (280°)	11.5 ^mph		Clear
7:35 PM	71.6 ^°F	51.8 ^°F	50 ^%	29.89 ⁱⁿ	8.0 ^mi	West (270°)	9.2 ^mph		Clear
7:55 PM	69.8 ^°F	51.8 ^°F	53 ^%	29.89 ⁱⁿ	8.0 ^mi	WNW (290°)	8.1 ^mph		Clear
8:15 PM	68.0 ^°F	51.8 ^°F	56 ^%	29.89 ⁱⁿ	9.0 ^mi	WNW (290°)	8.1 ^mph		Clear
8:35 PM	66.2 ^°F	51.8 ^°F	60 ^%	29.90 ⁱⁿ	8.0 ^mi	West (280°)	9.2 ^mph		Clear
8:55 PM	64.4 ^°F	51.8 ^°F	64 ^%	29.90 ⁱⁿ	10.0 ^mi	WNW (300°)	4.6 ^mph		Clear
9:15 PM	64.4 ^°F	51.8 ^°F	64 ^%	29.90 ⁱⁿ	10.0 ^mi	Calm			Clear
9:35 PM	62.6 ^°F	51.8 ^°F	68 ^%	29.91 ⁱⁿ	9.0 ^mi	NW (320°)	4.6 ^mph		Clear
9:55 PM	62.6 ^°F	51.8 ^°F	68 ^%	29.91 ⁱⁿ	9.0 ^mi	NNW (330°)	5.8 ^mph		Clear
10:15 PM	62.6 ^°F	51.8 ^°F	68 ^%	29.92 ⁱⁿ	9.0 ^mi	NW (320°)	5.8 ^mph		Clear
10:35 PM	62.6 ^°F	51.8 ^°F	68 ^%	29.92 ⁱⁿ	10.0 ^mi	NW (310°)	6.9 ^mph		Clear
10:55 PM	62.6 ^°F	50.0 ^°F	63 ^%	29.92 ⁱⁿ	10.0 ^mi	WNW (290°)	11.5 ^mph		Clear
11:15 PM	62.6 ^°F	50.0 ^°F	63 ^%	29.92 ⁱⁿ	9.0 ^mi	WNW (300°)	6.9 ^mph		Clear
11:35 PM	60.8 ^°F	51.8 ^°F	72 ^%	29.92 ⁱⁿ	7.0 ^mi	NW (320°)	4.6 ^mph		Clear
11:55 PM	60.8 ^°F	50.0 ^°F	68 ^%	29.92 ⁱⁿ	8.0 ^mi	WNW (300°)	5.8 ^mph		Clear

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