St. Johnsbury, VT

5:36 AM EST on January 19, 2018 (GMT -0500)
St. Johnsbury

Weather History for K1V4 - May, 2015

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Thursday, May 14, 2015

  Actual Average Record
Temperature  
Mean Temperature 50 °F 56 °F  
Max Temperature 67 °F 68 °F 88 °F (1961)
Min Temperature 32 °F 43 °F 24 °F (1902)
Degree Days  
Heating Degree Days 15 10  
Month to date heating degree days 85 164  
Since 1 July heating degree days 8127 7583  
Cooling Degree Days 0 0  
Month to date cooling degree days 8 0  
Year to date cooling degree days 8 1  
Moisture  
Dew Point 31 °F    
Average Humidity 60    
Maximum Humidity 96    
Minimum Humidity 24    
Precipitation  
Precipitation 0.00 in 0.10 in 0.94 in (1937)
Month to date precipitation 1.18 1.45  
Year to date precipitation 9.53 11.50  
Sea Level Pressure  
Sea Level Pressure 30.30 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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Astronomy

May. 14, 2015 Rise Set
Actual Time 5:22 AM EDT 8:07 PM EDT
Civil Twilight 4:48 AM EDT 8:41 PM EDT
Nautical Twilight 4:06 AM EDT 9:23 PM EDT
Astronomical Twilight 3:17 AM EDT 10:13 PM EDT
Moon 3:20 AM EDT (5/14) 4:04 PM EDT (5/14)
Length of Visible Light 15h 52m
Length of Day
14h 45m
Waning Crescent, 16% of the Moon is Illuminated
May 14
Waning Crescent
May 18
New
May 25
First Quarter
Jun 2
Full
Jun 9
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 37.9 °F 34.0 °F 86% 30.25 in - North - - N/A   Unknown
1:54 AM 36.0 °F 33.1 °F 89% 30.27 in - North - - N/A   Unknown
2:54 AM 35.1 °F 33.1 °F 92% 30.29 in - North - - N/A   Unknown
3:54 AM 34.0 °F 32.0 °F 92% 30.31 in - North - - N/A   Unknown
4:54 AM 33.1 °F 30.9 °F 92% 30.33 in - North - - N/A   Unknown
5:54 AM 32.0 °F 30.9 °F 96% 30.35 in - North - - N/A   Unknown
6:54 AM 33.1 °F 32.0 °F 96% 30.37 in - North - - N/A   Unknown
7:54 AM 39.0 °F 34.0 °F 82% 30.38 in - North - - N/A   Unknown
8:54 AM 48.0 °F 32.0 °F 54% 30.37 in - North - - N/A   Unknown
9:54 AM 54.0 °F 28.9 °F 38% 30.35 in - North - - N/A   Unknown
10:54 AM 57.9 °F 26.1 °F 30% 30.35 in - North - - N/A   Unknown
11:54 AM 61.0 °F 26.1 °F 26% 30.33 in - North - - N/A   Unknown
12:54 PM 63.0 °F 28.0 °F 27% 30.31 in - North - - N/A   Unknown
1:54 PM 64.0 °F 28.0 °F 26% 30.30 in - North - - N/A   Unknown
2:54 PM 63.0 °F 26.1 °F 25% 30.29 in - North - - N/A   Unknown
3:54 PM 64.9 °F 28.0 °F 25% 30.27 in - North - - N/A   Unknown
4:54 PM 66.0 °F 28.0 °F 24% 30.26 in - North - - N/A   Unknown
5:54 PM 63.0 °F 28.9 °F 28% 30.25 in - North - - N/A   Unknown
6:54 PM 62.1 °F 27.0 °F 26% 30.26 in - North - - N/A   Unknown
7:54 PM 57.9 °F 28.9 °F 33% 30.26 in - North - - N/A   Unknown
8:54 PM 52.0 °F 33.1 °F 49% 30.26 in - North - - N/A   Unknown
9:54 PM 48.9 °F 36.0 °F 61% 30.28 in - North - - N/A   Unknown
10:54 PM 44.1 °F 36.0 °F 73% 30.28 in - North - - N/A   Unknown
11:54 PM 42.1 °F 35.1 °F 76% 30.30 in - North - - N/A   Unknown