Weather History for Youngstown, OH

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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 61 °F 43 °F 29 °F
Mean Temperature 56 °F 37 °F 24 °F
Min Temperature 52 °F 30 °F 15 °F
Degree Days  
Heating Degree Days (base 65) 41 28 9 882
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 6 0 0 10
Dew Point  
Dew Point 55 °F 31 °F 14 °F
Precipitation  
Precipitation 0.81 in 0.19 in 0.00 in 5.19 in
Snowdepth 9.0 in 2.0 in 0.0 in -
Wind  
Wind 29 mph 8 mph 0 mph
Gust Wind 38 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.46 in 29.98 in 29.27 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 31, 2012 Rise Set
Actual Time 7:48 AM EST 5:03 PM EST
Civil Twilight 7:17 AM EST 5:34 PM EST
Nautical Twilight 6:42 AM EST 6:09 PM EST
Astronomical Twilight 6:09 AM EST 6:43 PM EST
Moon 8:35 PM EST (12/31) 9:27 AM EST (12/31)
Length of Visible Light 10h 17m
Length of Day
9h 15m
Waning Gibbous, 90% of the Moon is Illuminated
Dec 31
Waning Gibbous
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Weather History Calendar

Precipitation Actual month total 5.19 Normal Month Total: 2.99
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
57 | 32 0.00
Average:
42 | 29 0.10
Rain
Actual:
54 | 50 0.43
Average:
41 | 29 0.10
Fog
Actual:
59 | 52 T
Average:
41 | 28 0.10
Rain
Actual:
61 | 40 0.48
Average:
40 | 28 0.10
Mostly Cloudy
Actual:
41 | 32 0.00
Average:
40 | 28 0.10
Partly Cloudy
Actual:
42 | 22 0.00
Average:
40 | 27 0.10
Rain
Actual:
46 | 39 0.37
Average:
39 | 27 0.10
Rain
Actual:
52 | 36 0.11
Average:
39 | 26 0.11
Rain
Actual:
54 | 35 0.20
Average:
38 | 26 0.10
Snow
Actual:
56 | 33 0.70
Average:
38 | 26 0.11
Snow
Actual:
37 | 29 0.03
Average:
38 | 25 0.10
Scattered Clouds
Actual:
40 | 24 0.00
Average:
37 | 25 0.10
Scattered Clouds
Actual:
44 | 20 0.00
Average:
37 | 25 0.10
Partly Cloudy
Actual:
47 | 28 0.00
Average:
37 | 24 0.09
Rain
Actual:
45 | 28 0.02
Average:
36 | 24 0.10
Rain
Actual:
56 | 44 0.12
Average:
36 | 24 0.09
Rain
Actual:
50 | 41 T
Average:
36 | 23 0.09
Rain
Actual:
42 | 32 0.20
Average:
36 | 23 0.09
Snow
Actual:
41 | 27 0.05
Average:
35 | 23 0.09
Rain
Actual:
45 | 30 0.53
Average:
35 | 23 0.10
Snow
Actual:
39 | 28 0.41
Average:
35 | 22 0.09
Snow
Actual:
31 | 27 0.06
Average:
35 | 22 0.09
Partly Cloudy
Actual:
35 | 19 0.00
Average:
34 | 22 0.10
Snow
Actual:
35 | 16 0.14
Average:
34 | 22 0.10
Snow
Actual:
34 | 29 T
Average:
34 | 21 0.09
Snow
Actual:
31 | 25 0.81
Average:
34 | 21 0.09
Snow
Actual:
31 | 24 0.01
Average:
34 | 21 0.10
Mostly Cloudy
Actual:
33 | 15 0.00
Average:
33 | 21 0.09
Snow
Actual:
31 | 25 0.21
Average:
33 | 20 0.09
Snow
Actual:
29 | 18 0.13
Average:
33 | 20 0.09
Snow
Actual:
32 | 19 0.18
Average:
33 | 20 0.09
 

