Weather History for Rockland, ME

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Monday, December 31, 2012

  Actual Average Record
Temperature  
Mean Temperature 23 °F -  
Max Temperature 32 °F 31 °F 46 °F (2004)
Min Temperature 14 °F 17 °F -4 °F (1998)
Degree Days  
Heating Degree Days 42    
Moisture  
Dew Point 11 °F    
Average Humidity 64    
Maximum Humidity 100    
Minimum Humidity 47    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.79 in    
Wind  
Wind Speed 13 mph (West)    
Max Wind Speed 22 mph    
Max Gust Speed 32 mph    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 31, 2012 Rise Set
Actual Time 7:11 AM EST 4:08 PM EST
Civil Twilight 6:38 AM EST 4:41 PM EST
Nautical Twilight 6:01 AM EST 5:17 PM EST
Astronomical Twilight 5:26 AM EST 5:52 PM EST
Moon 7:43 PM EST (12/31) 8:44 AM EST (12/31)
Length of Visible Light 10h 02m
Length of Day
8h 56m
Waning Gibbous, 90% of the Moon is Illuminated
Dec 31
Waning Gibbous
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 14.0 °F -4.3 °F 3.2 °F 62% 29.73 in 10.0 mi West 21.9 mph 28.8 mph N/A   Clear
12:35 AM 14.0 °F -3.9 °F 1.4 °F 57% 29.73 in 10.0 mi West 20.7 mph 26.5 mph N/A   Clear
12:55 AM 14.0 °F -2.5 °F 3.2 °F 62% 29.74 in 10.0 mi West 17.3 mph 32.2 mph N/A   Clear
1:15 AM 14.0 °F -3.0 °F 1.4 °F 57% 29.75 in 10.0 mi WNW 18.4 mph 25.3 mph N/A   Clear
1:35 AM 14.0 °F 0.5 °F 3.2 °F 62% 29.75 in 10.0 mi WNW 11.5 mph 21.9 mph N/A   Clear
1:55 AM 14.0 °F -0.8 °F 1.4 °F 57% 29.76 in 10.0 mi WNW 13.8 mph 19.6 mph N/A   Clear
2:35 AM 14.0 °F -1.4 °F 3.2 °F 62% 29.77 in 10.0 mi West 15.0 mph 24.2 mph N/A   Clear
2:55 AM 14.0 °F -0.2 °F 3.2 °F 62% 29.78 in 10.0 mi WNW 12.7 mph 20.7 mph N/A   Clear
3:15 AM 15.8 °F 4.2 °F 1.4 °F 53% 29.78 in 10.0 mi WNW 9.2 mph - N/A   Clear
3:35 AM 15.8 °F 5.1 °F 3.2 °F 58% 29.78 in 10.0 mi WNW 8.1 mph - N/A   Clear
3:55 AM 15.8 °F 5.1 °F 3.2 °F 58% 29.78 in 10.0 mi WNW 8.1 mph - N/A   Clear
4:15 AM 15.8 °F 10.2 °F 3.2 °F 58% 29.78 in 10.0 mi WNW 3.5 mph - N/A   Clear
4:35 AM 14.0 °F 2.0 °F 1.4 °F 57% 29.78 in 10.0 mi WNW 9.2 mph - N/A   Clear
4:55 AM 15.8 °F 5.1 °F 3.2 °F 58% 29.77 in 10.0 mi WNW 8.1 mph - N/A   Clear
5:15 AM 15.8 °F 2.1 °F 3.2 °F 58% 29.77 in 10.0 mi WNW 12.7 mph 17.3 mph N/A   Clear
5:35 AM 17.6 °F 3.2 °F 5.0 °F 58% 29.77 in 10.0 mi WNW 15.0 mph 23.0 mph N/A   Clear
5:55 AM 19.4 °F 4.1 °F 6.8 °F 58% 29.78 in 10.0 mi WNW 18.4 mph 27.6 mph N/A   Clear
6:15 AM 19.4 °F 5.5 °F 6.8 °F 58% 29.79 in 10.0 mi WNW 15.0 mph 24.2 mph N/A   Clear
6:35 AM 21.2 °F 9.5 °F 6.8 °F 54% 29.80 in 10.0 mi WNW 11.5 mph 19.6 mph N/A   Clear
6:55 AM 21.2 °F 9.5 °F 6.8 °F 54% 29.80 in 10.0 mi West 11.5 mph 18.4 mph N/A   Clear
7:16 AM 19.4 °F 7.2 °F 6.8 °F 58% 29.82 in 10.0 mi West 11.5 mph 19.6 mph N/A   Clear
7:35 AM 21.2 °F 6.8 °F 8.6 °F 58% 29.83 in 10.0 mi West 17.3 mph 21.9 mph N/A   Clear
7:55 AM 21.2 °F 8.3 °F 8.6 °F 58% 29.84 in 10.0 mi WNW 13.8 mph 23.0 mph N/A   Clear
8:15 AM 21.2 °F 9.5 °F 8.6 °F 58% 29.84 in 10.0 mi West 11.5 mph 17.3 mph N/A   Clear
8:35 AM 21.2 °F 7.8 °F 8.6 °F 58% 29.85 in 10.0 mi West 15.0 mph - N/A   Clear
8:55 AM 21.2 °F 8.3 °F 8.6 °F 58% 29.85 in 10.0 mi West 13.8 mph 17.3 mph N/A   Clear
9:15 AM 21.2 °F 7.8 °F 10.4 °F 63% 29.85 in 10.0 mi West 15.0 mph - N/A   Clear
