Butler, PA

5:48 PM EST on December 07, 2019 (GMT -0500)
Butler County-Scholter

Weather History for KBTP - May, 2019

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Month of May, 2019

  Max Avg Min Sum
Temperature  
Max Temperature 84 °F 72 °F 54 °F
Mean Temperature 74 °F 62 °F 47 °F
Min Temperature 64 °F 52 °F 37 °F
Degree Days  
Heating Degree Days (base 65) 18 5 0 140
Cooling Degree Days (base 65) 9 1 0 44
Growing Degree Days (base 50) 24 12 0 378
Dew Point  
Dew Point 70 °F 54 °F 36 °F
Precipitation  
Precipitation 1.41 in 0.17 in 0.00 in 5.39 in
Snowdepth - - - -
Wind  
Wind 22 mph 5 mph 0 mph
Gust Wind 32 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.25 in 29.97 in 29.68 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

May. 04, 2019 Rise Set
Actual Time 6:14 AM EDT 8:19 PM EDT
Civil Twilight 5:44 AM EDT 8:49 PM EDT
Nautical Twilight 5:08 AM EDT 9:25 PM EDT
Astronomical Twilight 4:28 AM EDT 10:06 PM EDT
Moon 6:26 AM EDT (5/4) 8:06 PM EDT (5/4)
Length of Visible Light 15h 04m
Length of Day
14h 04m
Waning Crescent, 0% of the Moon is Illuminated
May 4
Waning Crescent
May 4
New
May 11
First Quarter
May 18
Full
May 26
Last Quarter

Daily Weather History & Observations

2019 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 82 68 55 63 57 52 93 68 41 30.21 30.13 30.03 10 10 1 20 9 28 0.00  
2 75 67 59 61 59 57 97 82 55 30.18 30.13 30.06 10 9 2 7 3 - 0.02 Rain
3 71 65 59 63 60 59 100 89 68 30.06 29.99 29.94 10 7 0 8 3 - 0.29 Fog , Rain
4 64 60 55 61 57 54 100 94 77 29.96 29.91 29.85 10 7 1 9 2 - 0.02 Rain
5 64 58 53 55 53 47 100 86 67 29.92 29.84 29.80 10 10 6 8 5 - 0.04 Rain
6 73 58 43 49 46 42 100 72 35 30.12 30.04 29.94 10 8 2 8 1 - 0.00  
7 75 62 48 57 50 47 93 68 46 30.20 30.15 30.11 10 10 10 12 3 - 0.00  
8 72 60 48 52 48 44 86 65 48 30.25 30.17 30.10 10 10 10 12 8 - 0.00  
9 80 70 59 64 60 53 93 76 54 30.11 29.99 29.93 10 10 10 14 8 21 0.09 Rain
10 71 60 50 63 57 43 100 88 68 30.13 29.99 29.87 10 9 3 17 7 26 0.39 Rain
11 64 52 39 49 42 37 100 67 42 30.18 30.07 29.86 10 10 9 13 4 - 0.00 Rain
12 54 51 48 54 51 48 100 97 92 29.88 29.73 29.69 10 5 2 15 8 - 0.62 Rain
13 55 48 44 54 48 39 100 92 77 29.91 29.76 29.68 10 7 2 12 6 22 0.12 Rain
14 54 47 39 41 40 37 97 81 61 30.03 29.94 29.86 10 10 7 12 6 21 0.00 Rain
15 68 52 37 45 41 37 100 65 37 30.02 29.98 29.93 10 10 8 16 4 21 0.00  
16 73 59 46 51 47 44 96 63 39 29.99 29.92 29.83 10 10 10 13 5 16 0.00  
17 72 64 57 64 58 50 94 79 65 29.97 29.85 29.77 10 10 7 13 6 - 0.00 Rain
18 81 68 54 68 57 50 97 81 50 30.05 29.99 29.93 10 10 7 12 4 - 0.06 Rain
19 84 74 64 65 61 57 93 66 40 29.96 29.90 29.82 10 10 10 18 8 26 0.06 Rain
20 73 62 51 63 56 42 94 75 51 30.07 29.91 29.83 10 10 10 22 10 29 0.05 Rain
21 61 52 43 47 41 36 93 69 50 30.22 30.15 30.07 10 10 10 9 5 - 0.00  
22 75 58 44 61 50 39 96 66 50 30.21 30.15 30.09 10 10 6 12 7 20 0.06 Rain , Thunderstorm
23 79 69 59 67 63 57 100 84 60 30.13 30.04 29.95 10 10 2 20 8 28 0.59 Rain , Thunderstorm
24 75 62 51 55 52 49 96 66 46 30.17 30.13 30.03 10 10 10 10 4 16 0.00  
25 84 70 57 70 62 53 100 78 56 30.14 30.06 29.97 10 10 10 14 5 21 0.12 Rain , Thunderstorm
26 75 68 60 67 63 61 100 92 69 30.09 30.04 30.01 10 6 0 16 4 31 0.18 Fog , Rain , Thunderstorm
27 75 66 57 63 57 50 100 82 41 30.09 30.02 29.91 10 7 0 8 1 - 0.00 Fog
28 82 72 62 70 65 52 100 90 60 29.88 29.77 29.71 10 7 1 21 8 32 1.41 Rain , Thunderstorm
29 80 69 60 70 65 60 100 92 71 29.83 29.76 29.69 10 7 0 14 4 23 0.68 Fog , Rain , Thunderstorm
30 72 66 60 66 63 57 100 92 75 29.83 29.79 29.69 10 8 1 18 4 26 0.34 Rain , Thunderstorm
31 75 66 57 60 57 54 100 83 51 29.92 29.87 29.82 10 9 3 8 4 - 0.25