SAN FRANCISCO - RICHMOND, CALIFORNIA

Home > North America > United States > California
Elevation: 20 feet Latitude: 37 46N Longitude: 122 30W

WEATHER

Monthly - Summary

Hourly Data

SELECT A DAY

Number of Records: 201,089; Date Range: 1/1/95 - 3/22/16

PRINT THIS DATA

[ ← Previous Day ]
WEATHER ALMANAC - DECEMBER 20, 2014

[ Next Day → ]

[ °C ] °F

Weather Element	Average	High	Low
Temperature	58.1 ^°F	61 ^°F (3:56 pm)	55.4 ^°F (3:03 am)
Dewpoint	56.8 ^°F	59 ^°F (12:56 pm)	53.1 ^°F (3:56 pm)
Humidity	95.7 ^%	100 ^% (12:18 am)	75 ^% (3:56 pm)
Barometer	30.18 ⁱⁿ	30.25 ⁱⁿ (9:56 pm)	30.12 ⁱⁿ (12:56 am)
Wind Speed	2.2 ^mph	8.1 ^mph (5:56 pm)

Weather Element	Average
Visibility	7 ^mi
Wind Direction	ENE (66.6 °)

Weather Element	Total
Precipitation	0.04 ⁱⁿ
Heating Degree Days	6.8 (Base 65)
Growing Degree Days	8.2 (Base 50)

Averaged from 41 records on December 20, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - DECEMBER 20, 2014

