Weather History for Flagstaff, AZ

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Saturday, August 17, 2013

  Actual Average Record
Temperature  
Mean Temperature 69 °F 64 °F  
Max Temperature 82 °F 78 °F 88 °F (2002)
Min Temperature 55 °F 50 °F 38 °F (1960)
Degree Days  
Heating Degree Days 0 2  
Month to date heating degree days 27 21  
Since 1 July heating degree days 36 53  
Cooling Degree Days 4 1  
Month to date cooling degree days 16 24  
Year to date cooling degree days 141 105  
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 52 °F    
Average Humidity 62    
Maximum Humidity 93    
Minimum Humidity 30    
Precipitation  
Precipitation 0.57 in 0.10 in 1.28 in (1920)
Month to date precipitation 0.94 1.79  
Year to date precipitation 13.77 12.87  
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 30.11 in    
Wind  
Wind Speed 3 mph (ENE)    
Max Wind Speed 22 mph    
Max Gust Speed 25 mph    
Visibility 9 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Aug. 17, 2013 Rise Set
Actual Time 5:48 AM MST 7:12 PM MST
Civil Twilight 5:21 AM MST 7:39 PM MST
Nautical Twilight 4:49 AM MST 8:11 PM MST
Astronomical Twilight 4:16 AM MST 8:44 PM MST
Moon 4:27 PM MST (8/17) 1:59 AM MST (8/17)
Length of Visible Light 14h 17m
Length of Day
13h 24m
Waxing Gibbous, 85% of the Moon is Illuminated
Aug 17
Waxing Gibbous
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New
Sep 12
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 63.0 °F 53.1 °F 70% 30.03 in 10.0 mi SSW 5.8 mph - N/A   Mostly Cloudy
1:57 AM 64.9 °F 48.0 °F 54% 30.04 in 10.0 mi WNW 3.5 mph - N/A   Partly Cloudy
2:57 AM 60.1 °F 50.0 °F 69% 30.09 in 10.0 mi Calm Calm - N/A   Clear
3:57 AM 57.0 °F 50.0 °F 77% 30.06 in 10.0 mi Calm Calm - N/A   Clear
4:57 AM 55.9 °F 51.1 °F 84% 30.07 in 10.0 mi Calm Calm - N/A   Clear
5:57 AM 55.0 °F 48.9 °F 80% 30.08 in 10.0 mi Calm Calm - N/A   Clear
6:57 AM 59.0 °F 52.0 °F 78% 30.11 in 10.0 mi Calm Calm - N/A   Clear
7:57 AM 68.0 °F 53.1 °F 59% 30.10 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:57 AM 77.0 °F 50.0 °F 39% 30.07 in 10.0 mi NNE 3.5 mph - N/A   Clear
9:57 AM 80.1 °F 46.9 °F 31% 30.06 in 10.0 mi East 5.8 mph - N/A   Clear
10:57 AM 79.0 °F 45.0 °F 30% 30.06 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
11:57 AM 66.0 °F 54.0 °F 65% 30.06 in 8.0 mi Variable 4.6 mph - 0.01 in Rain Light Rain
12:57 PM 73.0 °F 51.1 °F 46% 30.04 in 10.0 mi East 15.0 mph 21.9 mph 0.01 in Thunderstorm Thunderstorm
1:09 PM 64.4 °F 51.8 °F 64% 30.39 in 1.8 mi SE 11.5 mph 18.4 mph 0.04 in Rain , Thunderstorm Heavy Thunderstorms and Rain
1:21 PM 60.8 °F 53.6 °F 77% 30.38 in 3.0 mi NE 10.4 mph - 0.43 in Rain , Thunderstorm Light Thunderstorms and Rain
1:57 PM 64.9 °F 55.0 °F 70% 30.07 in 10.0 mi NE 9.2 mph - 0.43 in Thunderstorm Thunderstorm
2:57 PM 71.1 °F 54.0 °F 55% 30.05 in 10.0 mi ENE 5.8 mph - N/A   Scattered Clouds
3:57 PM 69.1 °F 54.0 °F 58% 30.08 in 10.0 mi Variable 5.8 mph - N/A   Overcast
4:57 PM 62.1 °F 54.0 °F 75% 30.14 in 7.0 mi Calm Calm - 0.00 in Rain Light Rain
5:57 PM 59.0 °F 54.0 °F 83% 30.14 in 10.0 mi North 8.1 mph - 0.09 in Rain Light Rain
6:57 PM 59.0 °F 55.0 °F 87% 30.16 in 10.0 mi Calm Calm - 0.00 in   Overcast
7:57 PM 57.9 °F 55.0 °F 90% 30.15 in 10.0 mi Calm Calm - 0.02 in Rain Light Rain
8:57 PM 57.9 °F 53.1 °F 84% 30.13 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
9:57 PM 55.9 °F 54.0 °F 93% 30.10 in 10.0 mi Calm Calm - 0.01 in Rain Light Rain
10:57 PM 57.0 °F 54.0 °F 89% 30.02 in 10.0 mi Variable 4.6 mph - 0.00 in   Scattered Clouds
11:57 PM 57.0 °F 54.0 °F 89% 30.09 in 10.0 mi Calm Calm - N/A   Mostly Cloudy