Chatham, MA

8:44 PM EST on December 16, 2017 (GMT -0500)
Chatham Municipal

Weather History for KCQX - September, 2014

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Month of September, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 81 °F 72 °F 60 °F
Mean Temperature 75 °F 65 °F 54 °F
Min Temperature 72 °F 58 °F 46 °F
Degree Days  
Heating Degree Days (base 65) 12 2 0 72
Cooling Degree Days (base 65) 10 2 0 63
Growing Degree Days (base 50) 25 15 4 440
Dew Point  
Dew Point 73 °F 58 °F 35 °F
Precipitation  
Precipitation 0.86 in 0.04 in 0.00 in 1.34 in
Snowdepth - - - -
Wind  
Wind 16 mph 6 mph 0 mph
Gust Wind 28 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.63 in 30.10 in 29.55 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 16, 2014 Rise Set
Actual Time 6:21 AM EDT 6:47 PM EDT
Civil Twilight 5:53 AM EDT 7:15 PM EDT
Nautical Twilight 5:20 AM EDT 7:48 PM EDT
Astronomical Twilight 4:46 AM EDT 8:21 PM EDT
Moon No Moon Rise 2:12 PM EDT (9/16)
Length of Visible Light 13h 22m
Length of Day
12h 26m
Last Quarter, 44% of the Moon is Illuminated
Sep 16
Last Quarter
Sep 24
New
Oct 1
First Quarter
Oct 8
Full
Oct 15
Last Quarter

Daily Weather History & Observations

2014 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 79 75 71 73 71 69 100 93 79 30.02 29.98 29.95 10 7 2 13 9 23 0.14 Rain
2 78 74 70 72 71 69 100 94 81 29.96 29.91 29.81 10 4 0 12 6 18 0.00 Fog
3 81 73 66 70 64 56 93 74 43 30.09 29.93 29.76 10 10 9 14 8 24 0.00  
4 81 72 62 68 62 59 90 71 50 30.20 30.16 30.10 10 10 10 10 3 - 0.00  
5 80 73 66 72 70 64 97 87 71 30.20 30.14 30.04 10 10 8 14 8 22 0.00  
6 75 74 72 73 72 71 97 94 90 30.03 29.92 29.83 10 6 1 14 11 25 0.00  
7 75 65 57 70 61 55 93 78 57 30.22 30.03 29.89 10 10 7 13 6 23 0.03 Rain
8 73 64 55 58 54 50 96 69 49 30.39 30.33 30.22 10 10 10 16 5 21 0.00  
9 70 67 64 61 57 53 84 72 63 30.34 30.28 30.17 10 10 10 14 10 20 0.00  
10 72 68 64 63 62 59 90 80 71 30.15 30.11 30.06 10 10 10 14 9 20 0.00  
11 73 65 57 69 63 56 97 84 68 30.05 29.93 29.85 10 10 7 13 5 24 0.00  
12 71 66 60 69 58 51 93 75 59 30.22 30.03 29.89 10 10 7 13 6 20 0.00  
13 68 62 57 62 55 50 93 73 54 30.25 30.17 30.08 10 10 10 13 7 22 0.03 Rain
14 64 56 50 63 52 46 100 77 56 30.22 30.17 30.08 10 10 10 12 5 22 0.01  
15 68 57 48 51 47 43 96 73 45 30.23 30.19 30.12 10 10 10 7 3 - 0.00  
16 71 60 55 55 52 48 93 74 58 30.12 30.03 29.97 10 10 10 8 2 - 0.00  
17 73 62 53 56 53 47 97 73 53 30.02 30.00 29.97 10 10 10 8 4 - 0.00  
18 72 62 52 53 49 44 86 65 39 30.10 29.99 29.94 10 10 10 8 4 - 0.00  
19 60 54 46 50 39 35 73 56 44 30.45 30.33 30.12 10 10 10 13 9 21 0.00  
20 68 58 50 58 49 38 86 71 60 30.42 30.31 30.15 10 10 10 13 5 18 0.00  
21 73 67 62 68 65 58 100 93 78 30.12 29.77 29.55 10 7 0 12 7 23 0.01 Fog , Rain
22 78 67 55 66 58 42 97 75 35 30.08 29.72 29.55 10 9 2 14 6 28 0.00  
23 66 58 53 48 42 37 83 58 43 30.44 30.28 30.11 10 10 10 12 7 24 0.00  
24 66 60 53 57 52 49 90 76 65 30.63 30.57 30.45 10 10 10 13 6 20 0.00  
25 63 60 57 60 57 49 97 88 72 30.56 30.35 30.21 10 7 3 12 7 18 0.86 Rain
26 68 60 53 60 58 51 97 89 68 30.19 30.17 30.14 10 8 4 13 10 21 0.21 Rain
27 78 64 53 60 56 51 97 78 50 30.19 30.16 30.14 10 10 5 8 3 - 0.00  
28 75 65 55 63 59 54 97 84 59 30.19 30.12 30.03 10 9 2 12 3 20 0.00  
29 73 68 64 66 63 61 93 88 78 30.02 29.98 29.95 10 10 6 10 5 17 0.00  
30 64 64 61 65 60 58 100 94 87 30.02 29.98 29.95 10 7 1 9 5 20 0.05 Rain