Weather History for Pittsburgh, PA

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Month of January, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 68 °F 39 °F 13 °F
Mean Temperature 61 °F 32 °F 9 °F
Min Temperature 54 °F 24 °F 4 °F
Degree Days  
Heating Degree Days (base 65) 56 33 4 1029
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 10 1 0 30
Dew Point  
Dew Point 55 °F 23 °F -6 °F
Precipitation  
Precipitation 0.85 in 0.13 in 0.00 in 2.44 in
Snowdepth 7.0 in 1.8 in 0.0 in -
Wind  
Wind 39 mph 8 mph 0 mph
Gust Wind 49 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.64 in 30.16 in 29.24 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jan. 06, 2013 Rise Set
Actual Time 7:44 AM EST 5:09 PM EST
Civil Twilight 7:13 AM EST 5:40 PM EST
Nautical Twilight 6:39 AM EST 6:14 PM EST
Astronomical Twilight 6:06 AM EST 6:47 PM EST
Moon 1:56 AM EST (1/6) 12:36 PM EST (1/6)
Length of Visible Light 10h 26m
Length of Day
9h 25m
Waning Crescent, 33% of the Moon is Illuminated
Jan 6
Waning Crescent
Jan 11
New
Jan 18
First Quarter
Jan 26
Full
Feb 3
Last Quarter

