Weather History for Johnstown, PA

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Week of April 28, 2013 through May 4, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 66 °F 60 °F 53 °F
Mean Temperature 54 °F 52 °F 48 °F
Min Temperature 48 °F 45 °F 42 °F
Degree Days  
Heating Degree Days (base 65) 17 13 10 90
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 4 2 0 16
Dew Point  
Dew Point 50 °F 39 °F 25 °F
Precipitation  
Precipitation 0.15 in 0.03 in 0.00 in 0.19 in
Snowdepth - - - -
Wind  
Wind 21 mph 10 mph 5 mph
Gust Wind 31 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.40 in 30.22 in 30.00 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Apr. 30, 2013 Rise Set
Actual Time 6:15 AM EDT 8:09 PM EDT
Civil Twilight 5:46 AM EDT 8:39 PM EDT
Nautical Twilight 5:10 AM EDT 9:15 PM EDT
Astronomical Twilight 4:32 AM EDT 9:54 PM EDT
Moon 12:31 AM EDT (4/30) 10:42 AM EDT (4/30)
Length of Visible Light 14h 53m
Length of Day
13h 54m
Waning Gibbous, 70% of the Moon is Illuminated
Apr 30
Waning Gibbous
May 2
Last Quarter
May 9
New
May 18
First Quarter
May 25
Full

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  
28 53 48 44 45 41 34 96 79 52 30.22 30.12 30.05 10 8 4 21 11 28 0.15 Rain
29 54 49 45 50 46 42 96 89 82 30.08 30.04 30.00 10 9 5 17 11 26 0.04 Rain
30 57 52 48 49 47 46 96 84 67 30.27 30.17 30.07 10 10 9 14 9 21 0.00  
2013 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 64 54 45 46 34 26 87 52 24 30.37 30.33 30.26 10 10 10 15 9 21 0.00  
2 66 54 43 38 33 27 80 46 23 30.40 30.35 30.29 10 10 10 13 10 21 0.00  
3 62 54 46 40 36 25 69 53 30 30.33 30.28 30.26 10 10 10 16 9 31 0.00  
4 63 52 42 40 37 34 81 61 42 30.27 30.22 30.17 10 10 10 15 10 25 0.00