Saint Johnsbury, VT

6:55 PM EDT on July 23, 2016 (GMT -0400)
St. Johnsbury

Weather History for K1V4 - September, 2010

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Month of September, 2010

  Max Avg Min Sum
Temperature  
Max Temperature 89 °F 69 °F 55 °F
Mean Temperature 76 °F 60 °F 50 °F
Min Temperature 64 °F 51 °F 35 °F
Degree Days  
Heating Degree Days (base 65) 16 6 0 192
Cooling Degree Days (base 65) 11 1 0 38
Growing Degree Days (base 50) 26 10 0 294
Dew Point  
Dew Point 70 °F 52 °F 34 °F
Precipitation  
Precipitation 1.76 in 0.14 in 0.00 in 4.17 in
Snowdepth - - - -
Wind  
Wind - - -
Gust Wind - - -
Sea Level Pressure  
Sea Level Pressure 30.28 in 29.91 in 29.39 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Sep. 07, 2010 Rise Set
Actual Time 6:17 AM EDT 7:13 PM EDT
Civil Twilight 5:48 AM EDT 7:43 PM EDT
Nautical Twilight 5:12 AM EDT 8:18 PM EDT
Astronomical Twilight 4:35 AM EDT 8:55 PM EDT
Moon 5:12 AM EDT (9/7) 6:29 PM EDT (9/7)
Length of Visible Light 13h 55m
Length of Day
12h 55m
Waning Crescent, 1% of the Moon is Illuminated
Sep 7
Waning Crescent
Sep 8
New
Sep 15
First Quarter
Sep 23
Full
Sep 30
Last Quarter

Daily Weather History & Observations

2010 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 89 76 63 67 64 61 97 74 39 30.04 29.96 29.88 - - - - - - 0.00  
2 89 75 61 69 65 61 100 74 42 29.94 29.88 29.83 - - - - - - 0.00  
3 86 75 64 70 66 63 100 77 48 29.82 29.69 29.48 - - - - - - 0.00  
4 75 67 61 68 55 41 96 67 40 29.59 29.45 29.39 - - - - - - 0.14  
5 66 58 52 53 46 43 96 65 45 30.01 29.79 29.62 - - - - - - 0.06  
6 72 58 46 54 48 42 100 70 35 30.14 30.09 30.02 - - - - - - 0.00  
7 79 68 57 61 57 54 93 76 46 30.09 29.98 29.80 - - - - - - 0.01  
8 73 66 59 63 57 50 97 77 51 29.84 29.67 29.61 - - - - - - 0.28  
9 63 58 54 55 53 51 93 82 67 29.73 29.66 29.62 - - - - - - 0.02  
10 63 56 51 53 50 48 97 81 62 29.91 29.82 29.73 - - - - - - 0.02  
11 72 60 48 53 48 44 100 72 38 30.03 29.98 29.92 - - - - - - 0.00  
12 64 54 45 52 48 43 97 82 65 30.10 30.06 30.03 - - - - - - 0.00  
13 62 56 50 54 51 47 96 85 77 30.01 29.90 29.82 - - - - - - 0.03  
14 63 56 51 52 50 48 97 83 62 29.88 29.83 29.79 - - - - - - 0.03  
15 55 50 46 49 46 42 100 85 64 30.10 29.99 29.88 - - - - - - 0.17  
16 61 52 43 52 47 42 100 84 55 30.13 29.98 29.71 - - - - - - 0.56  
17 61 53 44 53 48 44 100 85 58 30.18 29.95 29.69 - - - - - - 0.05  
18 66 52 39 52 46 40 100 83 52 30.28 30.18 30.09 - - - - - - 0.00  
19 69 57 45 54 49 43 96 80 50 30.13 30.08 30.01 - - - - - - 0.00  
20 62 50 39 44 39 34 100 74 35 30.09 30.04 29.99 - - - - - - 0.00  
21 66 50 35 41 38 34 100 68 34 30.20 30.05 29.89 - - - - - - 0.00  
22 71 60 50 61 53 44 90 77 63 30.01 29.89 29.85 - - - - - - 0.01  
23 64 54 46 52 47 43 100 79 48 30.25 30.18 30.06 - - - - - - 0.00  
24 79 65 51 66 59 49 100 81 62 30.14 29.89 29.67 - - - - - - 0.19  
25 73 66 57 65 55 48 93 67 43 29.93 29.74 29.62 - - - - - - 0.00  
26 64 58 53 52 51 49 93 79 63 30.21 30.08 29.94 - - - - - - 0.00  
27 57 52 48 55 51 47 100 87 74 30.21 30.12 29.95 - - - - - - 0.45  
28 72 64 55 67 61 55 100 90 76 29.93 29.75 29.64 - - - - - - 0.38  
29 71 64 55 66 57 52 97 77 53 29.96 29.83 29.65 - - - - - - 0.01  
30 73 64 55 68 58 53 100 94 79 29.97 29.81 29.57 - - - - - - 1.76