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 SEPTEMBER, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	16.7 ^°C	22 ^°C (2:55 pm)	12 ^°C (12:35 am)
Dewpoint	13.7 ^°C	16 ^°C (5:15 pm)	11 ^°C (12:35 am)
Humidity	83.5 ^%	100 ^% (12:55 am)	57 ^% (2:55 pm)
Barometer	1013.2 ^hPa	1014.2 hPa (10:35 am)	1011.5 hPa (12:35 am)
Wind Speed	8.5 ^km/h	20.4 ^km/h (12:35 pm)

Weather Element	Average
Visibility	11.6 ^km
Wind Direction	SSW (208.3 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	1.3 (Base 18.3)
Growing Degree Days	7 (Base 10)

Averaged from 70 records on 15 September, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 15 SEPTEMBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Conditions
12:35 AM	12 ^°C	11 ^°C	94 ^%	1011.5 hPa	11.3 ^km	Calm		Overcast
12:55 AM	12 ^°C	12 ^°C	100 ^%	1011.5 hPa	12.9 ^km	Calm		Overcast
1:15 AM	13 ^°C	12 ^°C	94 ^%	1011.5 hPa	11.3 ^km	Calm		Overcast
1:35 AM	13 ^°C	12 ^°C	94 ^%	1011.9 hPa	12.9 ^km	Calm		Overcast
1:55 AM	15 ^°C	14 ^°C	94 ^%	1011.9 hPa	11.3 ^km	North (350°)	5.6 ^km/h	Overcast
2:15 AM	15 ^°C	14 ^°C	94 ^%	1011.5 hPa	11.3 ^km	Calm		Overcast
2:35 AM	15 ^°C	13 ^°C	88 ^%	1011.5 hPa	12.9 ^km	Calm		Overcast
2:55 AM	15 ^°C	14 ^°C	94 ^%	1011.5 hPa	11.3 ^km	South (180°)	5.6 ^km/h	Mostly Cloudy
3:15 AM	14 ^°C	14 ^°C	100 ^%	1011.5 hPa	8 ^km	Calm		Mostly Cloudy
3:35 AM	14 ^°C	13 ^°C	94 ^%	1011.5 hPa	11.3 ^km	ENE (70°)	7.4 ^km/h	Overcast
3:55 AM	14 ^°C	13 ^°C	94 ^%	1011.5 hPa	12.9 ^km	Calm		Overcast
4:15 AM	14 ^°C	13 ^°C	94 ^%	1011.9 hPa	12.9 ^km	Calm		Overcast
4:35 AM	15 ^°C	14 ^°C	94 ^%	1011.5 hPa	12.9 ^km	Calm		Overcast
4:55 AM	15 ^°C	14 ^°C	94 ^%	1011.9 hPa	12.9 ^km	Calm		Overcast
5:15 AM	15 ^°C	14 ^°C	94 ^%	1011.9 hPa	12.9 ^km	Calm		Overcast
5:35 AM	16 ^°C	15 ^°C	94 ^%	1011.9 hPa	12.9 ^km	North (350°)	11.1 ^km/h	Overcast
5:55 AM	16 ^°C	14 ^°C	88 ^%	1012.2 hPa	11.3 ^km	North (350°)	9.3 ^km/h	Overcast
6:15 AM	16 ^°C	14 ^°C	88 ^%	1012.2 hPa	12.9 ^km	North (360°)	7.4 ^km/h	Overcast
