Weather History for Alturas, CA

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Friday, June 20, 2014

  Actual Average Record
Temperature  
Mean Temperature 18 °C 16 °C  
Max Temperature 28 °C 26 °C 38 °C (1961)
Min Temperature 8 °C 6 °C -3 °C (1916)
Degree Days  
Heating Degree Days 0 5  
Month to date heating degree days 81 144  
Since 1 June heating degree days 81 144  
Since 1 July heating degree days 6471 6901  
Cooling Degree Days 0 0  
Month to date cooling degree days 10 0  
Year to date cooling degree days 10 0  
Since 1 June cooling degree days 10 0  
Growing Degree Days 15 (Base 50)    
Moisture  
Dew Point 0 °C    
Average Humidity 41    
Maximum Humidity 71    
Minimum Humidity 10    
Precipitation  
Precipitation 0.00 mm 0.25 mm 1.40 mm (1975)
Month to date precipitation T 0.80  
Year to date precipitation 4.99 8.34  
Sea Level Pressure  
Sea Level Pressure 1014 hPa    
Wind  
Wind Speed 11 km/h (West)    
Max Wind Speed 34 km/h    
Max Gust Speed 43 km/h    
Visibility 16 kilometers    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jun. 20, 2014 Rise Set
Actual Time 5:28 AM PDT 8:39 PM PDT
Civil Twilight 4:54 AM PDT 9:13 PM PDT
Nautical Twilight 4:10 AM PDT 9:57 PM PDT
Astronomical Twilight 3:18 AM PDT 10:49 PM PDT
Moon 1:14 AM PDT (6/20) 2:15 PM PDT (6/20)
Length of Visible Light 16h 19m
Length of Day
15h 11m
Last Quarter, 39% of the Moon is Illuminated
Jun 20
Last Quarter
Jun 27
New
Jul 5
First Quarter
Jul 12
Full
Jul 18
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:55 AM 17.2 °C 1.1 °C 34% 1014.5 hPa 16.1 km West 7.4 km/h / 2.1 m/s - N/A   Clear
1:55 AM 16.1 °C 5.6 °C 50% 1015.0 hPa 16.1 km WSW 7.4 km/h / 2.1 m/s - N/A   Clear
2:55 AM 15.0 °C 5.6 °C 53% 1014.9 hPa 16.1 km SW 5.6 km/h / 1.5 m/s - N/A   Clear
3:55 AM 12.2 °C 5.0 °C 62% 1015.1 hPa 16.1 km Calm Calm - N/A   Clear
4:55 AM 10.6 °C 5.0 °C 68% 1015.0 hPa 16.1 km Calm Calm - N/A   Clear
5:55 AM 8.9 °C 4.4 °C 74% 1016.0 hPa 16.1 km Calm Calm - N/A   Clear
6:55 AM 12.8 °C 5.6 °C 62% 1015.9 hPa 16.1 km East 5.6 km/h / 1.5 m/s - N/A   Clear
7:55 AM 15.0 °C 6.1 °C 55% 1015.5 hPa 16.1 km SE 5.6 km/h / 1.5 m/s - N/A   Clear
8:55 AM 17.8 °C 6.7 °C 48% 1015.2 hPa 16.1 km Calm Calm - N/A   Clear
9:55 AM 20.6 °C 6.1 °C 39% 1014.4 hPa 16.1 km Calm Calm - N/A   Clear
10:55 AM 22.2 °C 3.3 °C 29% 1013.9 hPa 16.1 km North 11.1 km/h / 3.1 m/s - N/A   Clear
11:55 AM 25.0 °C -0.6 °C 19% 1013.5 hPa 16.1 km WNW 14.8 km/h / 4.1 m/s 38.9 km/h / 10.8 m/s N/A   Clear
12:55 PM 26.1 °C -2.2 °C 15% 1012.9 hPa 16.1 km WSW 18.5 km/h / 5.1 m/s 33.3 km/h / 9.3 m/s N/A   Clear
1:55 PM 27.2 °C -2.8 °C 14% 1012.4 hPa 16.1 km WNW 14.8 km/h / 4.1 m/s 29.6 km/h / 8.2 m/s N/A   Clear
2:55 PM 28.3 °C -4.4 °C 12% 1012.3 hPa 16.1 km West 24.1 km/h / 6.7 m/s 38.9 km/h / 10.8 m/s N/A   Clear
3:55 PM 27.2 °C -2.2 °C 14% 1012.3 hPa 16.1 km WSW 20.4 km/h / 5.7 m/s - N/A   Clear
4:55 PM 27.8 °C -5.6 °C 11% 1012.0 hPa 16.1 km West 24.1 km/h / 6.7 m/s 35.2 km/h / 9.8 m/s N/A   Clear
5:55 PM 27.2 °C -6.1 °C 11% 1012.1 hPa 16.1 km WSW 22.2 km/h / 6.2 m/s 40.7 km/h / 11.3 m/s N/A   Clear
6:55 PM 26.1 °C -6.1 °C 12% 1011.6 hPa 16.1 km WSW 20.4 km/h / 5.7 m/s - N/A   Clear
7:55 PM 23.9 °C -2.2 °C 18% 1011.8 hPa 16.1 km WNW 20.4 km/h / 5.7 m/s - N/A   Clear
8:55 PM 21.1 °C -3.9 °C 18% 1012.3 hPa 16.1 km WNW 11.1 km/h / 3.1 m/s - N/A   Clear
10:55 PM 17.8 °C -8.3 °C 16% 1013.6 hPa 16.1 km SW 7.4 km/h / 2.1 m/s - N/A   Clear
11:55 PM 17.2 °C -7.2 °C 18% 1013.4 hPa 16.1 km West 11.1 km/h / 3.1 m/s - N/A   Clear