HALF MOON BAY, CALIFORNIA

Home > North America > United States > California
Elevation: 40 feet Latitude: 37 28N Longitude: 122 26W

WEATHER

Monthly - Summary

Hourly Data

SELECT A DAY

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

PRINT THIS DATA

[ ← Previous Day ]
WEATHER ALMANAC - AUGUST 18, 2014

[ Next Day → ]

[ °C ] °F

Weather Element	Average	High	Low
Temperature	58 ^°F	60.8 ^°F (1:55 pm)	57.2 ^°F (12:35 am)
Dewpoint	57.2 ^°F	57.2 ^°F (12:35 am)	57.2 ^°F (12:35 am)
Humidity	97.4 ^%	100 ^% (12:35 am)	88 ^% (1:55 pm)
Barometer	29.91 ⁱⁿ	29.94 ⁱⁿ (12:35 am)	29.87 ⁱⁿ (6:15 pm)
Wind Speed	4.6 ^mph	11.5 ^mph (5:15 pm)

Weather Element	Average
Visibility	3.4 ^mi
Wind Direction	SSW (207.9 °)

Weather Element	Total
Precipitation	0.02 ⁱⁿ
Heating Degree Days	6 (Base 65)
Growing Degree Days	9 (Base 50)

Averaged from 70 records on August 18, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - AUGUST 18, 2014

