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 - APRIL 22, 2014

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	52.5 ^°F	60.8 ^°F (12:15 pm)	46.4 ^°F (3:15 am)
Dewpoint	42.8 ^°F	50 ^°F (12:35 am)	37.4 ^°F (3:15 pm)
Humidity	72.4 ^%	100 ^% (12:35 am)	42 ^% (3:15 pm)
Barometer	30.08 ⁱⁿ	30.14 ⁱⁿ (10:55 pm)	29.99 ⁱⁿ (12:35 am)
Wind Speed	12.6 ^mph	24.2 ^mph (3:35 pm)
Wind Gust		34.5 ^mph (4:35 pm)

Weather Element	Average
Visibility	9.9 ^mi
Wind Direction	WNW (284.1 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	11.4 (Base 65)
Growing Degree Days	3.6 (Base 50)

Averaged from 71 records on April 22, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - APRIL 22, 2014

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
12:35 AM	50.0 ^°F	50.0 ^°F	100 ^%	29.99 ⁱⁿ	10.0 ^mi	WSW (250°)	8.1 ^mph		Overcast
12:55 AM	50.0 ^°F	50.0 ^°F	100 ^%	29.99 ⁱⁿ	10.0 ^mi	West (260°)	6.9 ^mph		Overcast
1:15 AM	50.0 ^°F	50.0 ^°F	100 ^%	29.99 ⁱⁿ	10.0 ^mi	West (260°)	8.1 ^mph		Overcast
1:35 AM	50.0 ^°F	50.0 ^°F	100 ^%	29.99 ⁱⁿ	10.0 ^mi	West (280°)	9.2 ^mph		Overcast
1:55 AM	50.0 ^°F	50.0 ^°F	100 ^%	29.99 ⁱⁿ	10.0 ^mi	West (270°)	11.5 ^mph	16.1 ^mph	Overcast
2:15 AM	48.2 ^°F	48.2 ^°F	100 ^%	29.99 ⁱⁿ	10.0 ^mi	West (270°)	11.5 ^mph		Overcast
2:35 AM	48.2 ^°F	48.2 ^°F	100 ^%	29.99 ⁱⁿ	10.0 ^mi	WNW (290°)	10.4 ^mph		Overcast
2:55 AM	48.2 ^°F	46.4 ^°F	93 ^%	29.99 ⁱⁿ	10.0 ^mi	West (280°)	11.5 ^mph		Mostly Cloudy
3:15 AM	46.4 ^°F	46.4 ^°F	100 ^%	29.99 ⁱⁿ	10.0 ^mi	West (280°)	12.7 ^mph	19.6 ^mph	Mostly Cloudy
3:35 AM	46.4 ^°F	46.4 ^°F	100 ^%	30.00 ⁱⁿ	10.0 ^mi	West (280°)	11.5 ^mph	18.4 ^mph	Mostly Cloudy
3:55 AM	46.4 ^°F	46.4 ^°F	100 ^%	30.00 ⁱⁿ	10.0 ^mi	West (270°)	12.7 ^mph	18.4 ^mph	Mostly Cloudy
4:15 AM	48.2 ^°F	46.4 ^°F	93 ^%	30.00 ⁱⁿ	10.0 ^mi	West (270°)	12.7 ^mph		Overcast
4:35 AM	48.2 ^°F	46.4 ^°F	93 ^%	30.01 ⁱⁿ	10.0 ^mi	West (270°)	12.7 ^mph	18.4 ^mph	Mostly Cloudy
4:55 AM	48.2 ^°F	46.4 ^°F	93 ^%	30.01 ⁱⁿ	10.0 ^mi	West (280°)	10.4 ^mph	17.3 ^mph	Mostly Cloudy
5:15 AM	48.2 ^°F	46.4 ^°F	93 ^%	30.03 ⁱⁿ	10.0 ^mi	WNW (290°)	9.2 ^mph		Overcast
5:35 AM	48.2 ^°F	46.4 ^°F	93 ^%	30.04 ⁱⁿ	10.0 ^mi	NW (320°)	4.6 ^mph		Overcast
5:55 AM	46.4 ^°F	46.4 ^°F	100 ^%	30.04 ⁱⁿ	10.0 ^mi	West (280°)	10.4 ^mph		Overcast
6:15 AM	46.4 ^°F	46.4 ^°F	100 ^%	30.05 ⁱⁿ	10.0 ^mi	West (270°)	9.2 ^mph		Mostly Cloudy
