SAN MATEO, CALIFORNIA

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Elevation: 1 foot Latitude: 37 37N Longitude: 122 23W

WEATHER

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Number of Records: 201,089; Date Range: 1/1/95 - 3/22/16

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WEATHER ALMANAC - SEPTEMBER 21, 2014

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	67.4 ^°F	72 ^°F (2:56 pm)	64.4 ^°F (1:33 am)
Dewpoint	59.9 ^°F	61 ^°F (11:56 am)	59 ^°F (12:56 am)
Humidity	77 ^%	83 ^% (1:33 am)	66 ^% (2:56 pm)
Barometer	29.99 ⁱⁿ	30.02 ⁱⁿ (10:56 am)	29.94 ⁱⁿ (1:33 am)
Wind Speed	9.2 ^mph	15 ^mph (3:56 pm)
Wind Gust		20.7 ^mph (5:56 pm)

Weather Element	Average
Visibility	10 ^mi
Wind Direction	WSW (242.5 °)

Weather Element	Total
Precipitation	---
Cooling Degree Days	3.2 (Base 65)
Growing Degree Days	18.2 (Base 50)

Averaged from 28 records on September 21, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - SEPTEMBER 21, 2014

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
12:56 AM	64.9 ^°F	59.0 ^°F	81 ^%	29.95 ⁱⁿ	10.0 ^mi	WSW (240°)	12.7 ^mph		Partly Cloudy
1:33 AM	64.4 ^°F	59.0 ^°F	83 ^%	29.94 ⁱⁿ	10.0 ^mi	WNW (290°)	6.9 ^mph		Mostly Cloudy
1:56 AM	66.0 ^°F	59.0 ^°F	78 ^%	29.94 ⁱⁿ	10.0 ^mi	West (270°)	6.9 ^mph		Overcast
2:15 AM	66.2 ^°F	59.0 ^°F	78 ^%	29.95 ⁱⁿ	10.0 ^mi	WSW (240°)	11.5 ^mph		Overcast
2:31 AM	66.2 ^°F	59.0 ^°F	78 ^%	29.95 ⁱⁿ	10.0 ^mi	West (260°)	12.7 ^mph		Overcast
2:56 AM	66.0 ^°F	60.1 ^°F	81 ^%	29.96 ⁱⁿ	10.0 ^mi	West (260°)	6.9 ^mph		Overcast
3:56 AM	64.9 ^°F	59.0 ^°F	81 ^%	29.95 ⁱⁿ	10.0 ^mi	WSW (250°)	10.4 ^mph		Overcast
4:56 AM	64.9 ^°F	59.0 ^°F	81 ^%	29.96 ⁱⁿ	10.0 ^mi	WSW (240°)	8.1 ^mph		Overcast
5:56 AM	66.0 ^°F	59.0 ^°F	78 ^%	29.96 ⁱⁿ	10.0 ^mi	WSW (250°)	4.6 ^mph		Overcast
6:56 AM	66.0 ^°F	60.1 ^°F	81 ^%	29.98 ⁱⁿ	10.0 ^mi	SW (220°)	6.9 ^mph		Overcast
7:56 AM	66.0 ^°F	60.1 ^°F	81 ^%	29.99 ⁱⁿ	10.0 ^mi	SW (230°)	5.8 ^mph		Overcast
8:56 AM	66.9 ^°F	60.1 ^°F	79 ^%	30.00 ⁱⁿ	10.0 ^mi	WSW (240°)	8.1 ^mph		Overcast
9:56 AM	66.9 ^°F	60.1 ^°F	79 ^%	30.01 ⁱⁿ	10.0 ^mi	WSW (250°)	8.1 ^mph		Overcast
10:56 AM	68.0 ^°F	60.1 ^°F	76 ^%	30.02 ⁱⁿ	10.0 ^mi	SSW (200°)	4.6 ^mph		Overcast
11:32 AM	68.0 ^°F	60.8 ^°F	78 ^%	30.02 ⁱⁿ	10.0 ^mi	Variable	3.5 ^mph		Overcast
11:56 AM	69.1 ^°F	61.0 ^°F	75 ^%	30.02 ⁱⁿ	10.0 ^mi	WSW (240°)	6.9 ^mph		Overcast
12:56 PM	70.0 ^°F	60.1 ^°F	71 ^%	30.02 ⁱⁿ	10.0 ^mi	SW (230°)	10.4 ^mph		Overcast
1:56 PM	70.0 ^°F	61.0 ^°F	73 ^%	30.00 ⁱⁿ	10.0 ^mi	West (260°)	11.5 ^mph		Mostly Cloudy
2:56 PM	72.0 ^°F	60.1 ^°F	66 ^%	30.00 ⁱⁿ	10.0 ^mi	WSW (240°)	13.8 ^mph		Mostly Cloudy
3:56 PM	72.0 ^°F	61.0 ^°F	68 ^%	29.99 ⁱⁿ	10.0 ^mi	West (260°)	15.0 ^mph		Mostly Cloudy
4:56 PM	71.1 ^°F	60.1 ^°F	68 ^%	29.99 ⁱⁿ	10.0 ^mi	WSW (250°)	15.0 ^mph		Mostly Cloudy
5:56 PM	69.1 ^°F	60.1 ^°F	73 ^%	30.00 ⁱⁿ	10.0 ^mi	West (260°)	13.8 ^mph	20.7 ^mph	Mostly Cloudy
6:56 PM	68.0 ^°F	60.1 ^°F	76 ^%	30.00 ⁱⁿ	10.0 ^mi	West (260°)	10.4 ^mph		Overcast
7:56 PM	68.0 ^°F	60.1 ^°F	76 ^%	30.00 ⁱⁿ	10.0 ^mi	West (260°)	11.5 ^mph		Overcast
8:56 PM	66.9 ^°F	60.1 ^°F	79 ^%	30.02 ⁱⁿ	10.0 ^mi	West (260°)	8.1 ^mph		Overcast
9:56 PM	66.9 ^°F	60.1 ^°F	79 ^%	30.02 ⁱⁿ	10.0 ^mi	WNW (290°)	9.2 ^mph		Overcast
10:56 PM	66.9 ^°F	60.1 ^°F	79 ^%	30.02 ⁱⁿ	10.0 ^mi	West (270°)	8.1 ^mph		Overcast
11:56 PM	66.9 ^°F	60.1 ^°F	79 ^%	30.01 ⁱⁿ	10.0 ^mi	West (270°)	6.9 ^mph		Overcast

Hourly data recorded from KSFO, located miles away from San Mateo, California