Weather History for San Carlos, CA

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Saturday, January 4, 2014

  Actual Average Record
Temperature  
Mean Temperature 52 °F -  
Max Temperature 62 °F 56 °F 66 °F (1984)
Min Temperature 41 °F 37 °F 25 °F (1949)
Degree Days  
Heating Degree Days 14    
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 39 °F    
Average Humidity 76    
Maximum Humidity 100    
Minimum Humidity 38    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.03 in    
Wind  
Wind Speed 2 mph (West)    
Max Wind Speed 6 mph    
Max Gust Speed -    
Visibility 8 miles    
Events Fog    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jan. 04, 2014 Rise Set
Actual Time 7:24 AM PST 5:04 PM PST
Civil Twilight 6:54 AM PST 5:33 PM PST
Nautical Twilight 6:22 AM PST 6:05 PM PST
Astronomical Twilight 5:50 AM PST 6:37 PM PST
Moon 9:38 AM PST (1/4) 9:24 PM PST (1/4)
Length of Visible Light 10h 38m
Length of Day
9h 40m
Waxing Crescent, 16% of the Moon is Illuminated
Jan 4
Waxing Crescent
Jan 7
First Quarter
Jan 15
Full
Jan 23
Last Quarter
Jan 30
New

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 46.4 °F 44.3 °F 39.2 °F 76% 30.00 in 10.0 mi NNW 4.6 mph - N/A   Clear
12:35 AM 46.4 °F 43.5 °F 39.2 °F 76% 30.00 in 10.0 mi NW 5.8 mph - N/A   Clear
12:55 AM 46.4 °F 44.3 °F 41.0 °F 81% 30.00 in 10.0 mi WNW 4.6 mph - N/A   Scattered Clouds
1:15 AM 46.4 °F 45.2 °F 41.0 °F 81% 30.01 in 10.0 mi NW 3.5 mph - N/A   Overcast
1:35 AM 46.4 °F - 42.8 °F 87% 30.01 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:55 AM 46.4 °F - 41.0 °F 81% 30.00 in 10.0 mi Calm Calm - N/A   Partly Cloudy
2:15 AM 46.4 °F - 39.2 °F 76% 30.00 in 10.0 mi Calm Calm - N/A   Clear
2:35 AM 44.6 °F - 39.2 °F 81% 30.00 in 10.0 mi Calm Calm - N/A   Clear
2:55 AM 44.6 °F - 39.2 °F 81% 30.00 in 10.0 mi Calm Calm - N/A   Clear
3:15 AM 44.6 °F - 39.2 °F 81% 30.00 in 10.0 mi Calm Calm - N/A   Clear
3:35 AM 42.8 °F - 39.2 °F 87% 30.01 in 10.0 mi Calm Calm - N/A   Clear
3:55 AM 42.8 °F - 39.2 °F 87% 30.01 in 10.0 mi Calm Calm - N/A   Clear
4:15 AM 42.8 °F - 39.2 °F 87% 30.00 in 10.0 mi Calm Calm - N/A   Clear
4:35 AM 41.0 °F - 39.2 °F 93% 30.00 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 42.8 °F - 39.2 °F 87% 30.00 in 10.0 mi Calm Calm - N/A   Clear
5:15 AM 42.8 °F - 39.2 °F 87% 29.99 in 10.0 mi Calm Calm - N/A   Clear
5:35 AM 42.8 °F 41.1 °F 39.2 °F 87% 30.00 in 10.0 mi SSE 3.5 mph - N/A   Clear
5:55 AM 41.0 °F - 37.4 °F 87% 30.00 in 10.0 mi Calm Calm - N/A   Clear
