PETALUMA, CALIFORNIA

Home > North America > United States > California
Elevation: 1 foot Latitude: 38 14N Longitude: 122 38W

WEATHER

Monthly - Summary

Hourly Data

SELECT A DAY

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

PRINT THIS DATA

[ ← Previous Day ]
WEATHER ALMANAC - DECEMBER 15, 2014

[ Next Day → ]

[ °C ] °F

Weather Element	Average	High	Low
Temperature	49.2 ^°F	51.8 ^°F (2:15 pm)	48.2 ^°F (12:15 am)
Dewpoint	48.2 ^°F	50 ^°F (2:15 pm)	46.4 ^°F (12:15 am)
Humidity	96.4 ^%	100 ^% (12:35 am)	93 ^% (12:15 am)
Barometer	29.91 ⁱⁿ	30.00 ⁱⁿ (12:15 am)	29.84 ⁱⁿ (5:15 am)
Wind Speed	10.1 ^mph	20.7 ^mph (3:55 am)
Wind Gust		31.1 ^mph (5:15 am)

Weather Element	Average
Visibility	6.4 ^mi
Wind Direction	ESE (101.9 °)

Weather Element	Total
Precipitation	2.74 ⁱⁿ
Heating Degree Days	15 (Base 65)

Averaged from 64 records on December 15, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - DECEMBER 15, 2014

