Royersford, PA

10:06 PM EST on February 20, 2017 (GMT -0500)
Pottstown Limerick

Weather History for KPTW - December, 2012

Change the Weather History Date:

Sunday, December 9, 2012

  Actual Average (KRDG) Record (KRDG)
Temperature  
Mean Temperature 44 °F -  
Max Temperature 48 °F 42 °F 71 °F (1966)
Min Temperature 39 °F 28 °F 0 °F (1989)
Degree Days  
Heating Degree Days 22    
Moisture  
Dew Point 42 °F    
Average Humidity 94    
Maximum Humidity 100    
Minimum Humidity 80    
Precipitation  
Precipitation 0.18 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.12 in    
Wind  
Wind Speed 3 mph (NE)    
Max Wind Speed 8 mph    
Max Gust Speed -    
Visibility 4 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 or City:

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 7:13 AM EST 4:36 PM EST
Civil Twilight 6:42 AM EST 5:06 PM EST
Nautical Twilight 6:08 AM EST 5:40 PM EST
Astronomical Twilight 5:35 AM EST 6:13 PM EST
Moon 2:43 AM EST (12/9) 1:41 PM EST (12/9)
Length of Visible Light 10h 23m
Length of Day
9h 22m
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
12:22 AM 48.2 °F - 46.4 °F 93% 30.04 in 1.8 mi SW 3.5 mph - N/A   Overcast
12:31 AM 48.2 °F - 46.4 °F 93% 30.04 in 2.0 mi Calm Calm - N/A   Overcast
12:51 AM 46.4 °F 45.2 °F 46.4 °F 100% 30.03 in 1.8 mi NW 3.5 mph - N/A   Overcast
12:54 AM 46.9 °F - 46.9 °F 100% 30.03 in 1.5 mi WNW 3.5 mph - N/A   Overcast
1:04 AM 46.4 °F - 46.4 °F 100% 30.04 in 1.2 mi Calm Calm - N/A   Overcast
1:54 AM 46.9 °F - 46.9 °F 100% 30.06 in 1.2 mi Calm Calm - N/A   Overcast
2:38 AM 46.4 °F - 46.4 °F 100% 30.07 in 1.2 mi Calm Calm - N/A   Overcast
2:54 AM 46.9 °F - 46.0 °F 97% 30.07 in 1.0 mi Calm Calm - N/A   Mist
3:03 AM 46.4 °F 44.3 °F 44.6 °F 93% 30.08 in 0.8 mi NNW 4.6 mph - N/A   Mist
3:16 AM 44.6 °F 42.2 °F 44.6 °F 100% 30.07 in 0.2 mi North 4.6 mph - N/A Fog Fog
3:25 AM 44.6 °F 43.1 °F 44.6 °F 100% 30.08 in 0.2 mi NNW 3.5 mph - N/A Fog Fog
3:52 AM 44.6 °F - 44.6 °F 100% 30.08 in 0.5 mi Calm Calm - N/A Fog Fog
3:54 AM 44.1 °F - 44.1 °F 100% 30.08 in 0.5 mi Calm Calm - N/A Fog Fog
4:03 AM 44.6 °F - 42.8 °F 93% 30.09 in 0.2 mi Calm Calm - N/A Fog Fog
4:15 AM 42.8 °F - 41.0 °F 93% 30.08 in 0.5 mi Calm Calm - N/A Fog Fog
4:27 AM 42.8 °F - 42.8 °F 100% 30.09 in 0.8 mi Calm Calm - N/A   Partly Cloudy
4:37 AM 42.8 °F - 41.0 °F 93% 30.10 in 0.5 mi Calm Calm - N/A Fog Fog
4:45 AM 41.0 °F - 41.0 °F 100% 30.10 in 0.2 mi Calm Calm - N/A Fog Fog
4:54 AM 42.1 °F - 41.0 °F 96% 30.11 in 0.2 mi Calm Calm - N/A Fog Fog
5:05 AM 42.8 °F - 42.8 °F 100% 30.11 in 0.5 mi Calm Calm - N/A Fog Fog
5:24 AM 41.0 °F - 39.2 °F 93% 30.13 in 0.5 mi Calm Calm - N/A Fog Fog
5:33 AM 41.0 °F - 41.0 °F 100% 30.13 in 0.8 mi Calm Calm - N/A   Clear
5:38 AM 42.8 °F - 41.0 °F 93% 30.14 in - Calm Calm - N/A   Clear
5:45 AM 42.8 °F 41.1 °F 42.8 °F 100% 30.14 in 2.0 mi North 3.5 mph - N/A   Clear
5:54 AM 45.0 °F 43.5 °F 44.1 °F 97% 30.14 in 8.0 mi North 3.5 mph - N/A   Clear
6:54 AM 46.0 °F 41.9 °F 43.0 °F 89% 30.17 in 10.0 mi NNE 8.1 mph - N/A   Overcast
