Weather History for Flagstaff, AZ

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Tuesday, February 28, 2012

  Actual Average Record
Temperature  
Mean Temperature 23 °F 34 °F  
Max Temperature 31 °F 47 °F 65 °F (1999)
Min Temperature 15 °F 21 °F -16 °F (1962)
Degree Days  
Heating Degree Days 42 31  
Month to date heating degree days 914 921  
Since 1 July heating degree days 4650 4839  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 20 °F    
Average Humidity 85    
Maximum Humidity 100    
Minimum Humidity 69    
Precipitation  
Precipitation 0.24 in 0.08 in 1.80 in (1991)
Month to date precipitation 0.99 2.16  
Year to date precipitation 1.41 4.21  
Snow  
Snow 5.20 in 0.70 in 11.00 in (1991)
Month to date snowfall 15.9 20.9  
Since 1 July snowfall 66.1 73.2  
Snow Depth 4.00 in    
Sea Level Pressure  
Sea Level Pressure 29.90 in    
Wind  
Wind Speed 14 mph (SW)    
Max Wind Speed 33 mph    
Max Gust Speed 46 mph    
Visibility 4 miles    
Events Fog , Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Feb. 28, 2012 Rise Set
Actual Time 6:58 AM MST 6:21 PM MST
Civil Twilight 6:32 AM MST 6:46 PM MST
Nautical Twilight 6:03 AM MST 7:15 PM MST
Astronomical Twilight 5:33 AM MST 7:45 PM MST
Moon 10:24 AM MST (2/28) 12:01 AM MST (2/28)
Length of Visible Light 12h 13m
Length of Day
11h 23m
Waxing Crescent, 38% of the Moon is Illuminated
Feb 28
Waxing Crescent
Feb 29
First Quarter
Mar 8
Full
Mar 14
Last Quarter
Mar 22
New

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 28.9 °F 17.3 °F 26.1 °F 89% 29.58 in 1.8 mi SSW 16.1 mph 28.8 mph 0.00 in Snow Light Snow
1:02 AM 28.4 °F 16.2 °F 26.6 °F 93% 29.70 in 3.0 mi SSW 17.3 mph 25.3 mph 0.01 in Snow Light Snow
1:22 AM 28.4 °F 13.5 °F 24.8 °F 86% 29.69 in 1.8 mi SSW 26.5 mph 39.1 mph 0.01 in Snow Light Snow
1:27 AM 28.4 °F 14.1 °F 26.6 °F 93% 29.69 in 0.8 mi SSW 24.2 mph 36.8 mph 0.01 in Snow Light Snow
1:37 AM 28.4 °F 16.2 °F 26.6 °F 93% 29.70 in 0.5 mi SSW 17.3 mph 27.6 mph 0.02 in Fog , Snow Snow
1:54 AM 26.6 °F 13.1 °F 26.6 °F 100% 29.69 in 0.2 mi SSW 19.6 mph 31.1 mph 0.04 in Fog , Snow Snow
1:57 AM 27.0 °F 13.9 °F 26.1 °F 96% 29.59 in 0.5 mi SSW 18.4 mph 28.8 mph 0.05 in Fog , Snow Snow
2:20 AM 26.6 °F 13.4 °F 24.8 °F 93% 29.70 in 0.2 mi SSW 18.4 mph 34.5 mph 0.03 in Fog , Snow Snow
2:35 AM 26.6 °F 13.8 °F 24.8 °F 93% 29.70 in 0.2 mi SSW 17.3 mph 29.9 mph 0.05 in Fog , Snow Heavy Snow
