Weather History for State College, PA

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Month of December, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 62 °F 38 °F 22 °F
Mean Temperature 57 °F 31 °F 18 °F
Min Temperature 52 °F 25 °F 14 °F
Degree Days  
Heating Degree Days (base 65) 47 34 8 1045
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 7 0 0 7
Dew Point  
Dew Point 58 °F 24 °F -29 °F
Precipitation  
Precipitation 0.06 in 0.00 in 0.00 in 0.10 in
Snowdepth - - - -
Wind  
Wind 28 mph 6 mph 0 mph
Gust Wind 36 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.54 in 30.07 in 29.59 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 15, 2013 Rise Set
Actual Time 7:28 AM EST 4:44 PM EST
Civil Twilight 6:57 AM EST 5:15 PM EST
Nautical Twilight 6:23 AM EST 5:50 PM EST
Astronomical Twilight 5:49 AM EST 6:23 PM EST
Moon 3:47 PM EST (12/15) 5:42 AM EST (12/15)
Length of Visible Light 10h 17m
Length of Day
9h 15m
Waxing Gibbous, 97% of the Moon is Illuminated
Dec 15
Waxing Gibbous
Dec 17
Full
Dec 25
Last Quarter
Jan 1
New
Jan 7
First Quarter

Weather History Calendar

Precipitation Actual month total 0.10 Average Month Total: 2.55
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Snow
Actual:
32 | 19 0.00
Average:
41 | 28 0.08
Snow
Actual:
41 | 28 0.00
Average:
40 | 26 0.05
Partly Cloudy
Actual:
42 | 32 0.00
Average:
41 | 25 0.13
Fog
Actual:
46 | 30 0.00
Average:
40 | 25 0.15
Rain
Actual:
55 | 45 0.06
Average:
39 | 25 0.06
Snow
Actual:
49 | 31 0.00
Average:
40 | 26 0.08
Snow
Actual:
32 | 20 0.00
Average:
41 | 25 0.15
Snow
Actual:
25 | 15 0.00
Average:
39 | 26 0.05
Snow
Actual:
37 | 26 0.00
Average:
40 | 26 0.07
Snow
Actual:
32 | 22 0.00
Average:
40 | 25 0.07
Snow
Actual:
30 | 19 0.00
Average:
39 | 24 0.19
Snow
Actual:
22 | 14 0.00
Average:
37 | 25 0.07
Partly Cloudy
Actual:
32 | 19 0.00
Average:
39 | 24 0.07
Snow
Actual:
28 | 23 0.00
Average:
39 | 24 0.11
Snow
Actual:
33 | 22 0.00
Average:
38 | 23 0.07
Snow
Actual:
23 | 14 0.00
Average:
39 | 24 0.08
Snow
Actual:
26 | 18 0.00
Average:
37 | 23 0.06
Snow
Actual:
32 | 18 0.00
Average:
36 | 22 0.05
Scattered Clouds
Actual:
48 | 20 0.00
Average:
34 | 20 0.04
Rain
Actual:
50 | 33 0.00
Average:
35 | 21 0.06
Rain
Actual:
53 | 41 0.03
Average:
36 | 22 0.05
Rain
Actual:
62 | 52 0.00
Average:
35 | 21 0.13
Rain
Actual:
57 | 32 0.00
Average:
35 | 20 0.06
Snow
Actual:
33 | 17 0.00
Average:
35 | 20 0.05
Partly Cloudy
Actual:
25 | 14 0.00
Average:
34 | 18 0.17
Snow
Actual:
32 | 23 0.00
Average:
32 | 17 0.10
Partly Cloudy
Actual:
35 | 22 0.00
Average:
30 | 17 0.01
Scattered Clouds
Actual:
51 | 28 0.00
Average:
32 | 19 0.07
Rain
Actual:
43 | 33 0.00
Average:
34 | 21 0.10
Snow
Actual:
41 | 20 0.01
Average:
33 | 20 0.05
Snow
Actual:
26 | 19 0.00
Average:
34 | 18 0.07
 

