GRASS VALLEY, CALIFORNIA

Home > North America > United States > California
Elevation: 801 meters Latitude: 39 16N Longitude: 121 02W

WEATHER

Monthly - Summary

Hourly Data

SELECT A DAY

Number of Records: 101,056; Date Range: 9/21/11 - 3/22/16

PRINT THIS DATA

[ ← Previous Day ]
WEATHER ALMANAC - 7 MAY, 2013

[ Next Day → ]

[ °F ] °C

Weather Element	Average	High	Low
Temperature	10.1 ^°C	11 ^°C (2:40 pm)	9 ^°C (12:20 am)
Dewpoint	9.2 ^°C	10 ^°C (8:40 am)	8 ^°C (12:20 am)
Humidity	94.9 ^%	100 ^% (1:40 am)	87 ^% (4:00 am)
Barometer	1016.6 ^hPa	1017.9 hPa (10:40 pm)	1014.9 hPa (3:20 am)
Wind Speed	1 ^km/h	7.4 ^km/h (12:20 pm)

Weather Element	Average
Visibility	10.1 ^km
Wind Direction	NNE (23.7 °)

Weather Element	Total
Precipitation	12.95 ^mm
Heating Degree Days	8.3 (Base 18.3)

Averaged from 70 records on 7 May, 2013

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 7 MAY, 2013

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Precipitation	Conditions
12:20 AM	9 ^°C	8 ^°C	93 ^%	1015.2 hPa	16.1 ^km	Calm			Overcast
12:40 AM	9 ^°C	8 ^°C	93 ^%	1015.2 hPa	16.1 ^km	Calm			Mostly Cloudy
1:00 AM	9 ^°C	8 ^°C	93 ^%	1015.2 hPa	16.1 ^km	Calm			Overcast
1:20 AM	9 ^°C	8 ^°C	93 ^%	1015.2 hPa	16.1 ^km	Calm			Overcast
1:40 AM	9 ^°C	9 ^°C	100 ^%	1015.2 hPa	14.5 ^km	Calm			Overcast
2:00 AM	9 ^°C	9 ^°C	100 ^%	1015.2 hPa	0.3 ^km	Calm			Overcast
2:20 AM	9 ^°C	9 ^°C	100 ^%	1015.2 hPa	14.5 ^km	Calm			Overcast
2:40 AM	9 ^°C	9 ^°C	100 ^%	1015.2 hPa	16.1 ^km	Calm			Overcast
3:00 AM	10 ^°C	9 ^°C	94 ^%	1015.2 hPa	16.1 ^km	Calm			Overcast
3:20 AM	10 ^°C	9 ^°C	94 ^%	1014.9 hPa	16.1 ^km	Calm			Overcast
3:40 AM	9 ^°C	9 ^°C	100 ^%	1015.2 hPa	16.1 ^km	Calm			Overcast
4:00 AM	10 ^°C	8 ^°C	87 ^%	1015.2 hPa	16.1 ^km	Calm			Overcast
4:20 AM	10 ^°C	8 ^°C	87 ^%	1015.2 hPa	16.1 ^km	Calm			Overcast
4:40 AM	10 ^°C	8 ^°C	87 ^%	1015.2 hPa	16.1 ^km	Calm			Overcast
5:00 AM	10 ^°C	8 ^°C	87 ^%	1015.2 hPa	16.1 ^km	Calm			Overcast
5:20 AM	9 ^°C	9 ^°C	100 ^%	1015.2 hPa	16.1 ^km	Calm			Overcast
5:40 AM	9 ^°C	9 ^°C	100 ^%	1015.2 hPa	8 ^km	Calm			Overcast
6:00 AM	9 ^°C	9 ^°C	100 ^%	1015.2 hPa	11.3 ^km	Calm			Overcast
6:20 AM	9 ^°C	9 ^°C	100 ^%	1015.6 hPa	6.4 ^km	Calm			Overcast
6:40 AM	9 ^°C	9 ^°C	100 ^%	1015.6 hPa	4 ^km	Calm			Overcast
7:00 AM	9 ^°C	9 ^°C	100 ^%	1015.9 hPa	2.9 ^km	Calm		0.25 mm	Overcast
7:20 AM	9 ^°C	9 ^°C	100 ^%	1015.9 hPa	4.8 ^km	Calm			Mostly Cloudy
7:40 AM	9 ^°C	9 ^°C	100 ^%	1016.3 hPa	4 ^km	Calm			Overcast
8:00 AM	10 ^°C	9 ^°C	94 ^%	1016.3 hPa	4 ^km	Calm			Overcast
8:20 AM	10 ^°C	9 ^°C	94 ^%	1016.3 hPa	4 ^km	Calm			Overcast
8:40 AM	10 ^°C	10 ^°C	100 ^%	1016.6 hPa	4.8 ^km	Calm			Overcast
9:00 AM	10 ^°C	9 ^°C	94 ^%	1016.6 hPa	8 ^km	Calm			Overcast
9:20 AM	10 ^°C	10 ^°C	100 ^%	1016.6 hPa	11.3 ^km	Calm			Overcast
9:40 AM	10 ^°C	9 ^°C	94 ^%	1016.6 hPa	11.3 ^km	Calm			Overcast
10:00 AM	10 ^°C	9 ^°C	94 ^%	1016.9 hPa	8 ^km	South (170°)	5.6 ^km/h		Overcast
