Weather History for San Carlos, CA

Change the Weather History Date:

Saturday, April 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 65 °F -  
Max Temperature 77 °F 71 °F 93 °F (2009)
Min Temperature 53 °F 45 °F 37 °F (1972)
Growing Degree Days 15 (Base 50)    
Moisture  
Dew Point 44 °F    
Average Humidity 58    
Maximum Humidity 77    
Minimum Humidity 27    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.08 in    
Wind  
Wind Speed 4 mph (NW)    
Max Wind Speed 16 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

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Apr. 20, 2013 Rise Set
Actual Time 6:26 AM PDT 7:49 PM PDT
Civil Twilight 5:59 AM PDT 8:16 PM PDT
Nautical Twilight 5:26 AM PDT 8:49 PM PDT
Astronomical Twilight 4:52 AM PDT 9:23 PM PDT
Moon 2:44 PM PDT (4/20) 3:12 AM PDT (4/20)
Length of Visible Light 14h 17m
Length of Day
13h 22m
Waxing Gibbous, 72% of the Moon is Illuminated
Apr 20
Waxing Gibbous
Apr 25
Full
May 2
Last Quarter
May 9
New
May 17
First Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:50 AM 59.0 °F 44.6 °F 59% 30.11 in 10.0 mi NW 6.9 mph - N/A   Clear
1:15 AM 59.0 °F 44.6 °F 59% 30.12 in 10.0 mi NW 5.8 mph - N/A   Clear
1:35 AM 59.0 °F 44.6 °F 59% 30.11 in 10.0 mi NW 5.8 mph - N/A   Clear
1:55 AM 57.2 °F 44.6 °F 63% 30.11 in 10.0 mi NW 8.1 mph - N/A   Clear
2:15 AM 57.2 °F 44.6 °F 63% 30.12 in 10.0 mi NW 5.8 mph - N/A   Clear
2:35 AM 55.4 °F 44.6 °F 67% 30.11 in 10.0 mi WNW 3.5 mph - N/A   Clear
2:50 AM 55.4 °F 44.6 °F 67% 30.11 in 10.0 mi Calm Calm - N/A   Clear
3:15 AM 55.4 °F 48.2 °F 77% 30.12 in 10.0 mi Calm Calm - N/A   Clear
3:35 AM 55.4 °F 44.6 °F 67% 30.12 in 10.0 mi Calm Calm - N/A   Clear
3:55 AM 55.4 °F 44.6 °F 67% 30.12 in 10.0 mi NW 3.5 mph - N/A   Clear
4:15 AM 53.6 °F 44.6 °F 72% 30.12 in 10.0 mi NW 3.5 mph - N/A   Clear
4:35 AM 53.6 °F 44.6 °F 72% 30.12 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 53.6 °F 44.6 °F 72% 30.12 in 10.0 mi Calm Calm - N/A   Clear
5:15 AM 53.6 °F 44.6 °F 72% 30.12 in 10.0 mi Calm Calm - N/A   Clear
5:35 AM 53.6 °F 44.6 °F 72% 30.12 in 10.0 mi Calm Calm - N/A   Clear
5:55 AM 53.6 °F 44.6 °F 72% 30.12 in 10.0 mi Calm Calm - N/A   Clear
6:10 AM 53.6 °F 44.6 °F 72% 30.13 in 10.0 mi Calm Calm - N/A   Clear
6:35 AM 53.6 °F 44.6 °F 72% 30.13 in 10.0 mi Calm Calm - N/A   Clear
6:47 AM 53.6 °F 44.6 °F 72% 30.13 in 10.0 mi Calm Calm - N/A   Clear
6:55 AM 53.6 °F 44.6 °F 72% 30.13 in 10.0 mi Calm Calm - N/A   Clear
7:47 AM 55.4 °F 46.4 °F 72% 30.13 in 10.0 mi Calm Calm - N/A   Clear
8:50 AM 59.0 °F 48.2 °F 67% 30.12 in 10.0 mi Calm Calm - N/A   Clear
9:47 AM 64.4 °F 44.6 °F 49% 30.10 in 10.0 mi NNW 6.9 mph - N/A   Clear
10:47 AM 66.2 °F 41.0 °F 40% 30.10 in 10.0 mi NW 6.9 mph - N/A   Clear
11:47 AM 71.6 °F 39.2 °F 31% 30.09 in 10.0 mi NW 4.6 mph - N/A   Clear
12:47 PM 73.4 °F 39.2 °F 29% 30.07 in 10.0 mi WNW 4.6 mph - N/A   Clear
1:50 PM 75.2 °F 39.2 °F 27% 30.05 in 10.0 mi NW 5.8 mph - N/A   Clear
2:49 PM 77.0 °F 44.6 °F 32% 30.03 in 10.0 mi NW 9.2 mph - N/A   Clear
3:53 PM 75.2 °F 44.6 °F 34% 30.02 in 10.0 mi NNW 12.7 mph - N/A   Clear
4:47 PM 75.2 °F 46.4 °F 36% 30.01 in 10.0 mi WNW 9.2 mph - N/A   Clear
5:47 PM 73.4 °F 44.6 °F 36% 30.00 in 10.0 mi WNW 16.1 mph - N/A   Clear
6:55 PM 68.0 °F 39.2 °F 35% 30.00 in 10.0 mi WNW 13.8 mph - N/A   Clear
7:58 PM 64.4 °F 41.0 °F 42% 30.01 in 10.0 mi NW 10.4 mph - N/A   Clear
8:50 PM 62.6 °F 41.0 °F 45% 30.03 in 10.0 mi NNW 5.8 mph - N/A   Clear
9:15 PM 59.0 °F 41.0 °F 51% 30.04 in 10.0 mi NW 3.5 mph - N/A   Clear
9:35 PM 59.0 °F 41.0 °F 51% 30.04 in 10.0 mi NNW 3.5 mph - N/A   Clear
9:55 PM 59.0 °F 44.6 °F 59% 30.04 in 10.0 mi North 4.6 mph - N/A   Clear
10:15 PM 57.2 °F 44.6 °F 63% 30.05 in 10.0 mi NNW 3.5 mph - N/A   Clear
10:35 PM 57.2 °F 42.8 °F 59% 30.05 in 10.0 mi NW 4.6 mph - N/A   Clear
10:55 PM 57.2 °F 44.6 °F 63% 30.05 in 10.0 mi NW 3.5 mph - N/A   Clear
11:15 PM 57.2 °F 42.8 °F 59% 30.04 in 10.0 mi Calm Calm - N/A   Clear
11:35 PM 57.2 °F 46.4 °F 67% 30.04 in 10.0 mi Calm Calm - N/A   Clear
11:55 PM 57.2 °F 44.6 °F 63% 30.04 in 10.0 mi North 3.5 mph - N/A   Clear