Weather History for Butler, PA

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Month of August, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 86 °F 77 °F 69 °F
Mean Temperature 74 °F 68 °F 58 °F
Min Temperature 68 °F 57 °F 46 °F
Degree Days  
Heating Degree Days (base 65) 8 1 0 29
Cooling Degree Days (base 65) 9 3 0 99
Growing Degree Days (base 50) 24 18 8 545
Dew Point  
Dew Point 72 °F 59 °F 43 °F
Precipitation  
Precipitation 1.66 in 0.18 in 0.00 in 5.72 in
Snowdepth - - - -
Wind  
Wind 16 mph 4 mph 0 mph
Gust Wind 23 mph 18 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.23 in 30.06 in 29.76 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Aug. 21, 2014 Rise Set
Actual Time 6:35 AM EDT 8:09 PM EDT
Civil Twilight 6:06 AM EDT 8:38 PM EDT
Nautical Twilight 5:32 AM EDT 9:12 PM EDT
Astronomical Twilight 4:54 AM EDT 9:49 PM EDT
Moon 3:04 AM EDT (8/21) 5:37 PM EDT (8/21)
Length of Visible Light 14h 31m
Length of Day
13h 33m
Waning Crescent, 13% of the Moon is Illuminated
Aug 21
Waning Crescent
Aug 25
New
Sep 2
First Quarter
Sep 8
Full
Sep 15
Last Quarter

Weather History Calendar

Precipitation Actual month total 5.72 Average Month Total: 5.70
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Thunderstorm
Actual:
80 | 55 0.00
Average:
78 | 58 0.10
Thunderstorm
Actual:
78 | 62 0.42
Average:
78 | 58 0.10
Thunderstorm
Actual:
75 | 57 0.46
Average:
78 | 58 0.11
Scattered Clouds
Actual:
82 | 53 0.00
Average:
78 | 58 0.11
Thunderstorm
Actual:
82 | 57 0.34
Average:
78 | 58 0.11
Partly Cloudy
Actual:
78 | 60 0.14
Average:
78 | 58 0.12
Scattered Clouds
Actual:
77 | 51 0.00
Average:
78 | 58 0.12
Clear
Actual:
73 | 51 0.00
Average:
78 | 58 0.13
Scattered Clouds
Actual:
78 | 53 0.00
Average:
78 | 58 0.13
Scattered Clouds
Actual:
80 | 59 0.00
Average:
78 | 58 0.14
Partly Cloudy
Actual:
69 | 62 0.37
Average:
78 | 58 0.15
Thunderstorm
Actual:
78 | 62 1.66
Average:
78 | 58 0.15
Partly Cloudy
Actual:
71 | 57 0.05
Average:
77 | 58 1.38
Scattered Clouds
Actual:
69 | 50 0.00
Average:
77 | 58 0.16
Scattered Clouds
Actual:
69 | 46 0.00
Average:
77 | 58 0.17
Clear
Actual:
75 | 46 0.00
Average:
77 | 58 0.17
Partly Cloudy
Actual:
77 | 60 0.50
Average:
77 | 58 0.17
Scattered Clouds
Actual:
80 | 55 0.00
Average:
77 | 58 0.17
Scattered Clouds
Actual:
84 | 60 0.00
Average:
77 | 58 0.17
Thunderstorm
Actual:
80 | 64 0.99
Average:
77 | 58 0.17
Scattered Clouds
Actual:
78 | 62 0.05
Average:
76 | 58 0.17
Partly Cloudy
Actual:
82 | 66 0.00
Average:
76 | 57 0.17
Partly Cloudy
Actual:
78 | 64 0.00
Average:
76 | 57 0.17
Partly Cloudy
Actual:
78 | 64 0.00
Average:
76 | 57 0.16
Clear
Actual:
77 | 59 0.00
Average:
76 | 57 0.16
Scattered Clouds
Actual:
82 | 53 0.00
Average:
76 | 56 0.15
Partly Cloudy
Actual:
82 | 64 0.00
Average:
76 | 56 0.15
Clear
Actual:
71 | 53 0.00
Average:
76 | 56 0.14
Clear
Actual:
75 | 46 0.00
Average:
75 | 56 0.14
Scattered Clouds
Actual:
86 | 57 0.00
Average:
75 | 55 0.13
Mostly Cloudy
Actual:
75 | 68 0.74
Average:
75 | 55 0.13
 

