Weather History for Half Moon Bay, CA

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Tuesday, June 18, 2013

  Actual Average Record
Temperature  
Mean Temperature 56 °F -  
Max Temperature 59 °F 63 °F 62 °F (2011)
Min Temperature 53 °F 49 °F 41 °F (2014)
Degree Days  
Heating Degree Days 9    
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 53 °F    
Average Humidity 90    
Maximum Humidity 100    
Minimum Humidity 82    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.08 in    
Wind  
Wind Speed 11 mph (NNW)    
Max Wind Speed 17 mph    
Max Gust Speed 23 mph    
Visibility 8 miles    
Events Rain    
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

Jun. 18, 2013 Rise Set
Actual Time 5:48 AM PDT 8:33 PM PDT
Civil Twilight 5:17 AM PDT 9:05 PM PDT
Nautical Twilight 4:38 AM PDT 9:44 PM PDT
Astronomical Twilight 3:54 AM PDT 10:28 PM PDT
Moon 3:28 PM PDT 1:55 AM PDT
Length of Visible Light 15h 47m
Length of Day
14h 45m
Waxing Gibbous, 72% of the Moon is Illuminated
Jun 18
Waxing Gibbous
Jun 23
Full
Jun 29
Last Quarter
Jul 8
New
Jul 15
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 53.6 °F 53.6 °F 100% 30.09 in 1.2 mi NNW 12.7 mph 16.1 mph N/A Rain Light Rain
12:35 AM 53.6 °F 53.6 °F 100% 30.08 in 1.5 mi NNW 12.7 mph - N/A Rain Light Rain
12:55 AM 53.6 °F 53.6 °F 100% 30.08 in 1.5 mi NNW 10.4 mph - N/A Rain Light Rain
1:15 AM 53.6 °F 53.6 °F 100% 30.08 in 1.5 mi NNW 10.4 mph - N/A Rain Light Rain
1:35 AM 53.6 °F 53.6 °F 100% 30.08 in 5.0 mi NNW 10.4 mph 17.3 mph N/A Rain Light Rain
1:55 AM 53.6 °F 53.6 °F 100% 30.07 in 10.0 mi NNW 6.9 mph - N/A   Overcast
2:15 AM 53.6 °F 53.6 °F 100% 30.07 in 10.0 mi NW 6.9 mph - N/A   Overcast
2:35 AM 53.6 °F 53.6 °F 100% 30.07 in 10.0 mi NW 5.8 mph - N/A   Overcast
2:55 AM 53.6 °F 53.6 °F 100% 30.07 in 9.0 mi NNW 6.9 mph - N/A   Overcast
3:15 AM 53.6 °F 53.6 °F 100% 30.07 in 10.0 mi NW 6.9 mph - N/A   Overcast
3:35 AM 53.6 °F 53.6 °F 100% 30.06 in 10.0 mi NNW 11.5 mph - N/A   Overcast
3:55 AM 53.6 °F 53.6 °F 100% 30.07 in 10.0 mi NNW 15.0 mph - N/A   Overcast
4:15 AM 53.6 °F 51.8 °F 94% 30.07 in 10.0 mi NNW 11.5 mph 21.9 mph N/A   Overcast
4:35 AM 53.6 °F 51.8 °F 94% 30.07 in 10.0 mi NNW 11.5 mph - N/A   Overcast
