Weather History for Lewiston, ID

Change the Weather History Date:

Tuesday, February 12, 2013

  Actual Average Record
Temperature  
Mean Temperature 42 °F 38 °F  
Max Temperature 50 °F 46 °F 65 °F (1924)
Min Temperature 33 °F 31 °F -18 °F (1884)
Degree Days  
Heating Degree Days 23 27  
Month to date heating degree days 289 329  
Since 1 July heating degree days 3061 3448  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 33 °F    
Average Humidity 73    
Maximum Humidity 89    
Minimum Humidity 56    
Precipitation  
Precipitation 0.00 in 0.03 in 0.67 in (1938)
Month to date precipitation 0.46 0.34  
Year to date precipitation 1.36 1.42  
Snow  
Snow 0.00 in 0.10 in 2.30 in (1933)
Month to date snowfall T 1.0  
Since 1 July snowfall 2.6 8.7  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.30 in    
Wind  
Wind Speed 1 mph (North)    
Max Wind Speed 8 mph    
Max Gust Speed 9 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:

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

Feb. 12, 2013 Rise Set
Actual Time 6:55 AM PST 5:09 PM PST
Civil Twilight 6:24 AM PST 5:40 PM PST
Nautical Twilight 5:49 AM PST 6:16 PM PST
Astronomical Twilight 5:14 AM PST 6:51 PM PST
Moon 7:42 AM PST (2/12) 8:29 PM PST (2/12)
Length of Visible Light 11h 16m
Length of Day
10h 14m
Waxing Crescent, 8% of the Moon is Illuminated
Feb 12
Waxing Crescent
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 36.0 °F - 30.9 °F 82% 30.27 in 10.0 mi Calm Calm - N/A   Overcast
1:56 AM 36.0 °F - 30.0 °F 79% 30.28 in 10.0 mi Calm Calm - N/A   Overcast
2:56 AM 36.0 °F - 30.9 °F 82% 30.28 in 10.0 mi Calm Calm - N/A   Overcast
4:56 AM 34.0 °F - 28.9 °F 82% 30.30 in 10.0 mi Calm Calm - N/A   Clear
5:56 AM 34.0 °F - 30.0 °F 85% 30.30 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:56 AM 34.0 °F - 30.0 °F 85% 30.32 in 10.0 mi Calm Calm - N/A   Overcast
7:56 AM 35.1 °F - 30.9 °F 85% 30.35 in 10.0 mi Calm Calm - N/A   Overcast
8:56 AM 37.0 °F - 30.9 °F 79% 30.36 in 10.0 mi Calm Calm - N/A   Overcast
9:56 AM 37.9 °F - 32.0 °F 79% 30.36 in 10.0 mi Calm Calm - N/A   Overcast
10:56 AM 41.0 °F 38.0 °F 34.0 °F 76% 30.34 in 9.0 mi NNW 4.6 mph - N/A   Mostly Cloudy
11:56 AM 45.0 °F - 34.0 °F 65% 30.33 in 10.0 mi Calm Calm - N/A   Clear
12:56 PM 46.9 °F - 35.1 °F 63% 30.33 in 10.0 mi NNW 3.5 mph - N/A   Clear
1:56 PM 48.9 °F - 36.0 °F 61% 30.32 in 10.0 mi Calm Calm - N/A   Overcast
2:56 PM 48.9 °F - 36.0 °F 61% 30.31 in 10.0 mi NNE 3.5 mph - N/A   Overcast
3:56 PM 48.0 °F - 36.0 °F 63% 30.31 in 10.0 mi NNE 4.6 mph - N/A   Overcast
4:56 PM 48.0 °F - 36.0 °F 63% 30.29 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
5:56 PM 46.0 °F 43.9 °F 35.1 °F 66% 30.28 in 10.0 mi SSE 4.6 mph - N/A   Mostly Cloudy
6:56 PM 48.0 °F - 34.0 °F 58% 30.27 in 10.0 mi SSW 4.6 mph - N/A   Partly Cloudy
7:56 PM 46.9 °F - 35.1 °F 63% 30.27 in 10.0 mi Calm Calm - N/A   Overcast
8:56 PM 44.1 °F 40.8 °F 35.1 °F 71% 30.26 in 10.0 mi SSW 5.8 mph - N/A   Mostly Cloudy
9:56 PM 43.0 °F - 35.1 °F 74% 30.25 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:56 PM 42.1 °F - 34.0 °F 73% 30.22 in 10.0 mi Calm Calm - N/A   Clear
11:56 PM 41.0 °F 39.0 °F 34.0 °F 76% 30.22 in 10.0 mi NNE 3.5 mph - N/A   Clear