6:15 AM 41.0 °F - 37.4 °F 87% 30.01 in 10.0 mi Calm Calm - N/A   Clear
6:35 AM 41.0 °F - 37.4 °F 87% 30.01 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:53 AM 41.0 °F - 39.2 °F 93% 30.02 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:55 AM 41.0 °F - 39.2 °F 93% 30.02 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:25 AM 41.0 °F 38.0 °F 39.2 °F 93% 30.03 in 7.0 mi WNW 4.6 mph - N/A Fog Mostly Cloudy
7:35 AM 41.0 °F 39.0 °F 39.2 °F 93% 30.03 in 3.0 mi West 3.5 mph - N/A Fog Mostly Cloudy
7:41 AM 41.0 °F 39.0 °F 39.2 °F 93% 30.03 in 0.2 mi West 3.5 mph - N/A Fog Fog
7:54 AM 41.0 °F 39.0 °F 41.0 °F 100% 30.03 in 0.2 mi WNW 3.5 mph - N/A Fog Fog
8:47 AM 44.6 °F - 44.6 °F 100% 30.05 in 0.2 mi Calm Calm - N/A Fog Fog
9:05 AM 44.6 °F - 44.6 °F 100% 30.05 in 0.2 mi Calm Calm - N/A Fog Fog
9:15 AM 44.6 °F - 44.6 °F 100% 30.06 in 1.0 mi Calm Calm - N/A   Mostly Cloudy
9:47 AM 46.4 °F - 46.4 °F 100% 30.07 in 1.0 mi Calm Calm - N/A   Mostly Cloudy
10:10 AM 46.4 °F - 46.4 °F 100% 30.08 in 5.0 mi Calm Calm - N/A   Scattered Clouds
10:50 AM 50.0 °F - 48.2 °F 94% 30.06 in 6.0 mi Calm Calm - N/A   Clear
11:53 AM 55.4 °F - 46.4 °F 72% 30.04 in 7.0 mi ENE 3.5 mph - N/A   Clear
12:47 PM 62.6 °F - 41.0 °F 45% 30.02 in 7.0 mi Calm Calm - N/A   Partly Cloudy
1:50 PM 60.8 °F - 44.6 °F 55% 30.01 in 8.0 mi North - - N/A   Partly Cloudy
2:47 PM 62.6 °F - 41.0 °F 45% 30.00 in 10.0 mi North - - N/A   Partly Cloudy
3:53 PM 59.0 °F - 44.6 °F 59% 30.00 in 10.0 mi ENE 4.6 mph - N/A   Clear
4:55 PM 55.4 °F - 48.2 °F 77% 30.01 in 10.0 mi Calm Calm - N/A   Partly Cloudy
5:49 PM 55.4 °F - 42.8 °F 63% 30.02 in 10.0 mi South 3.5 mph - N/A   Clear
6:50 PM 55.4 °F - 35.6 °F 47% 30.03 in 10.0 mi South 4.6 mph - N/A   Clear
7:50 PM 57.2 °F - 32.0 °F 38% 30.04 in 10.0 mi South 5.8 mph - N/A   Clear
8:50 PM 53.6 °F - 28.4 °F 38% 30.05 in 10.0 mi South 3.5 mph - N/A   Clear
9:15 PM 50.0 °F - 30.2 °F 47% 30.05 in 10.0 mi Calm Calm - N/A   Clear
9:35 PM 50.0 °F - 26.6 °F 40% 30.06 in 10.0 mi Calm Calm - N/A   Clear
9:55 PM 48.2 °F - 32.0 °F 54% 30.07 in 10.0 mi Calm Calm - N/A   Clear
10:15 PM 46.4 °F - 30.2 °F 53% 30.07 in 10.0 mi Calm Calm - N/A   Clear
10:35 PM 46.4 °F - 32.0 °F 57% 30.08 in 10.0 mi Calm Calm - N/A   Clear
10:55 PM 44.6 °F - 37.4 °F 76% 30.08 in 10.0 mi Calm Calm - N/A   Clear
11:15 PM 46.4 °F - 28.4 °F 50% 30.09 in 10.0 mi Calm Calm - N/A   Clear
11:35 PM 44.6 °F - 32.0 °F 61% 30.09 in 10.0 mi Calm Calm - N/A   Clear
11:55 PM 44.6 °F - 32.0 °F 61% 30.09 in 10.0 mi Calm Calm - N/A   Clear