Tucson, AZ

1:46 PM MST on August 22, 2019 (GMT -0700)
Tucson International

Weather History for KTUS - May, 2019

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Saturday, May 18, 2019

  Actual Average Record
Temperature  
Mean Temperature 67 °F 77 °F  
Max Temperature 82 °F 92 °F 102 °F (2009)
Min Temperature 52 °F 61 °F 47 °F (1962)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 3  
Since 1 July heating degree days 1408 1509  
Cooling Degree Days 2 12  
Month to date cooling degree days 126 168  
Year to date cooling degree days 306 322  
Growing Degree Days 17 (Base 50)    
Moisture  
Dew Point 26 °F    
Average Humidity 21    
Maximum Humidity 43    
Minimum Humidity 4    
Precipitation  
Precipitation 0.00 in 0.01 in 0.29 in (1940)
Month to date precipitation 1.21 0.13  
Year to date precipitation 5.02 2.97  
Sea Level Pressure  
Sea Level Pressure 29.83 in    
Wind  
Wind Speed 5 mph (West)    
Max Wind Speed 15 mph    
Max Gust Speed 22 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

May. 18, 2019 Rise Set
Actual Time 5:24 AM MST 7:16 PM MST
Civil Twilight 4:57 AM MST 7:43 PM MST
Nautical Twilight 4:24 AM MST 8:16 PM MST
Astronomical Twilight 3:49 AM MST 8:51 PM MST
Moon 7:18 PM MST (5/18) 5:27 AM MST (5/18)
Length of Visible Light 14h 46m
Length of Day
13h 52m
Full, 100% of the Moon is Illuminated
May 18
Full
May 18
Full
May 26
Last Quarter
Jun 3
New
Jun 9
First Quarter

Hourly Weather History & Observations

Time (MST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 60.1 °F 28.0 °F 30% 29.82 in 10.0 mi SW 5.8 mph - N/A   Clear
1:53 AM 57.9 °F 28.0 °F 32% 29.82 in 10.0 mi SW 4.6 mph - N/A   Clear
2:53 AM 57.0 °F 30.0 °F 36% 29.81 in 10.0 mi SSW 6.9 mph - N/A   Clear
3:53 AM 55.0 °F 30.9 °F 40% 29.82 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 54.0 °F 30.0 °F 40% 29.83 in 10.0 mi South 5.8 mph - N/A   Clear
5:53 AM 52.0 °F 30.0 °F 43% 29.84 in 10.0 mi SE 9.2 mph - N/A   Clear
6:53 AM 57.0 °F 30.9 °F 37% 29.85 in 10.0 mi South 4.6 mph - N/A   Clear
7:53 AM 62.1 °F 32.0 °F 32% 29.85 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 66.0 °F 30.9 °F 27% 29.86 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 70.0 °F 28.0 °F 21% 29.86 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 73.0 °F 27.0 °F 18% 29.86 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 73.9 °F 26.1 °F 17% 29.85 in 10.0 mi Calm Calm - N/A   Clear
12:53 PM 75.9 °F 25.0 °F 15% 29.85 in 10.0 mi Calm Calm - N/A   Clear
1:53 PM 80.1 °F 18.0 °F 10% 29.82 in 10.0 mi North - - N/A   Clear
2:00 PM 79.0 °F 19.0 °F 11% 29.92 in 10.0 mi NNW 5.8 mph - N/A   Clear
2:49 PM 80.6 °F 21.2 °F 11% 29.91 in 10.0 mi NW 10.4 mph - N/A   Partly Cloudy
2:53 PM 80.1 °F 21.0 °F 11% 29.80 in 10.0 mi NW 10.4 mph - N/A   Partly Cloudy
3:53 PM 81.0 °F 21.9 °F 11% 29.79 in 10.0 mi NW 12.7 mph 19.6 mph N/A   Clear
4:53 PM 81.0 °F 19.9 °F 10% 29.78 in 10.0 mi WNW 9.2 mph 18.4 mph N/A   Clear
5:53 PM 81.0 °F 21.9 °F 11% 29.77 in 10.0 mi WNW 12.7 mph 23.0 mph N/A   Clear
6:53 PM 78.1 °F 21.0 °F 12% 29.78 in 10.0 mi WNW 6.9 mph - N/A   Clear
7:53 PM 75.0 °F 23.0 °F 14% 29.79 in 10.0 mi NW 5.8 mph - N/A   Clear
8:53 PM 72.0 °F 24.1 °F 17% 29.80 in 10.0 mi WSW 3.5 mph - N/A   Clear
9:53 PM 72.0 °F 21.9 °F 15% 29.81 in 10.0 mi West 10.4 mph - N/A   Clear
10:53 PM 68.0 °F 26.1 °F 21% 29.81 in 10.0 mi SE 4.6 mph - N/A   Clear
11:53 PM 66.9 °F 30.0 °F 25% 29.80 in 10.0 mi Calm Calm - N/A   Clear