Weather History for Altoona, PA

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Month of August, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 89 °F 80 °F 73 °F
Mean Temperature 76 °F 70 °F 64 °F
Min Temperature 70 °F 60 °F 51 °F
Degree Days  
Heating Degree Days (base 65) 1 0 0 2
Cooling Degree Days (base 65) 12 5 0 155
Growing Degree Days (base 50) 26 20 14 620
Dew Point  
Dew Point 74 °F 61 °F 48 °F
Precipitation  
Precipitation 1.14 in 0.11 in 0.00 in 3.38 in
Snowdepth - - - -
Wind  
Wind 23 mph 3 mph 0 mph
Gust Wind 29 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.29 in 30.03 in 29.71 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Aug. 14, 2012 Rise Set
Actual Time 6:23 AM EDT 8:11 PM EDT
Civil Twilight 5:54 AM EDT 8:40 PM EDT
Nautical Twilight 5:19 AM EDT 9:15 PM EDT
Astronomical Twilight 4:41 AM EDT 9:53 PM EDT
Moon 3:19 AM EDT (8/14) 6:04 PM EDT (8/14)
Length of Visible Light 14h 45m
Length of Day
13h 47m
Waning Crescent, 10% of the Moon is Illuminated
Aug 14
Waning Crescent
Aug 17
New
Aug 24
First Quarter
Aug 31
Full
Sep 8
Last Quarter

Weather History Calendar

Precipitation Actual month total 3.38 Average Month Total: 3.17
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Thunderstorm
Actual:
82 | 64 0.08
Average:
79 | 58 0.10
Fog
Actual:
86 | 62 0.00
Average:
79 | 58 0.10
Clear
Actual:
87 | 64 0.00
Average:
79 | 58 0.10
Thunderstorm
Actual:
84 | 66 0.00
Average:
79 | 58 0.10
Rain
Actual:
82 | 70 0.08
Average:
79 | 58 0.10
Clear
Actual:
82 | 61 0.00
Average:
79 | 58 0.10
Clear
Actual:
82 | 57 0.00
Average:
79 | 58 0.11
Fog
Actual:
89 | 60 0.00
Average:
79 | 58 0.11
Thunderstorm
Actual:
88 | 66 0.85
Average:
79 | 58 0.11
Thunderstorm
Actual:
80 | 64 1.14
Average:
79 | 58 0.11
Scattered Clouds
Actual:
75 | 62 0.00
Average:
79 | 58 0.11
Partly Cloudy
Actual:
75 | 60 0.00
Average:
79 | 58 0.11
Scattered Clouds
Actual:
80 | 57 0.00
Average:
79 | 58 0.11
Thunderstorm
Actual:
81 | 62 0.09
Average:
79 | 58 0.11
Partly Cloudy
Actual:
77 | 62 0.00
Average:
78 | 58 0.11
Scattered Clouds
Actual:
81 | 57 0.00
Average:
78 | 58 0.11
Rain
Actual:
75 | 64 0.24
Average:
78 | 58 0.11
Rain
Actual:
75 | 57 0.00
Average:
78 | 58 0.11
Partly Cloudy
Actual:
73 | 55 0.00
Average:
78 | 58 0.10
Thunderstorm
Actual:
73 | 59 0.01
Average:
78 | 58 0.10
Thunderstorm
Actual:
77 | 53 0.49
Average:
78 | 58 0.10
Fog
Actual:
80 | 53 0.06
Average:
77 | 57 0.10
Clear
Actual:
82 | 55 0.00
Average:
77 | 57 0.10
Thunderstorm
Actual:
82 | 57 0.00
Average:
77 | 57 0.09
Fog
Actual:
81 | 60 0.00
Average:
77 | 57 0.09
Rain
Actual:
75 | 66 0.26
Average:
77 | 56 0.09
Rain
Actual:
82 | 66 0.00
Average:
76 | 56 0.09
Rain
Actual:
80 | 64 0.07
Average:
76 | 56 0.09
Scattered Clouds
Actual:
77 | 54 0.00
Average:
76 | 55 0.10
Clear
Actual:
80 | 51 0.00
Average:
76 | 55 0.10
Clear
Actual:
87 | 57 0.01
Average:
76 | 55 0.10
 

