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 - 17 MARCH, 2013

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	10.5 ^°C	19 ^°C (2:15 pm)	4 ^°C (6:15 am)
Dewpoint	5.3 ^°C	9 ^°C (2:35 pm)	4 ^°C (5:15 am)
Humidity	72.5 ^%	100 ^% (6:15 am)	42 ^% (12:55 pm)
Barometer	1020 ^hPa	1021.7 hPa (10:15 am)	1018.3 hPa (6:55 pm)
Wind Speed	9.7 ^km/h	20.4 ^km/h (4:15 pm)
Wind Gust		29.6 ^km/h (10:15 am)

Weather Element	Average
Visibility	16.1 ^km
Wind Direction	SW (220.7 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	6.8 (Base 18.3)
Growing Degree Days	1.5 (Base 10)

Averaged from 68 records on 17 March, 2013

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 17 MARCH, 2013

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
12:35 AM	9 ^°C	5 ^°C	76 ^%	1020.3 hPa	16.1 ^km	WSW (250°)	7.4 ^km/h		Clear
12:55 AM	9 ^°C	5 ^°C	76 ^%	1020 hPa	16.1 ^km	WSW (250°)	13 ^km/h		Clear
1:15 AM	8 ^°C	5 ^°C	81 ^%	1020.3 hPa	16.1 ^km	West (270°)	9.3 ^km/h		Clear
1:35 AM	9 ^°C	5 ^°C	76 ^%	1020.3 hPa	16.1 ^km	West (280°)	13 ^km/h		Partly Cloudy
1:55 AM	8 ^°C	5 ^°C	81 ^%	1020.3 hPa	16.1 ^km	NW (310°)	9.3 ^km/h		Partly Cloudy
2:15 AM	8 ^°C	5 ^°C	81 ^%	1020.3 hPa	16.1 ^km	WNW (300°)	9.3 ^km/h		Clear
2:35 AM	7 ^°C	5 ^°C	87 ^%	1020 hPa	16.1 ^km	WNW (290°)	14.8 ^km/h		Clear
2:55 AM	8 ^°C	5 ^°C	81 ^%	1020 hPa	16.1 ^km	WNW (290°)	16.7 ^km/h		Clear
3:15 AM	9 ^°C	5 ^°C	76 ^%	1020.3 hPa	16.1 ^km	West (260°)	16.7 ^km/h		Clear
3:35 AM	8 ^°C	5 ^°C	81 ^%	1020.3 hPa	16.1 ^km	WSW (250°)	14.8 ^km/h		Clear
3:55 AM	7 ^°C	5 ^°C	87 ^%	1020 hPa	16.1 ^km	WNW (290°)	14.8 ^km/h		Clear
4:15 AM	7 ^°C	5 ^°C	87 ^%	1020 hPa	16.1 ^km	West (280°)	9.3 ^km/h		Clear
4:35 AM	7 ^°C	5 ^°C	87 ^%	1019.6 hPa	16.1 ^km	WNW (290°)	13 ^km/h		Clear
4:55 AM	7 ^°C	5 ^°C	87 ^%	1020 hPa	16.1 ^km	West (280°)	11.1 ^km/h		Clear
5:15 AM	6 ^°C	4 ^°C	87 ^%	1020 hPa	16.1 ^km	WNW (290°)	11.1 ^km/h		Clear
5:35 AM	5 ^°C	4 ^°C	93 ^%	1020 hPa	16.1 ^km	NW (320°)	7.4 ^km/h		Clear
5:55 AM	5 ^°C	4 ^°C	93 ^%	1020 hPa	16.1 ^km	West (280°)	7.4 ^km/h		Clear
6:15 AM	4 ^°C	4 ^°C	100 ^%	1020 hPa	16.1 ^km	West (270°)	11.1 ^km/h		Clear
6:35 AM	6 ^°C	5 ^°C	93 ^%	1020.3 hPa	16.1 ^km	WSW (240°)	9.3 ^km/h		Clear
6:55 AM	7 ^°C	5 ^°C	87 ^%	1020.7 hPa	16.1 ^km	West (260°)	11.1 ^km/h		Clear
7:35 AM	6 ^°C	5 ^°C	93 ^%	1020.7 hPa	16.1 ^km	WSW (240°)	13 ^km/h		Clear
7:55 AM	7 ^°C	5 ^°C	87 ^%	1021 hPa	16.1 ^km	West (260°)	11.1 ^km/h		Clear
8:15 AM	7 ^°C	5 ^°C	87 ^%	1021 hPa	16.1 ^km	Calm			Clear
8:35 AM	8 ^°C	5 ^°C	81 ^%	1021 hPa	16.1 ^km	WSW (250°)	5.6 ^km/h		Clear
8:55 AM	9 ^°C	5 ^°C	76 ^%	1021 hPa	16.1 ^km	West (280°)	9.3 ^km/h		Clear
9:15 AM	10 ^°C	5 ^°C	71 ^%	1021.3 hPa	16.1 ^km	WNW (290°)	11.1 ^km/h		Clear
9:35 AM	11 ^°C	4 ^°C	62 ^%	1021.3 hPa	16.1 ^km	NW (320°)	14.8 ^km/h		Clear
9:55 AM	12 ^°C	4 ^°C	58 ^%	1021.3 hPa	16.1 ^km	NW (320°)	14.8 ^km/h	25.9 ^km/h	Clear
10:15 AM	13 ^°C	5 ^°C	58 ^%	1021.7 hPa	16.1 ^km	WNW (300°)	18.5 ^km/h	29.6 ^km/h	Clear
