Weather History for Half Moon Bay, CA

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Tuesday, July 2, 2013

  Actual Average Record
Temperature  
Mean Temperature 60 °F -  
Max Temperature 64 °F 64 °F 64 °F (2013)
Min Temperature 55 °F 50 °F 53 °F (2011)
Degree Days  
Heating Degree Days 6    
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 56 °F    
Average Humidity 94    
Maximum Humidity 100    
Minimum Humidity 77    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.94 in    
Wind  
Wind Speed 6 mph (South)    
Max Wind Speed 12 mph    
Max Gust Speed -    
Visibility 3 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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Date:

Astronomy

Jul. 02, 2013 Rise Set
Actual Time 5:53 AM PDT 8:34 PM PDT
Civil Twilight 5:22 AM PDT 9:05 PM PDT
Nautical Twilight 4:43 AM PDT 9:44 PM PDT
Astronomical Twilight 4:00 AM PDT 10:27 PM PDT
Moon 1:55 AM PDT (7/2) 3:56 PM PDT (7/2)
Length of Visible Light 15h 43m
Length of Day
14h 41m
Waning Crescent, 25% of the Moon is Illuminated
Jul 2
Waning Crescent
Jul 8
New
Jul 15
First Quarter
Jul 22
Full
Jul 29
Last 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 55.4 °F 55.4 °F 100% 29.90 in 2.5 mi SSW 5.8 mph - N/A   Overcast
12:35 AM 55.4 °F 55.4 °F 100% 29.90 in 2.0 mi SSW 3.5 mph - N/A   Overcast
12:55 AM 55.4 °F 55.4 °F 100% 29.90 in 0.8 mi SSW 3.5 mph - N/A   Overcast
1:15 AM 55.4 °F 55.4 °F 100% 29.89 in 3.0 mi South 4.6 mph - N/A   Overcast
1:35 AM 55.4 °F 55.4 °F 100% 29.89 in 4.0 mi South 4.6 mph - N/A   Overcast
1:55 AM 55.4 °F 55.4 °F 100% 29.90 in 0.2 mi South 5.8 mph - N/A Fog Fog
2:15 AM 55.4 °F 55.4 °F 100% 29.89 in 0.2 mi South 3.5 mph - N/A Fog Fog
2:35 AM 55.4 °F 55.4 °F 100% 29.89 in 0.2 mi South 5.8 mph - N/A Fog Fog
2:55 AM 55.4 °F 55.4 °F 100% 29.88 in 1.0 mi SSE 6.9 mph - N/A   Overcast
3:15 AM 55.4 °F 55.4 °F 100% 29.88 in 0.8 mi South 4.6 mph - N/A   Overcast
3:35 AM 55.4 °F 55.4 °F 100% 29.88 in 0.2 mi South 3.5 mph - N/A Fog Fog
3:55 AM 55.4 °F 55.4 °F 100% 29.89 in 0.2 mi South 5.8 mph - N/A Fog Fog
4:15 AM 55.4 °F 55.4 °F 100% 29.88 in 0.2 mi SSE 5.8 mph - N/A Fog Fog
4:35 AM 55.4 °F 55.4 °F 100% 29.89 in 0.2 mi SSE 3.5 mph - N/A Fog Fog
4:55 AM 55.4 °F 55.4 °F 100% 29.88 in 0.2 mi SSE 3.5 mph - N/A Fog Fog
5:15 AM 55.4 °F 55.4 °F 100% 29.89 in 0.2 mi SSE 5.8 mph - N/A Fog Fog
5:35 AM 55.4 °F 55.4 °F 100% 29.88 in 0.5 mi SE 4.6 mph - N/A Fog Fog
5:55 AM 55.4 °F 55.4 °F 100% 29.90 in 3.0 mi South 9.2 mph - N/A   Overcast
6:15 AM 55.4 °F 55.4 °F 100% 29.90 in 4.0 mi SSE 8.1 mph - N/A   Overcast
6:35 AM 55.4 °F 55.4 °F 100% 29.91 in 0.8 mi SE 6.9 mph - N/A   Overcast
6:55 AM 55.4 °F 55.4 °F 100% 29.90 in 0.2 mi SSE 5.8 mph - N/A Fog Fog
7:15 AM 55.4 °F 55.4 °F 100% 29.90 in 0.5 mi SSW 5.8 mph - N/A Fog Fog
7:35 AM 55.4 °F 55.4 °F 100% 29.92 in 0.2 mi SSE 4.6 mph - N/A Fog Fog
7:55 AM 55.4 °F 55.4 °F 100% 29.93 in 0.5 mi ESE 4.6 mph - N/A Fog Fog
8:15 AM 57.2 °F 57.2 °F 100% 29.94 in 1.5 mi SE 4.6 mph - N/A   Overcast
8:35 AM 57.2 °F 57.2 °F 100% 29.95 in 3.0 mi SSE 5.8 mph - N/A   Overcast
8:55 AM 57.2 °F 57.2 °F 100% 29.95 in 3.0 mi SSE 4.6 mph - N/A   Overcast
9:15 AM 57.2 °F 57.2 °F 100% 29.95 in 2.5 mi SSE 5.8 mph - N/A   Overcast
