Weather History for Mammoth, CA

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Tuesday, May 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 51 °F -  
Max Temperature 69 °F 64 °F 80 °F (2000)
Min Temperature 33 °F 51 °F 30 °F (2011)
Degree Days  
Heating Degree Days 14    
Growing Degree Days 1 (Base 50)    
Moisture  
Dew Point 21 °F    
Average Humidity 34    
Maximum Humidity 75    
Minimum Humidity 9    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.07 in    
Wind  
Wind Speed 8 mph (SW)    
Max Wind Speed 33 mph    
Max Gust Speed 51 mph    
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

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Date:

Astronomy

May. 21, 2013 Rise Set
Actual Time 5:41 AM PDT 8:03 PM PDT
Civil Twilight 5:11 AM PDT 8:33 PM PDT
Nautical Twilight 4:34 AM PDT 9:10 PM PDT
Astronomical Twilight 3:54 AM PDT 9:50 PM PDT
Moon 4:26 PM PDT (5/21) 3:07 AM PDT (5/21)
Length of Visible Light 15h 21m
Length of Day
14h 22m
Waxing Gibbous, 85% of the Moon is Illuminated
May 21
Waxing Gibbous
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 42.8 °F - 28.4 °F 57% 30.19 in 10.0 mi Calm Calm - N/A   Clear
12:35 AM 42.8 °F - 28.4 °F 57% 30.19 in 10.0 mi Calm Calm - N/A   Clear
12:55 AM 42.8 °F 41.1 °F 28.4 °F 57% 30.18 in 10.0 mi NNW 3.5 mph - N/A   Clear
1:15 AM 37.4 °F - 28.4 °F 70% 30.18 in 10.0 mi Calm Calm - N/A   Clear
1:35 AM 41.0 °F - 30.2 °F 65% 30.17 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 37.4 °F 33.8 °F 26.6 °F 65% 30.17 in 10.0 mi West 4.6 mph - N/A   Clear
2:15 AM 37.4 °F 34.9 °F 28.4 °F 70% 30.16 in 10.0 mi North 3.5 mph - N/A   Clear
2:35 AM 39.2 °F - 28.4 °F 65% 30.15 in 10.0 mi Calm Calm - N/A   Clear
2:55 AM 39.2 °F - 30.2 °F 70% 30.15 in 10.0 mi Calm Calm - N/A   Clear
3:15 AM 37.4 °F - 30.2 °F 75% 30.14 in 10.0 mi Calm Calm - N/A   Clear
3:35 AM 37.4 °F - 26.6 °F 65% 30.14 in 10.0 mi Calm Calm - N/A   Clear
3:55 AM 37.4 °F - 30.2 °F 75% 30.14 in 10.0 mi Calm Calm - N/A   Clear
4:15 AM 39.2 °F 37.0 °F 30.2 °F 70% 30.13 in 10.0 mi West 3.5 mph - N/A   Clear
4:35 AM 37.4 °F - 28.4 °F 70% 30.13 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 37.4 °F - 28.4 °F 70% 30.13 in 10.0 mi Calm Calm - N/A   Clear
5:15 AM 37.4 °F - 28.4 °F 70% 30.13 in 10.0 mi Calm Calm - N/A   Clear
