ST. HELENA, CALIFORNIA

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Elevation: 52 meters 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 - 26 NOVEMBER, 2015

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	6.2 ^°C	14 ^°C (2:55 pm)	-2 ^°C (5:35 am)
Dewpoint	-3.6 ^°C	0 ^°C (12:15 am)	-8 ^°C (8:55 pm)
Humidity	57.7 ^%	100 ^% (12:15 am)	26 ^% (2:35 pm)
Barometer	1019.6 ^hPa	1021.3 hPa (10:15 am)	1017.9 hPa (12:35 am)
Wind Speed	7.2 ^km/h	29.6 ^km/h (11:55 pm)
Wind Gust		44.4 ^km/h (11:55 pm)

Weather Element	Average
Visibility	16.1 ^km
Wind Direction	ESE (124.4 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	12.3 (Base 18.3)

Averaged from 72 records on 26 November, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 26 NOVEMBER, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
12:15 AM	0 ^°C	0 ^°C	100 ^%	1018.3 hPa	16.1 ^km	Calm			Clear
12:35 AM	0 ^°C	0 ^°C	100 ^%	1017.9 hPa	16.1 ^km	North (360°)	7.4 ^km/h		Scattered Clouds
12:55 AM	1 ^°C	0 ^°C	93 ^%	1017.9 hPa	16.1 ^km	Calm			Scattered Clouds
1:15 AM	0 ^°C	0 ^°C	100 ^%	1018.3 hPa	16.1 ^km	NNE (20°)	7.4 ^km/h		Clear
1:35 AM	0 ^°C	-1 ^°C	93 ^%	1017.9 hPa	16.1 ^km	South (170°)	5.6 ^km/h		Clear
1:55 AM	0 ^°C	-1 ^°C	93 ^%	1018.3 hPa	16.1 ^km	West (260°)	5.6 ^km/h		Clear
2:15 AM	0 ^°C	-1 ^°C	93 ^%	1018.6 hPa	16.1 ^km	Calm			Clear
2:35 AM	-1 ^°C	-2 ^°C	93 ^%	1018.6 hPa	16.1 ^km	Calm			Clear
2:55 AM	0 ^°C	0 ^°C	100 ^%	1018.6 hPa	16.1 ^km	WSW (250°)	7.4 ^km/h		Clear
3:15 AM	0 ^°C	0 ^°C	100 ^%	1019 hPa	16.1 ^km	NNW (330°)	7.4 ^km/h		Partly Cloudy
3:35 AM	0 ^°C	0 ^°C	100 ^%	1018.6 hPa	16.1 ^km	Calm			Mostly Cloudy
3:55 AM	0 ^°C	0 ^°C	100 ^%	1018.6 hPa	16.1 ^km	Calm			Mostly Cloudy
4:15 AM	0 ^°C	0 ^°C	100 ^%	1019 hPa	16.1 ^km	South (180°)	5.6 ^km/h		Clear
4:35 AM	-1 ^°C	-1 ^°C	100 ^%	1019 hPa	14.5 ^km	Calm			Clear
4:55 AM	-1 ^°C	-1 ^°C	100 ^%	1019 hPa	14.5 ^km	NE (50°)	7.4 ^km/h		Partly Cloudy
5:15 AM	-1 ^°C	-1 ^°C	100 ^%	1019.3 hPa	16.1 ^km	Calm			Clear
5:35 AM	-2 ^°C	-2 ^°C	100 ^%	1019.3 hPa	16.1 ^km	Calm			Clear
5:55 AM	-2 ^°C	-2 ^°C	100 ^%	1019.3 hPa	16.1 ^km	Calm			Clear
