Westerly, RI

3:54 PM EST on February 20, 2017 (GMT -0500)
Westerly State

Weather History for KWST - September, 2013

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Month of September, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 86 °F 71 °F 63 °F
Mean Temperature 77 °F 61 °F 52 °F
Min Temperature 71 °F 52 °F 37 °F
Degree Days  
Heating Degree Days (base 65) 14 5 0 159
Cooling Degree Days (base 65) 12 2 0 51
Growing Degree Days (base 50) 27 11 2 338
Dew Point  
Dew Point 73 °F 54 °F 35 °F
Precipitation  
Precipitation 1.23 in 0.06 in 0.00 in 1.88 in
Snowdepth - - - -
Wind  
Wind 20 mph 4 mph 0 mph
Gust Wind 29 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.41 in 30.02 in 29.61 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Sep. 18, 2013 Rise Set
Actual Time 6:30 AM EDT 6:50 PM EDT
Civil Twilight 6:03 AM EDT 7:18 PM EDT
Nautical Twilight 5:30 AM EDT 7:50 PM EDT
Astronomical Twilight 4:57 AM EDT 8:24 PM EDT
Moon 6:12 PM EDT (9/18) 5:29 AM EDT (9/18)
Length of Visible Light 13h 15m
Length of Day
12h 20m
Waxing Gibbous, 99% of the Moon is Illuminated
Sep 18
Waxing Gibbous
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter

Daily Weather History & Observations

2013 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 78 74 71 72 71 70 100 94 81 29.90 29.87 29.84 10 7 2 14 7 21 0.00 Thunderstorm
2 75 72 69 73 72 68 100 99 83 29.87 29.80 29.74 10 3 0 12 6 - 0.05 Fog , Rain , Thunderstorm
3 73 68 63 72 70 62 100 99 90 29.86 29.77 29.71 10 3 0 10 3 - 1.23 Fog , Rain , Thunderstorm
4 75 66 57 63 59 56 97 76 55 29.96 29.92 29.85 10 10 10 16 4 25 0.00  
5 77 65 54 63 57 49 97 73 52 30.14 29.99 29.90 10 10 9 10 3 - 0.00  
6 68 56 46 50 46 41 96 68 39 30.25 30.19 30.14 10 10 10 10 4 - 0.00  
7 73 60 46 60 51 44 97 72 39 30.12 30.03 29.91 10 10 10 15 4 23 0.00  
8 79 66 54 63 55 42 90 65 41 30.09 29.88 29.79 10 10 10 13 6 24 0.00 Rain
9 66 55 46 53 46 42 89 65 43 30.25 30.20 30.12 10 10 10 10 4 - 0.00  
10 73 68 64 69 64 56 97 85 73 30.19 30.13 30.04 10 9 6 20 8 28 0.00 Rain
11 86 77 68 73 70 68 100 89 65 30.12 30.08 30.02 6 5 2 10 4 - 0.00 Thunderstorm
12 77 72 68 72 69 67 100 93 82 30.00 29.86 29.71 7 4 2 17 8 26 0.27 Rain , Thunderstorm
13 77 69 62 70 67 56 100 92 58 29.77 29.65 29.61 10 5 0 10 3 21 0.00 Fog , Rain
14 69 61 52 54 51 50 93 72 56 30.09 29.94 29.78 10 10 2 10 5 17 0.00  
15 66 57 48 56 49 46 93 72 50 30.19 30.13 30.09 10 10 10 13 2 16 0.00  
16 68 60 51 58 53 41 96 80 59 30.23 30.09 30.04 10 10 9 12 3 17 0.00 Rain
17 63 52 42 44 38 35 96 63 39 30.41 30.35 30.25 10 10 10 14 8 23 0.00  
18 68 52 37 53 43 37 97 71 40 30.35 30.27 30.18 10 10 10 10 2 - 0.00  
19 72 58 46 57 51 43 97 76 47 30.18 30.13 30.08 10 10 10 10 2 17 0.00  
20 73 58 44 61 51 44 100 91 51 30.11 30.08 30.04 10 6 0 10 1 - 0.00 Fog
21 72 60 48 66 56 46 100 95 81 30.05 29.95 29.75 10 6 0 15 3 20 0.00 Fog
22 72 62 52 67 60 43 100 84 51 29.86 29.71 29.65 10 8 1 17 10 29 0.33 Rain
23 64 54 45 46 44 41 97 70 48 30.02 29.94 29.86 10 10 10 9 6 16 0.00  
24 68 54 42 48 43 40 93 71 42 30.03 29.94 29.84 10 10 10 8 3 - 0.00  
25 69 56 43 54 48 42 97 73 47 29.97 29.92 29.88 10 10 10 9 3 - 0.00  
26 66 57 48 51 49 46 97 77 50 30.12 30.04 29.98 10 10 10 7 3 - 0.00  
27 66 58 48 54 51 48 97 81 58 30.27 30.20 30.12 10 10 10 8 2 - 0.00  
28 73 58 44 56 50 43 97 81 49 30.32 30.28 30.26 10 10 10 8 2 - 0.00  
29 66 54 44 53 48 43 100 88 56 30.26 30.19 30.11 10 7 0 10 2 - 0.00 Fog
30 70 59 48 54 52 47 100 87 49 30.10 30.05 29.98 10 8 0 9 4 - 0.00 Fog