Weather History for Johnstown, PA

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Month of July, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 91 °F 80 °F 66 °F
Mean Temperature 80 °F 71 °F 62 °F
Min Temperature 70 °F 63 °F 55 °F
Degree Days  
Heating Degree Days (base 65) 4 0 0 4
Cooling Degree Days (base 65) 14 6 0 196
Growing Degree Days (base 50) 30 21 12 662
Dew Point  
Dew Point 72 °F 62 °F 46 °F
Precipitation  
Precipitation 1.41 in 0.20 in 0.00 in 6.25 in
Snowdepth - - - -
Wind  
Wind 26 mph 6 mph 0 mph
Gust Wind 41 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.28 in 30.02 in 29.70 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jul. 03, 2012 Rise Set
Actual Time 5:50 AM EDT 8:48 PM EDT
Civil Twilight 5:17 AM EDT 9:21 PM EDT
Nautical Twilight 4:36 AM EDT 10:02 PM EDT
Astronomical Twilight 3:47 AM EDT 10:51 PM EDT
Moon 8:41 PM EDT (7/3) 5:41 AM EDT (7/3)
Length of Visible Light 16h 03m
Length of Day
14h 58m
Full, 100% of the Moon is Illuminated
Jul 3
Full
Jul 3
Full
Jul 10
Last Quarter
Jul 19
New
Jul 26
First Quarter

Weather History Calendar

Precipitation Actual month total 6.25 Average Month Total: 5.00
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Rain
Actual:
84 | 69 0.02
Average:
83 | 59 0.19
Thunderstorm
Actual:
82 | 62 0.00
Average:
84 | 59 0.17
Thunderstorm
Actual:
84 | 61 0.40
Average:
83 | 60 0.22
Thunderstorm
Actual:
84 | 61 1.22
Average:
84 | 58 0.06
Clear
Actual:
84 | 68 0.00
Average:
83 | 59 0.25
Clear
Actual:
86 | 69 0.00
Average:
84 | 58 0.04
Thunderstorm
Actual:
91 | 69 0.00
Average:
86 | 58 0.09
Rain
Actual:
81 | 70 0.00
Average:
86 | 60 0.21
Clear
Actual:
80 | 62 0.00
Average:
86 | 62 0.24
Scattered Clouds
Actual:
80 | 57 0.00
Average:
87 | 63 0.10
Thunderstorm
Actual:
82 | 60 0.02
Average:
87 | 61 0.20
Scattered Clouds
Actual:
82 | 64 0.04
Average:
85 | 62 0.23
Rain
Actual:
73 | 63 0.01
Average:
85 | 61 0.14
Thunderstorm
Actual:
77 | 61 0.39
Average:
87 | 60 0.07
Thunderstorm
Actual:
79 | 66 0.12
Average:
87 | 61 0.09
Partly Cloudy
Actual:
82 | 66 0.00
Average:
88 | 62 0.08
Scattered Clouds
Actual:
87 | 63 0.00
Average:
88 | 60 0.13
Thunderstorm
Actual:
84 | 66 0.34
Average:
89 | 61 0.06
Thunderstorm
Actual:
81 | 64 1.04
Average:
89 | 62 0.16
Thunderstorm
Actual:
69 | 60 1.41
Average:
89 | 63 0.57
Rain
Actual:
66 | 57 0.04
Average:
87 | 62 0.13
Fog
Actual:
79 | 60 0.00
Average:
86 | 61 0.21
Rain
Actual:
79 | 66 0.00
Average:
87 | 61 0.25
Thunderstorm
Actual:
82 | 64 0.23
Average:
86 | 62 0.09
Clear
Actual:
77 | 55 0.00
Average:
86 | 62 0.08
Thunderstorm
Actual:
86 | 66 0.39
Average:
85 | 62 0.16
Rain
Actual:
79 | 64 0.30
Average:
86 | 62 0.14
Thunderstorm
Actual:
75 | 62 0.18
Average:
86 | 60 0.17
Fog
Actual:
78 | 60 0.00
Average:
84 | 60 0.16
Scattered Clouds
Actual:
79 | 57 0.00
Average:
84 | 60 0.18
Thunderstorm
Actual:
75 | 64 0.10
Average:
83 | 60 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