5:35 AM 35.6 °F - 28.4 °F 75% 30.13 in 10.0 mi Calm Calm - N/A   Clear
5:55 AM 35.6 °F - 28.4 °F 75% 30.13 in 10.0 mi Calm Calm - N/A   Clear
6:15 AM 33.8 °F 30.8 °F 26.6 °F 75% 30.12 in 10.0 mi NW 3.5 mph - N/A   Clear
6:35 AM 35.6 °F 32.8 °F 28.4 °F 75% 30.13 in 10.0 mi West 3.5 mph - N/A   Clear
6:55 AM 37.4 °F - 28.4 °F 70% 30.12 in 10.0 mi Calm Calm - N/A   Clear
7:15 AM 39.2 °F 35.9 °F 30.2 °F 70% 30.12 in 10.0 mi West 4.6 mph - N/A   Clear
7:35 AM 46.4 °F 43.5 °F 32.0 °F 57% 30.12 in 10.0 mi WSW 5.8 mph - N/A   Clear
7:55 AM 50.0 °F - 32.0 °F 50% 30.12 in 10.0 mi ESE 3.5 mph - N/A   Clear
8:15 AM 51.8 °F - 32.0 °F 47% 30.12 in 10.0 mi Calm Calm - N/A   Clear
8:35 AM 55.4 °F - 30.2 °F 38% 30.11 in 10.0 mi NNE 4.6 mph 9.2 mph N/A   Clear
8:55 AM 59.0 °F - 26.6 °F 29% 30.11 in 10.0 mi SW 3.5 mph - N/A   Clear
9:15 AM 59.0 °F - 12.2 °F 16% 30.11 in 10.0 mi South 18.4 mph 25.3 mph N/A   Clear
9:35 AM 64.4 °F - 3.2 °F 9% 30.11 in 10.0 mi SW 12.7 mph 28.8 mph N/A   Clear
9:55 AM 66.2 °F - 6.8 °F 10% 30.10 in 10.0 mi SSW 17.3 mph 25.3 mph N/A   Clear
10:15 AM 66.2 °F - 6.8 °F 10% 30.09 in 10.0 mi SSW 18.4 mph 31.1 mph N/A   Clear
10:35 AM 64.4 °F - 8.6 °F 11% 30.09 in 10.0 mi SSW 21.9 mph 31.1 mph N/A   Clear
10:55 AM 66.2 °F - 10.4 °F 11% 30.10 in 10.0 mi SSW 3.5 mph 29.9 mph N/A   Clear
11:15 AM 66.2 °F - 12.2 °F 12% 30.09 in 10.0 mi SSW 18.4 mph 28.8 mph N/A   Clear
11:35 AM 68.0 °F - 15.8 °F 13% 30.10 in 10.0 mi West 21.9 mph 35.7 mph N/A   Clear
11:55 AM 68.0 °F - 15.8 °F 13% 30.08 in 10.0 mi SSW 10.4 mph 26.5 mph N/A   Clear
12:15 PM 68.0 °F - 19.4 °F 16% 30.07 in 10.0 mi WSW 20.7 mph 35.7 mph N/A   Clear
12:35 PM 68.0 °F - 19.4 °F 16% 30.07 in 10.0 mi West 19.6 mph 31.1 mph N/A   Clear
12:55 PM 68.0 °F - 19.4 °F 16% 30.06 in 10.0 mi West 15.0 mph 27.6 mph N/A   Clear
1:15 PM 68.0 °F - 21.2 °F 17% 30.06 in 10.0 mi SSW 13.8 mph 32.2 mph N/A   Clear
1:35 PM 68.0 °F - 23.0 °F 18% 30.06 in 10.0 mi West 12.7 mph 38.0 mph N/A   Clear
1:55 PM 68.0 °F - 23.0 °F 18% 30.05 in 10.0 mi WSW 19.6 mph 27.6 mph N/A   Clear
2:15 PM 69.8 °F - 23.0 °F 17% 30.04 in 10.0 mi SSW 16.1 mph 34.5 mph N/A   Clear
2:35 PM 69.8 °F - 24.8 °F 18% 30.04 in 10.0 mi SW 18.4 mph 32.2 mph N/A   Clear