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Precipitation	Conditions
12:15 AM	48.2 ^°F	46.4 ^°F	93 ^%	30.00 ⁱⁿ	5.0 ^mi	East (100°)	11.5 ^mph	17.3 ^mph	0.02 ⁱⁿ	Overcast
12:35 AM	48.2 ^°F	48.2 ^°F	100 ^%	29.99 ⁱⁿ	4.0 ^mi	East (80°)	12.7 ^mph	16.1 ^mph	0.07 ⁱⁿ	Overcast
12:55 AM	48.2 ^°F	46.4 ^°F	93 ^%	29.98 ⁱⁿ	5.0 ^mi	East (100°)	10.4 ^mph		0.10 ⁱⁿ	Overcast
1:15 AM	48.2 ^°F	46.4 ^°F	93 ^%	29.98 ⁱⁿ	5.0 ^mi	ESE (110°)	9.2 ^mph	17.3 ^mph	0.01 ⁱⁿ	Overcast
1:35 AM	48.2 ^°F	46.4 ^°F	93 ^%	29.99 ⁱⁿ	5.0 ^mi	ESE (110°)	9.2 ^mph		0.05 ⁱⁿ	Overcast
1:55 AM	48.2 ^°F	46.4 ^°F	93 ^%	29.99 ⁱⁿ	5.0 ^mi	ESE (120°)	9.2 ^mph	16.1 ^mph	0.11 ⁱⁿ	Overcast
2:15 AM	48.2 ^°F	46.4 ^°F	93 ^%	29.98 ⁱⁿ	4.0 ^mi	East (90°)	12.7 ^mph	18.4 ^mph	0.06 ⁱⁿ	Overcast
2:35 AM	48.2 ^°F	46.4 ^°F	93 ^%	29.96 ⁱⁿ	4.0 ^mi	ESE (110°)	10.4 ^mph	19.6 ^mph	0.11 ⁱⁿ	Overcast
2:55 AM	48.2 ^°F	48.2 ^°F	100 ^%	29.97 ⁱⁿ	4.0 ^mi	East (100°)	10.4 ^mph	17.3 ^mph	0.18 ⁱⁿ	Mostly Cloudy
3:15 AM	48.2 ^°F	48.2 ^°F	100 ^%	29.96 ⁱⁿ	5.0 ^mi	East (100°)	10.4 ^mph	16.1 ^mph	0.04 ⁱⁿ	Overcast
3:35 AM	48.2 ^°F	46.4 ^°F	93 ^%	29.94 ⁱⁿ	5.0 ^mi	East (90°)	11.5 ^mph	19.6 ^mph	0.11 ⁱⁿ	Overcast
3:55 AM	48.2 ^°F	48.2 ^°F	100 ^%	29.89 ⁱⁿ	5.0 ^mi	East (100°)	20.7 ^mph	27.6 ^mph	0.16 ⁱⁿ	Overcast
4:15 AM	48.2 ^°F	48.2 ^°F	100 ^%	29.90 ⁱⁿ	7.0 ^mi	ESE (110°)	13.8 ^mph	23.0 ^mph	0.02 ⁱⁿ	Mostly Cloudy
4:35 AM	48.2 ^°F	48.2 ^°F	100 ^%	29.92 ⁱⁿ	4.0 ^mi	ESE (120°)	10.4 ^mph	19.6 ^mph	0.06 ⁱⁿ	Overcast
4:55 AM	48.2 ^°F	48.2 ^°F	100 ^%	29.91 ⁱⁿ	4.0 ^mi	East (100°)	15.0 ^mph	21.9 ^mph	0.13 ⁱⁿ	Overcast
5:15 AM	48.2 ^°F	48.2 ^°F	100 ^%	29.84 ⁱⁿ	3.0 ^mi	East (100°)	17.3 ^mph	31.1 ^mph	0.11 ⁱⁿ	Overcast
5:35 AM	48.2 ^°F	46.4 ^°F	93 ^%	29.89 ⁱⁿ	10.0 ^mi	East (100°)	17.3 ^mph	26.5 ^mph	0.12 ⁱⁿ	Overcast
5:55 AM	48.2 ^°F	46.4 ^°F	93 ^%	29.91 ⁱⁿ	10.0 ^mi	ESE (110°)	12.7 ^mph	21.9 ^mph	0.12 ⁱⁿ	Overcast
6:15 AM	48.2 ^°F	46.4 ^°F	93 ^%	29.90 ⁱⁿ	9.0 ^mi	East (100°)	13.8 ^mph	25.3 ^mph		Overcast
6:35 AM	48.2 ^°F	46.4 ^°F	93 ^%	29.92 ⁱⁿ	9.0 ^mi	ESE (120°)	11.5 ^mph	21.9 ^mph		Overcast
