Weather History for Butler, PA

Month of September, 2012 — View Current Weather Conditions
Month of September, 2012
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Daily Weekly Monthly Custom
  Max Avg Min Sum
Temperature
Max Temperature 87 °F 72 °F 57 °F
Mean Temperature 76 °F 61 °F 48 °F
Min Temperature 69 °F 50 °F 37 °F
Degree Days
Heating Degree Days (base 65) 16 6 0 180
Cooling Degree Days (base 65) 12 2 0 66
Growing Degree Days (base 50) 26 11 0 329
Dew Point
Dew Point 72 °F 52 °F 34 °F
Precipitation
Precipitation 1.00 in 0.10 in 0.00 in 3.02 in
Snowdepth - - - -
Wind
Wind 24 mph 4 mph 0 mph
Gust Wind 33 mph 19 mph 16 mph
Sea Level Pressure
Sea Level Pressure 30.37 in 30.06 in 29.59 in
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Date:
Astronomy
Sep. 09, 2012 Rise Set
Actual Time 6:55 AM EDT 7:38 PM EDT
Civil Twilight 6:27 AM EDT 8:05 PM EDT
Nautical Twilight 5:54 AM EDT 8:38 PM EDT
Astronomical Twilight 5:20 AM EDT 9:12 PM EDT
Moon 12:21 AM EDT (9/9) 3:23 PM EDT (9/9)
Length Of Visible Light 13h 38m
Length of Day
12h 43m
Last Quarter, 39% of the Moon is Illuminated
Sep 9
Last Quarter
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
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Monthly Calendar Weather History Overview
Print This Weather Calendar Precipitation: Actual month total 3.02 Average month total 2.74
« Previous Month « 2011 September 2012 2013 » Next Month »
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
1 Thunderstorm
Actual: 84 | 69
Precip: 0.01
Average: 75 | 55
Precip: 0.12
2 Partly Cloudy
Actual: 78 | 66
Precip: 0.00
Average: 74 | 55
Precip: 0.12
3 Scattered Clouds
Actual: 84 | 66
Precip: 0.00
Average: 74 | 55
Precip: 0.11
4 Thunderstorm
Actual: 84 | 66
Precip: 0.18
Average: 74 | 54
Precip: 0.10
5 Partly Cloudy
Actual: 80 | 66
Precip: 0.00
Average: 74 | 54
Precip: 0.10
6 Clear
Actual: 87 | 62
Precip: 0.00
Average: 73 | 54
Precip: 0.10
7 Thunderstorm
Actual: 84 | 59
Precip: 0.00
Average: 73 | 54
Precip: 0.09
8 Thunderstorm
Actual: 73 | 53
Precip: 0.55
Average: 73 | 53
Precip: 0.09
9 Partly Cloudy
Actual: 66 | 50
Precip: 0.00
Average: 73 | 53
Precip: 0.09
10 Scattered Clouds
Actual: 69 | 44
Precip: 0.00
Average: 72 | 53
Precip: 0.09
11 Clear
Actual: 73 | 39
Precip: 0.00
Average: 72 | 52
Precip: 0.09
12 Clear
Actual: 78 | 44
Precip: 0.00
Average: 72 | 52
Precip: 0.09
13 Scattered Clouds
Actual: 82 | 50
Precip: 0.00
Average: 71 | 52
Precip: 0.09
14 Scattered Clouds
Actual: 80 | 51
Precip: 0.01
Average: 71 | 51
Precip: 0.09
15 Partly Cloudy
Actual: 69 | 48
Precip: 0.01
Average: 71 | 51
Precip: 0.09
16 Scattered Clouds
Actual: 71 | 39
Precip: 0.00
Average: 70 | 50
Precip: 0.09
17 Scattered Clouds
Actual: 75 | 42
Precip: 0.00
Average: 70 | 50
Precip: 0.09
18 Partly Cloudy
Actual: 68 | 50
Precip: 1.00
Average: 69 | 50
Precip: 0.09
19 Scattered Clouds
Actual: 60 | 42
Precip: 0.00
Average: 69 | 49
Precip: 0.09
20 Clear
Actual: 71 | 37
Precip: 0.00
Average: 68 | 49
Precip: 0.09
21 Partly Cloudy
Actual: 73 | 57
