Portland, ME

3:13 PM EDT on September 19, 2017 (GMT -0400)
Portland International

Weather History for KPWM - March, 2013

Change the Weather History Date:

Sunday, March 31, 2013

  Actual Average Record
Temperature  
Mean Temperature 37 °F 38 °F  
Max Temperature 49 °F 47 °F 88 °F (1998)
Min Temperature 25 °F 30 °F 15 °F (1964)
Degree Days  
Heating Degree Days 28 27  
Month to date heating degree days 928 977  
Since 1 July heating degree days 5527 6018  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 26 °F    
Average Humidity 51    
Maximum Humidity 75    
Minimum Humidity 26    
Precipitation  
Precipitation T in 0.14 in 3.47 in (1951)
Month to date precipitation 1.69 4.24  
Year to date precipitation 9.12 10.87  
Snow  
Snow 0.00 in 0.20 in 3.50 in (1889)
Month to date snowfall 13.2 12.7  
Since 1 July snowfall 97.8 59.1  
Snow Depth T in    
Sea Level Pressure  
Sea Level Pressure 30.03 in    
Wind  
Wind Speed 8 mph (South)    
Max Wind Speed 18 mph    
Max Gust Speed 26 mph    
Visibility 10 miles    
Events Rain    
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

Mar. 31, 2013 Rise Set
Actual Time 6:24 AM EDT 7:07 PM EDT
Civil Twilight 5:55 AM EDT 7:36 PM EDT
Nautical Twilight 5:21 AM EDT 8:10 PM EDT
Astronomical Twilight 4:45 AM EDT 8:46 PM EDT
Moon No Moon Rise 9:01 AM EDT (3/31)
Length of Visible Light 13h 40m
Length of Day
12h 42m
Waning Gibbous, 78% of the Moon is Illuminated
Mar 31
Waning Gibbous
Apr 3
Last Quarter
Apr 10
New
Apr 18
First Quarter
Apr 25
Full

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 33.1 °F - 19.9 °F 59% 30.10 in 10.0 mi Calm Calm - N/A   Clear
1:51 AM 30.0 °F - 19.9 °F 66% 30.10 in 10.0 mi Calm Calm - N/A   Clear
2:51 AM 28.9 °F 25.2 °F 19.9 °F 69% 30.10 in 10.0 mi West 3.5 mph - N/A   Clear
3:51 AM 26.1 °F 20.5 °F 19.0 °F 75% 30.11 in 10.0 mi WNW 4.6 mph - N/A   Clear
4:51 AM 27.0 °F 20.5 °F 18.0 °F 69% 30.11 in 10.0 mi West 5.8 mph - N/A   Clear
5:51 AM 28.9 °F - 18.0 °F 64% 30.12 in 10.0 mi Calm Calm - N/A   Clear
6:51 AM 28.0 °F - 19.0 °F 69% 30.12 in 10.0 mi Calm Calm - N/A   Clear
7:51 AM 32.0 °F - 21.9 °F 66% 30.12 in 10.0 mi Calm Calm - N/A   Clear
8:51 AM 39.9 °F - 21.9 °F 49% 30.12 in 10.0 mi Calm Calm - N/A   Clear
9:51 AM 45.0 °F 41.2 °F 19.0 °F 36% 30.10 in 10.0 mi South 6.9 mph - N/A   Clear
10:51 AM 48.0 °F - 15.1 °F 27% 30.10 in 10.0 mi SSE 10.4 mph - N/A   Clear
11:51 AM 48.0 °F - 16.0 °F 28% 30.09 in 10.0 mi South 11.5 mph 17.3 mph N/A   Clear
12:51 PM 48.2 °F - 21.2 °F 34% 30.07 in 10.0 mi South 15.0 mph - N/A   Clear
1:51 PM 46.9 °F - 27.0 °F 46% 30.05 in 10.0 mi South 11.5 mph - N/A   Clear
2:51 PM 46.9 °F - 30.9 °F 54% 30.02 in 10.0 mi SSE 13.8 mph - N/A   Clear
3:51 PM 46.9 °F - 34.0 °F 61% 30.00 in 10.0 mi SSE 13.8 mph - N/A   Clear
4:51 PM 46.9 °F - 35.1 °F 63% 29.98 in 10.0 mi South 11.5 mph - N/A   Clear
5:51 PM 46.9 °F - 34.0 °F 61% 29.96 in 10.0 mi South 11.5 mph - N/A   Clear
6:51 PM 45.0 °F 40.1 °F 35.1 °F 68% 29.94 in 10.0 mi SSE 9.2 mph - N/A   Clear
7:51 PM 46.9 °F - 32.0 °F 56% 29.92 in 10.0 mi South 12.7 mph 21.9 mph N/A   Clear
8:51 PM 46.9 °F - 34.0 °F 61% 29.92 in 10.0 mi South 13.8 mph 21.9 mph N/A   Scattered Clouds
9:51 PM 46.0 °F 39.6 °F 36.0 °F 68% 29.90 in 10.0 mi South 15.0 mph - N/A   Overcast
10:51 PM 45.0 °F 38.5 °F 37.0 °F 74% 29.88 in 10.0 mi South 13.8 mph - 0.00 in Rain Light Rain
11:51 PM 45.0 °F - 36.0 °F 71% 29.84 in 10.0 mi Calm Calm - 0.00 in   Overcast