Weather History for Pittsburgh, PA

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Month of October, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 81 °F 61 °F 41 °F
Mean Temperature 65 °F 53 °F 36 °F
Min Temperature 59 °F 45 °F 29 °F
Degree Days  
Heating Degree Days (base 65) 29 12 0 373
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 15 5 0 159
Dew Point  
Dew Point 63 °F 43 °F 20 °F
Precipitation  
Precipitation 0.86 in 0.15 in 0.00 in 4.40 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 29 mph 6 mph 0 mph
Gust Wind 45 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.52 in 30.02 in 29.21 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Oct. 28, 2011 Rise Set
Actual Time 7:45 AM EDT 6:22 PM EDT
Civil Twilight 7:17 AM EDT 6:50 PM EDT
Nautical Twilight 6:45 AM EDT 7:22 PM EDT
Astronomical Twilight 6:14 AM EDT 7:54 PM EDT
Moon 10:00 AM EDT (10/28) 7:43 PM EDT (10/28)
Length of Visible Light 11h 33m
Length of Day
10h 37m
Waxing Crescent, 5% of the Moon is Illuminated
Oct 28
Waxing Crescent
Nov 2
First Quarter
Nov 10
Full
Nov 18
Last Quarter
Nov 25
New

Weather History Calendar

Precipitation Actual month total 4.40 Normal Month Total: 2.29
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
50 | 43 0.32
Average:
68 | 48 0.08
Rain
Actual:
46 | 41 0.63
Average:
68 | 48 0.07
Rain
Actual:
54 | 43 0.10
Average:
67 | 47 0.07
Partly Cloudy
Actual:
64 | 50 0.03
Average:
67 | 47 0.07
Fog
Actual:
71 | 50 0.00
Average:
66 | 46 0.08
Scattered Clouds
Actual:
73 | 49 0.00
Average:
66 | 46 0.07
Fog
Actual:
76 | 47 0.00
Average:
66 | 46 0.08
Clear
Actual:
79 | 47 0.00
Average:
65 | 45 0.07
Scattered Clouds
Actual:
81 | 48 0.00
Average:
65 | 45 0.08
Partly Cloudy
Actual:
73 | 49 0.00
Average:
65 | 45 0.07
Fog
Actual:
72 | 50 0.00
Average:
64 | 44 0.07
Rain
Actual:
64 | 55 0.75
Average:
64 | 44 0.07
Thunderstorm
Actual:
70 | 59 0.86
Average:
64 | 44 0.07
Rain
Actual:
62 | 51 0.24
Average:
63 | 43 0.07
Partly Cloudy
Actual:
61 | 49 0.00
Average:
63 | 43 0.07
Rain
Actual:
68 | 50 0.14
Average:
63 | 43 0.06
Partly Cloudy
Actual:
63 | 46 0.00
Average:
62 | 42 0.07
Mostly Cloudy
Actual:
67 | 50 0.00
Average:
62 | 42 0.07
Rain
Actual:
66 | 48 0.07
Average:
62 | 42 0.07
Rain
Actual:
49 | 43 T
Average:
61 | 42 0.07
Rain
Actual:
48 | 42 0.06
Average:
61 | 41 0.07
Partly Cloudy
Actual:
57 | 41 0.00
Average:
61 | 41 0.07
Partly Cloudy
Actual:
60 | 34 0.00
Average:
60 | 41 0.08
Rain
Actual:
55 | 45 0.10
Average:
60 | 41 0.07
Partly Cloudy
Actual:
63 | 39 0.00
Average:
60 | 40 0.08
Rain
Actual:
62 | 51 0.33
Average:
59 | 40 0.08
Rain
Actual:
58 | 34 0.38
Average:
59 | 40 0.08
Rain
Actual:
42 | 33 T
Average:
59 | 40 0.08
Snow
Actual:
41 | 30 0.31
Average:
58 | 39 0.08
Fog
Actual:
43 | 29 0.00
Average:
58 | 39 0.08
Rain
Actual:
52 | 34 0.08
Average:
58 | 39 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