6:15 AM	-1 ^°C	-1 ^°C	100 ^%	1019.3 hPa	16.1 ^km	NW (310°)	5.6 ^km/h		Clear
6:35 AM	0 ^°C	0 ^°C	100 ^%	1019.6 hPa	16.1 ^km	West (270°)	5.6 ^km/h		Partly Cloudy
6:55 AM	0 ^°C	0 ^°C	100 ^%	1019.6 hPa	16.1 ^km	Calm			Partly Cloudy
7:15 AM	-1 ^°C	-1 ^°C	100 ^%	1020 hPa	16.1 ^km	Calm			Partly Cloudy
7:35 AM	0 ^°C	0 ^°C	100 ^%	1020 hPa	16.1 ^km	WNW (300°)	11.1 ^km/h		Clear
7:55 AM	2 ^°C	0 ^°C	87 ^%	1020.3 hPa	16.1 ^km	South (180°)	5.6 ^km/h		Clear
8:15 AM	3 ^°C	0 ^°C	81 ^%	1020.7 hPa	16.1 ^km	Calm			Clear
8:35 AM	4 ^°C	0 ^°C	75 ^%	1021 hPa	16.1 ^km	NW (320°)	5.6 ^km/h		Clear
8:55 AM	5 ^°C	0 ^°C	70 ^%	1021 hPa	16.1 ^km	NNW (330°)	5.6 ^km/h		Clear
9:15 AM	6 ^°C	0 ^°C	66 ^%	1021 hPa	16.1 ^km	WNW (290°)	5.6 ^km/h		Clear
9:35 AM	7 ^°C	0 ^°C	61 ^%	1021 hPa	16.1 ^km	Calm			Clear
9:55 AM	8 ^°C	0 ^°C	57 ^%	1021 hPa	16.1 ^km	WNW (290°)	5.6 ^km/h		Clear
10:15 AM	8 ^°C	0 ^°C	57 ^%	1021.3 hPa	16.1 ^km	Calm			Clear
10:35 AM	9 ^°C	-3 ^°C	43 ^%	1021.3 hPa	16.1 ^km	SW (230°)	7.4 ^km/h		Clear
10:55 AM	10 ^°C	-4 ^°C	37 ^%	1021 hPa	16.1 ^km	SW (220°)	5.6 ^km/h		Clear
11:15 AM	10 ^°C	-4 ^°C	37 ^%	1021 hPa	16.1 ^km	Calm			Clear
11:35 AM	12 ^°C	-4 ^°C	33 ^%	1020.7 hPa	16.1 ^km	ENE (60°)	14.8 ^km/h		Clear
11:55 AM	12 ^°C	-5 ^°C	30 ^%	1020.3 hPa	16.1 ^km	East (100°)	7.4 ^km/h		Clear
12:15 PM	12 ^°C	-5 ^°C	30 ^%	1020.3 hPa	16.1 ^km	NE (50°)	13 ^km/h	25.9 ^km/h	Clear
12:35 PM	13 ^°C	-5 ^°C	29 ^%	1020 hPa	16.1 ^km	East (80°)	13 ^km/h		Clear
12:55 PM	13 ^°C	-5 ^°C	29 ^%	1019.3 hPa	16.1 ^km	East (80°)	5.6 ^km/h		Clear
1:15 PM	13 ^°C	-5 ^°C	29 ^%	1019.3 hPa	16.1 ^km	NE (40°)	11.1 ^km/h		Clear
1:35 PM	13 ^°C	-5 ^°C	29 ^%	1019 hPa	16.1 ^km	NNE (30°)	7.4 ^km/h		Clear
1:55 PM	13 ^°C	-5 ^°C	29 ^%	1019 hPa	16.1 ^km	NE (40°)	11.1 ^km/h		Clear
2:15 PM	13 ^°C	-5 ^°C	29 ^%	1019 hPa	16.1 ^km	NE (50°)	13 ^km/h		Clear
2:35 PM	13 ^°C	-6 ^°C	26 ^%	1018.6 hPa	16.1 ^km	ENE (60°)	9.3 ^km/h		Clear
2:55 PM	14 ^°C	-5 ^°C	27 ^%	1018.6 hPa	16.1 ^km	NE (40°)	9.3 ^km/h		Clear
3:15 PM	13 ^°C	-6 ^°C	26 ^%	1019 hPa	16.1 ^km	ENE (60°)	18.5 ^km/h	25.9 ^km/h	Clear