10:35 AM	13 ^°C	4 ^°C	54 ^%	1021.7 hPa	16.1 ^km	NW (310°)	14.8 ^km/h		Clear
10:55 AM	14 ^°C	4 ^°C	51 ^%	1021.3 hPa	16.1 ^km	NW (310°)	14.8 ^km/h		Clear
11:15 AM	14 ^°C	4 ^°C	51 ^%	1021.3 hPa	16.1 ^km	NW (310°)	14.8 ^km/h		Clear
11:35 AM	15 ^°C	5 ^°C	51 ^%	1021 hPa	16.1 ^km	NW (310°)	9.3 ^km/h		Clear
11:55 AM	15 ^°C	4 ^°C	48 ^%	1021 hPa	16.1 ^km	WNW (300°)	9.3 ^km/h		Clear
12:15 PM	16 ^°C	5 ^°C	48 ^%	1020.7 hPa	16.1 ^km	NNW (330°)	7.4 ^km/h		Clear
12:35 PM	17 ^°C	5 ^°C	45 ^%	1020.3 hPa	16.1 ^km	Calm			Clear
12:55 PM	17 ^°C	4 ^°C	42 ^%	1020.3 hPa	16.1 ^km	Calm			Clear
1:35 PM	18 ^°C	5 ^°C	42 ^%	1020.3 hPa	16.1 ^km	NW (310°)	7.4 ^km/h		Clear
1:55 PM	18 ^°C	5 ^°C	42 ^%	1020 hPa	16.1 ^km	West (270°)	7.4 ^km/h		Clear
2:15 PM	19 ^°C	8 ^°C	49 ^%	1019.3 hPa	16.1 ^km	WNW (290°)	16.7 ^km/h		Clear
2:35 PM	18 ^°C	9 ^°C	56 ^%	1019.3 hPa	16.1 ^km	West (280°)	18.5 ^km/h	25.9 ^km/h	Clear
2:55 PM	17 ^°C	9 ^°C	59 ^%	1019 hPa	16.1 ^km	NW (310°)	13 ^km/h		Clear
3:15 PM	17 ^°C	8 ^°C	55 ^%	1019 hPa	16.1 ^km	WNW (290°)	16.7 ^km/h		Clear
3:35 PM	17 ^°C	8 ^°C	55 ^%	1018.6 hPa	16.1 ^km	West (270°)	16.7 ^km/h		Clear
3:55 PM	17 ^°C	7 ^°C	52 ^%	1018.6 hPa	16.1 ^km	West (280°)	16.7 ^km/h		Clear
4:15 PM	17 ^°C	5 ^°C	45 ^%	1019 hPa	16.1 ^km	West (270°)	20.4 ^km/h		Clear
4:35 PM	17 ^°C	7 ^°C	52 ^%	1019 hPa	16.1 ^km	West (280°)	14.8 ^km/h		Clear
4:55 PM	16 ^°C	7 ^°C	55 ^%	1019.3 hPa	16.1 ^km	West (260°)	14.8 ^km/h		Clear
5:15 PM	14 ^°C	7 ^°C	63 ^%	1019.3 hPa	16.1 ^km	West (280°)	16.7 ^km/h		Clear
5:35 PM	13 ^°C	7 ^°C	67 ^%	1019 hPa	16.1 ^km	West (280°)	9.3 ^km/h		Clear
5:55 PM	12 ^°C	6 ^°C	67 ^%	1019 hPa	16.1 ^km	WSW (250°)	13 ^km/h		Clear
6:15 PM	12 ^°C	5 ^°C	62 ^%	1018.6 hPa	16.1 ^km	West (270°)	9.3 ^km/h		Clear
6:35 PM	12 ^°C	5 ^°C	62 ^%	1018.6 hPa	16.1 ^km	WSW (240°)	7.4 ^km/h		Clear
6:55 PM	11 ^°C	5 ^°C	67 ^%	1018.3 hPa	16.1 ^km	West (280°)	9.3 ^km/h		Clear
7:15 PM	10 ^°C	5 ^°C	71 ^%	1018.3 hPa	16.1 ^km	WNW (290°)	9.3 ^km/h		Clear
7:55 PM	9 ^°C	5 ^°C	76 ^%	1018.3 hPa	16.1 ^km	NW (320°)	7.4 ^km/h		Scattered Clouds
8:15 PM	9 ^°C	5 ^°C	76 ^%	1018.3 hPa	16.1 ^km	Calm			Mostly Cloudy
8:35 PM	8 ^°C	5 ^°C	81 ^%	1018.3 hPa	16.1 ^km	Calm			Overcast
8:55 PM	8 ^°C	5 ^°C	81 ^%	1018.6 hPa	16.1 ^km	North			Overcast
9:15 PM	8 ^°C	6 ^°C	87 ^%	1019 hPa	16.1 ^km	North (10°)	5.6 ^km/h		Overcast
9:35 PM	8 ^°C	6 ^°C	87 ^%	1018.6 hPa	16.1 ^km	Calm			Overcast
9:55 PM	7 ^°C	6 ^°C	93 ^%	1019 hPa	16.1 ^km	Calm			Overcast
10:15 PM	7 ^°C	6 ^°C	93 ^%	1019 hPa	16.1 ^km	Calm			Overcast
10:35 PM	7 ^°C	5 ^°C	87 ^%	1019 hPa	16.1 ^km	Calm			Overcast
10:55 PM	6 ^°C	5 ^°C	93 ^%	1019 hPa	16.1 ^km	Calm			Overcast
11:15 PM	5 ^°C	5 ^°C	100 ^%	1019 hPa	16.1 ^km	Calm			Overcast
11:35 PM	5 ^°C	5 ^°C	100 ^%	1019.3 hPa	16.1 ^km	Calm			Overcast
11:55 PM	5 ^°C	4 ^°C	93 ^%	1019.3 hPa	16.1 ^km	Calm			Overcast

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