Weather History for San Carlos, CA

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Sunday, July 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 63 °F -  
Max Temperature 71 °F 81 °F 92 °F (1967)
Min Temperature 55 °F 54 °F 48 °F (1963)
Degree Days  
Heating Degree Days 2    
Growing Degree Days 13 (Base 50)    
Moisture  
Dew Point 53 °F    
Average Humidity 77    
Maximum Humidity 88    
Minimum Humidity 53    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.82 in    
Wind  
Wind Speed 5 mph (NNW)    
Max Wind Speed 13 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
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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Date:

Astronomy

Jul. 21, 2013 Rise Set
Actual Time 6:04 AM PDT 8:25 PM PDT
Civil Twilight 5:34 AM PDT 8:55 PM PDT
Nautical Twilight 4:57 AM PDT 9:32 PM PDT
Astronomical Twilight 4:17 AM PDT 10:12 PM PDT
Moon 7:29 PM PDT (7/21) 4:56 AM PDT (7/21)
Length of Visible Light 15h 21m
Length of Day
14h 21m
Waxing Gibbous, 99% of the Moon is Illuminated
Jul 21
Waxing Gibbous
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New
Aug 14
First Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 57.2 °F 50.0 °F 77% 29.82 in 10.0 mi NW 5.8 mph - N/A   Clear
12:35 AM 57.2 °F 50.0 °F 77% 29.81 in 10.0 mi NNW 4.6 mph - N/A   Clear
12:55 AM 57.2 °F 50.0 °F 77% 29.81 in 10.0 mi NW 3.5 mph - N/A   Clear
1:15 AM 55.4 °F 50.0 °F 82% 29.81 in 10.0 mi NW 3.5 mph - N/A   Scattered Clouds
1:30 AM 57.2 °F 50.0 °F 77% 29.81 in 10.0 mi NNW 3.5 mph - N/A   Mostly Cloudy
1:55 AM 55.4 °F 50.0 °F 82% 29.80 in 10.0 mi NW 3.5 mph - N/A   Overcast
2:15 AM 57.2 °F 51.8 °F 82% 29.81 in 10.0 mi West 3.5 mph - N/A   Overcast
2:35 AM 57.2 °F 51.8 °F 82% 29.80 in 10.0 mi Calm Calm - N/A   Overcast
2:55 AM 59.0 °F 51.8 °F 77% 29.80 in 10.0 mi NNW 3.5 mph - N/A   Overcast
3:15 AM 57.2 °F 51.8 °F 82% 29.80 in 10.0 mi WNW 4.6 mph - N/A   Overcast
3:35 AM 57.2 °F 51.8 °F 82% 29.79 in 10.0 mi Calm Calm - N/A   Overcast
3:55 AM 57.2 °F 51.8 °F 82% 29.79 in 10.0 mi Calm Calm - N/A   Overcast
4:15 AM 59.0 °F 53.6 °F 82% 29.80 in 10.0 mi SSE 3.5 mph - N/A   Overcast
4:35 AM 59.0 °F 53.6 °F 82% 29.80 in 10.0 mi Calm Calm - N/A   Overcast
4:55 AM 59.0 °F 55.4 °F 88% 29.80 in 10.0 mi South 3.5 mph - N/A   Overcast
5:15 AM 59.0 °F 55.4 °F 88% 29.80 in 10.0 mi SE 5.8 mph - N/A   Overcast
5:35 AM 59.0 °F 55.4 °F 88% 29.80 in 10.0 mi SSE 4.6 mph - N/A   Overcast
5:55 AM 57.2 °F 51.8 °F 82% 29.80 in 10.0 mi NNW 4.6 mph - N/A   Overcast
6:15 AM 57.2 °F 51.8 °F 82% 29.81 in 10.0 mi Calm Calm - N/A   Overcast
6:35 AM 59.0 °F 55.4 °F 88% 29.81 in 10.0 mi SE 4.6 mph - N/A   Overcast
6:47 AM 59.0 °F 55.4 °F 88% 29.81 in 10.0 mi East 4.6 mph - N/A   Overcast
6:50 AM 59.0 °F 55.4 °F 88% 29.81 in 10.0 mi East 4.6 mph - N/A   Overcast
7:47 AM 57.2 °F 51.8 °F 82% 29.83 in 10.0 mi Variable 4.6 mph - N/A   Overcast
8:47 AM 59.0 °F 53.6 °F 82% 29.84 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:55 AM 62.6 °F 53.6 °F 72% 29.84 in 10.0 mi NNE 4.6 mph - N/A   Scattered Clouds
10:47 AM 66.2 °F 53.6 °F 64% 29.84 in 10.0 mi NNW 6.9 mph - N/A   Partly Cloudy
11:47 AM 66.2 °F 53.6 °F 64% 29.84 in 10.0 mi NNW 6.9 mph - N/A   Partly Cloudy
12:47 PM 66.2 °F 55.4 °F 68% 29.84 in 10.0 mi NNE 10.4 mph - N/A   Partly Cloudy
1:49 PM 66.2 °F 57.2 °F 73% 29.82 in 10.0 mi NNE 12.7 mph - N/A   Partly Cloudy
2:47 PM 71.6 °F 57.2 °F 60% 29.82 in 10.0 mi NNW 11.5 mph - N/A   Partly Cloudy
4:47 PM 71.6 °F 55.4 °F 57% 29.80 in 10.0 mi NNW 10.4 mph - N/A   Partly Cloudy
5:47 PM 71.6 °F 53.6 °F 53% 29.79 in 10.0 mi NNW 9.2 mph - N/A   Partly Cloudy
6:50 PM 69.8 °F 53.6 °F 56% 29.80 in 10.0 mi WNW 8.1 mph - N/A   Scattered Clouds
7:48 PM 66.2 °F 53.6 °F 64% 29.82 in 10.0 mi WNW 8.1 mph - N/A   Scattered Clouds
8:55 PM 62.6 °F 53.6 °F 72% 29.83 in 10.0 mi WNW 5.8 mph - N/A   Scattered Clouds
9:15 PM 62.6 °F 53.6 °F 72% 29.84 in 10.0 mi NNW 5.8 mph - N/A   Clear
9:35 PM 62.6 °F 53.6 °F 72% 29.85 in 10.0 mi NW 6.9 mph - N/A   Clear
9:55 PM 60.8 °F 53.6 °F 77% 29.86 in 10.0 mi NW 8.1 mph - N/A   Clear
10:15 PM 59.0 °F 53.6 °F 82% 29.87 in 10.0 mi NNW 4.6 mph - N/A   Clear
10:35 PM 59.0 °F 53.6 °F 82% 29.88 in 10.0 mi North 4.6 mph - N/A   Clear
10:55 PM 59.0 °F 53.6 °F 82% 29.88 in 10.0 mi NW 5.8 mph - N/A   Clear
11:15 PM 59.0 °F 53.6 °F 82% 29.88 in 10.0 mi NW 5.8 mph - N/A   Clear
11:35 PM 59.0 °F 53.6 °F 82% 29.89 in 10.0 mi NW 4.6 mph - N/A   Clear
11:55 PM 59.0 °F 53.6 °F 82% 29.89 in 10.0 mi NW 5.8 mph - N/A   Clear