10:20 AM	10 ^°C	9 ^°C	94 ^%	1016.9 hPa	4.8 ^km	Calm			Overcast
10:40 AM	10 ^°C	9 ^°C	94 ^%	1016.9 hPa	4.8 ^km	Calm			Overcast
11:00 AM	10 ^°C	9 ^°C	94 ^%	1017.3 hPa	1.6 ^km	Calm		1.02 mm	Overcast
11:20 AM	10 ^°C	10 ^°C	100 ^%	1017.3 hPa	4 ^km	Calm		0.25 mm	Overcast
11:40 AM	10 ^°C	9 ^°C	94 ^%	1017.3 hPa	1.6 ^km	Calm		2.54 mm	Overcast
12:00 PM	10 ^°C	9 ^°C	94 ^%	1017.6 hPa	2.9 ^km	Calm		3.56 mm	Overcast
12:20 PM	10 ^°C	9 ^°C	94 ^%	1017.6 hPa	1.9 ^km	WSW (250°)	7.4 ^km/h	0.51 mm	Overcast
12:40 PM	10 ^°C	10 ^°C	100 ^%	1017.6 hPa	4.8 ^km	Calm		0.76 mm	Overcast
1:00 PM	10 ^°C	9 ^°C	94 ^%	1017.6 hPa	4 ^km	WSW (250°)	5.6 ^km/h	1.02 mm	Overcast
1:20 PM	10 ^°C	10 ^°C	100 ^%	1017.3 hPa	6.4 ^km	Calm			Overcast
1:40 PM	10 ^°C	10 ^°C	100 ^%	1017.6 hPa	1.9 ^km	Calm		0.76 mm	Overcast
2:00 PM	10 ^°C	10 ^°C	100 ^%	1017.6 hPa	2.9 ^km	Calm		2.29 mm	Overcast
2:20 PM	10 ^°C	10 ^°C	100 ^%	1017.6 hPa	6.4 ^km	Calm			Overcast
2:40 PM	11 ^°C	10 ^°C	94 ^%	1017.6 hPa	8 ^km	Calm			Overcast
3:20 PM	11 ^°C	10 ^°C	94 ^%	1017.6 hPa	8 ^km	SE (140°)	5.6 ^km/h		Overcast
3:40 PM	11 ^°C	10 ^°C	94 ^%	1017.6 hPa	9.7 ^km	Calm			Overcast
4:00 PM	11 ^°C	10 ^°C	94 ^%	1017.3 hPa	8 ^km	Calm			Overcast
4:20 PM	11 ^°C	10 ^°C	94 ^%	1016.9 hPa	6.4 ^km	SE (140°)	5.6 ^km/h		Overcast
4:40 PM	10 ^°C	10 ^°C	100 ^%	1016.9 hPa	4.8 ^km	SSE (150°)	5.6 ^km/h		Overcast
5:00 PM	10 ^°C	10 ^°C	100 ^%	1016.9 hPa	8 ^km	Calm			Overcast
5:20 PM	11 ^°C	10 ^°C	94 ^%	1016.9 hPa	8 ^km	ESE (120°)	5.6 ^km/h		Overcast
5:40 PM	11 ^°C	10 ^°C	94 ^%	1016.9 hPa	9.7 ^km	Calm			Overcast
6:00 PM	11 ^°C	10 ^°C	94 ^%	1016.9 hPa	11.3 ^km	Calm			Overcast
6:20 PM	11 ^°C	10 ^°C	94 ^%	1016.9 hPa	11.3 ^km	Calm			Overcast
6:40 PM	11 ^°C	10 ^°C	94 ^%	1016.9 hPa	9.7 ^km	Calm			Overcast
7:00 PM	11 ^°C	10 ^°C	94 ^%	1017.3 hPa	11.3 ^km	ESE (120°)	5.6 ^km/h		Mostly Cloudy
7:20 PM	11 ^°C	10 ^°C	94 ^%	1017.3 hPa	12.9 ^km	Calm			Overcast
7:40 PM	11 ^°C	9 ^°C	88 ^%	1017.3 hPa	12.9 ^km	Calm			Overcast
8:00 PM	11 ^°C	9 ^°C	88 ^%	1017.3 hPa	14.5 ^km	Calm			Overcast
8:20 PM	11 ^°C	9 ^°C	88 ^%	1017.3 hPa	14.5 ^km	East (90°)	5.6 ^km/h		Overcast
8:40 PM	11 ^°C	9 ^°C	88 ^%	1017.3 hPa	16.1 ^km	Calm			Overcast
9:00 PM	10 ^°C	9 ^°C	94 ^%	1017.3 hPa	16.1 ^km	Calm			Overcast
9:20 PM	10 ^°C	9 ^°C	94 ^%	1017.3 hPa	16.1 ^km	Calm			Mostly Cloudy
9:40 PM	10 ^°C	9 ^°C	94 ^%	1017.3 hPa	16.1 ^km	Calm			Overcast
10:00 PM	10 ^°C	9 ^°C	94 ^%	1017.6 hPa	16.1 ^km	Calm			Overcast
10:20 PM	10 ^°C	9 ^°C	94 ^%	1017.6 hPa	16.1 ^km	Calm			Overcast
10:40 PM	10 ^°C	9 ^°C	94 ^%	1017.9 hPa	16.1 ^km	Calm			Overcast
11:00 PM	11 ^°C	9 ^°C	88 ^%	1017.9 hPa	16.1 ^km	Calm			Overcast
11:20 PM	11 ^°C	9 ^°C	88 ^%	1017.9 hPa	16.1 ^km	ESE (110°)	5.6 ^km/h		Overcast
11:40 PM	11 ^°C	9 ^°C	88 ^%	1017.9 hPa	16.1 ^km	ESE (120°)	5.6 ^km/h		Overcast

Hourly data recorded from KGOO, located 0 kilometers away from Grass Valley, California