Weather History for Flagstaff, AZ

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Friday, September 13, 2013

  Actual Average Record
Temperature  
Mean Temperature 60 °F 58 °F  
Max Temperature 75 °F 74 °F 89 °F (1990)
Min Temperature 44 °F 43 °F 26 °F (1952)
Degree Days  
Heating Degree Days 5 7  
Month to date heating degree days 53 64  
Since 1 July heating degree days 111 152  
Cooling Degree Days 0 0  
Month to date cooling degree days 4 0  
Year to date cooling degree days 148 114  
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 47 °F    
Average Humidity 64    
Maximum Humidity 93    
Minimum Humidity 35    
Precipitation  
Precipitation 0.00 in 0.08 in 2.75 in (1941)
Month to date precipitation 2.99 1.13  
Year to date precipitation 20.67 15.32  
Snow  
Snow 0.00 in 0.00 in 0.00 in (2002)
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.88 in    
Wind  
Wind Speed 2 mph (WSW)    
Max Wind Speed 13 mph    
Max Gust Speed 17 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 13, 2013 Rise Set
Actual Time 6:08 AM MST 6:36 PM MST
Civil Twilight 5:42 AM MST 7:01 PM MST
Nautical Twilight 5:12 AM MST 7:31 PM MST
Astronomical Twilight 4:42 AM MST 8:01 PM MST
Moon 2:19 PM MST (9/13) No Moon Set
Length of Visible Light 13h 18m
Length of Day
12h 27m
Waxing Gibbous, 62% of the Moon is Illuminated
Sep 13
Waxing Gibbous
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter

Hourly Weather History & Observations

Time (MST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:57 AM 48.0 °F 46.0 °F 93% 29.96 in 10.0 mi Calm Calm - N/A   Clear
1:57 AM 46.9 °F 45.0 °F 93% 29.94 in 10.0 mi Calm Calm - N/A   Clear
2:57 AM 46.9 °F 45.0 °F 93% 29.93 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:57 AM 46.0 °F 44.1 °F 93% 29.94 in 10.0 mi Calm Calm - N/A   Partly Cloudy
4:57 AM 46.0 °F 43.0 °F 89% 29.92 in 10.0 mi Calm Calm - N/A   Clear
6:57 AM 48.0 °F 45.0 °F 89% 29.96 in 10.0 mi Calm Calm - N/A   Clear
7:57 AM 57.9 °F 50.0 °F 75% 29.94 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:57 AM 64.0 °F 50.0 °F 60% 29.93 in 10.0 mi Calm Calm - N/A   Clear
9:57 AM 66.9 °F 46.0 °F 47% 29.91 in 10.0 mi Variable 3.5 mph - N/A   Partly Cloudy
10:57 AM 69.1 °F 45.0 °F 42% 29.91 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
11:57 AM 69.1 °F 45.0 °F 42% 29.89 in 10.0 mi Variable 6.9 mph - N/A   Overcast
12:57 PM 73.0 °F 46.0 °F 38% 29.85 in 10.0 mi NW 6.9 mph - N/A   Clear
1:57 PM 72.0 °F 46.0 °F 40% 29.84 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
2:57 PM 71.1 °F 45.0 °F 39% 29.83 in 10.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
3:57 PM 73.9 °F 44.1 °F 34% 29.81 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
4:57 PM 71.1 °F 43.0 °F 36% 29.82 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:57 PM 69.1 °F 50.0 °F 51% 29.83 in 10.0 mi ENE 4.6 mph - N/A   Mostly Cloudy
6:57 PM 63.0 °F 50.0 °F 63% 29.85 in 10.0 mi Calm Calm - N/A   Clear
7:57 PM 57.9 °F 51.1 °F 78% 29.86 in 10.0 mi Calm Calm - N/A   Clear
8:57 PM 55.0 °F 50.0 °F 83% 29.85 in 10.0 mi Calm Calm - N/A   Clear
9:57 PM 53.1 °F 48.9 °F 86% 29.85 in 10.0 mi Calm Calm - N/A   Clear
10:57 PM 51.1 °F 48.0 °F 89% 29.86 in 10.0 mi Calm Calm - N/A   Clear
11:57 PM 50.0 °F 46.9 °F 89% 29.85 in 10.0 mi Calm Calm - N/A   Clear