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
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 57 45 32 39 35 27 75 63 51 30.30 30.25 30.18 10 10 10 14 7 20 0.00  
2 54 52 50 52 48 39 96 80 63 30.18 30.08 30.00 10 4 0 17 10 24 0.43 Fog , Rain
3 59 56 52 55 54 51 100 93 86 30.20 30.15 30.11 10 4 0 12 6 17 T Fog
4 61 51 40 54 49 38 93 80 67 30.11 30.04 29.94 10 8 2 18 9 25 0.48 Rain
5 41 37 32 37 29 21 100 81 61 30.38 30.27 30.12 10 10 8 20 8 26 0.00  
6 42 32 22 25 22 19 88 69 49 30.36 30.22 30.04 10 10 10 13 5 16 0.00  
7 46 43 39 45 40 25 100 77 54 30.01 29.96 29.89 10 3 0 12 4 13 0.37 Fog , Rain
8 52 44 36 48 43 30 100 87 74 30.12 29.91 29.79 10 6 0 16 9 21 0.11 Fog , Rain
9 54 45 35 53 39 30 96 83 70 30.16 29.97 29.71 10 7 1 18 9 28 0.20 Rain
10 56 45 33 54 41 32 93 89 85 29.81 29.65 29.58 10 4 1 16 7 22 0.70 Rain , Snow
11 37 33 29 30 28 21 92 76 59 30.22 29.99 29.80 10 8 2 14 7 17 0.03 Snow
12 40 32 24 24 21 19 81 65 48 30.44 30.37 30.24 10 10 8 10 5 14 0.00  
13 44 32 20 24 19 17 91 64 36 30.46 30.38 30.23 10 10 7 9 5 14 0.00  
14 47 38 28 27 24 19 78 62 45 30.28 30.25 30.22 10 10 10 10 5 13 0.00  
15 45 37 28 33 26 23 85 65 45 30.22 30.09 29.86 10 10 10 15 8 20 0.02 Rain
16 56 50 44 50 42 30 89 71 53 29.85 29.75 29.68 10 10 4 15 8 21 0.12 Rain
17 50 46 41 47 42 37 100 90 80 29.75 29.67 29.52 10 6 2 13 4 15 T Fog , Rain
18 42 37 32 39 33 27 100 80 59 29.82 29.65 29.49 10 8 2 16 8 21 0.20 Rain
19 41 34 27 36 33 27 92 86 79 30.17 29.96 29.74 10 4 2 10 4 14 0.05 Rain , Snow
20 45 38 30 43 35 28 100 81 62 30.14 29.64 29.32 10 7 2 29 15 38 0.53 Rain
21 39 34 28 29 26 24 92 78 64 29.68 29.37 29.27 10 3 0 28 17 38 0.41 Fog , Snow
22 31 29 27 25 21 19 92 78 63 30.07 29.94 29.68 10 8 1 29 15 38 0.06 Snow
23 35 27 19 22 19 16 88 72 56 30.05 29.98 29.91 10 9 6 13 5 17 0.00  
24 35 26 16 30 24 16 92 81 69 30.02 29.88 29.78 10 6 1 14 6 17 0.14 Snow
25 34 32 29 30 26 20 100 82 63 30.25 30.11 29.88 10 7 1 13 6 17 T Snow
26 31 28 25 25 22 19 92 78 63 30.23 29.82 29.63 10 4 0 22 13 28 0.81 Snow
27 31 28 24 26 23 20 92 82 72 30.14 29.91 29.63 10 8 2 17 9 23 0.01 Snow
28 33 24 15 21 19 17 84 74 63 30.17 30.10 29.93 10 10 10 10 4 13 0.00  
29 31 28 25 27 23 19 92 83 74 29.95 29.77 29.65 10 4 1 17 8 22 0.21 Snow
30 29 24 18 24 20 14 88 81 74 30.34 30.23 29.97 10 5 1 20 11 28 0.13 Snow
31 32 26 19 28 22 14 92 76 59 30.30 30.07 29.96 10 6 1 20 12 26 0.18 Snow