FOSTER CITY, CALIFORNIA

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Elevation: 10 meters Latitude: 37 34N Longitude: 122 19W

WEATHER

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

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WEATHER ALMANAC - 21 DECEMBER, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	15.9 ^°C	17.2 ^°C (11:56 am)	15 ^°C (2:56 am)
Dewpoint	15.6 ^°C	16.1 ^°C (8:56 am)	15 ^°C (2:56 am)
Humidity	98.2 ^%	100 ^% (12:56 am)	93 ^% (11:56 am)
Barometer	1025.4 ^hPa	1026.8 hPa (9:56 am)	1024.4 hPa (12:56 am)
Wind Speed	17.4 ^km/h	37 ^km/h (3:56 pm)
Wind Gust		46.3 ^km/h (3:56 pm)

Weather Element	Average
Visibility	12.1 ^km
Wind Direction	WSW (236.9 °)

Weather Element	Total
Precipitation	0.76 ^mm
Heating Degree Days	2.2 (Base 18.3)
Growing Degree Days	6.1 (Base 10)

Averaged from 39 records on 21 December, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 21 DECEMBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Precipitation	Events	Conditions
12:56 AM	15.6 ^°C	15.6 ^°C	100 ^%	1024.4 hPa	6.4 ^km	WSW (250°)	11.1 ^km/h		0.25 mm		Overcast
1:56 AM	15.6 ^°C	15.6 ^°C	100 ^%	1025.1 hPa	16.1 ^km	West (270°)	9.3 ^km/h		0 mm		Overcast
2:56 AM	15 ^°C	15 ^°C	100 ^%	1025.1 hPa	8 ^km	Calm					Overcast
3:56 AM	15 ^°C	15 ^°C	100 ^%	1024.7 hPa	16.1 ^km	Calm					Overcast
4:03 AM	15 ^°C	15 ^°C	100 ^%	1024.7 hPa	12.9 ^km	South (170°)	5.6 ^km/h				Overcast
4:18 AM	15 ^°C	15 ^°C	100 ^%	1024.7 hPa	6.4 ^km	Calm			0 mm	Rain	Light Rain
4:56 AM	15.6 ^°C	15.6 ^°C	100 ^%	1024.7 hPa	6.4 ^km	West (260°)	7.4 ^km/h		0 mm		Overcast
5:19 AM	16 ^°C	16 ^°C	100 ^%	1024.7 hPa	8 ^km	West (260°)	7.4 ^km/h				Overcast
5:56 AM	15.6 ^°C	15.6 ^°C	100 ^%	1025.1 hPa	4 ^km	Calm					Overcast
6:08 AM	16 ^°C	16 ^°C	100 ^%	1025.1 hPa	4.8 ^km	Calm					Overcast
6:41 AM	16 ^°C	16 ^°C	100 ^%	1025.4 hPa	4 ^km	WNW (290°)	7.4 ^km/h		0 mm		Light Drizzle
6:50 AM	16 ^°C	16 ^°C	100 ^%	1025.4 hPa	6.4 ^km	West (280°)	5.6 ^km/h		0.25 mm		Overcast
6:56 AM	15.6 ^°C	15.6 ^°C	100 ^%	1025.7 hPa	6.4 ^km	West (270°)	11.1 ^km/h		0.25 mm		Overcast
7:27 AM	16 ^°C	16 ^°C	100 ^%	1025.1 hPa	3.2 ^km	West (270°)	5.6 ^km/h				Overcast
7:49 AM	16 ^°C	16 ^°C	100 ^%	1025.4 hPa	6.4 ^km	SSW (210°)	7.4 ^km/h				Overcast