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

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 32 26 19 27 22 18 93 84 75 30.28 30.14 29.99 10 9 6 6 2 - 0.00 Snow
2 41 34 28 32 29 27 94 88 70 29.98 29.91 29.84 8 6 5 4 0 - 0.00 Snow
3 42 37 32 36 32 31 100 93 76 29.97 29.91 29.86 7 4 1 4 0 - 0.00  
4 46 38 30 40 34 30 100 92 76 30.07 30.00 29.97 7 3 0 5 0 - 0.00 Fog
5 55 50 45 53 48 41 100 93 82 30.01 29.95 29.89 5 4 1 13 4 - 0.06 Rain
6 49 40 31 48 33 30 100 91 70 30.19 30.11 29.93 10 6 1 12 5 16 0.00 Rain , Snow
7 32 26 20 32 22 -29 99 79 7 30.54 30.34 30.18 10 9 1 12 3 - 0.00 Snow
8 25 20 15 25 17 12 98 85 71 30.53 30.43 30.24 10 6 0 6 2 - 0.00 Snow
9 37 32 26 34 28 25 100 91 74 30.22 30.06 29.96 10 6 2 16 4 23 0.00 Snow
10 32 28 22 24 18 7 86 65 43 30.13 30.01 29.93 10 9 2 23 12 31 0.00 Snow
11 30 24 19 20 13 9 91 66 43 30.28 30.20 30.13 10 9 3 20 13 30 0.00 Snow
12 22 18 14 16 7 1 78 60 43 30.37 30.24 30.11 10 10 3 23 12 32 0.00 Snow
13 32 26 19 18 10 2 73 54 43 30.25 30.15 30.09 10 10 10 23 14 30 0.00  
14 28 26 23 27 21 -13 100 80 19 30.28 30.12 29.74 10 6 0 9 5 - 0.00 Fog , Snow
15 33 28 22 28 23 10 100 84 59 29.90 29.71 29.59 10 6 2 28 7 36 0.00 Snow
16 23 18 14 13 8 5 72 62 50 30.12 30.03 29.91 10 10 5 20 12 28 0.00 Snow
17 26 22 18 23 18 10 100 89 68 30.08 29.98 29.90 10 4 2 5 1 - 0.00 Snow
18 32 25 18 24 20 17 98 75 55 30.12 30.04 29.94 10 9 3 21 9 29 0.00 Snow
19 48 34 20 31 23 16 86 69 46 30.08 30.04 29.99 10 10 10 17 4 26 0.00  
20 50 42 33 44 33 27 89 75 49 30.04 29.97 29.91 10 10 10 12 1 16 0.00 Rain
21 53 47 41 54 47 39 100 92 82 29.94 29.88 29.79 10 8 3 9 5 - 0.03 Fog , Rain
22 62 57 52 58 53 48 99 83 63 29.94 29.80 29.67 10 10 7 20 9 28 0.00 Rain
23 57 44 32 50 38 18 94 76 57 30.22 30.05 29.92 10 10 10 18 7 29 0.00 Rain
24 33 25 17 23 16 7 80 62 46 30.40 30.23 30.15 10 8 0 18 8 28 0.00 Snow
25 25 20 14 12 9 8 79 65 50 30.48 30.38 30.25 10 10 10 12 5 - 0.00  
26 32 28 23 27 19 11 89 75 55 30.30 30.20 30.13 10 7 1 18 6 25 0.00 Snow
27 35 28 22 25 19 15 77 69 48 30.31 30.28 30.23 10 10 10 12 6 - 0.00  
28 51 40 28 27 23 20 71 55 38 30.22 30.14 30.04 10 10 10 17 7 - 0.00  
29 43 38 33 38 29 21 100 72 42 30.05 29.85 29.62 10 9 2 16 3 21 0.00 Rain
30 41 31 20 37 23 9 92 71 41 30.14 29.97 29.77 10 10 5 16 11 24 0.01 Snow
31 26 22 19 23 14 7 93 73 46 30.24 30.10 30.01 10 8 2 23 4 34 0.00 Snow