ANTIOCH, CALIFORNIA

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Elevation: 15 meters Latitude: 38 00N Longitude: 121 47W

WEATHER

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Number of Records: 137,857; Date Range: 7/1/96 - 3/22/16

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WEATHER ALMANAC - 21 DECEMBER, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	13.8 ^°C	17 ^°C (12:48 pm)	9 ^°C (11:46 pm)
Dewpoint	13.8 ^°C	17 ^°C (12:48 pm)	9 ^°C (11:46 pm)
Humidity	100 ^%	100 ^% (4:45 am)	100 ^% (4:45 am)
Barometer	1025.1 ^hPa	1026.1 hPa (9:48 am)	1024 hPa (2:55 pm)
Wind Speed	7.4 ^km/h	14.8 ^km/h (6:45 am)

Weather Element	Average
Visibility	15.4 ^km
Wind Direction	ESE (106.3 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	5.3 (Base 18.3)
Growing Degree Days	3 (Base 10)

Averaged from 19 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	Events	Conditions
4:45 AM	13 ^°C	13 ^°C	100 ^%	1024.7 hPa	16.1 ^km	South (180°)	11.1 ^km/h		Overcast
5:55 AM	13 ^°C	13 ^°C	100 ^%	1024.7 hPa	16.1 ^km	SSE (160°)	13 ^km/h		Overcast
6:45 AM	13 ^°C	13 ^°C	100 ^%	1024.7 hPa	16.1 ^km	SSE (150°)	14.8 ^km/h		Overcast
7:45 AM	13 ^°C	13 ^°C	100 ^%	1025.1 hPa	16.1 ^km	SSE (150°)	13 ^km/h		Overcast
8:45 AM	14 ^°C	14 ^°C	100 ^%	1025.7 hPa	16.1 ^km	SE (140°)	13 ^km/h		Overcast
9:48 AM	14 ^°C	14 ^°C	100 ^%	1026.1 hPa	16.1 ^km	SE (140°)	14.8 ^km/h		Overcast
10:45 AM	15 ^°C	15 ^°C	100 ^%	1026.1 hPa	16.1 ^km	SSE (150°)	13 ^km/h		Overcast
11:45 AM	16 ^°C	16 ^°C	100 ^%	1025.4 hPa	16.1 ^km	SSE (150°)	9.3 ^km/h		Overcast
12:48 PM	17 ^°C	17 ^°C	100 ^%	1024.7 hPa	16.1 ^km	SE (140°)	9.3 ^km/h		Overcast
1:47 PM	17 ^°C	17 ^°C	100 ^%	1024.4 hPa	16.1 ^km	SSE (160°)	7.4 ^km/h		Mostly Cloudy
2:55 PM	17 ^°C	17 ^°C	100 ^%	1024 hPa	16.1 ^km	SSE (160°)	5.6 ^km/h		Mostly Cloudy
3:55 PM	17 ^°C	17 ^°C	100 ^%	1024 hPa	16.1 ^km	South (180°)	5.6 ^km/h		Mostly Cloudy
4:55 PM	16 ^°C	16 ^°C	100 ^%	1024.4 hPa	16.1 ^km	ESE (110°)	5.6 ^km/h		Mostly Cloudy
5:50 PM	13 ^°C	13 ^°C	100 ^%	1024.4 hPa	16.1 ^km	Calm			Mostly Cloudy
6:46 PM	12 ^°C	12 ^°C	100 ^%	1024.7 hPa	16.1 ^km	Calm			Partly Cloudy
7:46 PM	12 ^°C	12 ^°C	100 ^%	1024.7 hPa	16.1 ^km	Calm			Partly Cloudy
8:46 PM	11 ^°C	11 ^°C	100 ^%	1025.1 hPa	16.1 ^km	NE (50°)	5.6 ^km/h		Partly Cloudy
10:46 PM	11 ^°C	11 ^°C	100 ^%	1025.1 hPa	12.9 ^km	Calm			Clear
11:46 PM	9 ^°C	9 ^°C	100 ^%	1025.1 hPa	8 ^km	Calm		Fog	Shallow Fog

Hourly data recorded from KMHR, located 0 kilometers away from Antioch, California