7:54 AM 46.9 °F - 41.0 °F 80% 30.21 in 10.0 mi NNW 3.5 mph - 0.00 in   Overcast
8:54 AM 46.0 °F 44.8 °F 41.0 °F 83% 30.22 in 10.0 mi NE 3.5 mph - 0.00 in   Overcast
9:54 AM 45.0 °F 42.6 °F 41.0 °F 86% 30.25 in 10.0 mi North 4.6 mph - 0.02 in Rain Light Rain
10:54 AM 44.1 °F 40.1 °F 39.9 °F 85% 30.22 in 10.0 mi ENE 6.9 mph - 0.02 in Rain Light Rain
11:54 AM 44.1 °F 40.8 °F 39.9 °F 85% 30.21 in 10.0 mi NE 5.8 mph - 0.01 in Rain Light Rain
12:40 PM 44.6 °F 40.2 °F 41.0 °F 87% 30.19 in - NE 8.1 mph - 0.00 in Rain Light Rain
12:50 PM 44.6 °F 40.7 °F 41.0 °F 87% 30.18 in 10.0 mi NE 6.9 mph - 0.01 in Rain Light Rain
12:54 PM 44.1 °F 40.8 °F 41.0 °F 89% 30.18 in 10.0 mi NE 5.8 mph - 0.01 in Rain Light Rain
1:10 PM 44.6 °F 40.7 °F 42.8 °F 93% 30.18 in 10.0 mi NE 6.9 mph - 0.00 in Rain Light Rain
1:54 PM 44.1 °F 40.1 °F 41.0 °F 89% 30.18 in 10.0 mi ENE 6.9 mph - 0.00 in Rain Light Rain
2:28 PM 44.6 °F 41.4 °F 42.8 °F 93% 30.17 in 2.5 mi ENE 5.8 mph - 0.01 in Rain Light Rain
2:52 PM 42.8 °F 39.3 °F 41.0 °F 93% 30.18 in 4.0 mi ENE 5.8 mph - 0.02 in Rain Light Rain
2:54 PM 43.0 °F 39.5 °F 41.0 °F 93% 30.18 in 4.0 mi Variable 5.8 mph - 0.03 in Rain Light Rain
3:03 PM 42.8 °F 38.6 °F 41.0 °F 93% 30.18 in 3.0 mi East 6.9 mph - 0.00 in Rain Light Rain
3:39 PM 42.8 °F 39.3 °F 39.2 °F 87% 30.19 in 10.0 mi East 5.8 mph - 0.00 in Rain Light Rain
3:54 PM 42.1 °F 40.2 °F 39.0 °F 89% 30.19 in 10.0 mi Variable 3.5 mph - 0.00 in Rain Light Rain
4:24 PM 41.0 °F 37.1 °F 37.4 °F 87% 30.18 in 10.0 mi ENE 5.8 mph - 0.00 in   Overcast
4:54 PM 41.0 °F 38.0 °F 37.9 °F 89% 30.18 in 8.0 mi East 4.6 mph - 0.00 in   Overcast
5:41 PM 41.0 °F 38.0 °F 39.2 °F 93% 30.17 in 5.0 mi ENE 4.6 mph - N/A   Overcast
5:54 PM 41.0 °F 38.0 °F 39.0 °F 93% 30.17 in 4.0 mi ENE 4.6 mph - N/A   Overcast
6:08 PM 39.2 °F 35.9 °F 39.2 °F 100% 30.17 in 2.5 mi ENE 4.6 mph - N/A   Overcast
6:54 PM 39.9 °F 37.8 °F 39.9 °F 100% 30.15 in 2.5 mi ENE 3.5 mph - 0.01 in Rain Light Rain
7:20 PM 41.0 °F 39.0 °F 39.2 °F 93% 30.14 in 3.0 mi Variable 3.5 mph - 0.01 in Rain Light Rain
7:54 PM 41.0 °F 37.1 °F 39.9 °F 96% 30.12 in 7.0 mi ENE 5.8 mph - 0.02 in Rain Light Rain
8:51 PM 41.0 °F 38.0 °F 39.2 °F 93% 30.09 in 2.0 mi ENE 4.6 mph - 0.00 in Rain Light Rain
8:54 PM 41.0 °F - 39.9 °F 96% 30.09 in 2.0 mi Calm Calm - 0.00 in Rain Light Rain
9:01 PM 41.0 °F - 39.2 °F 93% 30.09 in 2.5 mi Calm Calm - 0.01 in   Overcast
9:28 PM 41.0 °F 37.1 °F 39.2 °F 93% 30.09 in 3.0 mi North 5.8 mph - 0.02 in Rain Light Rain
9:37 PM 41.0 °F 39.0 °F 39.2 °F 93% 30.09 in 3.0 mi North 3.5 mph - 0.03 in Rain Light Rain
9:54 PM 41.0 °F 39.0 °F 41.0 °F 100% 30.08 in 3.0 mi NNE 3.5 mph - 0.05 in Rain Rain
10:32 PM 41.0 °F 36.4 °F 41.0 °F 100% 30.05 in 4.0 mi NE 6.9 mph - 0.01 in Rain Light Rain
10:54 PM 41.0 °F - 39.9 °F 96% 30.04 in 7.0 mi Calm Calm - 0.01 in   Overcast
11:19 PM 41.0 °F - 41.0 °F 100% 30.02 in 7.0 mi Calm Calm - 0.00 in   Overcast
11:54 PM 42.1 °F - 41.0 °F 96% 30.00 in 6.0 mi Calm Calm - 0.00 in Rain Light Rain