Portland, ME

12:20 PM EST on November 20, 2019 (GMT -0500)
Portland International

Weather History for KPWM - October, 2019

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Sunday, October 20, 2019

  Actual Average Record
Temperature  
Mean Temperature 44 °F 47 °F  
Max Temperature 54 °F 57 °F 79 °F (1947)
Min Temperature 33 °F 37 °F 24 °F (1952)
Degree Days  
Heating Degree Days 22 18  
Month to date heating degree days 254 289  
Since 1 July heating degree days 416 510  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 474 358  
Moisture  
Dew Point 39 °F    
Average Humidity 79    
Maximum Humidity 89    
Minimum Humidity 63    
Precipitation  
Precipitation 0.00 in 0.16 in 2.78 in (1996)
Month to date precipitation 2.29 3.09  
Year to date precipitation 37.02 36.52  
Snow  
Snow 0.00 in 0.00 in T in (1924)
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Since 1 September snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.10 in    
Wind  
Wind Speed 3 mph ()    
Max Wind Speed 9 mph    
Max Gust Speed 12 mph    
Visibility 10.0 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: Averaged Metar Reports

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Oct. 20, 2019 Rise Set
Actual Time 7:01 AM EDT 5:50 PM EDT
Civil Twilight 6:32 AM EDT 6:19 PM EDT
Nautical Twilight 5:58 AM EDT 6:52 PM EDT
Astronomical Twilight 5:25 AM EDT 7:25 PM EDT
Moon 10:48 PM EDT 1:34 PM EDT
Length of Visible Light 11h 47m
Length of Day
10h 48m
Waning Gibbous, 59% of the Moon is Illuminated
Oct 20
Waning Gibbous
Oct 21
Last Quarter
Oct 27
New
Nov 4
First Quarter
Nov 12
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 37.9 °F - 33.1 °F 83% 30.06 in 10.0 mi Calm Calm - N/A   Clear
1:51 AM 35.1 °F 31.0 °F 30.9 °F 85% 30.07 in 10.0 mi WNW 4.6 mph - N/A   Clear
2:51 AM 35.1 °F 31.0 °F 30.9 °F 85% 30.08 in 10.0 mi West 4.6 mph - N/A   Clear
3:51 AM 34.0 °F 29.8 °F 30.9 °F 89% 30.09 in 10.0 mi West 4.6 mph - N/A   Clear
4:51 AM 34.0 °F - 30.9 °F 89% 30.10 in 10.0 mi Calm Calm - N/A   Clear
5:51 AM 34.0 °F 29.8 °F 30.9 °F 89% 30.11 in 10.0 mi West 4.6 mph - N/A   Clear
6:51 AM 34.0 °F - 30.0 °F 85% 30.11 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:51 AM 35.1 °F 32.2 °F 32.0 °F 89% 30.12 in 10.0 mi NW 3.5 mph - N/A   Mostly Cloudy
8:51 AM 39.0 °F 35.7 °F 34.0 °F 82% 30.12 in 10.0 mi NNW 4.6 mph - N/A   Mostly Cloudy
9:51 AM 44.1 °F 42.5 °F 36.0 °F 73% 30.13 in 10.0 mi NNW 3.5 mph - N/A   Mostly Cloudy
10:51 AM 48.9 °F - 37.0 °F 64% 30.14 in 10.0 mi Calm Calm - N/A   Overcast
11:51 AM 51.1 °F - 39.9 °F 66% 30.14 in 10.0 mi ENE 4.6 mph - N/A   Mostly Cloudy
12:51 PM 52.0 °F - 41.0 °F 66% 30.12 in 10.0 mi East 5.8 mph - N/A   Overcast
1:51 PM 54.0 °F - 43.0 °F 66% 30.10 in 10.0 mi East 6.9 mph - N/A   Mostly Cloudy
2:51 PM 54.0 °F - 44.1 °F 69% 30.09 in 10.0 mi ENE 5.8 mph - N/A   Mostly Cloudy
3:51 PM 54.0 °F - 44.1 °F 69% 30.09 in 10.0 mi ESE 6.9 mph - N/A   Scattered Clouds
4:51 PM 52.0 °F - 44.1 °F 74% 30.09 in 10.0 mi SE 6.9 mph - N/A   Mostly Cloudy
5:51 PM 51.1 °F - 44.1 °F 77% 30.08 in 10.0 mi ESE 5.8 mph - N/A   Mostly Cloudy
6:51 PM 51.1 °F - 45.0 °F 80% 30.08 in 10.0 mi East 4.6 mph - N/A   Mostly Cloudy
7:51 PM 50.0 °F - 45.0 °F 83% 30.07 in 10.0 mi East 3.5 mph - N/A   Clear
8:51 PM 50.0 °F - 45.0 °F 83% 30.08 in 10.0 mi Calm Calm - N/A   Clear
9:51 PM 48.9 °F - 45.0 °F 86% 30.09 in 10.0 mi NNW 4.6 mph - N/A   Clear
10:51 PM 48.9 °F - 45.0 °F 86% 30.08 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:51 PM 48.9 °F - 45.0 °F 86% 30.08 in 10.0 mi NW 3.5 mph - N/A   Partly Cloudy