6:55 AM	48.2 ^°F	46.4 ^°F	93 ^%	29.91 ⁱⁿ	3.0 ^mi	ESE (120°)	15.0 ^mph	24.2 ^mph		Overcast
7:15 AM	48.2 ^°F	46.4 ^°F	93 ^%	29.91 ⁱⁿ	7.0 ^mi	ESE (120°)	12.7 ^mph	21.9 ^mph		Overcast
7:35 AM	48.2 ^°F	46.4 ^°F	93 ^%	29.91 ⁱⁿ	7.0 ^mi	East (100°)	11.5 ^mph	19.6 ^mph		Overcast
7:55 AM	48.2 ^°F	46.4 ^°F	93 ^%	29.91 ⁱⁿ	6.0 ^mi	ESE (110°)	15.0 ^mph	23.0 ^mph		Overcast
8:15 AM	48.2 ^°F	46.4 ^°F	93 ^%	29.91 ⁱⁿ	1.8 ^mi	East (100°)	13.8 ^mph	23.0 ^mph	0.01 ⁱⁿ	Overcast
8:35 AM	48.2 ^°F	46.4 ^°F	93 ^%	29.91 ⁱⁿ	2.0 ^mi	East (90°)	13.8 ^mph	23.0 ^mph	0.02 ⁱⁿ	Overcast
8:55 AM	48.2 ^°F	46.4 ^°F	93 ^%	29.91 ⁱⁿ	2.0 ^mi	East (90°)	12.7 ^mph	19.6 ^mph	0.04 ⁱⁿ	Overcast
9:15 AM	48.2 ^°F	46.4 ^°F	93 ^%	29.91 ⁱⁿ	4.0 ^mi	East (90°)	12.7 ^mph	19.6 ^mph		Overcast
9:55 AM	48.2 ^°F	46.4 ^°F	93 ^%	29.92 ⁱⁿ	4.0 ^mi	East (90°)	13.8 ^mph	19.6 ^mph	0.01 ⁱⁿ	Mostly Cloudy
10:15 AM	48.2 ^°F	48.2 ^°F	100 ^%	29.92 ⁱⁿ	5.0 ^mi	East (100°)	13.8 ^mph	24.2 ^mph		Overcast
10:35 AM	48.2 ^°F	48.2 ^°F	100 ^%	29.91 ⁱⁿ	5.0 ^mi	East (90°)	12.7 ^mph	21.9 ^mph		Overcast
10:55 AM	48.2 ^°F	48.2 ^°F	100 ^%	29.91 ⁱⁿ	4.0 ^mi	East (80°)	12.7 ^mph	20.7 ^mph	0.02 ⁱⁿ	Mostly Cloudy
11:15 AM	48.2 ^°F	48.2 ^°F	100 ^%	29.91 ⁱⁿ	2.5 ^mi	East (100°)	6.9 ^mph		0.06 ⁱⁿ	Mostly Cloudy
11:55 AM	48.2 ^°F	48.2 ^°F	100 ^%	29.88 ⁱⁿ	3.0 ^mi	East (80°)	13.8 ^mph	18.4 ^mph	0.26 ⁱⁿ	Overcast
12:15 PM	48.2 ^°F	48.2 ^°F	100 ^%	29.88 ⁱⁿ	3.0 ^mi	East (80°)	8.1 ^mph	18.4 ^mph	0.07 ⁱⁿ	Overcast
12:35 PM	48.2 ^°F	48.2 ^°F	100 ^%	29.89 ⁱⁿ	1.5 ^mi	SE (130°)	4.6 ^mph		0.19 ⁱⁿ	Overcast
12:55 PM	50.0 ^°F	48.2 ^°F	94 ^%	29.84 ⁱⁿ	4.0 ^mi	East (80°)	13.8 ^mph	20.7 ^mph	0.25 ⁱⁿ	Mostly Cloudy
1:15 PM	50.0 ^°F	48.2 ^°F	94 ^%	29.85 ⁱⁿ	9.0 ^mi	East (90°)	11.5 ^mph	23.0 ^mph	0.01 ⁱⁿ	Mostly Cloudy
1:35 PM	50.0 ^°F	48.2 ^°F	94 ^%	29.84 ⁱⁿ	8.0 ^mi	East (90°)	10.4 ^mph	17.3 ^mph	0.01 ⁱⁿ	Mostly Cloudy
1:55 PM	50.0 ^°F	48.2 ^°F	94 ^%	29.86 ⁱⁿ	10.0 ^mi	East (100°)	8.1 ^mph	16.1 ^mph	0.01 ⁱⁿ	Scattered Clouds
2:15 PM	51.8 ^°F	50.0 ^°F	94 ^%	29.86 ⁱⁿ	10.0 ^mi	ESE (110°)	8.1 ^mph			Mostly Cloudy