6:35 AM	16 ^°C	14 ^°C	88 ^%	1012.5 hPa	11.3 ^km	NNW (340°)	9.3 ^km/h	Overcast
6:55 AM	16 ^°C	14 ^°C	88 ^%	1012.5 hPa	11.3 ^km	NNW (330°)	11.1 ^km/h	Overcast
7:15 AM	16 ^°C	14 ^°C	88 ^%	1012.9 hPa	8 ^km	North (360°)	11.1 ^km/h	Overcast
7:35 AM	16 ^°C	14 ^°C	88 ^%	1012.9 hPa	8 ^km	NNW (340°)	7.4 ^km/h	Overcast
7:55 AM	16 ^°C	14 ^°C	88 ^%	1013.2 hPa	9.7 ^km	North (360°)	9.3 ^km/h	Overcast
8:15 AM	16 ^°C	14 ^°C	88 ^%	1013.5 hPa	9.7 ^km	NNW (340°)	13 ^km/h	Overcast
8:35 AM	16 ^°C	14 ^°C	88 ^%	1013.5 hPa	9.7 ^km	North (350°)	11.1 ^km/h	Overcast
8:55 AM	17 ^°C	14 ^°C	82 ^%	1013.9 hPa	9.7 ^km	NNW (340°)	9.3 ^km/h	Overcast
9:15 AM	17 ^°C	14 ^°C	82 ^%	1013.9 hPa	11.3 ^km	NW (320°)	9.3 ^km/h	Overcast
9:35 AM	17 ^°C	14 ^°C	82 ^%	1013.9 hPa	11.3 ^km	NW (310°)	9.3 ^km/h	Overcast
9:55 AM	17 ^°C	14 ^°C	82 ^%	1013.9 hPa	11.3 ^km	NW (320°)	5.6 ^km/h	Overcast
10:15 AM	18 ^°C	14 ^°C	77 ^%	1013.9 hPa	9.7 ^km	NW (310°)	11.1 ^km/h	Haze
10:35 AM	18 ^°C	14 ^°C	77 ^%	1014.2 hPa	9.7 ^km	NW (320°)	11.1 ^km/h	Haze
10:55 AM	18 ^°C	15 ^°C	83 ^%	1013.9 hPa	11.3 ^km	WNW (300°)	14.8 ^km/h	Overcast
11:15 AM	19 ^°C	15 ^°C	78 ^%	1013.9 hPa	11.3 ^km	NW (310°)	14.8 ^km/h	Partly Cloudy
11:35 AM	19 ^°C	15 ^°C	78 ^%	1013.9 hPa	11.3 ^km	NW (310°)	14.8 ^km/h	Clear
11:55 AM	19 ^°C	15 ^°C	78 ^%	1013.9 hPa	9.7 ^km	NW (320°)	16.7 ^km/h	Haze
12:15 PM	19 ^°C	15 ^°C	78 ^%	1013.9 hPa	11.3 ^km	NW (310°)	16.7 ^km/h	Clear
12:35 PM	20 ^°C	15 ^°C	73 ^%	1013.9 hPa	12.9 ^km	NW (320°)	20.4 ^km/h	Clear
12:55 PM	20 ^°C	15 ^°C	73 ^%	1013.9 hPa	11.3 ^km	NW (320°)	18.5 ^km/h	Clear
1:15 PM	20 ^°C	15 ^°C	73 ^%	1013.9 hPa	12.9 ^km	NW (310°)	20.4 ^km/h	Clear
1:35 PM	21 ^°C	15 ^°C	68 ^%	1013.9 hPa	9.7 ^km	NW (310°)	20.4 ^km/h	Haze
1:55 PM	21 ^°C	14 ^°C	64 ^%	1013.5 hPa	11.3 ^km	NNW (330°)	16.7 ^km/h	Clear
2:15 PM	21 ^°C	14 ^°C	64 ^%	1013.5 hPa	11.3 ^km	NW (310°)	18.5 ^km/h	Clear
2:35 PM	21 ^°C	14 ^°C	64 ^%	1013.5 hPa	12.9 ^km	NW (320°)	18.5 ^km/h	Clear
