Weather History for Mammoth, CA

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Monday, October 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 9 °C -  
Max Temperature 20 °C 12 °C 23 °C (2003)
Min Temperature -1 °C 1 °C -6 °C (1996)
Degree Days  
Heating Degree Days 16    
Moisture  
Dew Point -12 °C    
Average Humidity 28    
Maximum Humidity 47    
Minimum Humidity 9    
Precipitation  
Precipitation 0.00 mm - - ()
Sea Level Pressure  
Sea Level Pressure 1025 hPa    
Wind  
Wind Speed 8 km/h (ENE)    
Max Wind Speed 19 km/h    
Max Gust Speed -    
Visibility 16 kilometers    
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

Oct. 21, 2013 Rise Set
Actual Time 7:09 AM PDT 6:09 PM PDT
Civil Twilight 6:43 AM PDT 6:36 PM PDT
Nautical Twilight 6:12 AM PDT 7:06 PM PDT
Astronomical Twilight 5:42 AM PDT 7:36 PM PDT
Moon 8:08 PM PDT (10/21) 9:46 AM PDT (10/21)
Length of Visible Light 11h 53m
Length of Day
10h 59m
Waning Gibbous, 92% of the Moon is Illuminated
Oct 21
Waning Gibbous
Oct 26
Last Quarter
Nov 3
New
Nov 9
First Quarter
Nov 17
Full

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 3.0 °C -0.7 °C -11.0 °C 36% 1024.3 hPa 16.1 km WNW 14.8 km/h / 4.1 m/s - N/A   Clear
12:35 AM 3.0 °C -1.0 °C -11.0 °C 36% 1024.3 hPa 16.1 km West 16.7 km/h / 4.6 m/s - N/A   Clear
12:55 AM 4.0 °C 0.9 °C -11.0 °C 33% 1024.3 hPa 16.1 km WNW 13.0 km/h / 3.6 m/s - N/A   Clear
1:15 AM 2.0 °C -2.2 °C -11.0 °C 38% 1024.6 hPa 16.1 km West 16.7 km/h / 4.6 m/s - N/A   Clear
1:35 AM 3.0 °C - -11.0 °C 36% 1024.6 hPa 16.1 km Calm Calm - N/A   Clear
1:55 AM 2.0 °C 0.5 °C -11.0 °C 38% 1024.6 hPa 16.1 km NNW 5.6 km/h / 1.5 m/s - N/A   Clear
2:15 AM 2.0 °C - -11.0 °C 38% 1024.9 hPa 16.1 km Calm Calm - N/A   Clear
2:35 AM 2.0 °C - -11.0 °C 38% 1024.9 hPa 16.1 km Calm Calm - N/A   Clear
2:55 AM 2.0 °C - -11.0 °C 38% 1024.9 hPa 16.1 km Calm Calm - N/A   Clear
3:15 AM 2.0 °C - -11.0 °C 38% 1024.9 hPa 16.1 km Calm Calm - N/A   Clear
3:35 AM 1.0 °C -0.7 °C -10.0 °C 44% 1024.6 hPa 16.1 km North 5.6 km/h / 1.5 m/s - N/A   Clear
3:55 AM 0.0 °C - -11.0 °C 44% 1024.6 hPa 16.1 km Calm Calm - N/A   Clear
4:15 AM 1.0 °C -2.4 °C -11.0 °C 41% 1024.3 hPa 16.1 km West 11.1 km/h / 3.1 m/s - N/A   Clear
4:35 AM 2.0 °C -1.5 °C -11.0 °C 38% 1024.3 hPa 16.1 km West 13.0 km/h / 3.6 m/s - N/A   Clear
4:55 AM 1.0 °C - -11.0 °C 41% 1024.6 hPa 16.1 km Calm Calm - N/A   Clear
