Weather History for Pittsburgh Allegheny Co., PA

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Month of April, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 84 °F 64 °F 39 °F
Mean Temperature 72 °F 53 °F 30 °F
Min Temperature 61 °F 43 °F 21 °F
Degree Days  
Heating Degree Days (base 65) 34 12 0 373
Cooling Degree Days (base 65) 6 1 0 18
Growing Degree Days (base 50) 22 6 0 195
Dew Point  
Dew Point 61 °F 36 °F 4 °F
Precipitation  
Precipitation 1.23 in 0.10 in 0.00 in 2.86 in
Snowdepth - - - -
Wind  
Wind 34 mph 9 mph 0 mph
Gust Wind 53 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.61 in 30.07 in 29.51 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Apr. 23, 2013 Rise Set
Actual Time 6:29 AM EDT 8:07 PM EDT
Civil Twilight 6:00 AM EDT 8:36 PM EDT
Nautical Twilight 5:25 AM EDT 9:11 PM EDT
Astronomical Twilight 4:48 AM EDT 9:48 PM EDT
Moon 6:00 PM EDT (4/23) 4:56 AM EDT (4/23)
Length of Visible Light 14h 35m
Length of Day
13h 37m
Waxing Gibbous, 94% of the Moon is Illuminated
Apr 23
Waxing Gibbous
Apr 25
Full
May 2
Last Quarter
May 9
New
May 18
First Quarter

Weather History Calendar

Precipitation Actual month total 2.86 Average Month Total: 2.95
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Snow
Actual:
45 | 32 0.02
Average:
55 | 36 0.13
Snow
Actual:
39 | 24 0.00
Average:
57 | 37 0.16
Scattered Clouds
Actual:
39 | 26 0.00
Average:
58 | 36 0.15
Clear
Actual:
53 | 21 0.00
Average:
56 | 36 0.10
Scattered Clouds
Actual:
55 | 35 0.00
Average:
59 | 36 0.13
Scattered Clouds
Actual:
59 | 28 0.00
Average:
58 | 36 0.10
Partly Cloudy
Actual:
73 | 53 0.00
Average:
60 | 34 0.09
Partly Cloudy
Actual:
75 | 51 0.00
Average:
58 | 36 0.07
Scattered Clouds
Actual:
81 | 61 0.00
Average:
63 | 38 0.13
Thunderstorm
Actual:
81 | 59 0.42
Average:
60 | 37 0.17
Scattered Clouds
Actual:
75 | 57 0.01
Average:
58 | 35 0.04
Rain
Actual:
66 | 45 0.44
Average:
60 | 36 0.05
Partly Cloudy
Actual:
55 | 39 0.00
Average:
59 | 35 0.11
Scattered Clouds
Actual:
62 | 36 0.00
Average:
59 | 36 0.08
Partly Cloudy
Actual:
66 | 55 0.00
Average:
57 | 35 0.08
Thunderstorm
Actual:
80 | 54 1.23
Average:
64 | 37 0.09
Fog
Actual:
66 | 51 0.00
Average:
69 | 40 0.08
Scattered Clouds
Actual:
84 | 61 0.00
Average:
59 | 37 0.08
Rain
Actual:
71 | 44 0.15
Average:
61 | 37 0.05
Snow
Actual:
46 | 35 0.01
Average:
64 | 36 0.11
Clear
Actual:
53 | 30 0.00
Average:
62 | 40 0.03
Clear
Actual:
62 | 42 0.00
Average:
62 | 38 0.06
Clear
Actual:
70 | 39 0.00
Average:
63 | 38 0.06
Thunderstorm
Actual:
71 | 39 0.26
Average:
64 | 40 0.17
Rain
Actual:
57 | 36 0.01
Average:
65 | 42 0.10
Scattered Clouds
Actual:
61 | 41 0.00
Average:
69 | 43 0.10
Clear
Actual:
73 | 44 0.00
Average:
66 | 41 0.13
Rain
Actual:
60 | 54 0.18
Average:
64 | 42 0.14
Rain
Actual:
64 | 52 0.13
Average:
67 | 42 0.15
Partly Cloudy
Actual:
72 | 54 0.00
Average:
66 | 41 0.01
 

