Weather History for Somerville, NJ

Change the Weather History Date:

Sunday, December 9, 2012

  Actual Average Record
Temperature  
Mean Temperature 40 °F -  
Max Temperature 46 °F 43 °F 66 °F (1966)
Min Temperature 35 °F 26 °F 10 °F (1976)
Degree Days  
Heating Degree Days 24    
Moisture  
Dew Point 40 °F    
Average Humidity 91    
Maximum Humidity 100    
Minimum Humidity 73    
Precipitation  
Precipitation 0.27 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.12 in    
Wind  
Wind Speed 2 mph (NNE)    
Max Wind Speed 9 mph    
Max Gust Speed -    
Visibility 5 miles    
Events Fog , Rain    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

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

Dec. 09, 2012 Rise Set
Actual Time 7:11 AM EST 4:31 PM EST
Civil Twilight 6:40 AM EST 5:02 PM EST
Nautical Twilight 6:06 AM EST 5:36 PM EST
Astronomical Twilight 5:32 AM EST 6:09 PM EST
Moon 2:40 AM EST (12/9) 1:37 PM EST (12/9)
Length of Visible Light 10h 21m
Length of Day
9h 20m
Waning Crescent, 19% of the Moon is Illuminated
Dec 9
Waning Crescent
Dec 13
New
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:02 AM 46.4 °F - 46.4 °F 100% 30.00 in 0.8 mi Calm Calm - N/A   Overcast
12:38 AM 46.4 °F - 44.6 °F 93% 29.99 in 0.2 mi Calm Calm - N/A Fog Fog
12:45 AM 44.6 °F - 44.6 °F 100% 30.00 in 0.5 mi Calm Calm - N/A Fog Fog
12:53 AM 44.1 °F - 44.1 °F 100% 30.01 in 0.2 mi Calm Calm - N/A Fog Fog
1:01 AM 44.6 °F - 44.6 °F 100% 30.01 in 0.2 mi Calm Calm - N/A Fog Fog
1:22 AM 44.6 °F - 42.8 °F 93% 30.01 in 0.2 mi Calm Calm - N/A Fog Fog
1:53 AM 42.1 °F - 42.1 °F 100% 30.04 in 0.2 mi Calm Calm - N/A Fog Fog
2:38 AM 39.2 °F - 39.2 °F 100% 30.05 in 0.5 mi Calm Calm - N/A Fog Fog
2:46 AM 39.2 °F - 39.2 °F 100% 30.06 in 0.2 mi Calm Calm - N/A Fog Fog
2:53 AM 39.9 °F - 39.9 °F 100% 30.06 in 0.2 mi Calm Calm - N/A Fog Fog
3:53 AM 39.9 °F 37.8 °F 39.0 °F 97% 30.07 in 0.2 mi NW 3.5 mph - N/A Fog Fog
4:09 AM 39.2 °F - 39.2 °F 100% 30.07 in 0.5 mi Calm Calm - N/A Fog Fog
4:53 AM 37.9 °F - 37.9 °F 100% 30.10 in 0.5 mi Calm Calm - 0.01 in Fog Fog
5:26 AM 35.6 °F 31.7 °F 35.6 °F 100% 30.11 in 1.2 mi NNW 4.6 mph - N/A   Scattered Clouds
5:35 AM 37.4 °F 33.8 °F 37.4 °F 100% 30.12 in 3.0 mi North 4.6 mph - N/A   Partly Cloudy
5:53 AM 39.9 °F 36.7 °F 39.0 °F 97% 30.14 in 10.0 mi NNW 4.6 mph - N/A   Clear