Precip: 0.01
Average: 68 | 49
Precip: 0.09
22 Partly Cloudy
Actual: 68 | 46
Precip: 0.22
Average: 68 | 48
Precip: 0.09
23 Mostly Cloudy
Actual: 57 | 44
Precip: 0.03
Average: 67 | 48
Precip: 0.09
24 Partly Cloudy
Actual: 60 | 37
Precip: 0.00
Average: 67 | 47
Precip: 0.09
25 Partly Cloudy
Actual: 64 | 42
Precip: 0.01
Average: 66 | 47
Precip: 0.08
26 Thunderstorm
Actual: 64 | 57
Precip: 0.07
Average: 66 | 47
Precip: 0.08
27 Mostly Cloudy
Actual: 62 | 55
Precip: 0.89
Average: 66 | 46
Precip: 0.08
28 Partly Cloudy
Actual: 62 | 44
Precip: 0.00
Average: 65 | 46
Precip: 0.08
29 Partly Cloudy
Actual: 64 | 37
Precip: 0.00
Average: 65 | 45
Precip: 0.08
30 Thunderstorm
Actual: 62 | 44
Precip: 0.03
Average: 64 | 45
Precip: 0.07
 
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
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  
1 84 76 69 70 66 63 88 78 61 30.16 30.12 30.07 10 10 8 9 3 21 0.01 Thunderstorm
2 78 72 66 70 67 64 100 86 69 30.11 30.06 30.00 10 7 0 9 2 - 0.00  
3 84 75 66 70 67 64 94 79 62 30.04 30.00 29.96 10 9 3 13 7 16 0.00  
4 84 75 66 72 69 64 100 86 62 30.03 29.92 29.85 10 8 3 15 5 23 0.18 Thunderstorm
5 80 73 66 70 65 63 100 82 58 29.95 29.90 29.87 10 9 2 7 2 - 0.00  
6 87 74 62 68 64 61 100 72 40 29.96 29.93 29.89 10 10 7 14 3 17 0.00  
7 84 72 59 68 63 57 94 79 51 29.99 29.92 29.78 10 8 0 16 3 33 0.00 Thunderstorm
8 73 63 53 64 58 50 94 82 64 29.89 29.74 29.62 10 10 2 14 7 32 0.55 Thunderstorm
9 66 58 50 55 50 46 94 76 52 30.06 29.96 29.87 10 9 0 10 3 20 0.00  
10 69 56 44 48 45 43 93 68 40 30.24 30.17 30.07 10 9 0 9 2 17 0.00  
11 73 56 39 48 44 36 93 65 38 30.34 30.29 30.24 10 9 1 7 2 - 0.00  
12 78 61 44 54 48 43 93 67 34 30.36 30.32 30.28 10 10 5 9 2 - 0.00  
13 82 66 50 59 54 48 94 68 37 30.37 30.31 30.26 10 9 4 10 3 - 0.00  
14 80 66 51 61 56 50 94 77 42 30.29 30.23 30.15 10 9 1 18 3 25 0.01  
15 69 60 48 52 49 45 94 70 40 30.33 30.26 30.19 10 9 5 12 3 18 0.01  
16 71 55 39 48 44 37 93 69 38 30.23 30.17 30.11 10 10 1 8 1 16 0.00  
17 75 58 42 57 46 39 93 66 34 30.11 30.02 29.89 10 9 0 9 4 17 0.00  
18 68 59 50 63 57 46 94 88 72 29.93 29.72 29.59 10 8 2 15 5 25 1.00  
19 60 51 42 46 40 36 93 67 39 30.19 30.12 29.94 10 10 7 9 3 - 0.00  
20 71 54 37 48 42 36 93 58 33 30.16 30.06 29.98 10 10 5 15 4 18 0.00  
21 73 65 57 55 51 46 88 62 41 30.01 29.96 29.80 10 10 10 16 6 22 0.01  
22 68 57 46 55 50 43 94 74 45 30.08 29.86 29.72 10 10 5 24 10 31 0.22  
23 57 50 44 46 43 39 93 83 51 30.20 30.15 30.08 10 10 2 13 5 23 0.03  
24 60 48 37 45 37 34 100 69 39 30.27 30.18 30.09 10 7 0 13 3 22 0.00  
25 64 53 42 54 42 36 94 67 48 30.15 30.09 30.02 10 10 8 17 6 23 0.01  
26 64 60 57 61 58 54 100 90 82 30.13 30.07 30.02 10 9 1 13 7 21 0.07 Thunderstorm
27 62 58 55 61 58 54 100 92 88 30.23 30.15 30.09 10 3 0 13 2 - 0.89  
28 62 53 44 54 48 39 94 77 52 30.15 30.11 30.08 10 8 1 9 4 - 0.00  
29 64 50 37 46 43 36 93 77 48 30.10 30.03 29.95 10 8 0 9 1 - 0.00  
30 62 53 44 46 44 39 93 77 45 29.95 29.90 29.86 10 9 3 8 2 - 0.03 Thunderstorm
Comma Delimited File