Ontario, OR

9:23 AM MDT on April 27, 2017 (GMT -0600)
Ontario Municipal

Weather History for KONO - December, 2012

Change the Weather History Date:

Monday, December 10, 2012

  Actual Average Record
Temperature  
Mean Temperature 35 °F 28 °F  
Max Temperature 42 °F 37 °F 54 °F (1993)
Min Temperature 27 °F 20 °F -23 °F (1972)
Degree Days  
Heating Degree Days 30 37  
Month to date heating degree days 240 354  
Since 1 July heating degree days 1464 1782  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1091 852  
Moisture  
Dew Point 27 °F    
Average Humidity 76    
Maximum Humidity 92    
Minimum Humidity 60    
Precipitation  
Precipitation 0.00 in 0.05 in 0.29 in (2015)
Month to date precipitation 0.45 0.49  
Year to date precipitation 8.27 8.87  
Sea Level Pressure  
Sea Level Pressure 30.32 in    
Wind  
Wind Speed 2 mph (NW)    
Max Wind Speed 8 mph    
Max Gust Speed 16 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport or City:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Dec. 10, 2012 Rise Set
Actual Time 8:12 AM MST 5:09 PM MST
Civil Twilight 7:39 AM MST 5:42 PM MST
Nautical Twilight 7:03 AM MST 6:19 PM MST
Astronomical Twilight 6:27 AM MST 6:54 PM MST
Moon 4:57 AM MST (12/10) 3:05 PM MST (12/10)
Length of Visible Light 10h 03m
Length of Day
8h 57m
Waning Crescent, 10% of the Moon is Illuminated
Dec 10
Waning Crescent
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
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 33.1 °F 28.7 °F 26.1 °F 75% 30.38 in 10.0 mi North 4.6 mph - N/A   Overcast
1:53 AM 33.1 °F 30.0 °F 27.0 °F 78% 30.35 in 10.0 mi North 3.5 mph - N/A   Overcast
2:53 AM 33.1 °F 28.7 °F 28.0 °F 82% 30.36 in 10.0 mi North 4.6 mph - N/A   Overcast
3:53 AM 33.1 °F 30.0 °F 28.0 °F 82% 30.35 in 10.0 mi NNW 3.5 mph - N/A   Overcast
5:01 AM 33.8 °F - 28.4 °F 81% 30.28 in 10.0 mi Calm Calm - N/A   Overcast
5:28 AM 33.8 °F 30.8 °F 26.6 °F 75% 30.29 in 10.0 mi NNW 3.5 mph - N/A   Overcast
5:49 AM 33.8 °F 30.8 °F 26.6 °F 75% 30.29 in 10.0 mi North 3.5 mph - N/A   Overcast
5:53 AM 33.1 °F 30.0 °F 27.0 °F 78% 30.35 in 10.0 mi North 3.5 mph - N/A   Overcast
6:43 AM 28.4 °F 23.3 °F 24.8 °F 86% 30.30 in 10.0 mi NNW 4.6 mph - N/A   Scattered Clouds
6:53 AM 28.0 °F 21.7 °F 24.1 °F 85% 30.36 in 10.0 mi NW 5.8 mph - N/A   Clear
7:53 AM 30.9 °F - 26.1 °F 82% 30.37 in 10.0 mi Calm Calm - N/A   Overcast
8:53 AM 28.9 °F 25.2 °F 26.1 °F 89% 30.39 in 10.0 mi West 3.5 mph - N/A   Clear
9:53 AM 32.0 °F 27.5 °F 27.0 °F 82% 30.40 in 10.0 mi SW 4.6 mph - N/A   Partly Cloudy
10:53 AM 33.1 °F - 26.1 °F 75% 30.41 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:53 AM 35.1 °F - 27.0 °F 72% 30.39 in 10.0 mi Calm Calm - N/A   Clear
12:53 PM 37.0 °F 33.3 °F 28.0 °F 70% 30.36 in 10.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
1:53 PM 39.9 °F - 28.0 °F 63% 30.32 in 10.0 mi Calm Calm - N/A   Clear
2:53 PM 41.0 °F - 28.9 °F 62% 30.30 in 10.0 mi Calm Calm - N/A   Clear
3:53 PM 41.0 °F - 28.9 °F 62% 30.29 in 5.0 mi Calm Calm - N/A   Haze
4:53 PM 39.9 °F - 30.0 °F 68% 30.27 in 10.0 mi Calm Calm - N/A   Clear
6:53 PM 37.0 °F 33.3 °F 30.9 °F 79% 30.28 in 10.0 mi WSW 4.6 mph - N/A   Overcast
7:53 PM 33.1 °F 27.7 °F 28.9 °F 85% 30.28 in 10.0 mi SW 5.8 mph - N/A   Scattered Clouds
8:53 PM 32.0 °F 28.7 °F 28.0 °F 85% 30.28 in 10.0 mi NNW 3.5 mph - N/A   Partly Cloudy
9:53 PM 30.0 °F - 26.1 °F 85% 30.26 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 33.1 °F - 28.0 °F 82% 30.26 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 30.9 °F - 27.0 °F 85% 30.25 in 10.0 mi Calm Calm - N/A   Clear