Weather History for Winchester, VA

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Week of May 19, 2013 through May 25, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 89 °F 75 °F 60 °F
Mean Temperature 76 °F 65 °F 52 °F
Min Temperature 64 °F 55 °F 41 °F
Degree Days  
Heating Degree Days (base 65) 14 4 0 29
Cooling Degree Days (base 65) 12 4 0 30
Growing Degree Days (base 50) 26 15 2 105
Dew Point  
Dew Point 72 °F 58 °F 32 °F
Precipitation  
Precipitation 0.38 in 0.10 in 0.00 in 0.68 in
Snowdepth - - - -
Wind  
Wind 26 mph 6 mph 0 mph
Gust Wind 38 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.24 in 30.01 in 29.76 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

May. 23, 2013 Rise Set
Actual Time 5:53 AM EDT 8:26 PM EDT
Civil Twilight 5:22 AM EDT 8:57 PM EDT
Nautical Twilight 4:43 AM EDT 9:35 PM EDT
Astronomical Twilight 4:01 AM EDT 10:18 PM EDT
Moon 6:56 PM EDT (5/23) 4:35 AM EDT (5/23)
Length of Visible Light 15h 34m
Length of Day
14h 33m
Waxing Gibbous, 97% of the Moon is Illuminated
May 23
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
19 71 63 55 64 61 55 100 95 78 30.21 30.15 30.09 10 7 1 13 4 16 0.00 Rain
20 80 70 59 70 66 59 100 86 65 30.11 30.05 29.99 10 8 0 9 2 - 0.01 Fog , Rain
21 87 74 62 72 67 63 100 79 52 30.00 29.95 29.88 10 10 7 13 4 - 0.00  
22 89 76 64 70 67 61 100 80 40 29.95 29.90 29.83 10 9 3 18 5 30 0.28 Rain , Thunderstorm
23 77 68 60 68 64 61 100 93 65 29.91 29.85 29.76 10 9 4 14 4 24 0.38 Rain , Thunderstorm
24 60 52 44 61 44 32 100 73 54 30.21 30.00 29.78 10 10 7 26 11 38 0.01 Rain
25 62 52 41 39 35 32 70 55 37 30.24 30.18 30.13 10 10 10 24 13 32 0.00