Portland, ME

4:35 PM EST on December 12, 2019 (GMT -0500)
Portland International

Weather History for KPWM - October, 2019

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Friday, October 18, 2019

  Actual Average Record
Temperature  
Mean Temperature 49 °F 48 °F  
Max Temperature 59 °F 58 °F 82 °F (1947)
Min Temperature 39 °F 38 °F 23 °F (1978)
Degree Days  
Heating Degree Days 16 17  
Month to date heating degree days 215 254  
Since 1 July heating degree days 377 475  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 474 358  
Moisture  
Dew Point 37 °F    
Average Humidity 64    
Maximum Humidity 86    
Minimum Humidity 46    
Precipitation  
Precipitation 0.00 in 0.16 in 1.46 in (1981)
Month to date precipitation 2.29 2.77  
Year to date precipitation 37.02 36.20  
Snow  
Snow 0.00 in 0.00 in T in (2018)
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 29.63 in    
Wind  
Wind Speed 9 mph ()    
Max Wind Speed 25 mph    
Max Gust Speed 32 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. 18, 2019 Rise Set
Actual Time 6:58 AM EDT 5:53 PM EDT
Civil Twilight 6:29 AM EDT 6:22 PM EDT
Nautical Twilight 5:56 AM EDT 6:55 PM EDT
Astronomical Twilight 5:23 AM EDT 7:28 PM EDT
Moon 9:00 PM EDT (10/18) 11:35 AM EDT (10/18)
Length of Visible Light 11h 52m
Length of Day
10h 54m
Waning Gibbous, 79% of the Moon is Illuminated
Oct 18
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 45.0 °F 40.1 °F 39.9 °F 82% 29.32 in 10.0 mi WSW 9.2 mph - N/A   Mostly Cloudy
1:51 AM 45.0 °F 40.1 °F 39.0 °F 80% 29.37 in 10.0 mi WSW 9.2 mph - N/A   Mostly Cloudy
2:51 AM 46.0 °F 41.4 °F 37.9 °F 73% 29.39 in 10.0 mi West 9.2 mph - N/A   Partly Cloudy
3:51 AM 44.1 °F 40.8 °F 37.9 °F 79% 29.42 in 10.0 mi WSW 5.8 mph - N/A   Mostly Cloudy
5:51 AM 42.1 °F 39.2 °F 36.0 °F 79% 29.47 in 10.0 mi West 4.6 mph - N/A   Partly Cloudy
6:51 AM 39.9 °F 35.8 °F 36.0 °F 86% 29.51 in 10.0 mi West 5.8 mph - N/A   Scattered Clouds
7:51 AM 46.0 °F 41.9 °F 36.0 °F 68% 29.53 in 10.0 mi SW 8.1 mph - N/A   Partly Cloudy
8:51 AM 52.0 °F - 39.0 °F 61% 29.57 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
9:51 AM 53.1 °F - 39.0 °F 59% 29.59 in 10.0 mi West 6.9 mph - N/A   Scattered Clouds
10:51 AM 55.9 °F - 39.0 °F 53% 29.62 in 10.0 mi WNW 10.4 mph 21.9 mph N/A   Mostly Cloudy
11:51 AM 55.9 °F - 39.0 °F 53% 29.63 in 10.0 mi West 12.7 mph - N/A   Mostly Cloudy
12:51 PM 57.9 °F - 39.0 °F 49% 29.62 in 10.0 mi WNW 20.7 mph - N/A   Mostly Cloudy
1:51 PM 59.0 °F - 39.0 °F 48% 29.64 in 10.0 mi West 21.9 mph - N/A   Mostly Cloudy
2:51 PM 57.0 °F - 37.0 °F 47% 29.65 in 10.0 mi WNW 18.4 mph 25.3 mph N/A   Mostly Cloudy
3:51 PM 57.9 °F - 37.0 °F 46% 29.69 in 10.0 mi NW 16.1 mph 26.5 mph N/A   Scattered Clouds
4:51 PM 55.0 °F - 37.0 °F 51% 29.73 in 10.0 mi WNW 16.1 mph 21.9 mph N/A   Mostly Cloudy
5:51 PM 51.1 °F - 37.0 °F 59% 29.76 in 10.0 mi WNW 17.3 mph 24.2 mph N/A   Mostly Cloudy
6:51 PM 50.0 °F - 36.0 °F 59% 29.78 in 10.0 mi WNW 12.7 mph 21.9 mph N/A   Scattered Clouds
7:51 PM 48.9 °F - 36.0 °F 61% 29.81 in 10.0 mi WSW 4.6 mph - N/A   Partly Cloudy
8:51 PM 46.9 °F - 36.0 °F 66% 29.83 in 10.0 mi West 10.4 mph - N/A   Scattered Clouds
9:51 PM 46.9 °F - 36.0 °F 66% 29.85 in 10.0 mi West 8.1 mph - N/A   Mostly Cloudy
10:51 PM 46.9 °F - 35.1 °F 63% 29.86 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:51 PM 43.0 °F 38.8 °F 35.1 °F 74% 29.86 in 10.0 mi West 6.9 mph - N/A   Clear