HALF MOON BAY, CALIFORNIA

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Elevation: 12 meters Latitude: 37 28N Longitude: 122 26W

WEATHER

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Number of Records: 145,025; Date Range: 1/13/10 - 3/21/16

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WEATHER ALMANAC - 15 DECEMBER, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	12.1 ^°C	14 ^°C (1:35 pm)	10 ^°C (8:35 pm)
Dewpoint	10.4 ^°C	12 ^°C (11:35 am)	9 ^°C (12:15 am)
Humidity	89.9 ^%	100 ^% (3:35 pm)	77 ^% (7:35 am)
Barometer	1011.9 ^hPa	1014.6 hPa (12:35 am)	1009.8 hPa (12:55 pm)
Wind Speed	17.9 ^km/h	38.9 ^km/h (5:35 am)
Wind Gust		51.8 ^km/h (5:35 am)

Weather Element	Average
Visibility	9.7 ^km
Wind Direction	ESE (127.3 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	6.3 (Base 18.3)
Growing Degree Days	2 (Base 10)

Averaged from 71 records on 15 December, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 15 DECEMBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Events	Conditions
12:15 AM	12 ^°C	9 ^°C	82 ^%	1014.2 hPa	6.4 ^km	SE (130°)	20.4 ^km/h		Rain	Light Rain
12:35 AM	12 ^°C	9 ^°C	82 ^%	1014.6 hPa	4.8 ^km	SE (130°)	22.2 ^km/h	33.3 ^km/h	Rain	Light Rain
12:55 AM	12 ^°C	10 ^°C	88 ^%	1014.2 hPa	4.8 ^km	ESE (120°)	18.5 ^km/h	44.4 ^km/h	Rain	Light Rain
1:15 AM	12 ^°C	10 ^°C	88 ^%	1013.9 hPa	4.8 ^km	ESE (120°)	20.4 ^km/h	29.6 ^km/h	Rain	Light Rain
1:35 AM	12 ^°C	10 ^°C	88 ^%	1013.5 hPa	4.8 ^km	SE (130°)	20.4 ^km/h	31.5 ^km/h	Rain	Light Rain
1:55 AM	12 ^°C	10 ^°C	88 ^%	1013.5 hPa	6.4 ^km	SE (130°)	20.4 ^km/h		Rain	Light Rain
2:15 AM	12 ^°C	10 ^°C	88 ^%	1013.2 hPa	4.8 ^km	SE (130°)	18.5 ^km/h		Rain	Light Rain
2:35 AM	12 ^°C	10 ^°C	88 ^%	1012.9 hPa	8 ^km	ESE (120°)	20.4 ^km/h		Rain	Light Rain
2:55 AM	12 ^°C	10 ^°C	88 ^%	1012.5 hPa	4.8 ^km	ESE (110°)	18.5 ^km/h		Rain	Light Rain
3:15 AM	12 ^°C	9 ^°C	82 ^%	1012.2 hPa	8 ^km	East (100°)	20.4 ^km/h	29.6 ^km/h	Rain	Light Rain
3:35 AM	12 ^°C	9 ^°C	82 ^%	1011.9 hPa	8 ^km	ESE (110°)	25.9 ^km/h	33.3 ^km/h	Rain	Light Rain
3:55 AM	11 ^°C	9 ^°C	88 ^%	1011.9 hPa	8 ^km	East (100°)	24.1 ^km/h	38.9 ^km/h	Rain	Light Rain
4:15 AM	12 ^°C	10 ^°C	88 ^%	1011.9 hPa	4 ^km	ESE (110°)	24.1 ^km/h	33.3 ^km/h	Rain	Light Rain
4:35 AM	11 ^°C	10 ^°C	94 ^%	1011.9 hPa	4 ^km	ESE (120°)	25.9 ^km/h	42.6 ^km/h	Rain	Light Rain
4:55 AM	11 ^°C	10 ^°C	94 ^%	1011.9 hPa	2.9 ^km	ESE (110°)	29.6 ^km/h		Rain	Rain
5:15 AM	11 ^°C	10 ^°C	94 ^%	1011.2 hPa	3.2 ^km	ESE (110°)	33.3 ^km/h	50.1 ^km/h	Rain	Light Rain
