Portland, ME

4:02 AM EDT on May 25, 2017 (GMT -0400)
Portland International

Weather History for KPWM - April, 2012

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Wednesday, April 25, 2012

  Actual Average Record
Temperature  
Mean Temperature 50 °F 47 °F  
Max Temperature 60 °F 57 °F 79 °F (1942)
Min Temperature 40 °F 38 °F 21 °F (1965)
Degree Days  
Heating Degree Days 15 18  
Month to date heating degree days 428 546  
Since 1 July heating degree days 5422 6564  
Cooling Degree Days 0 0  
Month to date cooling degree days 1 0  
Year to date cooling degree days 1 0  
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 36 °F    
Average Humidity 61    
Maximum Humidity 89    
Minimum Humidity 33    
Precipitation  
Precipitation 0.00 in 0.14 in 0.84 in (1968)
Month to date precipitation 4.36 3.59  
Year to date precipitation 12.17 14.46  
Snow  
Snow 0.00 in 0.00 in 2.20 in (1962)
Month to date snowfall T 2.7  
Since 1 July snowfall 43.9 61.8  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.75 in    
Wind  
Wind Speed 9 mph (SW)    
Max Wind Speed 21 mph    
Max Gust Speed 26 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Apr. 25, 2012 Rise Set
Actual Time 5:41 AM EDT 7:37 PM EDT
Civil Twilight 5:10 AM EDT 8:08 PM EDT
Nautical Twilight 4:33 AM EDT 8:46 PM EDT
Astronomical Twilight 3:52 AM EDT 9:27 PM EDT
Moon 8:19 AM EDT 11:45 PM EDT
Length of Visible Light 14h 57m
Length of Day
13h 55m
Waxing Crescent, 16% of the Moon is Illuminated
Apr 25
Waxing Crescent
Apr 29
First Quarter
May 5
Full
May 12
Last Quarter
May 20
New

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 46.9 °F - 37.9 °F 71% 29.71 in 10.0 mi Variable 5.8 mph - N/A   Clear
1:51 AM 46.0 °F 43.1 °F 39.0 °F 76% 29.71 in 10.0 mi Variable 5.8 mph - N/A   Clear
2:51 AM 46.0 °F 43.1 °F 39.9 °F 79% 29.72 in 10.0 mi East 5.8 mph - N/A   Clear
3:51 AM 45.0 °F 42.6 °F 41.0 °F 86% 29.70 in 10.0 mi ENE 4.6 mph - N/A   Clear
4:51 AM 45.0 °F 43.5 °F 41.0 °F 86% 29.71 in 10.0 mi Variable 3.5 mph - N/A   Clear
5:51 AM 46.0 °F 43.1 °F 42.1 °F 86% 29.74 in 10.0 mi Variable 5.8 mph - N/A   Clear
6:51 AM 46.9 °F - 43.0 °F 86% 29.74 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
7:51 AM 50.0 °F - 44.1 °F 80% 29.76 in 10.0 mi South 16.1 mph - N/A   Partly Cloudy
8:51 AM 52.0 °F - 41.0 °F 66% 29.76 in 10.0 mi SW 17.3 mph - N/A   Scattered Clouds
9:51 AM 54.0 °F - 35.1 °F 49% 29.77 in 10.0 mi SW 17.3 mph - N/A   Partly Cloudy
10:51 AM 55.9 °F - 32.0 °F 40% 29.76 in 10.0 mi WSW 20.7 mph - N/A   Scattered Clouds
11:51 AM 57.0 °F - 30.9 °F 37% 29.75 in 10.0 mi SW 11.5 mph 20.7 mph N/A   Scattered Clouds
12:51 PM 57.9 °F - 28.9 °F 33% 29.73 in 10.0 mi WSW 10.4 mph 18.4 mph N/A   Scattered Clouds
1:51 PM 55.9 °F - 36.0 °F 47% 29.72 in 10.0 mi SSE 13.8 mph 19.6 mph N/A   Mostly Cloudy
2:51 PM 52.0 °F - 36.0 °F 54% 29.72 in 10.0 mi South 15.0 mph 21.9 mph N/A   Mostly Cloudy
3:51 PM 55.0 °F - 34.0 °F 45% 29.73 in 10.0 mi South 12.7 mph 23.0 mph N/A   Scattered Clouds
4:51 PM 53.1 °F - 36.0 °F 52% 29.74 in 10.0 mi South 10.4 mph - N/A   Overcast
5:51 PM 55.0 °F - 34.0 °F 45% 29.75 in 10.0 mi SW 8.1 mph - N/A   Overcast
6:51 PM 55.0 °F - 32.0 °F 42% 29.76 in 10.0 mi West 4.6 mph - N/A   Mostly Cloudy
7:51 PM 51.1 °F - 32.0 °F 48% 29.78 in 10.0 mi West 9.2 mph - N/A   Partly Cloudy
8:51 PM 48.9 °F - 32.0 °F 52% 29.80 in 10.0 mi WSW 5.8 mph - N/A   Clear
9:51 PM 46.9 °F - 32.0 °F 56% 29.81 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
10:51 PM 45.0 °F 41.8 °F 33.1 °F 63% 29.82 in 10.0 mi West 5.8 mph - N/A   Partly Cloudy
11:51 PM 43.0 °F 39.5 °F 33.1 °F 68% 29.83 in 10.0 mi WNW 5.8 mph - N/A   Overcast