Weather History Calendar

Precipitation Actual month total 2.44 Normal Month Total: 2.70
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Snow
Actual:
32 | 21 0.05
Average:
36 | 22 0.09
Overcast
Actual:
25 | 14 0.00
Average:
36 | 22 0.09
Partly Cloudy
Actual:
33 | 6 T
Average:
36 | 22 0.08
Snow
Actual:
32 | 26 T
Average:
36 | 21 0.09
Snow
Actual:
35 | 24 T
Average:
36 | 21 0.09
Snow
Actual:
37 | 31 T
Average:
36 | 21 0.09
Snow
Actual:
33 | 22 T
Average:
36 | 21 0.09
Partly Cloudy
Actual:
43 | 15 0.00
Average:
36 | 21 0.08
Rain
Actual:
47 | 27 T
Average:
36 | 21 0.09
Rain
Actual:
39 | 26 T
Average:
35 | 21 0.09
Rain
Actual:
55 | 38 0.30
Average:
35 | 21 0.09
Rain
Actual:
61 | 48 0.01
Average:
35 | 21 0.09
Rain
Actual:
67 | 54 0.05
Average:
35 | 21 0.09
Rain
Actual:
58 | 30 0.01
Average:
35 | 21 0.08
Snow
Actual:
32 | 23 T
Average:
35 | 21 0.09
Snow
Actual:
33 | 30 0.15
Average:
35 | 21 0.09
Snow
Actual:
34 | 30 0.05
Average:
35 | 21 0.09
Snow
Actual:
33 | 16 T
Average:
36 | 21 0.09
Scattered Clouds
Actual:
51 | 33 0.00
Average:
36 | 21 0.09
Partly Cloudy
Actual:
47 | 23 0.00
Average:
36 | 21 0.08
Snow
Actual:
24 | 11 0.13
Average:
36 | 21 0.09
Snow
Actual:
13 | 5 T
Average:
36 | 21 0.08
Snow
Actual:
16 | 4 T
Average:
36 | 21 0.09
Snow
Actual:
21 | 10 0.01
Average:
36 | 21 0.09
Snow
Actual:
18 | 11 0.24
Average:
36 | 21 0.08
Snow
Actual:
26 | 13 0.03
Average:
36 | 21 0.09
Snow
Actual:
30 | 7 T
Average:
36 | 21 0.08
Snow
Actual:
50 | 28 0.44
Average:
36 | 21 0.08
Rain
Actual:
64 | 49 0.01
Average:
36 | 21 0.09
Rain
Actual:
68 | 50 0.85
Average:
36 | 21 0.08
Snow
Actual:
50 | 22 0.11
Average:
37 | 21 0.09
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jan high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 32 27 21 29 24 13 92 82 71 30.12 30.04 29.96 10 6 1 13 7 17 0.05 Snow
2 25 20 14 13 11 9 80 68 55 30.28 30.20 30.08 10 10 10 15 3 18 0.00  
3 33 20 6 18 12 4 91 69 47 30.27 30.23 30.09 10 9 6 24 6 29 T  
4 32 29 26 22 18 16 81 68 54 30.29 30.22 30.13 10 9 2 22 11 31 T Snow
5 35 30 24 23 20 15 75 64 52 30.42 30.29 30.13 10 10 10 12 6 16 T Snow
6 37 34 31 30 26 22 89 75 61 30.24 30.10 30.00 10 10 5 22 7 25 T Snow
7 33 28 22 26 23 18 81 71 61 30.49 30.38 30.27 9 6 4 17 5 20 T Snow
8 43 29 15 26 21 12 92 71 49 30.39 30.35 30.24 10 8 5 13 2 17 0.00  
9 47 37 27 38 30 24 85 73 60 30.51 30.33 30.21 10 10 10 17 7 23 T Rain
10 39 33 26 28 26 23 92 76 59 30.64 30.52 30.32 10 9 6 9 4 13 T Rain
11 55 47 38 50 40 25 96 75 54 30.30 30.08 29.95 10 8 2 10 6 15 0.30 Fog , Rain
12 61 55 48 54 51 48 100 86 72 30.11 30.04 29.95 10 6 0 13 4 17 0.01 Fog , Rain
13 67 61 54 54 52 50 93 76 58 29.94 29.90 29.86 10 10 10 18 8 24 0.05 Rain
14 58 44 30 54 30 21 86 70 54 30.41 30.23 29.93 10 10 4 30 9 38 0.01 Rain
15 32 28 23 24 21 19 81 70 59 30.43 30.31 30.12 10 10 7 10 6 14 T Rain , Snow
16 33 32 30 31 29 25 100 89 78 30.09 29.99 29.88 10 5 0 15 5 20 0.15 Rain , Snow
17 34 32 30 28 26 25 85 79 72 30.22 30.14 30.01 10 8 0 21 6 30 0.05 Snow
18 33 25 16 19 14 6 81 62 43 30.53 30.39 30.23 10 9 1 24 12 30 T Snow
19 51 42 33 21 17 13 47 36 24 30.25 30.07 29.83 10 10 10 25 14 36 0.00  
20 47 35 23 28 16 10 65 51 37 30.17 30.01 29.78 10 10 10 31 16 47 0.00  
21 24 18 11 18 11 0 81 69 56 30.14 30.03 29.87 10 6 0 25 10 32 0.13 Snow
22 13 9 5 2 -2 -6 76 67 57 30.32 30.23 30.02 10 9 3 23 11 30 T Snow
23 16 10 4 9 0 -3 80 63 46 30.36 30.26 30.12 10 9 5 16 6 21 T Snow
24 21 16 10 10 6 -2 92 66 39 30.59 30.35 30.04 10 7 1 18 8 24 0.01 Snow
25 18 15 11 14 8 3 84 74 64 30.53 30.23 29.99 10 5 0 13 3 15 0.24 Fog , Snow
26 26 20 13 20 16 11 91 77 62 30.49 30.26 30.05 10 5 2 17 7 22 0.03 Snow
27 30 19 7 18 14 5 100 79 57 30.59 30.48 30.32 10 8 4 10 3 12 T Snow
28 50 39 28 48 36 19 100 82 63 30.33 30.13 29.99 10 4 1 17 8 25 0.44 Rain , Snow
29 64 57 49 52 49 47 100 80 60 30.07 29.98 29.80 10 6 0 20 7 26 0.01 Fog , Rain
30 68 59 50 55 50 42 93 76 58 29.76 29.46 29.24 10 8 2 29 12 41 0.85 Rain
31 50 36 22 36 20 9 92 74 55 29.88 29.64 29.29 10 6 0 39 17 49 0.11 Fog , Rain , Snow