Montpelier, VT

4:14 AM EDT on April 30, 2017 (GMT -0400)
Knapp State

Weather History for KMPV - September, 2012

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Sunday, September 16, 2012

  Actual Average Record
Temperature  
Mean Temperature 48 °F 57 °F  
Max Temperature 59 °F 69 °F 84 °F (1991)
Min Temperature 36 °F 46 °F 25 °F (1964)
Degree Days  
Heating Degree Days 17 8  
Month to date heating degree days 80 93  
Since 1 July heating degree days 141 201  
Cooling Degree Days 0 1  
Month to date cooling degree days 12 16  
Year to date cooling degree days 291 260  
Moisture  
Dew Point 39 °F    
Average Humidity 70    
Maximum Humidity 100    
Minimum Humidity 40    
Precipitation  
Precipitation 0.00 in 0.10 in 3.13 in (1999)
Month to date precipitation 2.20 1.50  
Year to date precipitation 22.76 26.30  
Sea Level Pressure  
Sea Level Pressure 30.12 in    
Wind  
Wind Speed 4 mph (NW)    
Max Wind Speed 15 mph    
Max Gust Speed 21 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Sep. 16, 2012 Rise Set
Actual Time 6:30 AM EDT 6:58 PM EDT
Civil Twilight 6:01 AM EDT 7:26 PM EDT
Nautical Twilight 5:27 AM EDT 8:01 PM EDT
Astronomical Twilight 4:52 AM EDT 8:36 PM EDT
Moon 7:10 AM EDT (9/16) 6:56 PM EDT (9/16)
Length of Visible Light 13h 25m
Length of Day
12h 27m
New Moon, 0% of the Moon is Illuminated
Sep 16
New Moon
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New

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 48.0 °F - 44.1 °F 86% 30.12 in 10.0 mi WNW 4.6 mph - N/A   Mostly Cloudy
1:51 AM 46.9 °F - 44.1 °F 90% 30.12 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:51 AM 46.0 °F 44.8 °F 43.0 °F 89% 30.11 in 10.0 mi WNW 3.5 mph - N/A   Mostly Cloudy
3:51 AM 46.0 °F 43.1 °F 42.1 °F 86% 30.11 in 10.0 mi West 5.8 mph - N/A   Clear
4:51 AM 44.1 °F 42.5 °F 42.1 °F 93% 30.11 in 10.0 mi WNW 3.5 mph - N/A   Clear
5:51 AM 42.8 °F 41.1 °F 41.0 °F 93% 30.10 in 10.0 mi WNW 3.5 mph - N/A   Clear
6:51 AM 41.0 °F - 39.9 °F 96% 30.14 in 10.0 mi Calm Calm - N/A   Clear
7:51 AM 44.1 °F - 42.1 °F 93% 30.15 in 10.0 mi Calm Calm - N/A   Clear
8:51 AM 46.9 °F - 41.0 °F 80% 30.16 in 10.0 mi NNW 6.9 mph - N/A   Clear
9:51 AM 48.0 °F - 35.1 °F 61% 30.17 in 10.0 mi WNW 13.8 mph 19.6 mph 0.01 in   Partly Cloudy
10:51 AM 51.1 °F - 35.1 °F 54% 30.16 in 10.0 mi NNW 9.2 mph 16.1 mph N/A   Partly Cloudy
11:51 AM 54.0 °F - 37.0 °F 53% 30.16 in 10.0 mi NNW 4.6 mph - N/A   Partly Cloudy
12:51 PM 55.0 °F - 37.0 °F 51% 30.14 in 10.0 mi WNW 10.4 mph - N/A   Clear
1:51 PM 57.0 °F - 36.0 °F 45% 30.12 in 10.0 mi Variable 5.8 mph - N/A   Clear
2:51 PM 59.0 °F - 37.0 °F 44% 30.09 in 10.0 mi NW 10.4 mph - N/A   Clear
3:51 PM 59.0 °F - 36.0 °F 42% 30.08 in 10.0 mi North 9.2 mph - N/A   Clear
4:51 PM 59.0 °F - 37.0 °F 44% 30.08 in 10.0 mi NNW 5.8 mph - N/A   Clear
5:51 PM 57.0 °F - 37.9 °F 49% 30.07 in 10.0 mi NW 4.6 mph - N/A   Clear
6:51 PM 48.0 °F - 42.1 °F 80% 30.08 in 10.0 mi Calm Calm - N/A   Clear
7:51 PM 44.1 °F 41.5 °F 39.9 °F 85% 30.09 in 10.0 mi South 4.6 mph - N/A   Clear
8:51 PM 42.1 °F - 39.0 °F 89% 30.09 in 10.0 mi Calm Calm - N/A   Clear
9:51 PM 41.0 °F - 39.0 °F 93% 30.10 in 10.0 mi Calm Calm - N/A   Clear
10:51 PM 39.0 °F - 37.0 °F 93% 30.11 in 10.0 mi Calm Calm - N/A   Clear
11:51 PM 37.9 °F - 37.0 °F 97% 30.11 in 10.0 mi Calm Calm - N/A   Clear