9:35 AM 21.2 °F 9.5 °F 8.6 °F 58% 29.86 in 0.5 mi West 11.5 mph 17.3 mph N/A   Unknown
9:55 AM 21.2 °F 7.8 °F 10.4 °F 63% 29.86 in 10.0 mi West 15.0 mph - N/A   Clear
10:15 AM 23.0 °F 10.6 °F 10.4 °F 59% 29.86 in 10.0 mi West 13.8 mph - N/A   Clear
10:35 AM 23.0 °F 15.8 °F 10.4 °F 59% 29.86 in 10.0 mi West 5.8 mph - N/A   Clear
10:55 AM 24.8 °F 15.3 °F 12.2 °F 59% 29.85 in 10.0 mi West 9.2 mph - N/A   Clear
11:15 AM 26.6 °F 19.1 °F 14.0 °F 59% 29.85 in 10.0 mi WSW 6.9 mph - N/A   Clear
11:35 AM 28.4 °F 18.0 °F 14.0 °F 55% 29.84 in 10.0 mi WNW 12.7 mph 18.4 mph N/A   Clear
11:55 AM 28.4 °F 18.5 °F 12.2 °F 51% 29.83 in 10.0 mi WNW 11.5 mph 21.9 mph N/A   Clear
12:15 PM 30.2 °F 18.5 °F 12.2 °F 47% 29.82 in 10.0 mi West 17.3 mph 20.7 mph N/A   Clear
12:35 PM 30.2 °F 17.4 °F 12.2 °F 47% 29.81 in 10.0 mi West 20.7 mph 24.2 mph N/A   Clear
12:55 PM 30.2 °F 20.2 °F 14.0 °F 51% 29.81 in 10.0 mi WNW 12.7 mph 21.9 mph N/A   Clear
1:15 PM 30.2 °F 18.9 °F 15.8 °F 55% 29.80 in 10.0 mi West 16.1 mph - N/A   Clear
1:35 PM 30.2 °F 18.1 °F 14.0 °F 51% 29.80 in 10.0 mi West 18.4 mph 23.0 mph N/A   Clear
1:55 PM 32.0 °F 22.5 °F 15.8 °F 51% 29.80 in 10.0 mi West 12.7 mph 19.6 mph N/A   Clear
2:15 PM 32.0 °F 21.6 °F 15.8 °F 51% 29.80 in 10.0 mi WNW 15.0 mph 23.0 mph N/A   Clear
2:35 PM 30.2 °F 18.5 °F 15.8 °F 55% 29.80 in 10.0 mi West 17.3 mph 23.0 mph N/A   Clear
2:55 PM 32.0 °F 21.6 °F 15.8 °F 51% 29.80 in 10.0 mi WNW 15.0 mph 21.9 mph N/A   Clear
3:15 PM 30.2 °F 19.8 °F 17.6 °F 60% 29.80 in 10.0 mi West 13.8 mph 18.4 mph N/A   Clear
3:35 PM 30.2 °F 21.3 °F 17.6 °F 60% 29.80 in 10.0 mi West 10.4 mph 17.3 mph N/A   Clear
3:55 PM 30.2 °F 21.9 °F 17.6 °F 60% 29.80 in 10.0 mi West 9.2 mph 17.3 mph N/A   Clear
4:15 PM 28.4 °F 21.2 °F 17.6 °F 64% 29.80 in 10.0 mi West 6.9 mph - N/A   Clear
4:35 PM 26.6 °F 19.1 °F 19.4 °F 74% 29.81 in 10.0 mi West 6.9 mph - N/A   Clear
4:55 PM 28.4 °F 23.3 °F 17.6 °F 64% 29.80 in 10.0 mi WNW 4.6 mph - N/A   Clear
5:35 PM 26.6 °F - 19.4 °F 74% 29.79 in 10.0 mi Calm Calm - N/A   Clear
5:55 PM 26.6 °F - 17.6 °F 69% 29.79 in 10.0 mi Calm Calm - N/A   Clear
6:15 PM 23.0 °F 15.8 °F 19.4 °F 86% 29.79 in 10.0 mi South 5.8 mph - N/A   Clear
6:35 PM 24.8 °F 20.5 °F 17.6 °F 74% 29.79 in 10.0 mi SW 3.5 mph - N/A   Clear
7:15 PM 23.0 °F - 15.8 °F 74% 29.78 in 10.0 mi Calm Calm - N/A   Clear
7:35 PM 19.4 °F - 15.8 °F 86% 29.77 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:15 PM 19.4 °F - 15.8 °F 86% 29.76 in 10.0 mi Calm Calm - N/A   Clear
8:55 PM 17.6 °F - 15.8 °F 93% 29.75 in 10.0 mi Calm Calm - N/A   Clear
9:15 PM 17.6 °F - 15.8 °F 93% 29.74 in 10.0 mi Calm Calm - N/A   Clear
9:35 PM 19.4 °F - 17.6 °F 93% 29.73 in 10.0 mi Calm Calm - N/A   Clear
9:55 PM 17.6 °F 10.7 °F 17.6 °F 100% 29.73 in 10.0 mi WSW 4.6 mph - N/A   Clear
10:15 PM 19.4 °F 12.8 °F 15.8 °F 86% 29.72 in 10.0 mi West 4.6 mph - N/A   Clear
10:35 PM 19.4 °F 14.3 °F 17.6 °F 93% 29.71 in 10.0 mi WSW 3.5 mph - N/A   Clear
11:15 PM 21.2 °F 14.9 °F 15.8 °F 80% 29.68 in 10.0 mi WSW 4.6 mph - N/A   Clear
11:35 PM 21.2 °F 14.9 °F 17.6 °F 86% 29.67 in 10.0 mi West 4.6 mph - N/A   Clear
11:55 PM 21.2 °F 14.9 °F 19.4 °F 93% 29.67 in 10.0 mi SW 4.6 mph - N/A   Scattered Clouds