2:35 PM	51.8 ^°F	50.0 ^°F	94 ^%	29.86 ⁱⁿ	10.0 ^mi	ESE (120°)	4.6 ^mph			Mostly Cloudy
2:55 PM	51.8 ^°F	50.0 ^°F	94 ^%	29.87 ⁱⁿ	10.0 ^mi	East (100°)	9.2 ^mph			Overcast
3:15 PM	51.8 ^°F	50.0 ^°F	94 ^%	29.87 ⁱⁿ	10.0 ^mi	East (100°)	5.8 ^mph			Mostly Cloudy
3:35 PM	51.8 ^°F	50.0 ^°F	94 ^%	29.87 ⁱⁿ	10.0 ^mi	East (80°)	6.9 ^mph			Overcast
3:55 PM	51.8 ^°F	50.0 ^°F	94 ^%	29.87 ⁱⁿ	5.0 ^mi	ESE (110°)	6.9 ^mph			Overcast
4:15 PM	50.0 ^°F	50.0 ^°F	100 ^%	29.87 ⁱⁿ	5.0 ^mi	East (100°)	9.2 ^mph			Mostly Cloudy
4:35 PM	50.0 ^°F	50.0 ^°F	100 ^%	29.87 ⁱⁿ	8.0 ^mi	ESE (120°)	8.1 ^mph			Overcast
4:55 PM	50.0 ^°F	50.0 ^°F	100 ^%	29.88 ⁱⁿ	10.0 ^mi	East (100°)	6.9 ^mph			Overcast
5:15 PM	50.0 ^°F	50.0 ^°F	100 ^%	29.88 ⁱⁿ	10.0 ^mi	East (100°)	9.2 ^mph			Overcast
5:35 PM	50.0 ^°F	50.0 ^°F	100 ^%	29.88 ⁱⁿ	10.0 ^mi	East (100°)	9.2 ^mph			Overcast
5:55 PM	50.0 ^°F	48.2 ^°F	94 ^%	29.89 ⁱⁿ	10.0 ^mi	East (100°)	6.9 ^mph			Overcast
6:15 PM	50.0 ^°F	50.0 ^°F	100 ^%	29.89 ⁱⁿ	10.0 ^mi	East (90°)	8.1 ^mph			Overcast
6:35 PM	50.0 ^°F	50.0 ^°F	100 ^%	29.90 ⁱⁿ	10.0 ^mi	East (100°)	5.8 ^mph			Overcast
6:55 PM	50.0 ^°F	50.0 ^°F	100 ^%	29.90 ⁱⁿ	5.0 ^mi	ESE (120°)	3.5 ^mph		0.01 ⁱⁿ	Overcast
7:15 PM	50.0 ^°F	50.0 ^°F	100 ^%	29.91 ⁱⁿ	5.0 ^mi	East (90°)	5.8 ^mph		0.03 ⁱⁿ	Overcast
7:35 PM	50.0 ^°F	50.0 ^°F	100 ^%	29.90 ⁱⁿ	9.0 ^mi	East (100°)	6.9 ^mph		0.05 ⁱⁿ	Overcast
7:55 PM	50.0 ^°F	50.0 ^°F	100 ^%	29.91 ⁱⁿ	10.0 ^mi	ESE (110°)	5.8 ^mph		0.05 ⁱⁿ	Overcast
8:15 PM	50.0 ^°F	48.2 ^°F	94 ^%	29.92 ⁱⁿ	10.0 ^mi	East (80°)	4.6 ^mph			Overcast
8:35 PM	50.0 ^°F	50.0 ^°F	100 ^%	29.91 ⁱⁿ	10.0 ^mi	East (100°)	4.6 ^mph			Overcast
8:55 PM	50.0 ^°F	50.0 ^°F	100 ^%	29.92 ⁱⁿ	10.0 ^mi	ESE (110°)	4.6 ^mph			Mostly Cloudy
9:15 PM	50.0 ^°F	50.0 ^°F	100 ^%	29.92 ⁱⁿ	9.0 ^mi	East (100°)	6.9 ^mph		0.01 ⁱⁿ	Overcast
9:35 PM	50.0 ^°F	48.2 ^°F	94 ^%	29.93 ⁱⁿ	7.0 ^mi	SSE (150°)	5.8 ^mph		0.02 ⁱⁿ	Overcast
9:45 PM	50.0 ^°F	48.2 ^°F	94 ^%	29.93 ⁱⁿ	5.0 ^mi	SE (130°)	5.8 ^mph		0.03 ⁱⁿ	Mostly Cloudy

Hourly data recorded from KO69, located miles away from Petaluma, California