Weather History for St. Johnsbury, VT

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Tuesday, May 8, 2012

  Actual Average Record
Temperature  
Mean Temperature 50 °F -  
Max Temperature 54 °F 62 °F 90 °F (1936)
Min Temperature 46 °F 38 °F 22 °F (1950)
Degree Days  
Heating Degree Days 15    
Moisture  
Dew Point 46 °F    
Average Humidity 83    
Maximum Humidity 100    
Minimum Humidity 66    
Precipitation  
Precipitation 0.62 in - - ()
Month to date precipitation 1.46  
Year to date precipitation 8.56  
Sea Level Pressure  
Sea Level Pressure 29.89 in    
Wind  
Wind Speed - (North)    
Max Wind Speed -    
Max Gust Speed -    
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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Daily Weather History Graph

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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