PETALUMA, CALIFORNIA

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Elevation: 0 meters Latitude: 38 14N Longitude: 122 38W

WEATHER

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

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WEATHER ALMANAC - 1 MAY, 2015

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	15.8 ^°C	25 ^°C (11:35 am)	8 ^°C (5:35 am)
Dewpoint	10.4 ^°C	15 ^°C (12:55 pm)	7 ^°C (4:35 am)
Humidity	72.9 ^%	100 ^% (9:35 pm)	39 ^% (11:55 am)
Barometer	1011.5 ^hPa	1013.5 hPa (10:15 pm)	1010.2 hPa (1:55 am)
Wind Speed	7.2 ^km/h	20.4 ^km/h (4:15 pm)
Wind Gust		31.5 ^km/h (6:15 pm)

Weather Element	Average
Visibility	15.4 ^km
Wind Direction	SW (222.2 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	1.8 (Base 18.3)
Growing Degree Days	6.5 (Base 10)

Averaged from 72 records on 1 May, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 1 MAY, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
12:15 AM	13 ^°C	9 ^°C	77 ^%	1010.8 hPa	16.1 ^km	NNW (340°)	5.6 ^km/h		Clear
12:35 AM	12 ^°C	9 ^°C	82 ^%	1010.8 hPa	16.1 ^km	North (350°)	5.6 ^km/h		Clear
12:55 AM	13 ^°C	9 ^°C	77 ^%	1010.5 hPa	16.1 ^km	North (350°)	7.4 ^km/h		Clear
1:15 AM	12 ^°C	9 ^°C	82 ^%	1010.5 hPa	16.1 ^km	NNW (340°)	5.6 ^km/h		Partly Cloudy
1:35 AM	12 ^°C	9 ^°C	82 ^%	1010.5 hPa	16.1 ^km	Calm			Clear
1:55 AM	10 ^°C	8 ^°C	87 ^%	1010.2 hPa	16.1 ^km	NNW (330°)	5.6 ^km/h		Clear
2:15 AM	11 ^°C	8 ^°C	82 ^%	1010.2 hPa	16.1 ^km	NNW (330°)	5.6 ^km/h		Clear
2:35 AM	10 ^°C	8 ^°C	87 ^%	1010.2 hPa	16.1 ^km	North (360°)	7.4 ^km/h		Clear
2:55 AM	12 ^°C	8 ^°C	77 ^%	1010.2 hPa	16.1 ^km	NNW (330°)	5.6 ^km/h		Clear
3:15 AM	10 ^°C	8 ^°C	87 ^%	1010.2 hPa	16.1 ^km	Calm			Clear
3:35 AM	10 ^°C	8 ^°C	87 ^%	1010.2 hPa	16.1 ^km	Calm			Clear
3:55 AM	10 ^°C	8 ^°C	87 ^%	1010.2 hPa	16.1 ^km	Calm			Clear
4:15 AM	9 ^°C	8 ^°C	93 ^%	1010.2 hPa	16.1 ^km	Calm			Clear
4:35 AM	9 ^°C	7 ^°C	87 ^%	1010.2 hPa	16.1 ^km	Calm			Clear
4:55 AM	10 ^°C	8 ^°C	87 ^%	1010.2 hPa	16.1 ^km	Calm			Partly Cloudy
5:15 AM	9 ^°C	7 ^°C	87 ^%	1010.2 hPa	16.1 ^km	NNW (340°)	5.6 ^km/h		Partly Cloudy
5:35 AM	8 ^°C	7 ^°C	93 ^%	1010.2 hPa	16.1 ^km	Calm			Partly Cloudy