6:53 AM 44.1 °F 42.5 °F 39.9 °F 85% 30.17 in 10.0 mi NNW 3.5 mph - N/A   Overcast
7:53 AM 46.0 °F 41.4 °F 37.9 °F 73% 30.18 in 10.0 mi North 9.2 mph - N/A   Overcast
8:53 AM 46.0 °F 44.8 °F 37.9 °F 73% 30.21 in 10.0 mi North 3.5 mph - N/A   Overcast
9:53 AM 45.0 °F 42.6 °F 39.0 °F 80% 30.23 in 10.0 mi North 4.6 mph - 0.00 in Rain Light Rain
10:53 AM 45.0 °F - 39.9 °F 82% 30.23 in 10.0 mi Calm Calm - 0.01 in Rain Light Rain
11:05 AM 44.6 °F - 41.0 °F 87% 30.22 in 9.0 mi Calm Calm - 0.00 in Rain Light Rain
11:53 AM 45.0 °F 41.8 °F 42.1 °F 90% 30.21 in 10.0 mi East 5.8 mph - 0.01 in Rain Light Rain
12:20 PM 44.6 °F 41.4 °F 39.2 °F 81% 30.20 in 10.0 mi ENE 5.8 mph - 0.00 in Rain Light Rain
12:53 PM 44.1 °F 41.5 °F 37.9 °F 79% 30.19 in 10.0 mi ENE 4.6 mph - 0.00 in Rain Light Rain
1:53 PM 43.0 °F 41.3 °F 36.0 °F 76% 30.19 in 10.0 mi ENE 3.5 mph - 0.01 in Rain Light Rain
2:53 PM 43.0 °F 41.3 °F 36.0 °F 76% 30.19 in 10.0 mi NE 3.5 mph - 0.01 in Rain Light Rain
3:32 PM 42.8 °F - 35.6 °F 76% 30.18 in 10.0 mi Calm Calm - 0.00 in   Overcast
3:53 PM 43.0 °F 41.3 °F 36.0 °F 76% 30.19 in 10.0 mi NNE 3.5 mph - 0.00 in   Overcast
4:53 PM 41.0 °F 39.0 °F 37.0 °F 86% 30.19 in 10.0 mi ENE 3.5 mph - 0.02 in Rain Light Rain
5:53 PM 41.0 °F 38.0 °F 37.0 °F 86% 30.18 in 10.0 mi ENE 4.6 mph - 0.00 in   Overcast
6:53 PM 41.0 °F - 37.9 °F 89% 30.17 in 4.0 mi Calm Calm - 0.00 in Rain Light Rain
7:22 PM 39.2 °F 35.9 °F 39.2 °F 100% 30.15 in 2.5 mi Variable 4.6 mph - 0.01 in   Overcast
7:33 PM 41.0 °F 39.0 °F 39.2 °F 93% 30.14 in 3.0 mi Variable 3.5 mph - 0.01 in   Overcast
7:42 PM 41.0 °F 39.0 °F 39.2 °F 93% 30.14 in 3.0 mi Variable 3.5 mph - 0.01 in   Overcast
7:53 PM 41.0 °F 39.0 °F 39.0 °F 93% 30.14 in 3.0 mi Variable 3.5 mph - 0.01 in   Overcast
8:53 PM 42.8 °F 40.1 °F 39.2 °F 87% 30.09 in 7.0 mi ENE 4.6 mph - N/A Rain Light Rain
9:53 PM 43.0 °F 39.5 °F 41.0 °F 93% 30.06 in 4.0 mi NE 5.8 mph - 0.05 in Rain Light Rain
10:18 PM 42.8 °F - 42.8 °F 100% 30.06 in 2.0 mi Calm Calm - N/A Rain Heavy Rain
10:25 PM 42.8 °F - 42.8 °F 100% 30.05 in 3.0 mi Calm Calm - 0.09 in Rain Light Rain
10:53 PM 43.0 °F - 42.1 °F 97% 30.04 in 4.0 mi Calm Calm - 0.12 in Rain Light Rain
11:53 PM 43.0 °F 41.3 °F 42.1 °F 97% 30.01 in 10.0 mi NNE 3.5 mph - 0.02 in Rain Light Rain