Petaluma, CA Weather History | Weather Underground

Summary

Temperature (°F)	Actual	Historic Avg.	Record
High Temp	59	82	100
Low Temp	54	52	39
Day Average Temp	55.33	-	-

Precipitation (in)	Actual	Historic Avg.	Record
Precipitation	0	3.6	-

Dew Point (°F)	Actual	Historic Avg.	Record
Dew Point	55.33	-	-
High	59	-	-
Low	54	-	-
Average	55.33	-	-

Wind (mph)	Actual	Historic Avg.	Record
Max Wind Speed	8	-	-
Visibility	10	-	-

Sea Level Pressure (in)	Actual	Historic Avg.	Record
Sea Level Pressure	29.81	-	-

Astronomy	Day Length	Rise	Set
Actual Time	12h 52m	6:42 AM	7:35 PM
Civil Twilight		6:16 AM	8:02 PM
Nautical Twilight		5:44 AM	8:34 PM
Astronomical Twilight		5:11 AM	9:06 PM
Moon: Last quarter		-	3:08 PM

Time	Temperature	Dew Point	Humidity	Wind	Wind Speed	Wind Gust	Pressure	Condition
12:10 AM	59 °F	59 °F	100 %	VAR	7 mph	-	29.8 in	Cloudy
12:30 AM	57 °F	57 °F	100 %	CALM	0 mph	-	29.8 in	Cloudy
12:50 AM	57 °F	57 °F	100 %	W	5 mph	-	29.8 in	Cloudy
1:10 AM	57 °F	57 °F	100 %	WNW	8 mph	-	29.81 in	Cloudy
1:30 AM	57 °F	57 °F	100 %	W	6 mph	-	29.81 in	Cloudy
1:50 AM	57 °F	57 °F	100 %	VAR	3 mph	-	29.81 in	Cloudy
2:15 AM	57 °F	57 °F	100 %	CALM	0 mph	-	29.8 in	Cloudy
2:30 AM	55 °F	55 °F	100 %	WNW	6 mph	-	29.8 in	Cloudy
2:50 AM	55 °F	55 °F	100 %	CALM	0 mph	-	29.8 in	Cloudy
3:15 AM	54 °F	54 °F	100 %	CALM	0 mph	-	29.81 in	Cloudy
3:35 AM	55 °F	55 °F	100 %	CALM	0 mph	-	29.81 in	Cloudy
3:50 AM	55 °F	55 °F	100 %	CALM	0 mph	-	29.81 in	Mist
4:15 AM	55 °F	55 °F	100 %	W	7 mph	-	29.81 in	Mist
4:35 AM	54 °F	54 °F	100 %	W	6 mph	-	29.81 in	Cloudy
4:50 AM	54 °F	54 °F	100 %	WNW	5 mph	-	29.82 in	Cloudy
5:15 AM	54 °F	54 °F	100 %	W	5 mph	-	29.81 in	Cloudy
5:35 AM	54 °F	54 °F	100 %	VAR	5 mph	-	29.81 in	Cloudy
5:50 AM	54 °F	54 °F	100 %	W	6 mph	-	29.82 in	Cloudy
6:15 AM	54 °F	54 °F	100 %	NNW	3 mph	-	29.83 in	Cloudy
6:35 AM	54 °F	54 °F	100 %	NNW	3 mph	-	29.83 in	Mist
6:50 AM	-	-	-	W	3 mph	-	29.83 in	Fog
7:15 AM	54 °F	54 °F	100 %	CALM	0 mph	-	29.84 in	Fog