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jul high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 84 76 69 65 60 54 84 59 39 29.99 29.94 29.89 10 10 5 16 8 24 0.02 Rain
2 82 72 62 61 58 56 90 64 42 30.06 30.02 29.99 10 10 10 13 5 21 0.00 Rain , Thunderstorm
3 84 72 61 68 61 52 94 75 38 30.07 30.01 29.93 10 8 1 26 6 33 0.40 Rain , Thunderstorm
4 84 72 61 70 63 57 97 80 58 30.06 29.97 29.90 10 7 0 23 8 37 1.22 Rain , Thunderstorm
5 84 75 68 67 64 60 87 68 53 29.98 29.94 29.90 10 10 7 16 8 23 0.00  
6 86 78 69 70 67 64 87 72 51 30.02 29.99 29.96 10 9 7 12 5 17 0.00  
7 91 80 69 70 68 64 93 70 50 30.05 29.97 29.90 10 8 3 15 6 23 0.00 Rain , Thunderstorm
8 81 76 70 72 67 58 91 74 54 30.02 29.96 29.90 10 7 2 14 6 20 0.00 Rain
9 80 70 62 59 54 50 80 58 40 30.03 29.99 29.95 10 10 10 13 6 - 0.00  
10 80 68 57 54 51 46 81 53 31 30.11 30.06 30.02 10 10 10 9 4 - 0.00  
11 82 70 60 61 55 50 81 61 36 30.18 30.15 30.10 10 10 10 6 3 - 0.02 Rain , Thunderstorm
12 82 72 64 62 57 52 87 63 39 30.22 30.19 30.17 10 10 10 - - - 0.04  
13 73 68 63 60 57 53 81 70 51 30.28 30.24 30.20 10 10 10 - - - 0.01 Rain
14 77 68 61 68 63 57 97 86 69 30.26 30.21 30.14 10 7 0 14 7 21 0.39 Fog , Rain , Thunderstorm
15 79 72 66 70 67 64 100 89 73 30.20 30.13 30.05 10 8 2 13 7 24 0.12 Rain , Thunderstorm
16 82 74 66 68 65 57 100 80 41 30.10 30.02 29.94 10 6 2 14 7 28 0.00  
17 87 75 63 66 64 59 90 67 48 29.97 29.93 29.88 10 10 6 14 8 21 0.00  
18 84 75 66 72 67 63 97 85 63 30.04 29.97 29.89 10 6 0 25 8 41 0.34 Fog , Rain , Thunderstorm
19 81 72 64 67 65 63 100 95 60 30.07 30.00 29.92 10 4 0 18 5 28 1.04 Fog , Rain , Thunderstorm
20 69 64 60 67 64 59 100 97 93 30.04 29.97 29.89 10 3 0 10 6 - 1.41 Fog , Rain , Thunderstorm
21 66 62 57 63 59 57 100 94 81 30.18 30.10 30.02 10 7 1 7 3 - 0.04 Rain
22 79 69 60 63 61 56 100 83 48 30.23 30.17 30.13 10 5 0 7 4 - 0.00 Fog
23 79 72 66 67 63 60 84 73 54 30.15 30.06 29.94 10 10 9 15 8 22 0.00 Rain
24 82 74 64 72 67 57 91 81 54 29.94 29.89 29.79 10 7 0 24 13 31 0.23 Fog , Rain , Thunderstorm
25 77 66 55 56 53 49 90 62 41 30.02 29.95 29.86 10 10 10 8 4 - 0.00  
26 86 75 66 70 66 57 100 82 59 29.87 29.80 29.70 10 9 2 23 11 32 0.39 Rain , Thunderstorm
27 79 72 64 68 66 62 100 91 60 30.00 29.89 29.77 10 4 0 17 9 24 0.30 Fog , Rain
28 75 68 62 65 63 61 100 92 66 30.07 29.99 29.91 10 5 0 21 6 26 0.18 Fog , Rain , Thunderstorm
29 78 68 60 63 59 53 100 82 43 30.12 30.07 30.02 10 6 0 9 5 16 0.00 Fog
30 79 67 57 64 58 54 90 69 48 30.10 30.07 30.03 10 10 9 10 3 17 0.00  
31 75 70 64 68 64 60 94 84 69 30.05 29.99 29.91 10 8 3 15 7 20 0.10 Rain , Thunderstorm