Weather History for State College, PA

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Month of September, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 84 °F 71 °F 59 °F
Mean Temperature 75 °F 61 °F 50 °F
Min Temperature 69 °F 52 °F 37 °F
Degree Days  
Heating Degree Days (base 65) 16 6 0 167
Cooling Degree Days (base 65) 10 2 0 53
Growing Degree Days (base 50) 25 11 0 339
Dew Point  
Dew Point 70 °F 52 °F 32 °F
Precipitation  
Precipitation 0.60 in 0.03 in 0.00 in 0.77 in
Snowdepth - - - -
Wind  
Wind 18 mph 3 mph 0 mph
Gust Wind 40 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.39 in 30.05 in 29.56 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 17, 2012 Rise Set
Actual Time 6:54 AM EDT 7:16 PM EDT
Civil Twilight 6:26 AM EDT 7:43 PM EDT
Nautical Twilight 5:54 AM EDT 8:15 PM EDT
Astronomical Twilight 5:21 AM EDT 8:48 PM EDT
Moon 8:42 AM EDT (9/17) 7:55 PM EDT (9/17)
Length of Visible Light 13h 16m
Length of Day
12h 21m
Waxing Crescent, 3% of the Moon is Illuminated
Sep 17
Waxing Crescent
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New

Weather History Calendar

Precipitation Actual month total 0.77 Average Month Total: 3.25
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
82 | 68 0.00
Average:
78 | 56 0.03
Rain
Actual:
75 | 66 0.00
Average:
77 | 57 0.11
Overcast
Actual:
75 | 69 0.00
Average:
78 | 56 0.12
Thunderstorm
Actual:
78 | 69 0.05
Average:
76 | 56 0.18
Thunderstorm
Actual:
78 | 64 0.03
Average:
76 | 55 0.05
Thunderstorm
Actual:
84 | 62 0.00
Average:
76 | 55 0.17
Thunderstorm
Actual:
84 | 63 0.00
Average:
76 | 55 0.05
Rain
Actual:
71 | 53 0.00
Average:
75 | 54 0.04
Scattered Clouds
Actual:
71 | 50 0.00
Average:
75 | 54 0.04
Scattered Clouds
Actual:
68 | 46 0.00
Average:
75 | 53 0.12
Clear
Actual:
69 | 42 0.00
Average:
75 | 52 0.11
Clear
Actual:
77 | 46 0.00
Average:
74 | 52 0.07
Clear
Actual:
78 | 50 0.00
Average:
74 | 52 0.08
Rain
Actual:
78 | 53 0.00
Average:
75 | 53 0.10
Scattered Clouds
Actual:
69 | 50 0.00
Average:
74 | 52 0.16
Scattered Clouds
Actual:
71 | 44 0.00
Average:
72 | 51 0.07
Scattered Clouds
Actual:
73 | 44 0.00
Average:
71 | 52 0.11
Rain
Actual:
69 | 54 0.01
Average:
72 | 52 0.11
Scattered Clouds
Actual:
62 | 44 0.00
Average:
72 | 51 0.14
Fog
Actual:
68 | 37 0.00
Average:
70 | 50 0.08
Rain
Actual:
71 | 53 0.01
Average:
71 | 50 0.06
Rain
Actual:
71 | 50 0.00
Average:
69 | 50 0.13
Rain
Actual:
60 | 44 0.00
Average:
68 | 47 0.15
Partly Cloudy
Actual:
59 | 40 0.00
Average:
65 | 46 0.11
Rain
Actual:
62 | 39 0.07
Average:
66 | 45 0.11
Rain
Actual:
66 | 53 0.00
Average:
65 | 46 0.20
Thunderstorm
Actual:
64 | 57 0.60
Average:
68 | 48 0.14
Rain
Actual:
64 | 53 0.00
Average:
68 | 47 0.13
Partly Cloudy
Actual:
60 | 44 0.00
Average:
66 | 45 0.23
Thunderstorm
Actual:
62 | 44 0.00
Average:
66 | 46 0.05
 

