History for Half Moon Bay, CA

Monday, October 1, 2012 — View Current Conditions
Monday, October 1, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 64 °F -  
Max Temperature 82 °F 67 °F 82 °F (2012)
Min Temperature 46 °F 50 °F 46 °F (2012)
Degree Days
Heating Degree Days 1    
Growing Degree Days 14 (Base 50)    
Moisture
Dew Point 48 °F    
Average Humidity 65    
Maximum Humidity 100    
Minimum Humidity 20    
Precipitation
Precipitation 0.00 in - - ()
Sea Level Pressure
Sea Level Pressure 29.95 in    
Wind
Wind Speed 4 mph (NW)    
Max Wind Speed 17 mph    
Max Gust Speed 21 mph    
Visibility 8 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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Local Photos
Sprinkled sunshine !
Showery and sunny day !
Killdeer
Going in for a landing
Yellow Rose Pre-dawn
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Astronomy
May. 24, 2013 Rise Set
Actual Time 7:06 AM PDT 6:52 PM PDT
Civil Twilight 6:39 AM PDT 7:18 PM PDT
Nautical Twilight 6:09 AM PDT 7:48 PM PDT
Astronomical Twilight 5:39 AM PDT 8:19 PM PDT
Moon 7:35 PM PDT (10/1) 8:37 AM PDT (10/1)
Length Of Visible Light 12h 38m
Length of Day
11h 46m
Full, 97% of the Moon is Illuminated
Oct 1
Full
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter
Oct 29
Full
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Hourly Observations
Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:35 AM 50.0 °F 46.4 °F 87% 29.99 in 8.0 mi Calm Calm - N/A   Scattered Clouds
12:55 AM 48.2 °F 44.6 °F 87% 29.99 in 9.0 mi Calm Calm - N/A   Scattered Clouds
1:35 AM 46.4 °F 44.6 °F 93% 30.00 in 10.0 mi Calm Calm - N/A   Overcast
1:55 AM 48.2 °F 44.6 °F 87% 30.01 in 10.0 mi Calm Calm - N/A   Overcast
2:15 AM 46.4 °F 44.6 °F 93% 30.01 in 8.0 mi Calm Calm - N/A   Overcast
2:35 AM 48.2 °F 44.6 °F 87% 30.01 in 5.0 mi Calm Calm - N/A   Overcast
3:15 AM 46.4 °F 46.4 °F 100% 29.99 in 3.0 mi Calm Calm - N/A   Overcast
3:35 AM 48.2 °F 46.4 °F 93% 29.98 in 5.0 mi Calm Calm - N/A   Mostly Cloudy
3:55 AM 48.2 °F 44.6 °F 87% 29.98 in 5.0 mi Calm Calm - N/A   Partly Cloudy
4:15 AM 46.4 °F 44.6 °F 93% 29.98 in 9.0 mi Calm Calm - N/A   Clear
4:35 AM 48.2 °F 46.4 °F 93% 29.98 in 5.0 mi Calm Calm - N/A   Partly Cloudy
4:55 AM 48.2 °F 46.4 °F 93% 29.98 in 8.0 mi Calm Calm - N/A   Clear
5:15 AM 48.2 °F 44.6 °F 87% 29.98 in 9.0 mi Calm Calm - N/A   Clear
5:35 AM 48.2 °F 44.6 °F 87% 29.98 in 10.0 mi Calm Calm - N/A   Clear
5:55 AM 48.2 °F 44.6 °F 87% 29.97 in 10.0 mi Calm Calm - N/A   Clear
6:15 AM 50.0 °F 46.4 °F 87% 29.97 in 7.0 mi North 3.5 mph - N/A   Clear
6:35 AM 48.2 °F 46.4 °F 93% 29.97 in 8.0 mi Calm Calm - N/A   Clear
6:55 AM 48.2 °F 44.6 °F 87% 29.97 in 9.0 mi North 3.5 mph - N/A   Clear
7:15 AM 50.0 °F 44.6 °F 82% 29.97 in 10.0 mi Calm Calm - N/A   Clear
7:35 AM 48.2 °F 42.8 °F 82% 29.97 in 9.0 mi Calm Calm - N/A   Clear
7:55 AM 50.0 °F 44.6 °F 82% 29.98 in 9.0 mi Calm Calm - N/A   Clear
8:15 AM 53.6 °F 46.4 °F 77% 29.99 in 9.0 mi Calm Calm - N/A   Clear
8:35 AM 57.2 °F 50.0 °F 77% 29.99 in 3.0 mi Calm Calm - N/A   Haze