5:55 AM	8 ^°C	7 ^°C	93 ^%	1010.5 hPa	16.1 ^km	Calm			Partly Cloudy
6:15 AM	9 ^°C	7 ^°C	87 ^%	1010.5 hPa	4 ^km	WNW (300°)	5.6 ^km/h		Clear
6:35 AM	9 ^°C	8 ^°C	93 ^%	1010.8 hPa	11.3 ^km	Calm			Clear
6:55 AM	9 ^°C	7 ^°C	87 ^%	1010.8 hPa	16.1 ^km	Calm			Clear
7:15 AM	10 ^°C	9 ^°C	94 ^%	1011.2 hPa	16.1 ^km	Calm			Clear
7:35 AM	12 ^°C	8 ^°C	77 ^%	1011.5 hPa	16.1 ^km	Calm			Clear
7:55 AM	13 ^°C	9 ^°C	77 ^%	1011.5 hPa	16.1 ^km	Calm			Clear
8:15 AM	14 ^°C	10 ^°C	77 ^%	1011.9 hPa	16.1 ^km	WNW (300°)	5.6 ^km/h		Clear
8:35 AM	16 ^°C	10 ^°C	68 ^%	1011.9 hPa	16.1 ^km	WNW (300°)	5.6 ^km/h		Clear
8:55 AM	17 ^°C	10 ^°C	63 ^%	1012.2 hPa	16.1 ^km	WNW (290°)	7.4 ^km/h		Clear
9:15 AM	18 ^°C	9 ^°C	56 ^%	1012.2 hPa	16.1 ^km	Calm			Clear
9:35 AM	20 ^°C	10 ^°C	52 ^%	1012.2 hPa	16.1 ^km	Calm			Clear
9:55 AM	20 ^°C	9 ^°C	49 ^%	1012.2 hPa	16.1 ^km	North (350°)	5.6 ^km/h		Clear
10:15 AM	22 ^°C	9 ^°C	43 ^%	1012.2 hPa	16.1 ^km	Calm			Clear
10:35 AM	22 ^°C	10 ^°C	46 ^%	1012.5 hPa	16.1 ^km	Calm			Clear
10:55 AM	23 ^°C	10 ^°C	44 ^%	1012.5 hPa	16.1 ^km	Calm			Clear
11:15 AM	24 ^°C	11 ^°C	44 ^%	1012.5 hPa	16.1 ^km	WSW (250°)	5.6 ^km/h		Clear
11:35 AM	25 ^°C	11 ^°C	41 ^%	1012.5 hPa	16.1 ^km	Calm			Clear
11:55 AM	25 ^°C	10 ^°C	39 ^%	1012.2 hPa	16.1 ^km	NW (320°)	7.4 ^km/h		Clear
12:15 PM	25 ^°C	12 ^°C	44 ^%	1012.2 hPa	16.1 ^km	NNW (330°)	7.4 ^km/h		Clear
12:35 PM	25 ^°C	13 ^°C	47 ^%	1012.2 hPa	16.1 ^km	WNW (300°)	11.1 ^km/h		Clear
12:55 PM	25 ^°C	15 ^°C	54 ^%	1012.2 hPa	16.1 ^km	WNW (300°)	14.8 ^km/h		Clear
1:15 PM	25 ^°C	15 ^°C	54 ^%	1012.2 hPa	16.1 ^km	West (280°)	14.8 ^km/h		Clear
1:35 PM	24 ^°C	15 ^°C	57 ^%	1012.2 hPa	16.1 ^km	NW (310°)	13 ^km/h		Clear
1:55 PM	23 ^°C	15 ^°C	61 ^%	1012.2 hPa	16.1 ^km	NW (310°)	13 ^km/h		Clear
2:15 PM	23 ^°C	15 ^°C	61 ^%	1012.2 hPa	16.1 ^km	WNW (300°)	16.7 ^km/h	25.9 ^km/h	Clear
2:35 PM	24 ^°C	15 ^°C	57 ^%	1011.9 hPa	16.1 ^km	NW (310°)	9.3 ^km/h		Clear
2:55 PM	24 ^°C	15 ^°C	57 ^%	1011.9 hPa	16.1 ^km	NW (310°)	11.1 ^km/h		Clear
3:15 PM	23 ^°C	14 ^°C	57 ^%	1011.9 hPa	16.1 ^km	WNW (290°)	14.8 ^km/h		Clear
