Weather History for St. Johnsbury, VT

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Tuesday, May 8, 2012

  Actual Average Record
Temperature  
Mean Temperature 50 °F 54 °F  
Max Temperature 54 °F 66 °F 90 °F (1936)
Min Temperature 46 °F 41 °F 22 °F (1950)
Degree Days  
Heating Degree Days 15    
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 7 1  
Moisture  
Dew Point 46 °F    
Average Humidity 83    
Maximum Humidity 100    
Minimum Humidity 66    
Precipitation  
Precipitation 0.62 in 0.10 in 0.83 in (2010)
Month to date precipitation 1.46 0.83  
Year to date precipitation 8.56 10.88  
Sea Level Pressure  
Sea Level Pressure 29.89 in    
Wind  
Wind Speed - (North)    
Max Wind Speed -    
Max Gust Speed -    
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

May. 08, 2012 Rise Set
Actual Time 5:28 AM EDT 8:01 PM EDT
Civil Twilight 4:55 AM EDT 8:34 PM EDT
Nautical Twilight 4:14 AM EDT 9:15 PM EDT
Astronomical Twilight 3:27 AM EDT 10:02 PM EDT
Moon 11:12 PM EDT (5/8) 7:29 AM EDT (5/8)
Length of Visible Light 15h 38m
Length of Day
14h 32m
Waning Gibbous, 91% of the Moon is Illuminated
May 8
Waning Gibbous
May 12
Last Quarter
May 20
New
May 28
First Quarter
Jun 4
Full

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 52.0 °F 43.0 °F 71% 29.98 in - North - - N/A   Unknown
1:54 AM 52.0 °F 42.1 °F 69% 29.98 in - North - - N/A   Unknown
2:54 AM 54.0 °F 42.1 °F 64% 29.95 in - North - - N/A   Unknown
3:54 AM 53.1 °F 42.1 °F 66% 29.94 in - North - - N/A   Unknown
4:54 AM 53.1 °F 44.1 °F 71% 29.93 in - North - - N/A   Unknown
5:54 AM 53.1 °F 46.0 °F 77% 29.94 in - North - - N/A   Unknown
6:54 AM 51.1 °F 48.0 °F 89% 29.94 in - North - - 0.02 in   Unknown
7:54 AM 51.1 °F 48.9 °F 92% 29.94 in - North - - 0.05 in   Unknown
8:54 AM 51.1 °F 48.0 °F 89% 29.93 in - North - - 0.04 in   Unknown
9:54 AM 46.9 °F 44.1 °F 90% 29.94 in - North - - 0.09 in   Unknown
10:54 AM 46.9 °F 45.0 °F 93% 29.91 in - North - - 0.10 in   Unknown
11:54 AM 46.9 °F 45.0 °F 93% 29.90 in - North - - 0.05 in   Unknown
12:54 PM 48.0 °F 45.0 °F 89% 29.89 in - North - - 0.03 in   Unknown
1:54 PM 48.0 °F 45.0 °F 89% 29.88 in - North - - 0.02 in   Unknown
2:54 PM 48.0 °F 45.0 °F 89% 29.86 in - North - - 0.04 in   Unknown
3:54 PM 48.0 °F 46.0 °F 93% 29.85 in - North - - 0.08 in   Unknown
4:54 PM 48.9 °F 46.9 °F 93% 29.84 in - North - - 0.05 in   Unknown
5:54 PM 48.9 °F 46.9 °F 93% 29.83 in - North - - 0.04 in   Unknown
6:54 PM 48.9 °F 46.9 °F 93% 29.82 in - North - - N/A   Unknown
7:54 PM 48.9 °F 46.9 °F 93% 29.82 in - North - - 0.01 in   Unknown
8:54 PM 48.0 °F 48.0 °F 100% 29.82 in - North - - N/A   Unknown
9:54 PM 48.0 °F 46.9 °F 96% 29.83 in - North - - N/A   Unknown
10:54 PM 48.9 °F 48.0 °F 97% 29.82 in - North - - N/A   Unknown
11:54 PM 48.9 °F 48.0 °F 97% 29.81 in - North - - N/A   Unknown