5:15 AM 0.0 °C -1.8 °C -11.0 °C 44% 1024.6 hPa 16.1 km North 5.6 km/h / 1.5 m/s - N/A   Clear
5:35 AM 0.0 °C -1.8 °C -11.0 °C 44% 1024.6 hPa 16.1 km NW 5.6 km/h / 1.5 m/s - N/A   Clear
5:55 AM 0.0 °C -2.5 °C -11.0 °C 44% 1024.6 hPa 16.1 km North 7.4 km/h / 2.1 m/s - N/A   Clear
6:15 AM 0.0 °C - -11.0 °C 44% 1024.9 hPa 16.1 km Calm Calm - N/A   Clear
6:35 AM 0.0 °C -3.6 °C -11.0 °C 44% 1024.9 hPa 16.1 km NW 11.1 km/h / 3.1 m/s - N/A   Clear
6:55 AM -1.0 °C -3.7 °C -11.0 °C 47% 1024.9 hPa 16.1 km NW 7.4 km/h / 2.1 m/s - N/A   Clear
7:15 AM -1.0 °C -3.0 °C -11.0 °C 47% 1024.9 hPa 16.1 km NNW 5.6 km/h / 1.5 m/s - N/A   Clear
7:35 AM 0.0 °C - -11.0 °C 44% 1025.3 hPa 16.1 km Calm Calm - N/A   Clear
7:55 AM 1.0 °C -0.7 °C -11.0 °C 41% 1025.3 hPa 16.1 km NNW 5.6 km/h / 1.5 m/s - N/A   Clear
8:15 AM 3.0 °C - -11.0 °C 36% 1025.6 hPa 16.1 km Calm Calm - N/A   Clear
8:35 AM 5.0 °C - -11.0 °C 31% 1025.6 hPa 16.1 km Calm Calm - N/A   Clear
8:55 AM 5.0 °C - -11.0 °C 31% 1026.0 hPa 16.1 km Calm Calm - N/A   Clear
9:15 AM 7.0 °C - -11.0 °C 27% 1026.0 hPa 16.1 km Calm Calm - N/A   Clear
9:35 AM 9.0 °C - -11.0 °C 24% 1026.0 hPa 16.1 km Calm Calm - N/A   Clear
9:55 AM 10.0 °C - -10.0 °C 24% 1025.6 hPa 16.1 km SE 7.4 km/h / 2.1 m/s - N/A   Clear
10:15 AM 12.0 °C - -10.0 °C 21% 1025.3 hPa 16.1 km SE 11.1 km/h / 3.1 m/s - N/A   Clear
10:35 AM 13.0 °C - -9.0 °C 21% 1025.3 hPa 16.1 km SE 13.0 km/h / 3.6 m/s - N/A   Clear
10:55 AM 14.0 °C - -10.0 °C 18% 1025.3 hPa 16.1 km ESE 11.1 km/h / 3.1 m/s - N/A   Clear
11:15 AM 15.0 °C - -10.0 °C 17% 1025.3 hPa 16.1 km ESE 11.1 km/h / 3.1 m/s - N/A   Clear
11:35 AM 16.0 °C - -11.0 °C 15% 1024.9 hPa 16.1 km ESE 9.3 km/h / 2.6 m/s - N/A   Clear
11:55 AM 17.0 °C - -14.0 °C 11% 1024.9 hPa 16.1 km ESE 9.3 km/h / 2.6 m/s - N/A   Clear
12:15 PM 17.0 °C - -15.0 °C 10% 1024.6 hPa 16.1 km SE 9.3 km/h / 2.6 m/s - N/A   Clear
12:35 PM 18.0 °C - -16.0 °C 9% 1024.3 hPa 16.1 km SE 9.3 km/h / 2.6 m/s - N/A   Clear
12:55 PM 18.0 °C - -14.0 °C 10% 1024.3 hPa 16.1 km ESE 9.3 km/h / 2.6 m/s - N/A   Clear
1:15 PM 18.0 °C - -13.0 °C 11% 1023.9 hPa 16.1 km ESE 11.1 km/h / 3.1 m/s - N/A   Clear
1:35 PM 19.0 °C - -12.0 °C 11% 1023.6 hPa 16.1 km ESE 13.0 km/h / 3.6 m/s - N/A   Clear
1:55 PM 19.0 °C - -12.0 °C 11% 1023.2 hPa 16.1 km Calm Calm - N/A   Clear
2:15 PM 20.0 °C - -12.0 °C 11% 1023.2 hPa 16.1 km SE 7.4 km/h / 2.1 m/s - N/A   Clear