2011 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 50 47 43 46 41 37 93 85 76 30.03 29.93 29.82 10 8 1 22 9 29 0.32 Rain
2 46 44 41 40 38 35 89 80 70 30.03 29.99 29.94 10 8 3 20 12 24 0.63 Rain
3 54 49 43 50 46 39 96 91 86 30.16 30.05 29.96 10 8 1 12 7 15 0.10 Rain
4 64 57 50 52 50 48 96 82 67 30.28 30.21 30.14 10 7 1 15 6 18 0.03  
5 71 61 50 53 50 47 96 70 44 30.34 30.29 30.24 10 5 0 10 4 13 0.00 Fog
6 73 61 49 54 49 46 93 67 41 30.39 30.35 30.32 10 10 6 9 1 13 0.00  
7 76 62 47 52 48 45 93 64 35 30.47 30.42 30.36 10 9 6 8 1 12 0.00 Fog
8 79 63 47 52 49 45 93 63 32 30.52 30.45 30.42 10 10 8 8 1 9 0.00  
9 81 65 48 53 48 44 86 58 30 30.49 30.42 30.35 10 10 6 5 1 12 0.00  
10 73 61 49 57 52 46 89 73 57 30.36 30.29 30.21 10 10 7 6 1 8 0.00  
11 72 61 50 54 52 48 89 70 51 30.20 30.13 30.07 10 10 8 10 4 14 0.00 Fog
12 64 60 55 58 56 52 93 80 67 30.06 29.91 29.81 10 3 0 14 6 20 0.75 Fog , Rain
13 70 65 59 63 59 57 93 82 70 29.81 29.63 29.48 10 6 0 15 4 22 0.86 Rain , Thunderstorm
14 62 57 51 57 50 37 93 70 46 29.64 29.50 29.43 10 9 4 25 10 36 0.24 Rain
15 61 55 49 41 35 26 71 49 27 29.91 29.73 29.63 10 10 10 29 14 45 0.00  
16 68 59 50 51 39 34 89 62 34 29.98 29.85 29.68 10 10 10 23 10 32 0.14 Rain
17 63 55 46 47 32 20 71 45 19 29.89 29.85 29.79 10 10 10 21 9 29 0.00  
18 67 59 50 37 33 27 54 43 31 29.86 29.80 29.69 10 10 10 16 4 18 0.00  
19 66 57 48 55 49 39 83 71 59 29.65 29.42 29.21 10 9 3 23 11 33 0.07 Rain
20 49 46 43 45 39 36 89 80 70 29.76 29.47 29.29 10 9 5 28 15 38 T Rain
21 48 45 42 43 40 38 89 83 76 30.15 29.99 29.79 10 7 2 18 8 26 0.06 Rain
22 57 49 41 41 38 33 89 66 43 30.16 30.13 30.07 10 10 9 13 3 16 0.00  
23 60 47 34 39 35 30 89 63 36 30.16 30.11 30.06 10 10 9 13 3 17 0.00  
24 55 50 45 49 44 37 93 74 54 30.16 30.05 29.98 10 9 4 14 6 20 0.10 Rain
25 63 51 39 43 36 33 50 42 34 30.26 30.15 29.98 10 10 5 14 5 18 0.00  
26 62 57 51 52 45 34 83 60 37 29.97 29.85 29.73 10 10 3 21 9 26 0.33 Rain
27 58 46 34 56 43 33 93 86 79 30.14 29.84 29.72 10 7 2 20 10 25 0.38 Rain
28 42 38 33 34 32 28 100 80 60 30.28 30.21 30.16 10 6 0 12 4 17 T Fog , Rain
29 41 36 30 34 32 29 96 88 79 30.17 30.10 30.03 10 6 1 12 3 15 0.31 Rain , Snow
30 43 36 29 36 31 27 100 88 76 30.35 30.26 30.11 10 3 0 8 3 10 0.00 Fog
31 52 43 34 41 35 30 96 71 46 30.28 30.22 30.16 10 9 5 15 4 20 0.08 Rain