5:35 AM	11 ^°C	10 ^°C	94 ^%	1010.2 hPa	4 ^km	ESE (120°)	38.9 ^km/h	51.8 ^km/h	Rain	Light Rain
5:55 AM	12 ^°C	10 ^°C	88 ^%	1010.5 hPa	11.3 ^km	ESE (120°)	25.9 ^km/h	42.6 ^km/h	Rain	Light Rain
6:15 AM	12 ^°C	9 ^°C	82 ^%	1010.8 hPa	12.9 ^km	East (100°)	31.5 ^km/h	44.4 ^km/h	Rain	Light Rain
6:35 AM	11 ^°C	9 ^°C	88 ^%	1010.5 hPa	14.5 ^km	East (100°)	25.9 ^km/h	37 ^km/h		Overcast
6:55 AM	12 ^°C	9 ^°C	82 ^%	1010.5 hPa	16.1 ^km	East (100°)	22.2 ^km/h	37 ^km/h		Mostly Cloudy
7:15 AM	12 ^°C	9 ^°C	82 ^%	1010.5 hPa	16.1 ^km	ESE (110°)	20.4 ^km/h	27.8 ^km/h		Overcast
7:35 AM	13 ^°C	9 ^°C	77 ^%	1010.8 hPa	16.1 ^km	ESE (120°)	16.7 ^km/h			Overcast
7:55 AM	13 ^°C	9 ^°C	77 ^%	1010.5 hPa	16.1 ^km	ESE (120°)	20.4 ^km/h			Overcast
8:15 AM	13 ^°C	9 ^°C	77 ^%	1010.8 hPa	16.1 ^km	SE (140°)	16.7 ^km/h	27.8 ^km/h		Mostly Cloudy
8:35 AM	13 ^°C	9 ^°C	77 ^%	1011.2 hPa	14.5 ^km	SSE (150°)	14.8 ^km/h			Overcast
8:55 AM	13 ^°C	10 ^°C	82 ^%	1011.2 hPa	12.9 ^km	SSE (150°)	22.2 ^km/h	27.8 ^km/h		Overcast
9:15 AM	13 ^°C	10 ^°C	82 ^%	1011.2 hPa	9.7 ^km	SSE (150°)	25.9 ^km/h	38.9 ^km/h		Haze
9:35 AM	13 ^°C	10 ^°C	82 ^%	1011.2 hPa	14.5 ^km	SE (140°)	27.8 ^km/h	35.2 ^km/h		Overcast
9:55 AM	13 ^°C	10 ^°C	82 ^%	1011.5 hPa	4.8 ^km	SSE (150°)	27.8 ^km/h	38.9 ^km/h		Haze
10:15 AM	13 ^°C	10 ^°C	82 ^%	1011.5 hPa	6.4 ^km	SE (140°)	31.5 ^km/h	40.7 ^km/h		Overcast
10:35 AM	13 ^°C	10 ^°C	82 ^%	1011.2 hPa	14.5 ^km	SE (140°)	27.8 ^km/h	38.9 ^km/h		Overcast
10:55 AM	13 ^°C	10 ^°C	82 ^%	1011.2 hPa	4 ^km	SE (140°)	29.6 ^km/h	40.7 ^km/h		Haze
11:35 AM	13 ^°C	12 ^°C	94 ^%	1011.2 hPa	3.2 ^km	SSE (160°)	27.8 ^km/h		Rain	Light Rain
11:55 AM	13 ^°C	12 ^°C	94 ^%	1011.5 hPa	3.2 ^km	South (170°)	20.4 ^km/h	38.9 ^km/h		Overcast
12:15 PM	13 ^°C	12 ^°C	94 ^%	1011.5 hPa	1.6 ^km	SSE (150°)	20.4 ^km/h	25.9 ^km/h	Rain	Light Rain
12:35 PM	13 ^°C	12 ^°C	94 ^%	1010.5 hPa	4.8 ^km	East (100°)	11.1 ^km/h			Mostly Cloudy
12:55 PM	13 ^°C	12 ^°C	94 ^%	1009.8 hPa	14.5 ^km	ESE (110°)	14.8 ^km/h			Mostly Cloudy
1:15 PM	13 ^°C	12 ^°C	94 ^%	1009.8 hPa	16.1 ^km	SE (130°)	13 ^km/h			Mostly Cloudy
1:35 PM	14 ^°C	12 ^°C	88 ^%	1010.5 hPa	11.3 ^km	SSW (200°)	11.1 ^km/h			Overcast
1:55 PM	13 ^°C	11 ^°C	88 ^%	1010.5 hPa	2.4 ^km	South (180°)	11.1 ^km/h	27.8 ^km/h	Rain	Light Rain
2:15 PM	13 ^°C	12 ^°C	94 ^%	1010.5 hPa	1.6 ^km	South (170°)	18.5 ^km/h		Rain	Light Rain
2:35 PM	13 ^°C	12 ^°C	94 ^%	1010.2 hPa	8 ^km	South (180°)	22.2 ^km/h	29.6 ^km/h		Overcast