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
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 82 73 64 70 65 63 93 79 58 29.97 29.90 29.86 10 8 2 14 4 18 0.08 Rain , Thunderstorm
2 86 73 62 66 63 60 100 77 44 29.99 29.93 29.90 10 6 0 7 1 - 0.00 Fog
3 87 74 64 74 67 61 94 81 62 30.09 30.03 29.95 10 7 2 8 1 - 0.00  
4 84 75 66 72 68 65 100 80 61 30.17 30.13 30.08 10 8 1 23 4 29 0.00 Rain , Thunderstorm
5 82 76 70 72 69 65 90 78 66 30.13 30.07 30.01 10 10 6 16 9 24 0.08 Rain
6 82 73 61 68 62 56 94 74 42 30.13 30.08 30.03 10 8 2 10 4 - 0.00  
7 82 70 57 64 60 56 93 72 44 30.06 30.02 29.98 10 9 5 9 2 - 0.00  
8 89 74 60 65 61 54 100 79 33 30.05 30.00 29.94 10 5 0 10 1 - 0.00 Fog
9 88 76 66 68 63 59 90 76 49 29.99 29.93 29.85 10 8 0 21 4 28 0.85 Rain , Thunderstorm
10 80 72 64 69 65 61 100 86 64 29.91 29.81 29.71 10 7 1 14 5 21 1.14 Rain , Thunderstorm
11 75 69 62 61 57 53 90 69 50 29.98 29.88 29.79 10 10 9 15 8 23 0.00  
12 75 68 60 58 57 56 88 72 53 30.05 30.00 29.95 10 10 10 13 5 18 0.00  
13 80 68 57 62 58 55 93 73 48 30.09 30.03 29.98 10 10 9 7 2 - 0.00  
14 81 71 62 66 63 60 94 84 54 29.99 29.94 29.86 10 6 1 9 1 - 0.09 Rain , Thunderstorm
15 77 70 62 64 62 59 100 80 56 29.98 29.93 29.88 10 6 2 10 3 - 0.00  
16 81 68 57 62 58 54 93 69 45 30.04 29.98 29.91 10 10 8 10 3 - 0.00  
17 75 68 64 65 62 57 93 80 68 29.94 29.90 29.86 10 9 1 12 6 16 0.24 Rain
18 75 66 57 59 54 48 93 69 38 30.01 29.96 29.91 10 10 7 9 3 16 0.00 Rain
19 73 64 55 61 57 52 93 80 61 30.00 29.96 29.91 10 10 9 10 2 - 0.00  
20 73 66 59 61 59 57 94 83 64 30.00 29.93 29.88 10 8 2 10 2 - 0.01 Rain , Thunderstorm
21 77 64 53 61 55 51 100 84 48 30.16 30.07 30.01 10 5 0 20 1 29 0.49 Fog , Rain , Thunderstorm
22 80 66 53 62 56 52 100 87 48 30.19 30.15 30.12 10 4 0 5 1 - 0.06 Fog
23 82 68 55 62 58 54 94 75 42 30.22 30.18 30.14 10 7 2 4 0 - 0.00  
24 82 68 57 65 60 55 94 81 50 30.23 30.19 30.16 10 6 1 4 0 - 0.00 Thunderstorm
25 81 70 60 64 60 56 100 78 47 30.27 30.23 30.19 10 6 0 10 3 - 0.00 Fog
26 75 70 66 68 64 61 94 84 73 30.29 30.24 30.18 10 7 1 14 7 21 0.26 Rain
27 82 74 66 68 65 64 94 80 58 30.20 30.10 29.95 10 10 10 10 7 - 0.00 Rain
28 80 73 64 67 62 55 90 71 50 30.01 29.97 29.92 10 9 2 14 10 21 0.07 Rain
29 77 66 54 59 55 52 93 71 46 30.09 30.04 30.00 10 10 7 9 2 - 0.00  
30 80 65 51 61 54 49 94 76 39 30.17 30.13 30.09 10 8 1 7 1 - 0.00  
31 87 72 57 62 58 54 94 67 37 30.15 30.10 30.04 10 9 2 15 4 26 0.01