7:56 AM	15.6 ^°C	15.6 ^°C	100 ^%	1025.1 hPa	8 ^km	WSW (240°)	11.1 ^km/h				Overcast
8:56 AM	16.1 ^°C	16.1 ^°C	100 ^%	1026.4 hPa	4.8 ^km	West (280°)	16.7 ^km/h				Overcast
9:56 AM	16.1 ^°C	16.1 ^°C	100 ^%	1026.8 hPa	9.7 ^km	WNW (290°)	14.8 ^km/h				Overcast
10:56 AM	16.7 ^°C	16.1 ^°C	96 ^%	1026.1 hPa	12.9 ^km	WNW (290°)	18.5 ^km/h				Overcast
11:56 AM	17.2 ^°C	16.1 ^°C	93 ^%	1026.1 hPa	16.1 ^km	West (280°)	18.5 ^km/h		0 mm		Mostly Cloudy
12:56 PM	17 ^°C	16 ^°C	94 ^%	1025.4 hPa	16.1 ^km	West (280°)	22.2 ^km/h				Mostly Cloudy
1:56 PM	16.7 ^°C	16.1 ^°C	96 ^%	1025.1 hPa	16.1 ^km	West (280°)	27.8 ^km/h				Overcast
2:56 PM	16.7 ^°C	15.6 ^°C	93 ^%	1025.1 hPa	16.1 ^km	WNW (290°)	22.2 ^km/h				Overcast
3:56 PM	16.7 ^°C	15.6 ^°C	93 ^%	1025.1 hPa	16.1 ^km	West (280°)	37 ^km/h	46.3 ^km/h			Overcast
4:06 PM	17 ^°C	16 ^°C	94 ^%	1024.7 hPa	16.1 ^km	West (280°)	33.3 ^km/h				Overcast
4:33 PM	16 ^°C	16 ^°C	100 ^%	1025.1 hPa	16.1 ^km	West (280°)	33.3 ^km/h				Overcast
4:56 PM	16.1 ^°C	15.6 ^°C	97 ^%	1025.1 hPa	16.1 ^km	West (280°)	33.3 ^km/h				Overcast
5:09 PM	16 ^°C	16 ^°C	100 ^%	1025.1 hPa	16.1 ^km	West (280°)	37 ^km/h				Overcast
5:23 PM	16 ^°C	16 ^°C	100 ^%	1025.1 hPa	16.1 ^km	West (280°)	31.5 ^km/h				Overcast
5:56 PM	16.1 ^°C	15.6 ^°C	97 ^%	1025.1 hPa	16.1 ^km	West (280°)	31.5 ^km/h				Overcast
6:56 PM	15.6 ^°C	15 ^°C	96 ^%	1025.4 hPa	16.1 ^km	West (280°)	33.3 ^km/h				Mostly Cloudy
7:44 PM	16 ^°C	15 ^°C	94 ^%	1025.4 hPa	16.1 ^km	West (280°)	31.5 ^km/h				Scattered Clouds
7:56 PM	15.6 ^°C	15 ^°C	96 ^%	1025.1 hPa	16.1 ^km	West (280°)	27.8 ^km/h				Scattered Clouds
8:40 PM	16 ^°C	15 ^°C	94 ^%	1025.4 hPa	16.1 ^km	WNW (290°)	25.9 ^km/h	33.3 ^km/h			Mostly Cloudy
8:56 PM	15.6 ^°C	15 ^°C	96 ^%	1025.4 hPa	16.1 ^km	WNW (290°)	20.4 ^km/h				Mostly Cloudy
9:56 PM	15 ^°C	15 ^°C	100 ^%	1025.7 hPa	16.1 ^km	West (280°)	22.2 ^km/h				Overcast
10:11 PM	15 ^°C	15 ^°C	100 ^%	1025.7 hPa	16.1 ^km	West (280°)	20.4 ^km/h				Scattered Clouds
10:56 PM	15 ^°C	15 ^°C	100 ^%	1025.7 hPa	16.1 ^km	West (280°)	16.7 ^km/h				Scattered Clouds
11:56 PM	15 ^°C	15 ^°C	100 ^%	1025.7 hPa	16.1 ^km	West (260°)	11.1 ^km/h				Mostly Cloudy

Hourly data recorded from KSFO, located 0 kilometers away from Foster City, California