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
Apr high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 45 38 32 43 27 10 93 67 28 30.04 29.87 29.70 10 8 0 23 12 34 0.02 Fog , Snow
2 39 30 24 21 14 10 86 54 33 30.21 30.13 30.05 10 9 1 17 7 28 0.00 Snow
3 39 32 26 20 12 7 66 45 30 30.44 30.33 30.20 10 10 10 17 8 28 0.00  
4 53 36 21 16 11 4 74 38 14 30.41 30.21 29.99 10 10 9 10 5 - 0.00  
5 55 46 35 26 21 17 57 41 28 30.19 30.01 29.94 10 10 10 18 9 26 0.00  
6 59 42 28 21 14 6 64 37 13 30.31 30.20 30.04 10 10 10 9 5 - 0.00  
7 73 62 53 46 35 19 60 37 26 30.02 29.94 29.88 10 10 10 21 13 34 0.00  
8 75 62 51 47 43 40 66 49 33 30.05 29.98 29.90 10 10 10 18 7 28 0.00  
9 81 70 61 54 50 46 70 51 36 30.10 30.00 29.91 10 10 10 15 9 22 0.00  
10 81 70 59 61 56 50 94 63 43 29.96 29.89 29.80 10 8 2 29 11 39 0.42 Rain , Thunderstorm
11 75 66 57 58 56 51 100 78 50 29.88 29.79 29.60 10 8 1 10 7 - 0.01  
12 66 55 45 59 50 32 96 75 52 29.86 29.62 29.51 10 9 3 18 11 30 0.44 Rain
13 55 47 39 34 31 28 73 58 42 30.04 29.93 29.85 10 10 10 21 10 26 0.00  
14 62 48 36 34 30 26 70 49 31 30.17 30.09 30.03 10 10 10 9 6 16 0.00  
15 66 60 55 48 43 34 65 51 42 30.11 30.07 29.98 10 10 10 18 11 24 0.00  
16 80 66 54 59 55 47 100 80 46 30.21 30.13 30.05 10 5 0 34 10 53 1.23 Fog , Rain , Thunderstorm
17 66 58 51 57 53 46 100 88 61 30.26 30.18 30.12 10 5 0 8 2 - 0.00 Fog
18 84 72 61 58 55 52 81 57 37 30.12 29.93 29.78 10 10 7 21 13 32 0.00  
19 71 58 44 61 47 28 88 66 49 29.87 29.67 29.51 10 9 4 29 17 41 0.15 Rain
20 46 42 35 30 25 21 70 54 37 30.42 30.11 29.88 10 10 10 21 14 33 0.01 Rain , Snow
21 53 41 30 24 20 16 67 44 24 30.61 30.52 30.44 10 10 10 9 5 - 0.00  
22 62 52 42 29 24 19 51 37 21 30.48 30.39 30.30 10 10 10 14 9 20 0.00  
23 70 54 39 37 33 29 73 44 25 30.29 30.15 29.97 10 10 10 10 7 - 0.00  
24 71 54 39 55 44 33 88 68 47 30.17 29.90 29.77 10 9 2 25 12 43 0.26 Rain , Thunderstorm
25 57 46 36 38 31 27 86 61 33 30.38 30.27 30.18 10 10 10 20 8 23 0.01 Rain
26 61 50 41 36 30 23 79 50 26 30.49 30.43 30.37 10 10 8 5 3 - 0.00  
27 73 58 44 38 31 25 60 37 21 30.40 30.30 30.17 10 10 10 10 4 17 0.00  
28 60 57 54 52 46 38 90 71 44 30.16 30.05 29.96 10 9 4 14 9 22 0.18 Rain
29 64 58 52 57 53 47 94 83 74 30.04 29.99 29.95 10 8 2 10 7 - 0.13 Rain
30 72 63 54 55 51 48 93 71 49 30.21 30.12 30.03 10 10 2 14 7 20 0.00