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Precipitation	Conditions
12:35 AM	57.2 ^°F	57.2 ^°F	100 ^%	29.94 ⁱⁿ	3.0 ^mi	Calm			Overcast
12:55 AM	57.2 ^°F	57.2 ^°F	100 ^%	29.94 ⁱⁿ	2.0 ^mi	West (280°)	4.6 ^mph		Overcast
1:15 AM	57.2 ^°F	57.2 ^°F	100 ^%	29.94 ⁱⁿ	3.0 ^mi	Calm			Overcast
1:35 AM	57.2 ^°F	57.2 ^°F	100 ^%	29.94 ⁱⁿ	5.0 ^mi	Calm			Overcast
1:55 AM	57.2 ^°F	57.2 ^°F	100 ^%	29.94 ⁱⁿ	3.0 ^mi	WSW (250°)	3.5 ^mph		Overcast
2:15 AM	57.2 ^°F	57.2 ^°F	100 ^%	29.94 ⁱⁿ	5.0 ^mi	Calm			Overcast
2:35 AM	57.2 ^°F	57.2 ^°F	100 ^%	29.93 ⁱⁿ	2.5 ^mi	West (260°)	4.6 ^mph		Overcast
2:55 AM	57.2 ^°F	57.2 ^°F	100 ^%	29.93 ⁱⁿ	2.5 ^mi	SW (220°)	4.6 ^mph		Overcast
3:15 AM	57.2 ^°F	57.2 ^°F	100 ^%	29.93 ⁱⁿ	4.0 ^mi	Calm			Overcast
3:35 AM	57.2 ^°F	57.2 ^°F	100 ^%	29.93 ⁱⁿ	2.0 ^mi	SW (230°)	4.6 ^mph		Overcast
3:55 AM	57.2 ^°F	57.2 ^°F	100 ^%	29.93 ⁱⁿ	5.0 ^mi	SW (220°)	3.5 ^mph		Overcast
4:15 AM	57.2 ^°F	57.2 ^°F	100 ^%	29.93 ⁱⁿ	3.0 ^mi	South (170°)	3.5 ^mph		Overcast
4:35 AM	57.2 ^°F	57.2 ^°F	100 ^%	29.92 ⁱⁿ	3.0 ^mi	Calm		0.01 ⁱⁿ	Overcast
4:55 AM	57.2 ^°F	57.2 ^°F	100 ^%	29.92 ⁱⁿ	5.0 ^mi	Calm		0.01 ⁱⁿ	Overcast
5:15 AM	57.2 ^°F	57.2 ^°F	100 ^%	29.92 ⁱⁿ	3.0 ^mi	Calm			Overcast
5:35 AM	57.2 ^°F	57.2 ^°F	100 ^%	29.91 ⁱⁿ	4.0 ^mi	West (270°)	3.5 ^mph		Overcast
5:55 AM	57.2 ^°F	57.2 ^°F	100 ^%	29.91 ⁱⁿ	5.0 ^mi	Calm			Overcast
6:15 AM	57.2 ^°F	57.2 ^°F	100 ^%	29.91 ⁱⁿ	5.0 ^mi	South (180°)	3.5 ^mph		Overcast
6:35 AM	57.2 ^°F	57.2 ^°F	100 ^%	29.91 ⁱⁿ	5.0 ^mi	Calm			Overcast
6:55 AM	57.2 ^°F	57.2 ^°F	100 ^%	29.92 ⁱⁿ	3.0 ^mi	Calm			Overcast
7:15 AM	57.2 ^°F	57.2 ^°F	100 ^%	29.92 ⁱⁿ	3.0 ^mi	Calm			Overcast
7:35 AM	57.2 ^°F	57.2 ^°F	100 ^%	29.92 ⁱⁿ	1.2 ^mi	Calm			Overcast
7:55 AM	57.2 ^°F	57.2 ^°F	100 ^%	29.92 ⁱⁿ	1.5 ^mi	Calm			Overcast
8:15 AM	57.2 ^°F	57.2 ^°F	100 ^%	29.92 ⁱⁿ	1.8 ^mi	Calm			Overcast
8:35 AM	57.2 ^°F	57.2 ^°F	100 ^%	29.93 ⁱⁿ	1.5 ^mi	WSW (240°)	3.5 ^mph		Overcast
8:55 AM	57.2 ^°F	57.2 ^°F	100 ^%	29.93 ⁱⁿ	1.2 ^mi	Calm			Overcast
9:15 AM	57.2 ^°F	57.2 ^°F	100 ^%	29.93 ⁱⁿ	1.5 ^mi	WSW (240°)	3.5 ^mph		Overcast
9:35 AM	57.2 ^°F	57.2 ^°F	100 ^%	29.93 ⁱⁿ	1.2 ^mi	West (260°)	6.9 ^mph		Overcast
9:55 AM	59.0 ^°F	57.2 ^°F	94 ^%	29.93 ⁱⁿ	4.0 ^mi	WSW (250°)	5.8 ^mph		Overcast
10:15 AM	59.0 ^°F	57.2 ^°F	94 ^%	29.93 ⁱⁿ	2.5 ^mi	West (260°)	4.6 ^mph		Overcast
10:35 AM	59.0 ^°F	57.2 ^°F	94 ^%	29.93 ⁱⁿ	2.5 ^mi	Calm			Overcast
10:55 AM	59.0 ^°F	57.2 ^°F	94 ^%	29.93 ⁱⁿ	4.0 ^mi	West (260°)	4.6 ^mph		Overcast
11:15 AM	59.0 ^°F	57.2 ^°F	94 ^%	29.94 ⁱⁿ	3.0 ^mi	SW (230°)	3.5 ^mph		Overcast
11:35 AM	59.0 ^°F	57.2 ^°F	94 ^%	29.94 ⁱⁿ	3.0 ^mi	WSW (250°)	4.6 ^mph		Overcast
11:55 AM	59.0 ^°F	57.2 ^°F	94 ^%	29.93 ⁱⁿ	2.5 ^mi	West (270°)	3.5 ^mph		Overcast
12:15 PM	59.0 ^°F	57.2 ^°F	94 ^%	29.93 ⁱⁿ	3.0 ^mi	Calm			Overcast
