Weather History for Pittsburgh, PA

Change the Weather History Date:

Week of September 23, 2012 through September 29, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 67 °F 64 °F 61 °F
Mean Temperature 62 °F 55 °F 51 °F
Min Temperature 58 °F 46 °F 40 °F
Degree Days  
Heating Degree Days (base 65) 14 10 3 67
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 12 5 0 37
Dew Point  
Dew Point 63 °F 48 °F 31 °F
Precipitation  
Precipitation 1.46 in 0.37 in 0.00 in 1.83 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 26 mph 5 mph 0 mph
Gust Wind 32 mph 22 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.29 in 30.12 in 29.96 in

Weekly Weather History Graph

Weekly Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Sep. 24, 2012 Rise Set
Actual Time 7:10 AM EDT 7:13 PM EDT
Civil Twilight 6:43 AM EDT 7:40 PM EDT
Nautical Twilight 6:11 AM EDT 8:12 PM EDT
Astronomical Twilight 5:39 AM EDT 8:44 PM EDT
Moon 3:59 PM EDT (9/24) 1:24 AM EDT (9/24)
Length of Visible Light 12h 57m
Length of Day
12h 03m
Waxing Gibbous, 70% of the Moon is Illuminated
Sep 24
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 61 51 40 45 41 36 96 68 39 30.22 30.17 30.10 10 9 4 20 5 22 0.00  
24 61 51 41 44 38 31 93 63 32 30.29 30.20 30.09 10 10 9 16 5 20 0.00  
25 67 55 42 54 43 37 82 62 42 30.16 30.10 30.02 10 10 10 15 5 21 T Rain
26 66 62 58 61 59 53 93 86 78 30.12 30.06 30.00 10 9 5 17 8 24 0.36 Rain , Thunderstorm
27 65 60 55 63 60 55 100 97 93 30.20 30.13 30.04 10 3 0 26 5 32 1.46 Rain , Thunderstorm
28 64 56 47 54 49 43 100 74 48 30.16 30.12 30.09 10 8 2 16 7 22 T  
29 65 53 41 49 45 40 93 71 48 30.12 30.04 29.96 10 10 9 12 3 17 0.01