2:52 AM 26.6 °F 11.4 °F 24.8 °F 93% 29.70 in 0.8 mi SSW 25.3 mph 41.4 mph 0.05 in Snow Light Snow
2:57 AM 25.0 °F 7.8 °F 23.0 °F 92% 29.60 in 1.0 mi SW 31.1 mph 42.6 mph 0.05 in Snow Light Snow
3:13 AM 24.8 °F 8.1 °F 23.0 °F 93% 29.70 in 1.0 mi SW 28.8 mph 41.4 mph 0.01 in Snow Light Snow
3:28 AM 24.8 °F 8.1 °F 23.0 °F 93% 29.72 in 0.8 mi SSW 28.8 mph 35.7 mph 0.01 in Snow Light Snow
3:38 AM 24.8 °F 10.3 °F 21.2 °F 86% 29.72 in 1.0 mi SW 20.7 mph 38.0 mph 0.02 in Snow Light Snow
3:44 AM 24.8 °F 10.0 °F 19.4 °F 80% 29.73 in 3.0 mi WSW 21.9 mph 32.2 mph 0.02 in Snow Light Snow
3:57 AM 25.0 °F 10.2 °F 18.0 °F 75% 29.65 in 2.5 mi WSW 21.9 mph 38.0 mph 0.02 in Snow Light Snow
4:01 AM 24.8 °F 7.3 °F 17.6 °F 74% 29.72 in 1.8 mi SW 32.2 mph 46.0 mph 0.00 in Snow Light Snow
4:06 AM 24.8 °F 9.6 °F 17.6 °F 74% 29.74 in 2.0 mi WSW 23.0 mph 46.0 mph 0.00 in Snow Light Snow
4:18 AM 24.8 °F 8.7 °F 17.6 °F 74% 29.74 in 4.0 mi SW 26.5 mph 38.0 mph 0.00 in   Haze
4:34 AM 24.8 °F 8.4 °F 17.6 °F 74% 29.75 in 5.0 mi SW 27.6 mph 42.6 mph 0.00 in Snow Light Snow
4:44 AM 24.8 °F 10.0 °F 17.6 °F 74% 29.75 in 3.0 mi WSW 21.9 mph 36.8 mph 0.00 in Snow Light Snow
4:52 AM 24.8 °F 9.6 °F 17.6 °F 74% 29.76 in 4.0 mi WSW 23.0 mph 33.4 mph 0.00 in Snow Light Snow
4:57 AM 24.1 °F 9.4 °F 17.1 °F 75% 29.70 in 6.0 mi WSW 20.7 mph 33.4 mph 0.00 in   Haze
5:37 AM 23.0 °F 9.6 °F 17.6 °F 80% 29.80 in 1.8 mi WSW 16.1 mph 31.1 mph 0.00 in Snow Light Snow
5:57 AM 23.0 °F 9.2 °F 19.9 °F 88% 29.75 in 1.2 mi SW 17.3 mph 25.3 mph 0.01 in Snow Light Snow
6:09 AM 23.0 °F 10.6 °F 19.4 °F 86% 29.81 in 0.8 mi SW 13.8 mph - 0.01 in Snow Light Snow
6:19 AM 23.0 °F 6.6 °F 19.4 °F 86% 29.82 in 1.0 mi SSW 25.3 mph 35.7 mph 0.01 in Snow Light Snow
6:57 AM 21.9 °F 5.5 °F 19.0 °F 89% 29.80 in 1.5 mi SW 24.2 mph 33.4 mph 0.02 in Snow Light Snow
7:14 AM 21.2 °F 6.8 °F 19.4 °F 93% 29.86 in 0.8 mi SW 17.3 mph 32.2 mph 0.01 in Snow Light Snow
7:34 AM 21.2 °F 8.3 °F 19.4 °F 93% 29.89 in 1.8 mi WSW 13.8 mph 21.9 mph 0.02 in Snow Light Snow
7:49 AM 21.2 °F 8.3 °F 19.4 °F 93% 29.90 in 0.5 mi SW 13.8 mph 25.3 mph 0.02 in Fog , Snow Light Snow
7:57 AM 21.9 °F 10.4 °F 19.9 °F 92% 29.89 in 0.5 mi SW 11.5 mph - 0.03 in Fog , Snow Light Snow
8:05 AM 21.2 °F 6.4 °F 19.4 °F 93% 29.92 in 0.2 mi SSW 18.4 mph 21.9 mph 0.00 in Fog , Snow Snow
8:25 AM 21.2 °F 8.9 °F 19.4 °F 93% 29.94 in 0.5 mi SW 12.7 mph - 0.03 in Fog , Snow Snow
8:33 AM 21.2 °F 6.4 °F 19.4 °F 93% 29.94 in 0.2 mi SW 18.4 mph - 0.03 in Fog , Snow Snow