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
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 82 75 68 66 61 57 78 67 45 30.13 30.08 30.05 10 10 8 8 3 - 0.00  
2 75 70 66 66 63 59 87 79 65 30.10 30.07 30.03 10 9 7 6 2 - 0.00 Rain
3 75 72 69 70 67 66 94 88 78 30.09 30.06 30.03 10 6 2 7 3 - 0.00  
4 78 74 69 70 69 68 95 88 69 30.05 29.94 29.80 10 8 3 9 4 - 0.05 Rain , Thunderstorm
5 78 72 64 69 65 59 96 85 51 29.92 29.87 29.83 10 9 3 7 1 - 0.03 Rain , Thunderstorm
6 84 73 62 67 64 61 100 82 51 29.94 29.91 29.88 10 10 7 12 2 - 0.00 Rain , Thunderstorm
7 84 74 63 66 63 59 100 80 42 29.99 29.92 29.83 10 8 0 13 3 - 0.00 Fog , Rain , Thunderstorm
8 71 62 53 66 61 51 93 84 72 29.87 29.75 29.64 10 9 2 17 6 40 0.00 Rain
9 71 60 50 54 50 46 100 78 43 30.02 29.92 29.86 10 10 4 12 4 - 0.00  
10 68 57 46 48 44 37 100 71 33 30.21 30.10 30.02 10 10 10 17 2 23 0.00  
11 69 56 42 50 45 40 93 75 43 30.32 30.27 30.21 10 10 10 7 1 - 0.00  
12 77 62 46 54 49 45 96 74 36 30.38 30.33 30.30 10 10 7 9 2 - 0.00  
13 78 64 50 57 53 50 100 75 42 30.39 30.33 30.27 10 9 1 9 1 - 0.00  
14 78 66 53 58 55 48 100 76 34 30.30 30.22 30.11 10 9 5 12 2 25 0.00 Rain
15 69 60 50 63 47 39 91 69 33 30.28 30.21 30.15 10 10 10 14 5 20 0.00  
16 71 58 44 48 44 39 93 70 31 30.20 30.14 30.09 10 10 10 7 1 - 0.00  
17 73 58 44 58 49 43 100 74 38 30.13 30.05 29.94 10 10 10 17 2 - 0.00  
18 69 62 54 66 59 49 100 86 76 29.93 29.76 29.56 10 8 2 16 6 23 0.01 Rain
19 62 53 44 48 41 32 93 70 34 30.19 30.06 29.88 10 10 10 18 6 25 0.00  
20 68 52 37 48 42 37 100 77 40 30.19 30.12 30.04 10 8 0 13 2 - 0.00 Fog
21 71 62 53 61 53 48 88 76 57 30.05 30.00 29.91 10 10 7 17 3 21 0.01 Rain
22 71 62 50 58 53 42 85 74 56 30.00 29.86 29.80 10 10 10 18 7 29 0.00 Rain
23 60 52 44 43 41 37 87 72 42 30.18 30.09 30.00 10 10 10 15 6 16 0.00 Rain
24 59 50 40 43 38 32 93 71 36 30.21 30.15 30.10 10 10 10 17 4 - 0.00  
25 62 50 39 52 43 36 93 73 45 30.16 30.11 30.06 10 10 7 12 3 18 0.07 Rain
26 66 60 53 61 56 51 100 89 78 30.11 30.07 30.03 10 9 5 14 3 - 0.00 Rain
27 64 60 57 61 57 54 100 90 68 30.23 30.14 30.11 10 6 0 12 4 - 0.60 Fog , Rain , Thunderstorm
28 64 58 53 57 53 46 100 87 56 30.11 30.06 30.03 10 6 0 13 4 - 0.00 Fog , Rain
29 60 52 44 48 45 41 100 81 51 30.05 30.00 29.94 10 10 10 12 3 - 0.00  
30 62 53 44 55 45 41 100 84 48 29.94 29.89 29.83 10 8 1 12 1 - 0.00 Thunderstorm