8:55 AM 59.0 °F 53.6 °F 82% 29.99 in 3.0 mi Calm Calm - N/A   Haze
9:15 AM 62.6 °F 51.8 °F 68% 29.99 in 4.0 mi South 3.5 mph - N/A   Haze
9:35 AM 62.6 °F 53.6 °F 72% 30.00 in 4.0 mi South 5.8 mph - N/A   Haze
9:55 AM 62.6 °F 55.4 °F 77% 30.00 in 3.0 mi South 5.8 mph - N/A   Haze
10:15 AM 62.6 °F 55.4 °F 77% 30.00 in 5.0 mi South 4.6 mph - N/A   Haze
10:35 AM 64.4 °F 55.4 °F 73% 30.00 in 4.0 mi South 6.9 mph - N/A   Haze
11:15 AM 66.2 °F 55.4 °F 68% 29.99 in 5.0 mi South 6.9 mph - N/A   Haze
11:35 AM 66.2 °F 55.4 °F 68% 29.99 in 5.0 mi South 6.9 mph - N/A   Haze
11:55 AM 68.0 °F 55.4 °F 64% 29.99 in 5.0 mi South 4.6 mph - N/A   Haze
12:15 PM 71.6 °F 55.4 °F 57% 29.99 in 6.0 mi South 3.5 mph - N/A   Haze
12:55 PM 71.6 °F 53.6 °F 53% 29.98 in 5.0 mi NW 9.2 mph - N/A   Haze
1:15 PM 71.6 °F 55.4 °F 57% 29.97 in 6.0 mi NNW 11.5 mph - N/A   Haze
1:35 PM 71.6 °F 53.6 °F 53% 29.96 in 8.0 mi NNW 12.7 mph - N/A   Clear
1:55 PM 71.6 °F 53.6 °F 53% 29.95 in 9.0 mi NNW 13.8 mph - N/A   Clear
2:15 PM 75.2 °F 50.0 °F 41% 29.94 in 9.0 mi NNW 12.7 mph - N/A   Clear
2:35 PM 77.0 °F 46.4 °F 34% 29.93 in 10.0 mi NNW 10.4 mph - N/A   Clear
2:55 PM 80.6 °F 44.6 °F 28% 29.93 in 10.0 mi North 16.1 mph - N/A   Clear
3:15 PM 80.6 °F 41.0 °F 24% 29.92 in 10.0 mi North 15.0 mph - N/A   Clear
3:35 PM 80.6 °F 41.0 °F 24% 29.92 in 10.0 mi NNW 17.3 mph 20.7 mph N/A   Clear
3:55 PM 75.2 °F 50.0 °F 41% 29.91 in 10.0 mi NNW 17.3 mph - N/A   Clear
4:15 PM 77.0 °F 44.6 °F 32% 29.91 in 10.0 mi NNW 15.0 mph - N/A   Clear
4:35 PM 80.6 °F 39.2 °F 23% 29.91 in 10.0 mi North 17.3 mph - N/A   Clear
4:55 PM 82.4 °F 37.4 °F 20% 29.91 in 10.0 mi NNW 13.8 mph - N/A   Clear
5:15 PM 78.8 °F 44.6 °F 30% 29.91 in 10.0 mi NNW 15.0 mph - N/A   Clear
5:35 PM 75.2 °F 46.4 °F 36% 29.91 in 10.0 mi NNW 15.0 mph - N/A   Clear
5:55 PM 73.4 °F 48.2 °F 41% 29.91 in 10.0 mi NNW 15.0 mph - N/A   Clear
6:15 PM 71.6 °F 50.0 °F 46% 29.91 in 9.0 mi NNW 15.0 mph - N/A   Clear
6:35 PM 68.0 °F 50.0 °F 52% 29.91 in 9.0 mi NNW 13.8 mph - N/A   Clear
6:55 PM 66.2 °F 50.0 °F 56% 29.91 in 9.0 mi NNW 11.5 mph - N/A   Clear
7:15 PM 66.2 °F 46.4 °F 49% 29.91 in 10.0 mi NNW 9.2 mph - N/A   Clear
7:35 PM 66.2 °F 46.4 °F 49% 29.91 in 10.0 mi NNW 5.8 mph - N/A   Clear
7:55 PM 68.0 °F 42.8 °F 40% 29.91 in 10.0 mi NW 4.6 mph - N/A   Clear
8:15 PM 66.2 °F 42.8 °F 43% 29.90 in 10.0 mi Calm Calm - N/A   Clear
8:35 PM 66.2 °F 44.6 °F 46% 29.91 in 10.0 mi NW 4.6 mph - N/A   Clear
8:55 PM 66.2 °F 42.8 °F 43% 29.91 in 10.0 mi SSW 3.5 mph - N/A   Clear
9:15 PM 62.6 °F 50.0 °F 63% 29.91 in 5.0 mi South 5.8 mph - N/A   Haze
9:35 PM 62.6 °F 50.0 °F 63% 29.91 in 5.0 mi South 4.6 mph - N/A   Haze
9:55 PM 59.0 °F 50.0 °F 72% 29.92 in 4.0 mi South 3.5 mph - N/A   Haze
10:15 PM 59.0 °F 50.0 °F 72% 29.92 in 5.0 mi Calm Calm - N/A   Haze
10:35 PM 57.2 °F 50.0 °F 77% 29.92 in 5.0 mi Calm Calm - N/A   Haze
10:55 PM 57.2 °F 48.2 °F 72% 29.91 in 5.0 mi Calm Calm - N/A   Haze
11:55 PM 57.2 °F 46.4 °F 67% 29.90 in 8.0 mi Calm Calm - N/A   Partly Cloudy
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