3:35 PM	23 ^°C	15 ^°C	61 ^%	1011.5 hPa	16.1 ^km	NW (320°)	9.3 ^km/h		Clear
3:55 PM	23 ^°C	14 ^°C	57 ^%	1011.5 hPa	16.1 ^km	NW (310°)	13 ^km/h		Clear
4:15 PM	23 ^°C	14 ^°C	57 ^%	1011.2 hPa	16.1 ^km	WNW (290°)	20.4 ^km/h	27.8 ^km/h	Clear
4:35 PM	22 ^°C	13 ^°C	57 ^%	1011.2 hPa	16.1 ^km	WNW (300°)	18.5 ^km/h	25.9 ^km/h	Clear
4:55 PM	22 ^°C	13 ^°C	57 ^%	1011.2 hPa	16.1 ^km	NW (310°)	16.7 ^km/h	27.8 ^km/h	Clear
5:15 PM	21 ^°C	13 ^°C	60 ^%	1011.2 hPa	16.1 ^km	North			Clear
5:35 PM	20 ^°C	12 ^°C	60 ^%	1011.2 hPa	16.1 ^km	NW (310°)	13 ^km/h		Clear
5:55 PM	20 ^°C	12 ^°C	60 ^%	1011.2 hPa	16.1 ^km	NW (310°)	14.8 ^km/h		Clear
6:15 PM	18 ^°C	11 ^°C	64 ^%	1011.2 hPa	16.1 ^km	NW (310°)	14.8 ^km/h	31.5 ^km/h	Clear
6:35 PM	18 ^°C	11 ^°C	64 ^%	1011.2 hPa	16.1 ^km	NW (310°)	14.8 ^km/h		Clear
6:55 PM	17 ^°C	10 ^°C	63 ^%	1011.2 hPa	16.1 ^km	NW (310°)	13 ^km/h		Clear
7:15 PM	16 ^°C	11 ^°C	72 ^%	1011.5 hPa	14.5 ^km	NW (310°)	9.3 ^km/h		Clear
7:35 PM	15 ^°C	11 ^°C	77 ^%	1011.5 hPa	16.1 ^km	NW (320°)	7.4 ^km/h		Clear
7:55 PM	14 ^°C	10 ^°C	77 ^%	1011.5 hPa	14.5 ^km	NNW (330°)	13 ^km/h		Clear
8:15 PM	13 ^°C	10 ^°C	82 ^%	1011.9 hPa	14.5 ^km	NW (310°)	13 ^km/h		Partly Cloudy
8:35 PM	13 ^°C	10 ^°C	82 ^%	1012.2 hPa	16.1 ^km	NW (320°)	9.3 ^km/h		Partly Cloudy
8:55 PM	12 ^°C	10 ^°C	88 ^%	1012.5 hPa	16.1 ^km	NW (310°)	7.4 ^km/h		Partly Cloudy
9:15 PM	12 ^°C	10 ^°C	88 ^%	1012.5 hPa	14.5 ^km	NW (310°)	9.3 ^km/h		Mostly Cloudy
9:35 PM	10 ^°C	10 ^°C	100 ^%	1012.9 hPa	11.3 ^km	WNW (290°)	11.1 ^km/h		Overcast
9:55 PM	10 ^°C	10 ^°C	100 ^%	1013.2 hPa	12.9 ^km	NW (310°)	7.4 ^km/h		Overcast
10:15 PM	10 ^°C	10 ^°C	100 ^%	1013.5 hPa	11.3 ^km	NW (310°)	9.3 ^km/h		Overcast
10:35 PM	10 ^°C	10 ^°C	100 ^%	1013.5 hPa	11.3 ^km	WNW (300°)	11.1 ^km/h		Overcast
10:55 PM	10 ^°C	10 ^°C	100 ^%	1013.5 hPa	12.9 ^km	NW (310°)	9.3 ^km/h		Overcast
11:15 PM	10 ^°C	10 ^°C	100 ^%	1013.5 hPa	12.9 ^km	NNW (330°)	9.3 ^km/h		Overcast
11:35 PM	10 ^°C	10 ^°C	100 ^%	1013.5 hPa	12.9 ^km	NW (320°)	7.4 ^km/h		Overcast
11:55 PM	10 ^°C	10 ^°C	100 ^%	1013.5 hPa	16.1 ^km	NW (320°)	7.4 ^km/h		Overcast

Hourly data recorded from KO69, located 0 kilometers away from Petaluma, California