2:55 PM 68.0 °F - 24.8 °F 20% 30.03 in 10.0 mi West 25.3 mph 41.4 mph N/A   Clear
3:15 PM 68.0 °F - 24.8 °F 20% 30.02 in 10.0 mi WSW 16.1 mph 35.7 mph N/A   Clear
3:35 PM 68.0 °F - 24.8 °F 20% 30.03 in 10.0 mi SW 5.8 mph 26.5 mph N/A   Clear
3:55 PM 68.0 °F - 24.8 °F 20% 30.02 in 10.0 mi South 18.4 mph 32.2 mph N/A   Clear
4:15 PM 66.2 °F - 24.8 °F 21% 30.00 in 10.0 mi SW 17.3 mph 25.3 mph N/A   Clear
4:35 PM 68.0 °F - 26.6 °F 21% 29.99 in 10.0 mi West 5.8 mph 26.5 mph N/A   Clear
4:55 PM 66.2 °F - 23.0 °F 19% 29.99 in 10.0 mi SW 8.1 mph 27.6 mph N/A   Clear
5:15 PM 64.4 °F - 23.0 °F 21% 29.99 in 10.0 mi SSW 33.4 mph 50.6 mph N/A   Clear
5:35 PM 64.4 °F - 21.2 °F 19% 29.99 in 10.0 mi South 24.2 mph 39.1 mph N/A   Clear
5:55 PM 64.4 °F - 21.2 °F 19% 29.99 in 10.0 mi SSW 11.5 mph 28.8 mph N/A   Clear
6:15 PM 62.6 °F - 17.6 °F 18% 29.99 in 10.0 mi WNW 3.5 mph 28.8 mph N/A   Clear
6:35 PM 62.6 °F - 15.8 °F 16% 29.98 in 10.0 mi SSW 13.8 mph 27.6 mph N/A   Clear
6:55 PM 60.8 °F - 15.8 °F 17% 29.98 in 10.0 mi South 12.7 mph 39.1 mph N/A   Clear
7:15 PM 60.8 °F - 17.6 °F 19% 29.99 in 10.0 mi SSW 18.4 mph 34.5 mph N/A   Clear
7:35 PM 59.0 °F - 15.8 °F 19% 29.99 in 10.0 mi SW 20.7 mph 34.5 mph N/A   Clear
7:55 PM 57.2 °F - 15.8 °F 20% 29.97 in 10.0 mi South 24.2 mph 48.3 mph N/A   Clear
8:15 PM 57.2 °F - 15.8 °F 20% 29.98 in 10.0 mi South 21.9 mph 39.1 mph N/A   Clear
8:35 PM 55.4 °F - 10.4 °F 17% 29.98 in 10.0 mi SSW 20.7 mph 36.8 mph N/A   Clear
8:55 PM 55.4 °F - 10.4 °F 17% 29.98 in 10.0 mi SSW 21.9 mph 35.7 mph N/A   Clear
9:15 PM 55.4 °F - 8.6 °F 15% 29.98 in 10.0 mi SSW 20.7 mph 34.5 mph N/A   Clear
9:35 PM 55.4 °F - 8.6 °F 15% 29.98 in 10.0 mi SSW 21.9 mph 34.5 mph N/A   Clear
9:55 PM 55.4 °F - 10.4 °F 17% 29.98 in 10.0 mi SSW 26.5 mph 34.5 mph N/A   Clear
10:15 PM 55.4 °F - 12.2 °F 18% 29.97 in 10.0 mi SSW 26.5 mph 40.3 mph N/A   Clear
10:35 PM 55.4 °F - 10.4 °F 17% 29.96 in 10.0 mi SSW 29.9 mph 34.5 mph N/A   Clear
10:55 PM 55.4 °F - 8.6 °F 15% 29.96 in 10.0 mi SW 25.3 mph 41.4 mph N/A   Clear
11:15 PM 55.4 °F - 6.8 °F 14% 29.96 in 10.0 mi SSW 18.4 mph 34.5 mph N/A   Clear
11:35 PM 55.4 °F - 6.8 °F 14% 29.95 in 10.0 mi SSW 23.0 mph 35.7 mph N/A   Clear
11:55 PM 51.8 °F - 14.0 °F 22% 29.95 in 10.0 mi SSW 24.2 mph 32.2 mph N/A   Clear