8:46 AM 21.2 °F 9.5 °F 19.4 °F 93% 29.96 in 0.5 mi SW 11.5 mph 23.0 mph 0.04 in Fog , Snow Snow
8:54 AM 21.2 °F 8.3 °F 19.4 °F 93% 29.97 in 0.2 mi WSW 13.8 mph - 0.05 in Fog , Snow Snow
8:57 AM 21.9 °F 8.2 °F 19.9 °F 92% 29.97 in 0.2 mi WSW 16.1 mph 23.0 mph 0.05 in Fog , Snow Snow
9:14 AM 21.2 °F 8.9 °F 17.6 °F 86% 29.98 in 2.0 mi WSW 12.7 mph 23.0 mph 0.01 in Snow Light Snow
9:30 AM 21.2 °F 6.4 °F 17.6 °F 86% 29.99 in 2.0 mi SW 18.4 mph 25.3 mph 0.01 in Snow Light Snow
9:46 AM 23.0 °F 9.2 °F 17.6 °F 80% 30.00 in 5.0 mi SW 17.3 mph 27.6 mph 0.01 in Snow Light Snow
9:57 AM 23.0 °F 9.2 °F 17.1 °F 78% 30.01 in 7.0 mi WSW 17.3 mph 26.5 mph 0.01 in Snow Light Snow
10:57 AM 24.1 °F 11.0 °F 17.1 °F 75% 30.05 in 7.0 mi WSW 16.1 mph 26.5 mph 0.00 in   Overcast
11:40 AM 24.8 °F 10.3 °F 19.4 °F 80% 30.05 in 10.0 mi SW 20.7 mph 28.8 mph N/A   Overcast
11:57 AM 24.1 °F 9.8 °F 19.9 °F 84% 30.06 in 10.0 mi SW 19.6 mph 24.2 mph N/A   Overcast
12:11 PM 23.0 °F 7.6 °F 19.4 °F 86% 30.07 in 10.0 mi SW 21.9 mph - N/A   Overcast
12:57 PM 24.1 °F 10.6 °F 19.9 °F 84% 30.08 in 10.0 mi SW 17.3 mph 21.9 mph N/A   Overcast
1:07 PM 24.8 °F 12.4 °F 19.4 °F 80% 30.07 in 10.0 mi SW 15.0 mph - N/A   Overcast
1:43 PM 24.8 °F 14.0 °F 19.4 °F 80% 30.06 in 10.0 mi SSW 11.5 mph - N/A   Overcast
1:57 PM 25.0 °F 13.1 °F 19.9 °F 81% 30.09 in 10.0 mi SW 13.8 mph - N/A   Overcast
2:57 PM 27.0 °F 13.2 °F 21.0 °F 78% 30.09 in 10.0 mi SSW 20.7 mph 24.2 mph N/A   Overcast
3:57 PM 28.0 °F 17.5 °F 19.9 °F 72% 30.10 in 10.0 mi SW 12.7 mph 23.0 mph N/A   Overcast
4:57 PM 28.9 °F 17.3 °F 19.0 °F 67% 30.12 in 10.0 mi WSW 16.1 mph 21.9 mph N/A   Overcast
5:57 PM 28.9 °F 18.6 °F 19.0 °F 67% 30.15 in 10.0 mi West 12.7 mph 18.4 mph N/A   Overcast
6:57 PM 26.1 °F 19.4 °F 19.0 °F 75% 30.17 in 10.0 mi West 5.8 mph - N/A   Clear
7:57 PM 24.1 °F 17.0 °F 19.0 °F 81% 30.19 in 10.0 mi West 5.8 mph - N/A   Clear
8:23 PM 24.8 °F 20.5 °F 19.4 °F 80% 30.14 in 10.0 mi NW 3.5 mph - N/A   Mostly Cloudy
8:57 PM 24.1 °F 19.7 °F 19.0 °F 81% 30.21 in 10.0 mi West 3.5 mph - N/A   Mostly Cloudy
9:57 PM 21.0 °F 16.2 °F 18.0 °F 88% 30.22 in 10.0 mi NW 3.5 mph - N/A   Scattered Clouds
10:39 PM 21.2 °F - 19.4 °F 93% 30.16 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:57 PM 19.9 °F - 18.0 °F 92% 30.23 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:57 PM 15.1 °F - 12.0 °F 88% 30.25 in 10.0 mi Calm Calm - N/A   Clear