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United States of America

CASTLE ROCK, CALIFORNIA


Home > North America > United States > California
Elevation: 190 meters     Latitude: 37 38N     Longitude: 121 29W

WEATHER
 
CURRENT CONDITIONS

As of 21 October, 2017 @ 5:53 am EDT
(49 Minutes Ago)

Clear
Temperature
8.3°C
Humidity
87.2 %
Wind
5.6 km/h
Sunrise/Set
10:21 am
09:19 pm
Visibility
16 km
Dew Point
6.7 °C
Pressure
1022.0 millibars
Local Time
6:41 am EDT
21 October, 2017
 
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MONTHLY - ALL WEATHER AVERAGES   [ Show Summary ]
[ °F ]   °C


PRECIPITATION 
Average Precipitation
Years on Record: 12  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
mm22350212718731---2102660

Average Number of Days With Precipitation
Years on Record: 12  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Days39857311---------248

Most Reported Precipitation in a Month
Years on Record: 12  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
mm15210134494715891162469152

Least Reported Precipitation in a Month
Years on Record: 12  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
mm---14---15---------------------24

Most Precipitation Reported in a Day
Years on Record: 12  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
mm43.743.717.322.424.112.26.69.118.919.138.143.2

Avg. No. of Days w/Precip. Above 0.2in/5mm
Years on Record: 12  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Days27634311---------135

Avg. # of Days w/Precip. Above 0.4in/10mm
Years on Record: 12  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Days31------------------------------2



SKY CONDITIONS 
Average Length of Day
Years on Record: 30  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Hours12.610.411.312.413.714.715.214.91412.811.610.610.1



SOLAR RADIATION 
Average Daily Solar Radiation - Global
Years on Record: 22  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Mj/m218.88.111.8172226.129.529.726.621.415.49.77.6

Average Daily Solar Radiation - Diffuse
Years on Record: 22  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Mj/m24.42.93.74.75.96.45.95.34.643.332.6

Average Daily Solar Radiation - Reflected
Years on Record: 22  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Mj/m220.813.116.420.722.723.825.326.126.224.821.915.313.2

Average Daily Solar Radiation - Direct
Years on Record: 22  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Mj/m225.513.91822.826.330.235.737.134.730.425.21714.4

Maximum Daily Solar Radiation - Global
Years on Record: 22  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Mj/m218.88.111.8172226.129.529.726.621.415.49.77.6

Maximum Daily Solar Radiation - Diffuse
Years on Record: 22  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Mj/m25.33.24.35.878.27.66.55.35.243.42.8

Maximum Daily Solar Radiation - Reflected
Years on Record: 22  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Mj/m224.117.222.125.125.827.327.227.428.226.824.419.118.9

Maximum Daily Solar Radiation - Direct
Years on Record: 22  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Mj/m231.62027.430.332.639.141.240.939.634.129.222.822.8

Minimum Daily Solar Radiation - Global
Years on Record: 22  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Mj/m2166912.618.42125.927.225.318.813.87.56.4

Minimum Daily Solar Radiation - Diffuse
Years on Record: 22  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Mj/m23.42.52.53.64.84.64.74.43.53.32.72.41.8

Minimum Daily Solar Radiation - Reflected
Years on Record: 22  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Mj/m2178.511.314.318.719.322.424.124.821.318.810.810.2

Minimum Daily Solar Radiation - Direct
Years on Record: 22  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Mj/m218.77.610.412.618.619.727.731.531.623.820.210.410.2




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WEATHER FORECAST

As of 3:29 am 21/10/17 EDT

Saturday
Clear
20°
Sunday
Clear
23°
11°
Monday
Clear
26°
16°
Tuesday
Clear
28°
25°
Wednesday
Light Clouds
28°
21°
Thursday
Clear
26°
17°
Friday
Clear
21°
14°

Forecast data from The Norwegian Meteorological Institute; Current conditions data from the National Weather Service
All historical data and normals © Weatherbase


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