Weather History for Westerly, RI

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Week of September 23, 2012 through September 29, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 75 °F 69 °F 61 °F
Mean Temperature 68 °F 60 °F 53 °F
Min Temperature 64 °F 52 °F 39 °F
Degree Days  
Heating Degree Days (base 65) 12 6 0 39
Cooling Degree Days (base 65) 3 1 0 5
Growing Degree Days (base 50) 18 10 3 73
Dew Point  
Dew Point 66 °F 54 °F 37 °F
Precipitation  
Precipitation 0.08 in 0.01 in 0.00 in 0.10 in
Snowdepth - - - -
Wind  
Wind 16 mph 6 mph 0 mph
Gust Wind 25 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.22 in 30.07 in 29.83 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Sep. 28, 2012 Rise Set
Actual Time 6:41 AM EDT 6:33 PM EDT
Civil Twilight 6:13 AM EDT 7:00 PM EDT
Nautical Twilight 5:41 AM EDT 7:32 PM EDT
Astronomical Twilight 5:09 AM EDT 8:05 PM EDT
Moon 5:34 PM EDT (9/28) 5:08 AM EDT (9/28)
Length of Visible Light 12h 47m
Length of Day
11h 52m
Waxing Gibbous, 98% of the Moon is Illuminated
Sep 28
Waxing Gibbous
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New
Oct 21
First 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  
23 70 59 46 66 53 43 97 73 39 30.10 29.96 29.83 10 9 5 16 8 22 0.01 Rain
24 66 53 42 46 44 40 97 73 41 30.15 30.12 30.09 10 10 10 9 2 - 0.00  
25 72 55 39 56 47 37 97 70 47 30.21 30.18 30.15 10 10 10 15 5 24 0.00  
26 72 68 64 65 62 56 93 79 68 30.17 30.09 30.05 10 10 8 16 11 25 0.00 Rain
27 75 68 62 66 59 54 93 80 52 30.22 30.15 30.03 10 10 7 9 4 - 0.00 Rain
28 66 62 57 66 59 49 100 85 64 30.22 30.06 29.93 10 9 5 16 7 22 0.01 Rain
29 61 58 55 61 57 55 100 96 88 29.92 29.90 29.88 10 6 2 8 5 - 0.08 Rain