Tucson, AZ

1:07 AM MST on March 29, 2017 (GMT -0700)
Tucson International

Weather History for KTUS - January, 2015

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Thursday, January 15, 2015

  Actual Average Record
Temperature  
Mean Temperature 54 °F 53 °F  
Max Temperature 67 °F 65 °F 85 °F (2000)
Min Temperature 40 °F 40 °F 17 °F (2013)
Degree Days  
Heating Degree Days 11 12  
Month to date heating degree days 185 194  
Since 1 July heating degree days 653 805  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 31 °F    
Average Humidity 54    
Maximum Humidity 82    
Minimum Humidity 26    
Precipitation  
Precipitation 0.00 in 0.03 in 0.87 in (1978)
Month to date precipitation 0.31 0.45  
Year to date precipitation 0.31 0.45  
Sea Level Pressure  
Sea Level Pressure 30.21 in    
Wind  
Wind Speed 10 mph (ESE)    
Max Wind Speed 25 mph    
Max Gust Speed 30 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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Date:

Astronomy

Jan. 15, 2015 Rise Set
Actual Time 7:24 AM MST 5:41 PM MST
Civil Twilight 6:58 AM MST 6:08 PM MST
Nautical Twilight 6:28 AM MST 6:38 PM MST
Astronomical Twilight 5:58 AM MST 7:07 PM MST
Moon 2:27 AM MST (1/15) 1:31 PM MST (1/15)
Length of Visible Light 11h 09m
Length of Day
10h 16m
Waning Crescent, 27% of the Moon is Illuminated
Jan 15
Waning Crescent
Jan 20
New
Jan 26
First Quarter
Feb 3
Full
Feb 11
Last Quarter

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 45.0 °F 43.5 °F 37.9 °F 76% 30.20 in 10.0 mi East 3.5 mph - N/A   Clear
1:53 AM 42.1 °F - 37.0 °F 82% 30.20 in 10.0 mi North - - N/A   Clear
2:53 AM 42.1 °F 40.2 °F 36.0 °F 79% 30.20 in 10.0 mi South 3.5 mph - N/A   Clear
3:53 AM 42.1 °F 40.2 °F 36.0 °F 79% 30.20 in 10.0 mi Variable 3.5 mph - N/A   Clear
4:53 AM 42.1 °F 40.2 °F 35.1 °F 76% 30.19 in 10.0 mi ESE 3.5 mph - N/A   Clear
5:53 AM 45.0 °F 40.1 °F 36.0 °F 71% 30.20 in 10.0 mi SSE 9.2 mph - N/A   Clear
6:53 AM 43.0 °F 37.7 °F 35.1 °F 74% 30.23 in 10.0 mi SE 9.2 mph - N/A   Clear
7:53 AM 46.9 °F - 35.1 °F 63% 30.24 in 10.0 mi SE 10.4 mph - N/A   Clear
8:53 AM 50.0 °F - 35.1 °F 57% 30.25 in 10.0 mi ESE 15.0 mph - N/A   Clear
9:53 AM 54.0 °F - 35.1 °F 49% 30.27 in 10.0 mi ESE 15.0 mph - N/A   Clear
10:53 AM 57.9 °F - 33.1 °F 39% 30.27 in 10.0 mi SE 19.6 mph 27.6 mph N/A   Clear
11:53 AM 61.0 °F - 30.0 °F 31% 30.23 in 10.0 mi ESE 17.3 mph 29.9 mph N/A   Clear
12:53 PM 63.0 °F - 30.9 °F 30% 30.20 in 10.0 mi ESE 19.6 mph 28.8 mph N/A   Clear
1:53 PM 64.9 °F - 28.9 °F 26% 30.18 in 10.0 mi ESE 18.4 mph 28.8 mph N/A   Clear
2:53 PM 66.0 °F - 30.9 °F 27% 30.16 in 10.0 mi ESE 20.7 mph 26.5 mph N/A   Clear
3:53 PM 66.9 °F - 30.0 °F 25% 30.15 in 10.0 mi ESE 12.7 mph - N/A   Clear
4:53 PM 66.2 °F - 30.2 °F 26% 30.21 in 10.0 mi East 9.2 mph - N/A   Clear
5:53 PM 62.1 °F - 28.0 °F 28% 30.16 in 10.0 mi ENE 6.9 mph - N/A   Clear
6:53 PM 59.0 °F - 27.0 °F 29% 30.19 in 10.0 mi East 8.1 mph - N/A   Clear
7:53 PM 55.9 °F - 28.0 °F 34% 30.20 in 10.0 mi East 4.6 mph - N/A   Clear
8:53 PM 54.0 °F - 28.0 °F 37% 30.21 in 10.0 mi NE 3.5 mph - N/A   Clear
9:53 PM 55.0 °F - 25.0 °F 31% 30.20 in 10.0 mi East 9.2 mph - N/A   Clear
10:53 PM 53.1 °F - 24.1 °F 32% 30.21 in 10.0 mi East 5.8 mph - N/A   Clear
11:53 PM 51.1 °F - 21.9 °F 32% 30.20 in 10.0 mi East 6.9 mph - N/A   Clear