2:55 PM	14 ^°C	12 ^°C	88 ^%	1010.5 hPa	8 ^km	South (170°)	20.4 ^km/h	27.8 ^km/h		Mostly Cloudy
3:15 PM	13 ^°C	12 ^°C	94 ^%	1010.8 hPa	12.9 ^km	SSE (160°)	18.5 ^km/h			Overcast
3:35 PM	12 ^°C	12 ^°C	100 ^%	1011.2 hPa	1.3 ^km	SSE (160°)	16.7 ^km/h		Rain	Light Rain
3:55 PM	12 ^°C	12 ^°C	100 ^%	1011.2 hPa	4.8 ^km	SE (130°)	11.1 ^km/h			Mostly Cloudy
4:15 PM	12 ^°C	12 ^°C	100 ^%	1011.2 hPa	8 ^km	SE (140°)	13 ^km/h			Mostly Cloudy
4:35 PM	12 ^°C	12 ^°C	100 ^%	1011.2 hPa	8 ^km	ESE (110°)	11.1 ^km/h		Rain	Light Rain
4:55 PM	12 ^°C	12 ^°C	100 ^%	1011.2 hPa	11.3 ^km	SSE (150°)	7.4 ^km/h			Overcast
5:15 PM	13 ^°C	12 ^°C	94 ^%	1011.5 hPa	8 ^km	South (190°)	22.2 ^km/h	29.6 ^km/h		Overcast
5:35 PM	13 ^°C	12 ^°C	94 ^%	1011.5 hPa	11.3 ^km	South (180°)	22.2 ^km/h	31.5 ^km/h		Overcast
5:55 PM	13 ^°C	12 ^°C	94 ^%	1011.9 hPa	11.3 ^km	South (180°)	20.4 ^km/h	29.6 ^km/h		Overcast
6:15 PM	13 ^°C	12 ^°C	94 ^%	1011.9 hPa	12.9 ^km	South (170°)	22.2 ^km/h			Mostly Cloudy
6:35 PM	13 ^°C	12 ^°C	94 ^%	1011.9 hPa	8 ^km	SSE (150°)	16.7 ^km/h			Mostly Cloudy
6:55 PM	12 ^°C	11 ^°C	94 ^%	1012.2 hPa	11.3 ^km	ESE (110°)	11.1 ^km/h			Mostly Cloudy
7:15 PM	12 ^°C	10 ^°C	88 ^%	1012.2 hPa	14.5 ^km	SE (140°)	11.1 ^km/h			Scattered Clouds
7:35 PM	11 ^°C	10 ^°C	94 ^%	1012.2 hPa	16.1 ^km	East (100°)	7.4 ^km/h			Partly Cloudy
7:55 PM	11 ^°C	10 ^°C	94 ^%	1012.2 hPa	16.1 ^km	Calm				Scattered Clouds
8:15 PM	11 ^°C	10 ^°C	94 ^%	1012.5 hPa	14.5 ^km	Calm				Partly Cloudy
8:35 PM	10 ^°C	10 ^°C	100 ^%	1012.9 hPa	16.1 ^km	Calm				Partly Cloudy
8:55 PM	10 ^°C	10 ^°C	100 ^%	1012.9 hPa	16.1 ^km	Calm				Scattered Clouds
9:15 PM	10 ^°C	10 ^°C	100 ^%	1012.9 hPa	16.1 ^km	SE (140°)	5.6 ^km/h			Scattered Clouds
9:35 PM	10 ^°C	10 ^°C	100 ^%	1012.9 hPa	16.1 ^km	SE (130°)	7.4 ^km/h			Scattered Clouds
9:55 PM	11 ^°C	10 ^°C	94 ^%	1013.2 hPa	16.1 ^km	SE (130°)	9.3 ^km/h			Mostly Cloudy
10:15 PM	12 ^°C	10 ^°C	88 ^%	1012.9 hPa	14.5 ^km	SE (130°)	11.1 ^km/h			Mostly Cloudy
10:35 PM	11 ^°C	10 ^°C	94 ^%	1013.2 hPa	11.3 ^km	SE (130°)	9.3 ^km/h			Scattered Clouds
10:55 PM	12 ^°C	10 ^°C	88 ^%	1013.2 hPa	9.7 ^km	SSE (160°)	13 ^km/h			Partly Cloudy
11:15 PM	12 ^°C	10 ^°C	88 ^%	1013.5 hPa	8 ^km	ESE (110°)	7.4 ^km/h			Scattered Clouds
11:35 PM	11 ^°C	10 ^°C	94 ^%	1013.5 hPa	8 ^km	SE (130°)	5.6 ^km/h			Scattered Clouds
11:55 PM	11 ^°C	10 ^°C	94 ^%	1013.5 hPa	12.9 ^km	ESE (120°)	11.1 ^km/h			Scattered Clouds

Hourly data recorded from KHAF, located 0 kilometers away from Half Moon Bay, California