3:35 PM	13 ^°C	-6 ^°C	26 ^%	1019 hPa	16.1 ^km	NE (50°)	14.8 ^km/h	25.9 ^km/h	Clear
3:55 PM	13 ^°C	-6 ^°C	26 ^%	1019 hPa	16.1 ^km	NE (40°)	16.7 ^km/h		Clear
4:15 PM	12 ^°C	-6 ^°C	28 ^%	1019 hPa	16.1 ^km	NNE (30°)	7.4 ^km/h		Clear
4:35 PM	12 ^°C	-6 ^°C	28 ^%	1019.3 hPa	16.1 ^km	North (360°)	11.1 ^km/h		Clear
4:55 PM	10 ^°C	-7 ^°C	30 ^%	1019.3 hPa	16.1 ^km	Calm			Clear
5:15 PM	10 ^°C	-7 ^°C	30 ^%	1019.6 hPa	16.1 ^km	ENE (60°)	7.4 ^km/h		Clear
5:35 PM	9 ^°C	-6 ^°C	34 ^%	1019.6 hPa	16.1 ^km	North (10°)	11.1 ^km/h		Clear
5:55 PM	8 ^°C	-6 ^°C	37 ^%	1019.6 hPa	16.1 ^km	NW (320°)	5.6 ^km/h		Clear
6:15 PM	6 ^°C	-5 ^°C	46 ^%	1019.6 hPa	16.1 ^km	NNE (20°)	5.6 ^km/h		Clear
6:35 PM	5 ^°C	-5 ^°C	49 ^%	1019.6 hPa	16.1 ^km	NNW (340°)	7.4 ^km/h		Partly Cloudy
6:55 PM	5 ^°C	-5 ^°C	49 ^%	1019.6 hPa	16.1 ^km	North (350°)	7.4 ^km/h		Partly Cloudy
7:15 PM	6 ^°C	-6 ^°C	42 ^%	1020 hPa	16.1 ^km	Calm			Clear
7:35 PM	10 ^°C	-7 ^°C	30 ^%	1020 hPa	16.1 ^km	NNW (340°)	14.8 ^km/h		Clear
7:55 PM	9 ^°C	-7 ^°C	32 ^%	1020 hPa	16.1 ^km	NNW (330°)	13 ^km/h		Clear
8:15 PM	9 ^°C	-7 ^°C	32 ^%	1020 hPa	16.1 ^km	NNW (330°)	11.1 ^km/h		Clear
8:35 PM	8 ^°C	-7 ^°C	34 ^%	1020.3 hPa	16.1 ^km	NW (310°)	5.6 ^km/h		Clear
8:55 PM	9 ^°C	-8 ^°C	30 ^%	1020.3 hPa	16.1 ^km	WNW (300°)	9.3 ^km/h		Partly Cloudy
9:15 PM	8 ^°C	-8 ^°C	32 ^%	1020.3 hPa	16.1 ^km	WNW (290°)	7.4 ^km/h		Partly Cloudy
9:35 PM	7 ^°C	-7 ^°C	37 ^%	1020.7 hPa	16.1 ^km	Calm			Partly Cloudy
9:55 PM	8 ^°C	-8 ^°C	32 ^%	1020.7 hPa	16.1 ^km	Calm			Partly Cloudy
10:15 PM	8 ^°C	-7 ^°C	34 ^%	1021 hPa	16.1 ^km	North (10°)	9.3 ^km/h		Clear
10:35 PM	8 ^°C	-7 ^°C	34 ^%	1020.7 hPa	16.1 ^km	North (360°)	13 ^km/h		Partly Cloudy
10:55 PM	9 ^°C	-7 ^°C	32 ^%	1020.7 hPa	16.1 ^km	North (10°)	14.8 ^km/h	27.8 ^km/h	Clear
11:15 PM	9 ^°C	-8 ^°C	30 ^%	1020.3 hPa	16.1 ^km	North (10°)	22.2 ^km/h	40.7 ^km/h	Clear
11:35 PM	9 ^°C	-8 ^°C	30 ^%	1020 hPa	16.1 ^km	NNE (20°)	27.8 ^km/h	35.2 ^km/h	Clear
11:55 PM	9 ^°C	-8 ^°C	30 ^%	1020 hPa	16.1 ^km	NNE (20°)	29.6 ^km/h	44.4 ^km/h	Partly Cloudy

Hourly data recorded from KO69, located 0 kilometers away from St. Helena, California