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 - APRIL 21, 2014

[ Next Day → ]

[ °C ] °F

Weather Element	Average	High	Low
Temperature	47.7 ^°F	59 ^°F (3:35 pm)	(11:35 am)
Dewpoint	43.5 ^°F	51.8 ^°F (9:15 pm)	(7:00 pm)
Humidity	85.4 ^%	100 ^% (4:35 am)	63 ^% (3:35 pm)
Barometer	30.07 ⁱⁿ	30.12 ⁱⁿ (12:35 am)	30.00 ⁱⁿ (11:35 pm)
Wind Speed	5.3 ^mph	17.3 ^mph (3:35 pm)
Wind Gust		20.7 ^mph (3:35 pm)

Weather Element	Average
Visibility	3.5 ^mi
Wind Direction	S (174.6 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	35.5 (Base 65)

Averaged from 71 records on April 21, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - APRIL 21, 2014

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
12:35 AM	44.6 ^°F	41.0 ^°F	87 ^%	30.12 ⁱⁿ	4.0 ^mi	ENE (70°)	3.5 ^mph		Overcast
12:55 AM	44.6 ^°F	41.0 ^°F	87 ^%	30.12 ⁱⁿ	3.0 ^mi	Calm			Mostly Cloudy
1:15 AM	44.6 ^°F	41.0 ^°F	87 ^%	30.12 ⁱⁿ	4.0 ^mi	ENE (60°)	4.6 ^mph		Scattered Clouds
1:35 AM	44.6 ^°F	41.0 ^°F	87 ^%	30.12 ⁱⁿ	4.0 ^mi	Calm			Mostly Cloudy
1:55 AM	44.6 ^°F	41.0 ^°F	87 ^%	30.11 ⁱⁿ	4.0 ^mi	Calm			Mostly Cloudy
2:15 AM	44.6 ^°F	41.0 ^°F	87 ^%	30.10 ⁱⁿ	4.0 ^mi	Calm			Overcast
2:35 AM	41.0 ^°F	39.2 ^°F	93 ^%	30.10 ⁱⁿ	4.0 ^mi	Calm			Mist
2:55 AM	41.0 ^°F	39.2 ^°F	93 ^%	30.10 ⁱⁿ	4.0 ^mi	Calm			Mist
3:15 AM	42.8 ^°F	41.0 ^°F	93 ^%	30.10 ⁱⁿ	4.0 ^mi	Calm			Mostly Cloudy
3:35 AM	42.8 ^°F	41.0 ^°F	93 ^%	30.09 ⁱⁿ	4.0 ^mi	NE (50°)	4.6 ^mph		Scattered Clouds
3:55 AM	41.0 ^°F	39.2 ^°F	93 ^%	30.09 ⁱⁿ	4.0 ^mi	Calm			Scattered Clouds
4:15 AM	41.0 ^°F	39.2 ^°F	93 ^%	30.09 ⁱⁿ	5.0 ^mi	Calm			Scattered Clouds
4:35 AM	39.2 ^°F	39.2 ^°F	100 ^%	30.10 ⁱⁿ	5.0 ^mi	Calm			Clear
4:55 AM	41.0 ^°F	39.2 ^°F	93 ^%	30.10 ⁱⁿ	4.0 ^mi	Calm			Scattered Clouds
5:15 AM	42.8 ^°F	41.0 ^°F	93 ^%	30.09 ⁱⁿ	3.0 ^mi	Calm			Mostly Cloudy
5:35 AM	41.0 ^°F	39.2 ^°F	93 ^%	30.09 ⁱⁿ	4.0 ^mi	Calm			Scattered Clouds
5:55 AM	41.0 ^°F	41.0 ^°F	100 ^%	30.08 ⁱⁿ	4.0 ^mi	Calm			Partly Cloudy
6:15 AM	41.0 ^°F	39.2 ^°F	93 ^%	30.07 ⁱⁿ	3.0 ^mi	Calm			Partly Cloudy