2:35 PM 20.0 °C - -11.0 °C 12% 1023.2 hPa 16.1 km SSE 13.0 km/h / 3.6 m/s - N/A   Clear
2:55 PM 20.0 °C - -11.0 °C 12% 1022.9 hPa 16.1 km ESE 14.8 km/h / 4.1 m/s - N/A   Clear
3:15 PM 19.0 °C - -11.0 °C 12% 1022.9 hPa 16.1 km ESE 18.5 km/h / 5.1 m/s - N/A   Clear
3:35 PM 19.0 °C - -11.0 °C 12% 1022.9 hPa 16.1 km ESE 13.0 km/h / 3.6 m/s - N/A   Clear
3:55 PM 19.0 °C - -12.0 °C 11% 1022.9 hPa 16.1 km SE 13.0 km/h / 3.6 m/s - N/A   Clear
4:15 PM 18.0 °C - -12.0 °C 12% 1022.9 hPa 16.1 km East 16.7 km/h / 4.6 m/s - N/A   Clear
4:35 PM 18.0 °C - -12.0 °C 12% 1022.9 hPa 16.1 km ESE 18.5 km/h / 5.1 m/s - N/A   Clear
4:55 PM 17.0 °C - -13.0 °C 12% 1022.9 hPa 16.1 km ESE 13.0 km/h / 3.6 m/s - N/A   Clear
5:15 PM 17.0 °C - -13.0 °C 12% 1022.9 hPa 16.1 km SE 11.1 km/h / 3.1 m/s - N/A   Clear
5:35 PM 15.0 °C - -13.0 °C 14% 1022.9 hPa 16.1 km ESE 5.6 km/h / 1.5 m/s - N/A   Clear
5:55 PM 13.0 °C - -14.0 °C 14% 1023.2 hPa 16.1 km ESE 7.4 km/h / 2.1 m/s - N/A   Clear
6:15 PM 11.0 °C - -14.0 °C 16% 1023.2 hPa 16.1 km Calm Calm - N/A   Clear
6:35 PM 10.0 °C - -13.0 °C 19% 1023.6 hPa 16.1 km Calm Calm - N/A   Clear
6:55 PM 9.0 °C - -13.0 °C 20% 1023.6 hPa 16.1 km Calm Calm - N/A   Clear
7:15 PM 7.0 °C - -13.0 °C 23% 1023.9 hPa 16.1 km Calm Calm - N/A   Clear
7:35 PM 6.0 °C - -14.0 °C 23% 1024.3 hPa 16.1 km Calm Calm - N/A   Clear
7:55 PM 5.0 °C - -13.0 °C 26% 1024.3 hPa 16.1 km Calm Calm - N/A   Clear
8:15 PM 5.0 °C 3.9 °C -13.0 °C 26% 1024.6 hPa 16.1 km NNW 5.6 km/h / 1.5 m/s - N/A   Clear
8:35 PM 4.0 °C 2.1 °C -13.0 °C 28% 1024.6 hPa 16.1 km North 7.4 km/h / 2.1 m/s - N/A   Clear
8:55 PM 3.0 °C - -13.0 °C 30% 1024.9 hPa 16.1 km Calm Calm - N/A   Clear
9:15 PM 4.0 °C 2.1 °C -12.0 °C 31% 1025.3 hPa 16.1 km WNW 7.4 km/h / 2.1 m/s - N/A   Clear
9:35 PM 3.0 °C 1.6 °C -11.0 °C 36% 1025.3 hPa 16.1 km WNW 5.6 km/h / 1.5 m/s - N/A   Clear
9:55 PM 3.0 °C 1.0 °C -11.0 °C 36% 1025.6 hPa 16.1 km North 7.4 km/h / 2.1 m/s - N/A   Clear
10:15 PM 3.0 °C - -11.0 °C 36% 1026.0 hPa 16.1 km Calm Calm - N/A   Clear
10:35 PM 4.0 °C - -11.0 °C 33% 1026.0 hPa 16.1 km Calm Calm - N/A   Clear
10:55 PM 2.0 °C 0.5 °C -12.0 °C 35% 1026.0 hPa 16.1 km North 5.6 km/h / 1.5 m/s - N/A   Clear
11:15 PM 2.0 °C - -12.0 °C 35% 1026.0 hPa 16.1 km Calm Calm - N/A   Clear
11:35 PM 2.0 °C 0.5 °C -11.0 °C 38% 1026.0 hPa 16.1 km West 5.6 km/h / 1.5 m/s - N/A   Clear
11:55 PM 2.0 °C 0.5 °C -11.0 °C 38% 1026.0 hPa 16.1 km NW 5.6 km/h / 1.5 m/s - N/A   Clear