4:55 AM 53.6 °F 51.8 °F 94% 30.06 in 10.0 mi NNW 10.4 mph - N/A   Overcast
5:15 AM 55.4 °F 51.8 °F 88% 30.07 in 10.0 mi NNW 11.5 mph - N/A   Overcast
5:35 AM 55.4 °F 51.8 °F 88% 30.07 in 10.0 mi NW 10.4 mph - N/A   Overcast
5:55 AM 55.4 °F 51.8 °F 88% 30.07 in 9.0 mi NNW 9.2 mph - N/A   Overcast
6:15 AM 55.4 °F 51.8 °F 88% 30.07 in 8.0 mi NNW 9.2 mph - N/A   Overcast
6:35 AM 55.4 °F 51.8 °F 88% 30.07 in 8.0 mi NNW 8.1 mph - N/A   Overcast
6:55 AM 55.4 °F 51.8 °F 88% 30.07 in 9.0 mi North 9.2 mph - N/A   Overcast
7:15 AM 55.4 °F 51.8 °F 88% 30.07 in 9.0 mi NNW 6.9 mph - N/A   Overcast
7:35 AM 55.4 °F 51.8 °F 88% 30.08 in 8.0 mi North 8.1 mph - N/A   Overcast
7:55 AM 55.4 °F 53.6 °F 94% 30.08 in 8.0 mi NNW 6.9 mph - N/A   Overcast
8:15 AM 55.4 °F 53.6 °F 94% 30.08 in 8.0 mi NNW 8.1 mph - N/A   Overcast
8:35 AM 55.4 °F 53.6 °F 94% 30.09 in 8.0 mi NNW 11.5 mph - N/A   Overcast
8:55 AM 55.4 °F 51.8 °F 88% 30.09 in 10.0 mi North 10.4 mph - N/A   Overcast
9:15 AM 55.4 °F 51.8 °F 88% 30.10 in 9.0 mi NNW 10.4 mph - N/A   Overcast
9:35 AM 55.4 °F 53.6 °F 94% 30.09 in 10.0 mi NNW 11.5 mph - N/A   Overcast
9:55 AM 55.4 °F 53.6 °F 94% 30.09 in 9.0 mi NNW 9.2 mph - N/A   Overcast
10:15 AM 57.2 °F 53.6 °F 88% 30.09 in 9.0 mi NW 9.2 mph - N/A   Overcast
10:35 AM 57.2 °F 53.6 °F 88% 30.10 in 9.0 mi NNW 8.1 mph - N/A   Overcast
10:55 AM 57.2 °F 53.6 °F 88% 30.09 in 8.0 mi NNW 12.7 mph 16.1 mph N/A   Overcast
11:15 AM 57.2 °F 53.6 °F 88% 30.09 in 9.0 mi NW 11.5 mph - N/A   Mostly Cloudy
11:35 AM 59.0 °F 53.6 °F 82% 30.10 in 9.0 mi NW 8.1 mph - N/A   Mostly Cloudy
11:55 AM 59.0 °F 53.6 °F 82% 30.10 in 9.0 mi NW 12.7 mph 17.3 mph N/A   Mostly Cloudy
12:15 PM 59.0 °F 53.6 °F 82% 30.10 in 10.0 mi NW 11.5 mph - N/A   Mostly Cloudy
12:35 PM 59.0 °F 53.6 °F 82% 30.10 in 9.0 mi NW 13.8 mph - N/A   Scattered Clouds
12:55 PM 59.0 °F 53.6 °F 82% 30.10 in 9.0 mi NW 12.7 mph 20.7 mph N/A   Partly Cloudy
1:15 PM 59.0 °F 53.6 °F 82% 30.09 in 10.0 mi NW 12.7 mph 17.3 mph N/A   Partly Cloudy
1:35 PM 59.0 °F 53.6 °F 82% 30.09 in 9.0 mi NW 15.0 mph - N/A   Mostly Cloudy
1:55 PM 59.0 °F 53.6 °F 82% 30.09 in 10.0 mi NW 11.5 mph - N/A   Mostly Cloudy
2:15 PM 57.2 °F 53.6 °F 88% 30.10 in 9.0 mi NW 11.5 mph 16.1 mph N/A   Mostly Cloudy