6:35 AM	41.0 ^°F	39.2 ^°F	93 ^%	30.07 ⁱⁿ	2.5 ^mi	Calm			Mist
6:55 AM	41.0 ^°F	39.2 ^°F	93 ^%	30.07 ⁱⁿ	2.0 ^mi	Calm			Mist
7:15 AM	41.0 ^°F	41.0 ^°F	100 ^%	30.06 ⁱⁿ	3.0 ^mi	Calm			Clear
7:35 AM	44.6 ^°F	42.8 ^°F	93 ^%	30.05 ⁱⁿ	3.0 ^mi	Calm			Clear
7:55 AM	48.2 ^°F	44.6 ^°F	87 ^%	30.05 ⁱⁿ	4.0 ^mi	SE (130°)	3.5 ^mph		Clear
8:15 AM	50.0 ^°F	46.4 ^°F	87 ^%	30.05 ⁱⁿ	4.0 ^mi	SSW (210°)	3.5 ^mph		Clear
8:35 AM	50.0 ^°F	48.2 ^°F	94 ^%	30.10 ⁱⁿ	2.0 ^mi	NW (320°)	6.9 ^mph		Clear
8:55 AM	51.8 ^°F	48.2 ^°F	88 ^%	30.10 ⁱⁿ	2.5 ^mi	North (350°)	8.1 ^mph		Scattered Clouds
9:15 AM	53.6 ^°F	48.2 ^°F	82 ^%	30.10 ⁱⁿ	3.0 ^mi	NW (320°)	9.2 ^mph		Scattered Clouds
9:35 AM	53.6 ^°F	46.4 ^°F	77 ^%	30.09 ⁱⁿ	4.0 ^mi	North (360°)	5.8 ^mph		Haze
9:55 AM	53.6 ^°F	48.2 ^°F	82 ^%	30.09 ⁱⁿ	4.0 ^mi	NW (310°)	6.9 ^mph		Haze
10:15 AM	53.6 ^°F	48.2 ^°F	82 ^%	30.09 ⁱⁿ	3.0 ^mi	WNW (300°)	4.6 ^mph		Haze
10:35 AM	55.4 ^°F	48.2 ^°F	77 ^%	30.09 ⁱⁿ	3.0 ^mi	WSW (240°)	4.6 ^mph		Haze
10:55 AM	55.4 ^°F	48.2 ^°F	77 ^%	30.08 ⁱⁿ	3.0 ^mi	South (170°)	5.8 ^mph		Haze
11:15 AM	55.4 ^°F	48.2 ^°F	77 ^%	30.10 ⁱⁿ	3.0 ^mi	West (270°)	9.2 ^mph		Haze
11:35 AM	0.0 ^°F	0.0 ^°F		30.09 ⁱⁿ		WNW (300°)	5.8 ^mph
11:55 AM	55.4 ^°F	48.2 ^°F	77 ^%	30.11 ⁱⁿ	4.0 ^mi	WNW (300°)	11.5 ^mph		Haze
12:15 PM	55.4 ^°F	48.2 ^°F	77 ^%	30.10 ⁱⁿ	3.0 ^mi	NW (320°)	8.1 ^mph		Haze
12:35 PM	55.4 ^°F	48.2 ^°F	77 ^%	30.09 ⁱⁿ	3.0 ^mi	WNW (300°)	6.9 ^mph		Haze
12:55 PM	0.0 ^°F	0.0 ^°F		30.06 ⁱⁿ	3.0 ^mi	WNW (300°)	6.9 ^mph		Clear
1:15 PM	57.2 ^°F	50.0 ^°F	77 ^%	30.05 ⁱⁿ	3.0 ^mi	Calm			Haze
1:35 PM	57.2 ^°F	48.2 ^°F	72 ^%	30.06 ⁱⁿ	3.0 ^mi	West (280°)	12.7 ^mph	18.4 ^mph	Haze
1:55 PM	55.4 ^°F	50.0 ^°F	82 ^%	30.06 ⁱⁿ	3.0 ^mi	NW (320°)	15.0 ^mph	19.6 ^mph	Haze
2:15 PM	55.4 ^°F	48.2 ^°F	77 ^%	30.06 ⁱⁿ	3.0 ^mi	NW (320°)	11.5 ^mph	16.1 ^mph	Haze
2:35 PM	55.4 ^°F	48.2 ^°F	77 ^%	30.06 ⁱⁿ	4.0 ^mi	NNW (330°)	12.7 ^mph	17.3 ^mph	Haze
2:55 PM	55.4 ^°F	48.2 ^°F	77 ^%	30.05 ⁱⁿ	4.0 ^mi	NNW (340°)	11.5 ^mph	18.4 ^mph	Haze
3:15 PM	55.4 ^°F	48.2 ^°F	77 ^%	30.05 ⁱⁿ	4.0 ^mi	NNW (330°)	10.4 ^mph	17.3 ^mph	Haze