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

2014 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 80 68 55 64 59 54 94 75 48 30.20 30.16 30.12 10 8 0 9 1 - 0.00 Thunderstorm
2 78 70 62 63 61 59 94 79 54 30.18 30.13 30.09 10 9 2 12 4 22 0.42 Thunderstorm
3 75 67 57 64 61 55 94 87 65 30.17 30.13 30.10 10 6 0 10 2 - 0.46 Thunderstorm
4 82 68 53 64 59 52 94 76 45 30.20 30.15 30.11 10 6 0 7 1 - 0.00  
5 82 70 57 64 61 55 94 79 48 30.13 30.09 30.05 10 7 0 16 2 23 0.34 Thunderstorm
6 78 69 60 63 59 52 94 76 50 30.06 30.03 29.99 10 7 0 7 1 - 0.14  
7 77 64 51 61 55 50 94 72 47 30.14 30.11 30.07 10 8 0 8 2 - 0.00  
8 73 62 51 55 52 48 94 73 47 30.20 30.16 30.12 10 9 3 12 4 - 0.00  
9 78 66 53 64 58 48 94 75 57 30.16 30.13 30.09 10 10 7 10 6 - 0.00  
10 80 70 59 63 61 55 88 69 51 30.16 30.12 30.06 10 10 3 12 8 - 0.00  
11 69 66 62 63 60 57 94 80 73 30.10 30.02 29.88 10 9 3 13 8 21 0.37  
12 78 70 62 68 64 59 94 88 65 29.89 29.82 29.76 10 9 2 10 6 - 1.66 Thunderstorm
13 71 66 57 61 56 48 94 74 46 30.00 29.91 29.84 10 10 2 13 7 20 0.05  
14 69 60 50 55 48 43 94 69 43 30.03 29.99 29.94 10 10 10 14 3 22 0.00  
15 69 58 46 52 47 43 93 68 43 30.07 30.04 30.01 10 10 9 15 3 18 0.00  
16 75 60 46 55 49 43 93 67 38 30.06 30.02 29.97 10 9 1 15 3 18 0.00  
17 77 68 60 64 60 55 94 77 50 30.04 29.99 29.95 10 8 2 10 5 - 0.50  
18 80 68 55 63 59 54 94 73 54 30.01 29.93 29.85 10 10 6 8 5 - 0.00  
19 84 72 60 66 61 57 88 72 45 29.92 29.88 29.85 10 10 7 8 3 - 0.00  
20 80 72 64 68 64 61 94 81 61 30.03 29.97 29.91 10 9 2 12 5 18 0.99 Thunderstorm
21 78 70 62 70 65 61 94 84 69 30.09 30.05 30.02 10 7 0 14 4 18 0.05  
22 82 74 66 70 67 64 94 81 65 30.07 30.02 29.97 10 8 2 6 3 - 0.00  
23 78 71 64 66 64 61 94 81 61 30.11 30.04 29.99 10 7 0 15 4 17 0.00  
24 78 71 64 63 61 57 88 73 57 30.17 30.13 30.10 10 10 10 13 8 16 0.00  
25 77 68 59 61 58 55 88 70 50 30.23 30.18 30.15 10 10 7 9 5 - 0.00  
26 82 68 53 68 60 52 94 73 54 30.23 30.17 30.09 10 10 2 7 3 - 0.00  
27 82 73 64 72 65 57 94 78 61 30.13 30.09 30.03 10 9 3 8 2 - 0.00  
28 71 62 53 57 52 48 88 69 43 30.19 30.13 30.08 10 10 5 10 3 16 0.00  
29 75 60 46 55 50 43 93 69 41 30.22 30.17 30.13 10 10 7 9 4 - 0.00  
30 86 72 57 70 62 54 88 70 55 30.16 30.12 30.05 10 10 9 10 5 17 0.00  
31 75 72 68 70 67 64 94 85 69 30.10 30.07 30.05 10 8 2 10 5 18 0.74