Tucson, AZ

6:09 AM MST on September 16, 2019 (GMT -0700)
Tucson International

Weather History for KTUS - July, 2019

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Wednesday, July 31, 2019

  Actual Average Record
Temperature  
Mean Temperature 83 °F 86 °F  
Max Temperature 94 °F 98 °F 111 °F (1986)
Min Temperature 72 °F 74 °F 66 °F (1955)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 0 0  
Since 1 July heating degree days 0 0  
Cooling Degree Days 18 21  
Month to date cooling degree days 792 683  
Year to date cooling degree days 1777 1779  
Since 1 June cooling degree days 1405 1277  
Growing Degree Days 32 (Base 50)    
Moisture  
Dew Point 67 °F    
Average Humidity 67    
Maximum Humidity 84    
Minimum Humidity 37    
Precipitation  
Precipitation 0.37 in 0.10 in 1.90 in (2006)
Month to date precipitation 1.07 2.25  
Year to date precipitation 6.10 5.52  
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 4 mph (South)    
Max Wind Speed 33 mph    
Max Gust Speed 46 mph    
Visibility 9 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Jul. 31, 2019 Rise Set
Actual Time 5:38 AM MST 7:21 PM MST
Civil Twilight 5:11 AM MST 7:48 PM MST
Nautical Twilight 4:39 AM MST 8:20 PM MST
Astronomical Twilight 4:05 AM MST 8:54 PM MST
Moon 4:59 AM MST (7/31) 7:22 PM MST (7/31)
Length of Visible Light 14h 37m
Length of Day
13h 43m
Waning Crescent, 0% of the Moon is Illuminated
Jul 31
Waning Crescent
Jul 31
New
Aug 7
First Quarter
Aug 15
Full
Aug 23
Last Quarter

Hourly Weather History & Observations

Time (MST) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 80.1 °F 82.1 °F 66.0 °F 62% 29.88 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 79.0 °F - 64.9 °F 62% 29.88 in 10.0 mi SSW 5.8 mph - N/A   Clear
2:53 AM 78.1 °F - 66.0 °F 66% 29.88 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
3:53 AM 78.1 °F - 66.0 °F 66% 29.90 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
4:53 AM 78.1 °F - 66.0 °F 66% 29.91 in 10.0 mi SSE 4.6 mph - N/A   Partly Cloudy
5:53 AM 77.0 °F - 66.9 °F 71% 29.94 in 10.0 mi SSE 6.9 mph - N/A   Scattered Clouds
6:53 AM 78.1 °F - 66.9 °F 68% 29.96 in 9.0 mi South 4.6 mph - N/A   Clear
7:38 AM 78.1 °F - 69.1 °F 74% 30.11 in 10.0 mi South 4.6 mph - 0.01 in Rain , Thunderstorm Light Rain
7:53 AM 75.9 °F - 70.0 °F 82% 29.99 in 10.0 mi WSW 5.8 mph - 0.01 in Rain Light Rain
8:53 AM 75.0 °F - 69.1 °F 82% 30.00 in 7.0 mi South 3.5 mph - 0.02 in Rain Light Rain
9:53 AM 79.0 °F - 72.0 °F 79% 29.99 in 10.0 mi Calm Calm - 0.02 in   Clear
10:53 AM 84.0 °F 86.5 °F 66.9 °F 56% 29.97 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 87.1 °F 88.9 °F 64.9 °F 48% 29.94 in 10.0 mi Calm Calm - N/A   Clear
12:53 PM 90.0 °F 90.6 °F 63.0 °F 40% 29.91 in 10.0 mi Calm Calm - N/A   Clear
1:53 PM 91.9 °F 92.5 °F 62.1 °F 37% 29.88 in 10.0 mi Calm Calm - N/A   Partly Cloudy
2:43 PM 84.9 °F 85.0 °F 61.0 °F 44% 30.05 in 10.0 mi West 12.7 mph - 0.00 in Rain , Thunderstorm Thunderstorms and Rain
2:53 PM 75.0 °F - 68.0 °F 79% 29.91 in 1.5 mi West 12.7 mph - 0.05 in Rain , Thunderstorm Thunderstorms and Rain
3:02 PM 72.0 °F - 66.9 °F 84% 30.07 in 1.5 mi SW 29.9 mph 46.0 mph 0.05 in Rain , Thunderstorm Thunderstorms and Rain
3:04 PM 73.0 °F - 66.0 °F 79% 30.07 in 0.5 mi WSW 16.1 mph 46.0 mph 0.06 in Rain , Thunderstorm Thunderstorms and Rain
3:11 PM 73.9 °F - 64.9 °F 73% 30.07 in 5.0 mi SE 8.1 mph 35.7 mph 0.19 in Rain , Thunderstorm Thunderstorms and Rain
3:41 PM 73.9 °F - 66.9 °F 79% 30.05 in 10.0 mi East 12.7 mph 26.5 mph 0.27 in Rain , Thunderstorm Rain
3:53 PM 75.0 °F - 66.9 °F 76% 29.92 in 10.0 mi ENE 9.2 mph - 0.27 in Thunderstorm Scattered Clouds
4:07 PM 77.0 °F - 66.9 °F 71% 30.04 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:53 PM 82.0 °F 84.9 °F 68.0 °F 62% 29.92 in 10.0 mi NE 11.5 mph 17.3 mph N/A   Clear
5:53 PM 80.1 °F 81.9 °F 64.9 °F 60% 29.91 in 10.0 mi East 4.6 mph - N/A   Clear
6:53 PM 80.1 °F 82.7 °F 68.0 °F 67% 29.90 in 10.0 mi SSE 5.8 mph - N/A   Clear
7:53 PM 81.0 °F 84.4 °F 70.0 °F 69% 29.91 in 10.0 mi South 5.8 mph - N/A   Clear
8:53 PM 80.1 °F 82.9 °F 69.1 °F 69% 29.94 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 80.1 °F 82.9 °F 69.1 °F 69% 29.94 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 80.1 °F 82.9 °F 69.1 °F 69% 29.92 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 77.0 °F - 70.0 °F 79% 29.93 in 10.0 mi SSW 5.8 mph - N/A   Clear