3:35 PM	59.0 ^°F	46.4 ^°F	63 ^%	30.05 ⁱⁿ	5.0 ^mi	WNW (300°)	17.3 ^mph	20.7 ^mph	Haze
3:55 PM	57.2 ^°F	50.0 ^°F	77 ^%	30.06 ⁱⁿ	4.0 ^mi	WNW (300°)	15.0 ^mph		Haze
4:15 PM	57.2 ^°F	50.0 ^°F	77 ^%	30.06 ⁱⁿ	4.0 ^mi	NW (320°)	12.7 ^mph	18.4 ^mph	Haze
4:35 PM	57.2 ^°F	50.0 ^°F	77 ^%	30.06 ⁱⁿ	4.0 ^mi	NNW (330°)	10.4 ^mph		Haze
4:55 PM	57.2 ^°F	48.2 ^°F	72 ^%	30.04 ⁱⁿ	5.0 ^mi	NNE (20°)	5.8 ^mph		Haze
5:15 PM	57.2 ^°F	48.2 ^°F	72 ^%	30.05 ⁱⁿ	3.0 ^mi	WNW (300°)	15.0 ^mph	19.6 ^mph	Haze
5:35 PM	57.2 ^°F	50.0 ^°F	77 ^%	30.05 ⁱⁿ	4.0 ^mi	NW (320°)	11.5 ^mph		Haze
5:55 PM	0.0 ^°F	0.0 ^°F		30.05 ⁱⁿ		NW (310°)	10.4 ^mph
6:15 PM	55.4 ^°F	50.0 ^°F	82 ^%	30.05 ⁱⁿ	4.0 ^mi	NW (320°)	9.2 ^mph		Haze
6:35 PM	0.0 ^°F	0.0 ^°F			4.0 ^mi	North			Haze
6:55 PM	53.6 ^°F	50.0 ^°F	88 ^%	30.04 ⁱⁿ	3.0 ^mi	NW (310°)	8.1 ^mph		Mist
7:15 PM	53.6 ^°F	50.0 ^°F	88 ^%	30.03 ⁱⁿ	3.0 ^mi	NW (320°)	5.8 ^mph		Clear
7:35 PM	53.6 ^°F	50.0 ^°F	88 ^%	30.02 ⁱⁿ	2.5 ^mi	NW (310°)	5.8 ^mph		Clear
7:55 PM	53.6 ^°F	50.0 ^°F	88 ^%	30.04 ⁱⁿ	2.5 ^mi	WNW (300°)	5.8 ^mph		Partly Cloudy
8:15 PM	53.6 ^°F	50.0 ^°F	88 ^%	30.03 ⁱⁿ	4.0 ^mi	WNW (290°)	4.6 ^mph		Scattered Clouds
8:35 PM	53.6 ^°F	50.0 ^°F	88 ^%	30.04 ⁱⁿ	2.0 ^mi	WSW (250°)	3.5 ^mph		Mist
8:55 PM	53.6 ^°F	50.0 ^°F	88 ^%	30.03 ⁱⁿ	4.0 ^mi	WSW (250°)	3.5 ^mph		Mist
9:15 PM	53.6 ^°F	51.8 ^°F	94 ^%	30.04 ⁱⁿ	2.0 ^mi	Calm			Mist
9:35 PM	53.6 ^°F	50.0 ^°F	88 ^%	30.02 ⁱⁿ	2.5 ^mi	Calm			Overcast
9:55 PM	53.6 ^°F	50.0 ^°F	88 ^%	30.03 ⁱⁿ	2.5 ^mi	SSW (200°)	3.5 ^mph		Mist
10:15 PM	53.6 ^°F	50.0 ^°F	88 ^%	30.02 ⁱⁿ	3.0 ^mi	SSE (160°)	5.8 ^mph		Mist
10:35 PM	53.6 ^°F	50.0 ^°F	88 ^%	30.02 ⁱⁿ	3.0 ^mi	South (190°)	4.6 ^mph		Overcast
10:55 PM	53.6 ^°F	50.0 ^°F	88 ^%	30.02 ⁱⁿ	2.5 ^mi	South (170°)	4.6 ^mph		Overcast
11:15 PM	53.6 ^°F	50.0 ^°F	88 ^%	30.01 ⁱⁿ	3.0 ^mi	South (180°)	4.6 ^mph		Overcast
11:35 PM	53.6 ^°F	50.0 ^°F	88 ^%	30.00 ⁱⁿ	4.0 ^mi	SSE (150°)	5.8 ^mph		Overcast
11:55 PM	53.6 ^°F	50.0 ^°F	88 ^%	30.00 ⁱⁿ	4.0 ^mi	SSW (200°)	4.6 ^mph		Overcast

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