6:35 AM	46.4 ^°F	46.4 ^°F	100 ^%	30.07 ⁱⁿ	10.0 ^mi	WNW (290°)	8.1 ^mph		Mostly Cloudy
6:55 AM	46.4 ^°F	46.4 ^°F	100 ^%	30.07 ⁱⁿ	10.0 ^mi	WNW (300°)	5.8 ^mph		Mostly Cloudy
7:15 AM	46.4 ^°F	46.4 ^°F	100 ^%	30.08 ⁱⁿ	10.0 ^mi	WNW (300°)	4.6 ^mph		Partly Cloudy
7:35 AM	48.2 ^°F	44.6 ^°F	87 ^%	30.09 ⁱⁿ	10.0 ^mi	NW (320°)	3.5 ^mph		Clear
7:55 AM	48.2 ^°F	44.6 ^°F	87 ^%	30.09 ⁱⁿ	10.0 ^mi	NW (310°)	3.5 ^mph		Clear
8:15 AM	50.0 ^°F	44.6 ^°F	82 ^%	30.10 ⁱⁿ	10.0 ^mi	West (270°)	9.2 ^mph		Clear
8:35 AM	51.8 ^°F	44.6 ^°F	76 ^%	30.09 ⁱⁿ	10.0 ^mi	WNW (290°)	9.2 ^mph		Clear
8:55 AM	53.6 ^°F	41.0 ^°F	62 ^%	30.09 ⁱⁿ	10.0 ^mi	WNW (300°)	12.7 ^mph	19.6 ^mph	Clear
9:15 AM	55.4 ^°F	41.0 ^°F	58 ^%	30.10 ⁱⁿ	10.0 ^mi	WNW (300°)	13.8 ^mph	21.9 ^mph	Partly Cloudy
9:35 AM	55.4 ^°F	39.2 ^°F	54 ^%	30.10 ⁱⁿ	10.0 ^mi	NW (310°)	11.5 ^mph	23.0 ^mph	Partly Cloudy
9:55 AM	55.4 ^°F	39.2 ^°F	54 ^%	30.11 ⁱⁿ	10.0 ^mi	NW (310°)	11.5 ^mph	20.7 ^mph	Clear
10:15 AM	57.2 ^°F	39.2 ^°F	51 ^%	30.11 ⁱⁿ	10.0 ^mi	NW (310°)	11.5 ^mph	21.9 ^mph	Clear
10:35 AM	57.2 ^°F	39.2 ^°F	51 ^%	30.11 ⁱⁿ	10.0 ^mi	WNW (300°)	11.5 ^mph	25.3 ^mph	Clear
10:55 AM	59.0 ^°F	39.2 ^°F	48 ^%	30.11 ⁱⁿ	10.0 ^mi	West (280°)	17.3 ^mph	23.0 ^mph	Partly Cloudy
11:15 AM	59.0 ^°F	41.0 ^°F	51 ^%	30.11 ⁱⁿ	10.0 ^mi	West (270°)	12.7 ^mph	17.3 ^mph	Partly Cloudy
11:35 AM	59.0 ^°F	44.6 ^°F	59 ^%	30.11 ⁱⁿ	10.0 ^mi	West (260°)	15.0 ^mph	24.2 ^mph	Partly Cloudy
11:55 AM	59.0 ^°F	44.6 ^°F	59 ^%	30.11 ⁱⁿ	10.0 ^mi	West (260°)	10.4 ^mph	24.2 ^mph	Partly Cloudy
12:15 PM	60.8 ^°F	42.8 ^°F	52 ^%	30.11 ⁱⁿ	10.0 ^mi	West (260°)	17.3 ^mph	23.0 ^mph	Partly Cloudy
12:35 PM	60.8 ^°F	42.8 ^°F	52 ^%	30.11 ⁱⁿ	10.0 ^mi	West (260°)	17.3 ^mph	26.5 ^mph	Clear
12:55 PM	59.0 ^°F	41.0 ^°F	51 ^%	30.11 ⁱⁿ	10.0 ^mi	West (260°)	17.3 ^mph	24.2 ^mph	Clear
1:15 PM	59.0 ^°F	41.0 ^°F	51 ^%	30.11 ⁱⁿ	10.0 ^mi	West (260°)	18.4 ^mph	24.2 ^mph	Clear
1:35 PM	60.8 ^°F	41.0 ^°F	48 ^%	30.11 ⁱⁿ	10.0 ^mi	West (260°)	13.8 ^mph	27.6 ^mph	Clear
1:55 PM	60.8 ^°F	41.0 ^°F	48 ^%	30.11 ⁱⁿ	10.0 ^mi	West (270°)	21.9 ^mph	29.9 ^mph	Clear
2:15 PM	59.0 ^°F	39.2 ^°F	48 ^%	30.11 ⁱⁿ	10.0 ^mi	West (270°)	21.9 ^mph	32.2 ^mph	Clear
2:35 PM	60.8 ^°F	39.2 ^°F	45 ^%	30.11 ⁱⁿ	10.0 ^mi	WSW (250°)	20.7 ^mph	29.9 ^mph	Clear
2:55 PM	59.0 ^°F	39.2 ^°F	48 ^%	30.11 ⁱⁿ	10.0 ^mi	West (260°)	23.0 ^mph	32.2 ^mph	Clear
