Tucson, AZ

7:53 PM MST on October 18, 2019 (GMT -0700)
Tucson International

Weather History for KTUS - September, 2019

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Wednesday, September 18, 2019

  Actual Average Record
Temperature  
Mean Temperature 84 °F 81 °F  
Max Temperature 98 °F 94 °F 105 °F (1956)
Min Temperature 70 °F 68 °F 53 °F (1906)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 July heating degree days 0 0  
Cooling Degree Days 19 16  
Month to date cooling degree days 374 330  
Year to date cooling degree days 2910 2740  
Growing Degree Days 34 (Base 50)    
Moisture  
Dew Point 51 °F    
Average Humidity 33    
Maximum Humidity 59    
Minimum Humidity 11    
Precipitation  
Precipitation 0.00 in 0.04 in 1.01 in (1925)
Month to date precipitation 0.74 0.86  
Year to date precipitation 8.41 8.77  
Sea Level Pressure  
Sea Level Pressure 29.81 in    
Wind  
Wind Speed 7 mph (South)    
Max Wind Speed 12 mph    
Max Gust Speed 18 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

Sep. 18, 2019 Rise Set
Actual Time 6:09 AM MST 6:25 PM MST
Civil Twilight 5:44 AM MST 6:50 PM MST
Nautical Twilight 5:16 AM MST 7:18 PM MST
Astronomical Twilight 4:47 AM MST 7:47 PM MST
Moon 9:16 PM MST (9/18) 10:02 AM MST (9/18)
Length of Visible Light 13h 05m
Length of Day
12h 16m
Waning Gibbous, 82% of the Moon is Illuminated
Sep 18
Waning Gibbous
Sep 21
Last Quarter
Sep 28
New
Oct 5
First Quarter
Oct 13
Full

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 75.0 °F - 55.9 °F 51% 29.84 in 10.0 mi SSE 6.9 mph - N/A   Clear
1:53 AM 73.9 °F - 55.9 °F 53% 29.83 in 10.0 mi SSE 6.9 mph - N/A   Clear
2:53 AM 72.0 °F - 57.0 °F 59% 29.83 in 10.0 mi SE 6.9 mph - N/A   Clear
4:53 AM 71.1 °F - 55.0 °F 57% 29.83 in 10.0 mi SE 9.2 mph - N/A   Clear
5:53 AM 70.0 °F - 55.0 °F 59% 29.85 in 10.0 mi SSE 8.1 mph - N/A   Clear
6:53 AM 71.1 °F - 55.9 °F 59% 29.87 in 10.0 mi SSE 11.5 mph - N/A   Clear
7:53 AM 77.0 °F - 55.0 °F 47% 29.87 in 10.0 mi SSE 11.5 mph - N/A   Clear
8:53 AM 82.0 °F 81.3 °F 54.0 °F 38% 29.88 in 10.0 mi SSE 6.9 mph - N/A   Partly Cloudy
9:53 AM 87.1 °F - 52.0 °F 30% 29.87 in 10.0 mi SSW 5.8 mph - N/A   Clear
10:53 AM 91.0 °F - 52.0 °F 26% 29.86 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 93.0 °F - 51.1 °F 24% 29.84 in 10.0 mi WNW 5.8 mph - N/A   Clear
12:53 PM 91.9 °F - 50.0 °F 24% 29.82 in 10.0 mi WSW 6.9 mph - N/A   Partly Cloudy
1:53 PM 96.1 °F - 50.0 °F 21% 29.80 in 10.0 mi Variable 4.6 mph - N/A   Clear
2:53 PM 95.0 °F - 46.9 °F 19% 29.78 in 10.0 mi Variable 4.6 mph - N/A   Clear
3:53 PM 96.1 °F - 46.0 °F 18% 29.75 in 10.0 mi ENE 5.8 mph - N/A   Clear
4:53 PM 95.0 °F - 46.0 °F 19% 29.75 in 10.0 mi West 9.2 mph - N/A   Clear
5:53 PM 93.9 °F - 45.0 °F 18% 29.75 in 10.0 mi WNW 4.6 mph - N/A   Clear
6:53 PM 90.0 °F - 44.1 °F 20% 29.75 in 10.0 mi North 3.5 mph - N/A   Clear
7:53 PM 88.0 °F - 46.0 °F 23% 29.77 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 84.0 °F - 48.0 °F 28% 29.78 in 10.0 mi West 5.8 mph - N/A   Clear
9:53 PM 82.9 °F - 48.0 °F 29% 29.78 in 10.0 mi West 6.9 mph - N/A   Clear
10:53 PM 81.0 °F - 48.0 °F 31% 29.80 in 10.0 mi SSE 9.2 mph - N/A   Clear
11:53 PM 79.0 °F - 50.0 °F 36% 29.79 in 10.0 mi SSE 5.8 mph - N/A   Clear