Weather History for Butler, PA

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Week of June 16, 2013 through June 22, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 86 °F 79 °F 73 °F
Mean Temperature 73 °F 68 °F 62 °F
Min Temperature 64 °F 56 °F 48 °F
Degree Days  
Heating Degree Days (base 65) 3 1 0 5
Cooling Degree Days (base 65) 8 3 0 22
Growing Degree Days (base 50) 23 18 12 125
Dew Point  
Dew Point 66 °F 56 °F 43 °F
Precipitation  
Precipitation 0.19 in 0.03 in 0.00 in 0.19 in
Snowdepth - - - -
Wind  
Wind 17 mph 4 mph 0 mph
Gust Wind 24 mph 17 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.31 in 30.10 in 29.89 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Jun. 17, 2013 Rise Set
Actual Time 5:47 AM EDT 8:53 PM EDT
Civil Twilight 5:14 AM EDT 9:27 PM EDT
Nautical Twilight 4:31 AM EDT 10:09 PM EDT
Astronomical Twilight 3:41 AM EDT 11:00 PM EDT
Moon 2:28 PM EDT (6/17) 1:24 AM EDT (6/17)
Length of Visible Light 16h 12m
Length of Day
15h 05m
First Quarter, 60% of the Moon is Illuminated
Jun 17
First Quarter
Jun 23
Full
Jun 30
Last Quarter
Jul 8
New
Jul 15
First Quarter

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jun high avg low high avg low high avg low high avg low high avg low high avg high sum  
16 75 68 60 64 60 54 94 80 68 30.05 29.97 29.93 10 9 4 17 6 24 0.19  
17 82 73 64 64 60 54 94 67 37 30.02 29.98 29.94 10 10 8 10 5 - 0.00  
18 78 69 60 63 57 54 88 69 53 30.01 29.94 29.89 10 10 10 10 4 16 0.00 Thunderstorm
19 73 62 51 54 47 43 88 60 35 30.19 30.11 30.02 10 10 2 12 6 - 0.00  
20 78 63 48 55 49 45 93 60 34 30.27 30.24 30.19 10 10 10 7 4 - 0.00  
21 82 68 53 61 54 48 88 63 37 30.31 30.26 30.21 10 10 5 7 2 - 0.00  
22 86 72 57 66 62 54 94 69 48 30.25 30.19 30.12 10 9 2 13 4 16 0.00