Williamstown, MA

6:54 AM EST on February 06, 2016 (GMT -0500)
Harriman And West

Weather History for KAQW - September, 2012

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Month of September, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 82 °F 71 °F 54 °F
Mean Temperature 71 °F 59 °F 48 °F
Min Temperature 64 °F 48 °F 34 °F
Degree Days  
Heating Degree Days (base 65) 17 7 0 196
Cooling Degree Days (base 65) 6 1 0 28
Growing Degree Days (base 50) 21 10 0 288
Dew Point  
Dew Point 71 °F 51 °F 32 °F
Precipitation  
Precipitation 1.90 in 0.17 in 0.00 in 5.11 in
Snowdepth - - - -
Wind  
Wind 22 mph 3 mph 0 mph
Gust Wind 36 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.39 in 30.03 in 29.55 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 10, 2012 Rise Set
Actual Time 6:27 AM EDT 7:10 PM EDT
Civil Twilight 5:59 AM EDT 7:39 PM EDT
Nautical Twilight 5:25 AM EDT 8:12 PM EDT
Astronomical Twilight 4:50 AM EDT 8:47 PM EDT
Moon 12:40 AM EDT (9/10) 3:43 PM EDT (9/10)
Length of Visible Light 13h 40m
Length of Day
12h 42m
Waning Crescent, 30% of the Moon is Illuminated
Sep 10
Waning Crescent
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

Daily Weather History & Observations

2012 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 82 71 60 65 60 53 100 77 37 30.08 30.00 29.89 10 8 2 8 1 - 0.00  
2 80 68 54 63 56 46 94 71 30 30.15 30.09 30.05 10 10 9 8 1 - 0.00  
3 79 66 53 54 52 48 93 60 35 30.20 30.15 30.12 10 10 10 10 4 - 0.00  
4 75 70 64 69 63 48 91 78 49 30.12 29.97 29.81 10 10 2 8 6 - 0.07 Rain
5 75 67 59 71 64 57 97 83 62 29.88 29.79 29.70 10 9 2 9 4 18 0.23 Rain
6 81 68 57 65 59 56 100 91 50 29.93 29.89 29.83 10 4 0 5 0 - 0.00 Fog
7 82 71 60 67 62 55 100 86 44 29.95 29.91 29.85 10 7 0 4 0 - 0.00 Fog
8 80 70 59 70 63 57 100 86 56 29.86 29.72 29.55 10 6 1 17 5 26 1.17 Rain , Thunderstorm
9 72 62 51 58 52 49 100 79 45 29.90 29.85 29.77 10 9 1 5 2 - 0.01 Rain
10 64 54 43 55 47 39 100 83 44 30.14 29.98 29.90 10 7 0 9 1 17 0.01 Fog
11 69 53 37 47 40 35 100 79 36 30.31 30.24 30.14 10 8 0 7 0 - 0.00 Fog
12 79 60 41 59 47 39 96 77 38 30.38 30.34 30.30 10 10 10 4 0 - 0.00  
13 81 63 45 60 51 43 96 73 36 30.39 30.32 30.26 10 9 2 6 1 - 0.00  
14 80 63 48 59 53 46 93 79 40 30.28 30.19 30.06 10 8 2 6 1 - 0.00  
15 64 56 45 56 48 42 90 69 48 30.12 30.09 30.06 10 10 10 14 6 23 0.04  
16 66 54 41 49 42 37 93 73 37 30.12 30.08 30.03 10 10 10 7 1 - 0.00  
17 75 57 39 54 47 37 93 71 37 30.13 30.07 30.00 10 10 8 6 1 - 0.00  
18 73 64 54 66 61 50 94 84 73 30.02 29.75 29.60 10 5 1 22 10 36 1.90 Rain
19 64 54 42 56 44 39 97 70 40 30.24 30.03 29.74 10 9 4 9 5 22 0.04 Rain
20 66 50 37 48 39 34 97 81 41 30.27 30.22 30.13 10 6 0 12 1 18 0.00 Fog
21 71 60 50 51 48 47 89 67 42 30.14 30.08 30.02 10 10 10 10 6 16 0.00  
22 73 62 52 59 55 47 96 79 57 30.01 29.88 29.78 10 8 1 10 6 26 0.60 Rain
23 63 50 39 56 44 33 100 74 34 30.13 29.99 29.83 10 9 2 10 3 20 0.00  
24 60 48 36 43 38 35 100 87 44 30.18 30.13 30.08 10 6 1 8 0 - 0.00  
25 69 51 34 45 38 32 96 67 32 30.15 30.12 30.09 10 10 10 12 2 18 0.00  
26 68 62 55 61 55 45 100 83 63 30.10 30.04 30.00 10 9 2 8 3 - 0.11 Rain
27 64 53 42 59 49 39 94 79 41 30.26 30.16 30.03 10 10 6 7 3 - 0.01  
28 54 48 44 49 47 41 93 85 68 30.25 30.13 30.01 10 9 4 15 6 22 0.64 Rain
29 59 55 51 54 51 48 100 89 69 29.99 29.93 29.89 10 8 2 7 1 - 0.03 Rain
30 60 54 50 54 52 48 96 91 78 29.90 29.81 29.73 10 9 2 6 1 - 0.25 Rain , Thunderstorm