9:35 AM 59.0 °F 57.2 °F 94% 29.95 in 2.5 mi South 5.8 mph - N/A   Overcast
9:55 AM 59.0 °F 57.2 °F 94% 29.94 in 3.0 mi South 5.8 mph - N/A   Overcast
10:15 AM 59.0 °F 57.2 °F 94% 29.94 in 3.0 mi WSW 6.9 mph - N/A   Overcast
10:35 AM 59.0 °F 57.2 °F 94% 29.94 in 3.0 mi SW 4.6 mph - N/A   Overcast
10:55 AM 60.8 °F 57.2 °F 88% 29.94 in 6.0 mi SW 5.8 mph - N/A   Mostly Cloudy
11:15 AM 62.6 °F 57.2 °F 82% 29.94 in 4.0 mi SW 5.8 mph - N/A   Mostly Cloudy
11:35 AM 60.8 °F 57.2 °F 88% 29.94 in 3.0 mi SW 6.9 mph - N/A   Mostly Cloudy
11:55 AM 60.8 °F 57.2 °F 88% 29.95 in 5.0 mi SW 6.9 mph - N/A   Scattered Clouds
12:15 PM 60.8 °F 57.2 °F 88% 29.95 in 5.0 mi SW 8.1 mph - N/A   Partly Cloudy
12:35 PM 62.6 °F 57.2 °F 82% 29.95 in 8.0 mi SSE 8.1 mph - N/A   Clear
12:55 PM 62.6 °F 57.2 °F 82% 29.96 in 9.0 mi South 9.2 mph - N/A   Clear
1:15 PM 62.6 °F 57.2 °F 82% 29.95 in 8.0 mi South 9.2 mph - N/A   Clear
1:35 PM 64.4 °F 57.2 °F 77% 29.96 in 7.0 mi South 10.4 mph - N/A   Clear
1:55 PM 64.4 °F 57.2 °F 77% 29.96 in 7.0 mi South 10.4 mph - N/A   Clear
2:15 PM 62.6 °F 57.2 °F 82% 29.96 in 5.0 mi South 11.5 mph - N/A   Haze
2:35 PM 62.6 °F 57.2 °F 82% 29.97 in 5.0 mi SSE 8.1 mph - N/A   Haze
2:55 PM 62.6 °F 57.2 °F 82% 29.97 in 5.0 mi South 9.2 mph - N/A   Haze
3:15 PM 62.6 °F 57.2 °F 82% 29.97 in 5.0 mi South 10.4 mph - N/A   Haze
3:35 PM 60.8 °F 57.2 °F 88% 29.97 in 5.0 mi South 9.2 mph - N/A   Overcast
3:55 PM 60.8 °F 57.2 °F 88% 29.97 in 6.0 mi SSE 8.1 mph - N/A   Overcast
4:15 PM 59.0 °F 57.2 °F 94% 29.98 in 5.0 mi South 6.9 mph - N/A   Overcast
4:35 PM 60.8 °F 57.2 °F 88% 29.98 in 5.0 mi SSE 6.9 mph - N/A   Overcast
4:55 PM 59.0 °F 57.2 °F 94% 29.97 in 5.0 mi South 4.6 mph - N/A   Overcast
5:15 PM 59.0 °F 57.2 °F 94% 29.97 in 4.0 mi SW 5.8 mph - N/A   Overcast
5:35 PM 59.0 °F 57.2 °F 94% 29.97 in 5.0 mi SW 6.9 mph - N/A   Overcast
5:55 PM 59.0 °F 57.2 °F 94% 29.97 in 5.0 mi SSW 5.8 mph - N/A   Overcast
6:15 PM 59.0 °F 57.2 °F 94% 29.97 in 5.0 mi South 6.9 mph - N/A   Overcast
6:35 PM 59.0 °F 57.2 °F 94% 29.96 in 4.0 mi SSE 4.6 mph - N/A   Overcast
6:55 PM 59.0 °F 57.2 °F 94% 29.95 in 5.0 mi South 3.5 mph - N/A   Overcast
7:15 PM 57.2 °F 57.2 °F 100% 29.96 in 5.0 mi SSW 4.6 mph - N/A   Overcast
7:35 PM 57.2 °F 55.4 °F 94% 29.96 in 3.0 mi SSW 4.6 mph - N/A   Overcast
7:55 PM 57.2 °F 55.4 °F 94% 29.96 in 2.5 mi SSW 4.6 mph - N/A   Overcast
8:15 PM 57.2 °F 55.4 °F 94% 29.96 in 3.0 mi South 4.6 mph - N/A   Overcast
8:35 PM 57.2 °F 55.4 °F 94% 29.96 in 3.0 mi Calm Calm - N/A   Overcast
8:55 PM 57.2 °F 55.4 °F 94% 29.97 in 3.0 mi South 3.5 mph - N/A   Overcast
9:15 PM 57.2 °F 55.4 °F 94% 29.96 in 5.0 mi SSE 4.6 mph - N/A   Overcast
9:35 PM 57.2 °F 55.4 °F 94% 29.96 in 4.0 mi South 4.6 mph - N/A   Overcast
9:55 PM 57.2 °F 55.4 °F 94% 29.96 in 4.0 mi South 6.9 mph - N/A   Overcast
10:15 PM 57.2 °F 55.4 °F 94% 29.96 in 4.0 mi SSE 5.8 mph - N/A   Overcast
10:35 PM 57.2 °F 55.4 °F 94% 29.96 in 3.0 mi SSE 6.9 mph - N/A   Overcast
10:55 PM 57.2 °F 55.4 °F 94% 29.97 in 4.0 mi South 5.8 mph - N/A   Overcast
11:15 PM 57.2 °F 55.4 °F 94% 29.97 in 3.0 mi South 5.8 mph - N/A   Overcast
11:35 PM 57.2 °F 57.2 °F 100% 29.97 in 3.0 mi South 4.6 mph - N/A   Overcast
11:55 PM 57.2 °F 57.2 °F 100% 29.96 in 2.0 mi South 5.8 mph - N/A   Overcast