2:35 PM 57.2 °F 53.6 °F 88% 30.10 in 9.0 mi NNW 9.2 mph - N/A   Mostly Cloudy
2:55 PM 57.2 °F 53.6 °F 88% 30.10 in 8.0 mi NW 10.4 mph 16.1 mph N/A   Overcast
3:15 PM 57.2 °F 53.6 °F 88% 30.09 in 8.0 mi NW 12.7 mph - N/A   Overcast
3:35 PM 59.0 °F 55.4 °F 88% 30.08 in 7.0 mi NNW 9.2 mph 18.4 mph N/A   Mostly Cloudy
3:55 PM 59.0 °F 53.6 °F 82% 30.08 in 8.0 mi NW 11.5 mph - N/A   Mostly Cloudy
4:15 PM 59.0 °F 53.6 °F 82% 30.08 in 7.0 mi NW 13.8 mph 19.6 mph N/A   Overcast
4:35 PM 59.0 °F 53.6 °F 82% 30.07 in 7.0 mi NW 15.0 mph - N/A   Overcast
4:55 PM 59.0 °F 53.6 °F 82% 30.07 in 8.0 mi NW 15.0 mph - N/A   Overcast
5:15 PM 59.0 °F 53.6 °F 82% 30.07 in 8.0 mi NNW 16.1 mph - N/A   Overcast
5:35 PM 59.0 °F 53.6 °F 82% 30.06 in 7.0 mi NNW 15.0 mph 21.9 mph N/A   Overcast
5:55 PM 57.2 °F 53.6 °F 88% 30.06 in 7.0 mi NNW 15.0 mph 23.0 mph N/A   Overcast
6:15 PM 57.2 °F 53.6 °F 88% 30.05 in 7.0 mi NNW 17.3 mph 23.0 mph N/A   Overcast
6:35 PM 59.0 °F 53.6 °F 82% 30.05 in 7.0 mi NNW 17.3 mph - N/A   Mostly Cloudy
6:55 PM 57.2 °F 53.6 °F 88% 30.05 in 7.0 mi NW 15.0 mph 21.9 mph N/A   Mostly Cloudy
7:15 PM 57.2 °F 53.6 °F 88% 30.05 in 7.0 mi NNW 12.7 mph - N/A   Mostly Cloudy
7:35 PM 57.2 °F 53.6 °F 88% 30.05 in 7.0 mi NNW 15.0 mph 19.6 mph N/A   Overcast
7:55 PM 57.2 °F 53.6 °F 88% 30.05 in 7.0 mi NNW 13.8 mph 19.6 mph N/A   Mostly Cloudy
8:15 PM 55.4 °F 53.6 °F 94% 30.05 in 7.0 mi NNW 11.5 mph - N/A   Mostly Cloudy
8:35 PM 55.4 °F 53.6 °F 94% 30.05 in 6.0 mi NNW 11.5 mph 16.1 mph N/A   Overcast
8:55 PM 55.4 °F 53.6 °F 94% 30.05 in 7.0 mi NNW 12.7 mph - N/A   Overcast
9:15 PM 55.4 °F 53.6 °F 94% 30.05 in 8.0 mi NNW 12.7 mph - N/A   Overcast
9:35 PM 55.4 °F 53.6 °F 94% 30.06 in 8.0 mi NNW 15.0 mph - N/A   Overcast
9:55 PM 55.4 °F 53.6 °F 94% 30.06 in 7.0 mi NNW 11.5 mph 19.6 mph N/A   Overcast
10:15 PM 55.4 °F 53.6 °F 94% 30.06 in 7.0 mi NNW 13.8 mph 19.6 mph N/A   Overcast
10:35 PM 55.4 °F 53.6 °F 94% 30.07 in 7.0 mi NNW 11.5 mph 19.6 mph N/A   Overcast
10:55 PM 55.4 °F 53.6 °F 94% 30.07 in 7.0 mi NNW 13.8 mph - N/A   Overcast
11:15 PM 55.4 °F 53.6 °F 94% 30.07 in 7.0 mi NNW 11.5 mph - N/A   Overcast
11:35 PM 55.4 °F 53.6 °F 94% 30.07 in 7.0 mi NNW 11.5 mph - N/A   Overcast
11:55 PM 55.4 °F 53.6 °F 94% 30.07 in 7.0 mi North 11.5 mph - N/A   Overcast