Pittsburgh, PA

9:17 PM EDT on August 31, 2016 (GMT -0400)
Pittsburgh International

Weather History for KPIT - December, 2013

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Week of December 15, 2013 through December 21, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 62 °F 42 °F 25 °F
Mean Temperature 59 °F 36 °F 22 °F
Min Temperature 56 °F 29 °F 18 °F
Degree Days  
Heating Degree Days (base 65) 43 29 6 203
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 8 1 0 8
Dew Point  
Dew Point 59 °F 28 °F 10 °F
Precipitation  
Precipitation 0.51 in 0.11 in 0.00 in 0.65 in
Snowdepth 2.0 in 1.6 in 0.0 in -
Wind  
Wind 26 mph 8 mph 0 mph
Gust Wind 36 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.23 in 30.00 in 29.61 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Dec. 21, 2013 Rise Set
Actual Time 7:40 AM EST 4:57 PM EST
Civil Twilight 7:09 AM EST 5:28 PM EST
Nautical Twilight 6:35 AM EST 6:02 PM EST
Astronomical Twilight 6:02 AM EST 6:35 PM EST
Moon 9:13 PM EST (12/21) 10:05 AM EST (12/21)
Length of Visible Light 10h 18m
Length of Day
9h 16m
Waning Gibbous, 84% of the Moon is Illuminated
Dec 21
Waning Gibbous
Dec 25
Last Quarter
Jan 1
New
Jan 7
First Quarter
Jan 15
Full

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
15 38 29 20 37 24 10 100 78 55 30.08 29.85 29.61 10 7 1 26 14 36 0.02 Rain , Snow
16 25 22 18 21 13 10 81 70 59 30.22 30.13 30.04 10 8 2 18 6 22 0.01 Snow
17 34 30 25 31 25 21 92 78 63 30.08 29.99 29.90 10 7 1 16 6 21 0.06 Snow
18 29 25 21 22 19 16 81 75 68 30.23 30.16 30.03 10 8 2 16 7 21 T Snow
19 50 38 25 32 24 17 76 58 39 30.14 30.09 30.04 10 10 10 17 7 25 0.00  
20 57 49 40 49 38 25 83 59 35 30.03 29.96 29.89 10 10 6 17 10 24 0.05 Rain
21 62 59 56 59 54 48 100 86 72 29.89 29.83 29.65 10 8 2 17 9 25 0.51 Rain