12:35 PM	59.0 ^°F	57.2 ^°F	94 ^%	29.93 ⁱⁿ	2.0 ^mi	WSW (240°)	3.5 ^mph		Overcast
12:55 PM	59.0 ^°F	57.2 ^°F	94 ^%	29.93 ⁱⁿ	4.0 ^mi	West (260°)	3.5 ^mph		Overcast
1:15 PM	59.0 ^°F	57.2 ^°F	94 ^%	29.92 ⁱⁿ	3.0 ^mi	WSW (250°)	4.6 ^mph		Overcast
1:35 PM	59.0 ^°F	57.2 ^°F	94 ^%	29.92 ⁱⁿ	4.0 ^mi	WNW (290°)	5.8 ^mph		Overcast
1:55 PM	60.8 ^°F	57.2 ^°F	88 ^%	29.91 ⁱⁿ	4.0 ^mi	West (280°)	9.2 ^mph		Overcast
2:15 PM	59.0 ^°F	57.2 ^°F	94 ^%	29.91 ⁱⁿ	5.0 ^mi	WNW (290°)	8.1 ^mph		Mostly Cloudy
2:35 PM	59.0 ^°F	57.2 ^°F	94 ^%	29.91 ⁱⁿ	3.0 ^mi	NW (320°)	10.4 ^mph		Overcast
2:55 PM	60.8 ^°F	57.2 ^°F	88 ^%	29.91 ⁱⁿ	7.0 ^mi	WNW (300°)	9.2 ^mph		Overcast
3:15 PM	59.0 ^°F	57.2 ^°F	94 ^%	29.90 ⁱⁿ	8.0 ^mi	NW (320°)	6.9 ^mph		Overcast
3:35 PM	59.0 ^°F	57.2 ^°F	94 ^%	29.90 ⁱⁿ	6.0 ^mi	WNW (300°)	4.6 ^mph		Overcast
3:55 PM	59.0 ^°F	57.2 ^°F	94 ^%	29.89 ⁱⁿ	6.0 ^mi	WNW (300°)	8.1 ^mph		Overcast
4:15 PM	59.0 ^°F	57.2 ^°F	94 ^%	29.89 ⁱⁿ	5.0 ^mi	NW (310°)	8.1 ^mph		Overcast
4:35 PM	59.0 ^°F	57.2 ^°F	94 ^%	29.89 ⁱⁿ	5.0 ^mi	NW (310°)	8.1 ^mph		Overcast
4:55 PM	59.0 ^°F	57.2 ^°F	94 ^%	29.89 ⁱⁿ	4.0 ^mi	NW (310°)	10.4 ^mph		Overcast
5:15 PM	59.0 ^°F	57.2 ^°F	94 ^%	29.88 ⁱⁿ	4.0 ^mi	NW (310°)	11.5 ^mph		Overcast
5:35 PM	59.0 ^°F	57.2 ^°F	94 ^%	29.88 ⁱⁿ	5.0 ^mi	NW (320°)	9.2 ^mph		Overcast
5:55 PM	59.0 ^°F	57.2 ^°F	94 ^%	29.88 ⁱⁿ	2.5 ^mi	NW (310°)	9.2 ^mph		Overcast
6:15 PM	59.0 ^°F	57.2 ^°F	94 ^%	29.87 ⁱⁿ	3.0 ^mi	NW (310°)	9.2 ^mph		Overcast
6:35 PM	59.0 ^°F	57.2 ^°F	94 ^%	29.87 ⁱⁿ	3.0 ^mi	NW (320°)	10.4 ^mph		Overcast
6:55 PM	59.0 ^°F	57.2 ^°F	94 ^%	29.87 ⁱⁿ	2.5 ^mi	NW (310°)	9.2 ^mph		Overcast
7:15 PM	57.2 ^°F	57.2 ^°F	100 ^%	29.87 ⁱⁿ	3.0 ^mi	NW (310°)	10.4 ^mph		Overcast
7:35 PM	57.2 ^°F	57.2 ^°F	100 ^%	29.87 ⁱⁿ	2.5 ^mi	WNW (300°)	6.9 ^mph		Overcast
7:55 PM	57.2 ^°F	57.2 ^°F	100 ^%	29.87 ⁱⁿ	2.5 ^mi	NW (310°)	9.2 ^mph		Overcast
8:15 PM	57.2 ^°F	57.2 ^°F	100 ^%	29.87 ⁱⁿ	4.0 ^mi	WNW (300°)	6.9 ^mph		Overcast
8:35 PM	57.2 ^°F	57.2 ^°F	100 ^%	29.87 ⁱⁿ	3.0 ^mi	WNW (300°)	6.9 ^mph		Overcast
9:15 PM	57.2 ^°F	57.2 ^°F	100 ^%	29.87 ⁱⁿ	4.0 ^mi	NW (310°)	4.6 ^mph		Overcast
9:35 PM	57.2 ^°F	57.2 ^°F	100 ^%	29.88 ⁱⁿ	3.0 ^mi	NW (310°)	8.1 ^mph		Overcast
9:55 PM	57.2 ^°F	57.2 ^°F	100 ^%	29.88 ⁱⁿ	4.0 ^mi	WNW (300°)	4.6 ^mph		Overcast
10:15 PM	57.2 ^°F	57.2 ^°F	100 ^%	29.88 ⁱⁿ	4.0 ^mi	West (280°)	3.5 ^mph		Overcast
10:35 PM	57.2 ^°F	57.2 ^°F	100 ^%	29.88 ⁱⁿ	4.0 ^mi	WNW (300°)	4.6 ^mph		Overcast
10:55 PM	57.2 ^°F	57.2 ^°F	100 ^%	29.88 ⁱⁿ	2.5 ^mi	NW (310°)	5.8 ^mph		Overcast
11:15 PM	57.2 ^°F	57.2 ^°F	100 ^%	29.88 ⁱⁿ	2.5 ^mi	NW (320°)	4.6 ^mph		Overcast
11:35 PM	57.2 ^°F	57.2 ^°F	100 ^%	29.88 ⁱⁿ	2.0 ^mi	NW (310°)	3.5 ^mph		Overcast
11:55 PM	57.2 ^°F	57.2 ^°F	100 ^%	29.88 ⁱⁿ	2.0 ^mi	WNW (290°)	6.9 ^mph		Overcast

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