2:55 PM	22 ^°C	13 ^°C	57 ^%	1013.2 hPa	11.3 ^km	NW (320°)	16.7 ^km/h	Clear
3:15 PM	22 ^°C	13 ^°C	57 ^%	1013.2 hPa	14.5 ^km	NW (310°)	16.7 ^km/h	Clear
3:35 PM	22 ^°C	14 ^°C	60 ^%	1013.2 hPa	12.9 ^km	NW (310°)	16.7 ^km/h	Clear
3:55 PM	21 ^°C	14 ^°C	64 ^%	1013.2 hPa	9.7 ^km	NW (320°)	13 ^km/h	Haze
4:15 PM	20 ^°C	15 ^°C	73 ^%	1013.2 hPa	12.9 ^km	NW (320°)	11.1 ^km/h	Clear
4:35 PM	20 ^°C	15 ^°C	73 ^%	1013.2 hPa	12.9 ^km	NNW (330°)	13 ^km/h	Clear
4:55 PM	20 ^°C	15 ^°C	73 ^%	1012.9 hPa	9.7 ^km	NW (310°)	13 ^km/h	Haze
5:15 PM	19 ^°C	16 ^°C	83 ^%	1012.9 hPa	9.7 ^km	NNW (330°)	13 ^km/h	Haze
5:35 PM	19 ^°C	15 ^°C	78 ^%	1012.9 hPa	11.3 ^km	NW (320°)	13 ^km/h	Clear
5:55 PM	19 ^°C	15 ^°C	78 ^%	1012.9 hPa	12.9 ^km	NNW (330°)	11.1 ^km/h	Clear
6:15 PM	19 ^°C	15 ^°C	78 ^%	1012.9 hPa	11.3 ^km	NW (320°)	11.1 ^km/h	Clear
6:35 PM	18 ^°C	16 ^°C	88 ^%	1013.2 hPa	9.7 ^km	NW (310°)	11.1 ^km/h	Clear
6:55 PM	18 ^°C	15 ^°C	83 ^%	1012.9 hPa	9.7 ^km	NW (320°)	7.4 ^km/h	Clear
7:15 PM	17 ^°C	15 ^°C	88 ^%	1012.9 hPa	9.7 ^km	NW (320°)	7.4 ^km/h	Clear
7:55 PM	16 ^°C	15 ^°C	94 ^%	1012.9 hPa	11.3 ^km	Calm		Clear
8:15 PM	15 ^°C	13 ^°C	88 ^%	1013.2 hPa	11.3 ^km	Calm		Clear
8:35 PM	15 ^°C	13 ^°C	88 ^%	1013.5 hPa	11.3 ^km	Calm		Clear
8:55 PM	15 ^°C	13 ^°C	88 ^%	1013.5 hPa	11.3 ^km	Calm		Clear
9:15 PM	14 ^°C	12 ^°C	88 ^%	1013.9 hPa	11.3 ^km	Calm		Clear
9:35 PM	14 ^°C	12 ^°C	88 ^%	1013.9 hPa	12.9 ^km	NNE (30°)	5.6 ^km/h	Clear
9:55 PM	13 ^°C	12 ^°C	94 ^%	1013.9 hPa	14.5 ^km	Calm		Clear
10:15 PM	13 ^°C	11 ^°C	88 ^%	1013.9 hPa	14.5 ^km	East (80°)	5.6 ^km/h	Clear
10:35 PM	13 ^°C	11 ^°C	88 ^%	1014.2 hPa	14.5 ^km	Calm		Clear
10:55 PM	13 ^°C	11 ^°C	88 ^%	1014.2 hPa	12.9 ^km	ENE (60°)	7.4 ^km/h	Clear
11:15 PM	13 ^°C	11 ^°C	88 ^%	1014.2 hPa	14.5 ^km	ENE (60°)	7.4 ^km/h	Mostly Cloudy
11:35 PM	13 ^°C	11 ^°C	88 ^%	1014.2 hPa	12.9 ^km	ENE (70°)	5.6 ^km/h	Mostly Cloudy
11:55 PM	13 ^°C	11 ^°C	88 ^%	1014.2 hPa	12.9 ^km	NE (40°)	5.6 ^km/h	Overcast

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