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Precipitation	Events	Conditions
12:18 AM	57.2 ^°F	57.2 ^°F	100 ^%	30.14 ⁱⁿ	2.5 ^mi	Calm		0.00 ⁱⁿ	Rain	Light Rain
12:38 AM	57.2 ^°F	57.2 ^°F	100 ^%	30.14 ⁱⁿ	4.0 ^mi	Calm		0.02 ⁱⁿ	Rain	Light Rain
12:56 AM	57.0 ^°F	57.0 ^°F	100 ^%	30.12 ⁱⁿ	7.0 ^mi	East (80°)	3.5 ^mph	0.02 ⁱⁿ		Overcast
1:12 AM	57.2 ^°F	57.2 ^°F	100 ^%	30.13 ⁱⁿ	8.0 ^mi	Calm				Overcast
1:56 AM	57.0 ^°F	57.0 ^°F	100 ^%	30.14 ⁱⁿ	10.0 ^mi	Calm				Overcast
2:05 AM	57.2 ^°F	57.2 ^°F	100 ^%	30.15 ⁱⁿ	10.0 ^mi	NE (40°)	3.5 ^mph			Overcast
2:26 AM	57.2 ^°F	57.2 ^°F	100 ^%	30.14 ⁱⁿ	9.0 ^mi	Calm				Overcast
2:46 AM	57.2 ^°F	57.2 ^°F	100 ^%	30.13 ⁱⁿ	8.0 ^mi	Calm				Overcast
2:56 AM	57.0 ^°F	57.0 ^°F	100 ^%	30.14 ⁱⁿ	6.0 ^mi	Calm				Overcast
3:03 AM	55.4 ^°F	55.4 ^°F	100 ^%	30.14 ⁱⁿ	6.0 ^mi	Calm				Mostly Cloudy
3:12 AM	57.2 ^°F	57.2 ^°F	100 ^%	30.13 ⁱⁿ	6.0 ^mi	Calm				Overcast
3:56 AM	57.0 ^°F	57.0 ^°F	100 ^%	30.13 ⁱⁿ	7.0 ^mi	Calm				Overcast
4:21 AM	57.2 ^°F	57.2 ^°F	100 ^%	30.13 ⁱⁿ	5.0 ^mi	Calm				Mostly Cloudy
4:38 AM	57.2 ^°F	57.2 ^°F	100 ^%	30.13 ⁱⁿ	6.0 ^mi	North (360°)	3.5 ^mph			Scattered Clouds
4:56 AM	57.0 ^°F	57.0 ^°F	100 ^%	30.14 ⁱⁿ	5.0 ^mi	North (360°)	3.5 ^mph			Mostly Cloudy
5:08 AM	57.2 ^°F	57.2 ^°F	100 ^%	30.14 ⁱⁿ	7.0 ^mi	Calm				Overcast
5:28 AM	57.2 ^°F	57.2 ^°F	100 ^%	30.14 ⁱⁿ	6.0 ^mi	Calm				Overcast
5:42 AM	57.2 ^°F	57.2 ^°F	100 ^%	30.15 ⁱⁿ	4.0 ^mi	Calm				Overcast
5:56 AM	57.0 ^°F	57.0 ^°F	100 ^%	30.14 ⁱⁿ	4.0 ^mi	Calm				Overcast
6:56 AM	55.9 ^°F	55.9 ^°F	100 ^%	30.15 ⁱⁿ	4.0 ^mi	Calm				Overcast
7:36 AM	55.4 ^°F	55.4 ^°F	100 ^%	30.16 ⁱⁿ	6.0 ^mi	Calm		0.00 ⁱⁿ		Overcast
7:56 AM	57.0 ^°F	57.0 ^°F	100 ^%	30.17 ⁱⁿ	5.0 ^mi	Calm		0.00 ⁱⁿ		Overcast
8:26 AM	57.2 ^°F	57.2 ^°F	100 ^%	30.20 ⁱⁿ	5.0 ^mi	Calm				Overcast
8:56 AM	57.0 ^°F	57.0 ^°F	100 ^%	30.20 ⁱⁿ	4.0 ^mi	North (10°)	3.5 ^mph			Overcast
9:09 AM	57.2 ^°F	57.2 ^°F	100 ^%	30.20 ⁱⁿ	4.0 ^mi	NE (40°)	3.5 ^mph			Overcast
9:56 AM	57.9 ^°F	57.9 ^°F	100 ^%	30.22 ⁱⁿ	4.0 ^mi	Calm				Overcast
10:56 AM	59.0 ^°F	57.9 ^°F	96 ^%	30.22 ⁱⁿ	9.0 ^mi	Calm				Mostly Cloudy
11:56 AM	59.0 ^°F	57.9 ^°F	96 ^%	30.19 ⁱⁿ	8.0 ^mi	East (80°)	5.8 ^mph			Mostly Cloudy
12:56 PM	60.1 ^°F	59.0 ^°F	96 ^%	30.19 ⁱⁿ	7.0 ^mi	Calm				Overcast
1:56 PM	59.0 ^°F	57.9 ^°F	96 ^%	30.19 ⁱⁿ	8.0 ^mi	East (80°)	5.8 ^mph			Mostly Cloudy
2:56 PM	60.1 ^°F	55.9 ^°F	86 ^%	30.19 ⁱⁿ	10.0 ^mi	Calm				Mostly Cloudy
3:56 PM	61.0 ^°F	53.1 ^°F	75 ^%	30.21 ⁱⁿ	10.0 ^mi	SSW (200°)	4.6 ^mph			Overcast
4:56 PM	61.0 ^°F	54.0 ^°F	78 ^%	30.21 ⁱⁿ	10.0 ^mi	SSE (160°)	5.8 ^mph			Overcast
5:56 PM	60.1 ^°F	55.9 ^°F	86 ^%	30.22 ⁱⁿ	10.0 ^mi	SSE (160°)	8.1 ^mph			Overcast
6:56 PM	60.1 ^°F	55.0 ^°F	83 ^%	30.22 ⁱⁿ	10.0 ^mi	SSE (150°)	8.1 ^mph			Overcast
7:56 PM	60.1 ^°F	55.0 ^°F	83 ^%	30.23 ⁱⁿ	10.0 ^mi	SSE (150°)	5.8 ^mph			Overcast
8:56 PM	60.1 ^°F	55.9 ^°F	86 ^%	30.24 ⁱⁿ	10.0 ^mi	SE (140°)	5.8 ^mph			Mostly Cloudy
9:56 PM	60.1 ^°F	55.9 ^°F	86 ^%	30.25 ⁱⁿ	10.0 ^mi	South (190°)	4.6 ^mph			Mostly Cloudy
10:56 PM	60.1 ^°F	57.0 ^°F	90 ^%	30.25 ⁱⁿ	10.0 ^mi	SSE (150°)	4.6 ^mph			Overcast
11:26 PM	60.8 ^°F	57.2 ^°F	88 ^%	30.25 ⁱⁿ	9.0 ^mi	South (180°)	4.6 ^mph			Overcast
11:56 PM	59.0 ^°F	59.0 ^°F	100 ^%	30.25 ⁱⁿ	4.0 ^mi	SSW (200°)	5.8 ^mph			Overcast

Hourly data recorded from KSFO, located miles away from San Francisco - Richmond, California