3:15 PM	60.8 ^°F	37.4 ^°F	42 ^%	30.11 ⁱⁿ	10.0 ^mi	West (270°)	20.7 ^mph	33.4 ^mph	Clear
3:35 PM	59.0 ^°F	37.4 ^°F	45 ^%	30.11 ⁱⁿ	10.0 ^mi	West (270°)	24.2 ^mph	32.2 ^mph	Clear
3:55 PM	59.0 ^°F	39.2 ^°F	48 ^%	30.10 ⁱⁿ	10.0 ^mi	West (260°)	19.6 ^mph	32.2 ^mph	Clear
4:15 PM	59.0 ^°F	39.2 ^°F	48 ^%	30.10 ⁱⁿ	10.0 ^mi	West (260°)	18.4 ^mph	28.8 ^mph	Clear
4:35 PM	57.2 ^°F	39.2 ^°F	51 ^%	30.11 ⁱⁿ	10.0 ^mi	West (280°)	21.9 ^mph	34.5 ^mph	Clear
4:55 PM	57.2 ^°F	39.2 ^°F	51 ^%	30.11 ⁱⁿ	10.0 ^mi	West (270°)	23.0 ^mph	29.9 ^mph	Clear
5:15 PM	57.2 ^°F	39.2 ^°F	51 ^%	30.10 ⁱⁿ	10.0 ^mi	West (270°)	20.7 ^mph	28.8 ^mph	Clear
5:35 PM	57.2 ^°F	39.2 ^°F	51 ^%	30.11 ⁱⁿ	10.0 ^mi	West (270°)	12.7 ^mph	27.6 ^mph	Clear
5:55 PM	55.4 ^°F	39.2 ^°F	54 ^%	30.11 ⁱⁿ	10.0 ^mi	WNW (290°)	12.7 ^mph	25.3 ^mph	Clear
6:15 PM	55.4 ^°F	41.0 ^°F	58 ^%	30.11 ⁱⁿ	10.0 ^mi	West (280°)	17.3 ^mph	24.2 ^mph	Clear
6:35 PM	55.4 ^°F	41.0 ^°F	58 ^%	30.11 ⁱⁿ	10.0 ^mi	WNW (290°)	11.5 ^mph	24.2 ^mph	Clear
6:55 PM	53.6 ^°F	41.0 ^°F	62 ^%	30.11 ⁱⁿ	10.0 ^mi	WNW (290°)	16.1 ^mph	25.3 ^mph	Clear
7:15 PM	53.6 ^°F	41.0 ^°F	62 ^%	30.11 ⁱⁿ	10.0 ^mi	WNW (300°)	12.7 ^mph	18.4 ^mph	Clear
7:35 PM	50.0 ^°F	41.0 ^°F	71 ^%	30.11 ⁱⁿ	10.0 ^mi	WNW (290°)	16.1 ^mph	23.0 ^mph	Clear
7:55 PM	50.0 ^°F	41.0 ^°F	71 ^%	30.12 ⁱⁿ	10.0 ^mi	WNW (290°)	12.7 ^mph	19.6 ^mph	Clear
8:15 PM	50.0 ^°F	41.0 ^°F	71 ^%	30.11 ⁱⁿ	10.0 ^mi	WNW (300°)	10.4 ^mph		Clear
8:35 PM	48.2 ^°F	41.0 ^°F	76 ^%	30.12 ⁱⁿ	10.0 ^mi	NW (320°)	6.9 ^mph		Clear
8:55 PM	48.2 ^°F	41.0 ^°F	76 ^%	30.12 ⁱⁿ	10.0 ^mi	NW (310°)	6.9 ^mph		Clear
9:15 PM	48.2 ^°F	41.0 ^°F	76 ^%	30.12 ⁱⁿ	10.0 ^mi	NW (310°)	8.1 ^mph		Clear
9:35 PM	48.2 ^°F	41.0 ^°F	76 ^%	30.13 ⁱⁿ	10.0 ^mi	NW (320°)	9.2 ^mph		Clear
9:55 PM	48.2 ^°F	41.0 ^°F	76 ^%	30.13 ⁱⁿ	10.0 ^mi	NW (310°)	8.1 ^mph		Clear
10:15 PM	46.4 ^°F	41.0 ^°F	81 ^%	30.13 ⁱⁿ	10.0 ^mi	NW (310°)	12.7 ^mph		Clear
10:35 PM	46.4 ^°F	41.0 ^°F	81 ^%	30.13 ⁱⁿ	10.0 ^mi	WNW (300°)	15.0 ^mph		Clear
10:55 PM	46.4 ^°F	42.8 ^°F	87 ^%	30.14 ⁱⁿ	5.0 ^mi	NW (310°)	8.1 ^mph		Clear
11:15 PM	46.4 ^°F	41.0 ^°F	81 ^%	30.14 ⁱⁿ	8.0 ^mi	NW (310°)	8.1 ^mph		Clear
11:35 PM	46.4 ^°F	41.0 ^°F	81 ^%	30.13 ⁱⁿ	10.0 ^mi	WNW (300°)	5.8 ^mph		Clear
11:55 PM	46.4 ^°F	39.2 ^°F	76 ^%	30.13 ⁱⁿ	10.0 ^mi	WNW (290°)	10.4 ^mph		Scattered Clouds

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