Weather History for Ithaca, NY

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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 68 °F 38 °F 24 °F
Mean Temperature 57 °F 33 °F 20 °F
Min Temperature 45 °F 28 °F 14 °F
Degree Days  
Heating Degree Days (base 65) 44 32 8 987
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 7 0 0 7
Dew Point  
Dew Point 53 °F 28 °F 12 °F
Precipitation  
Precipitation 0.68 in 0.11 in 0.00 in 3.41 in
Snowdepth - - - -
Wind  
Wind 37 mph 9 mph 0 mph
Gust Wind 45 mph 24 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.49 in 29.99 in 29.18 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 18, 2012 Rise Set
Actual Time 7:30 AM EST 4:34 PM EST
Civil Twilight 6:58 AM EST 5:06 PM EST
Nautical Twilight 6:23 AM EST 5:42 PM EST
Astronomical Twilight 5:48 AM EST 6:16 PM EST
Moon 11:02 AM EST (12/18) 11:05 PM EST (12/18)
Length of Visible Light 10h 08m
Length of Day
9h 03m
Waxing Crescent, 34% of the Moon is Illuminated
Dec 18
Waxing Crescent
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

Weather History Calendar

Precipitation Actual month total 3.41 Average Month Total: 4.12
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Mostly Cloudy
Actual:
41 | 32 0.00
Average:
39 | 24 0.14
Rain
Actual:
48 | 39 0.09
Average:
37 | 23 0.13
Partly Cloudy
Actual:
54 | 41 0.00
Average:
39 | 22 0.12
Rain
Actual:
68 | 45 0.18
Average:
38 | 23 0.12
Snow
Actual:
44 | 26 0.10
Average:
37 | 21 0.12
Scattered Clouds
Actual:
36 | 21 0.00
Average:
38 | 23 0.13
Rain
Actual:
36 | 31 0.27
Average:
40 | 24 0.13
Rain
Actual:
48 | 35 0.13
Average:
38 | 23 0.13
Rain
Actual:
39 | 32 0.00
Average:
38 | 23 0.15
Rain
Actual:
50 | 34 0.38
Average:
36 | 23 0.15
Snow
Actual:
35 | 24 0.00
Average:
38 | 23 0.15
Partly Cloudy
Actual:
39 | 25 0.00
Average:
34 | 22 0.15
Scattered Clouds
Actual:
41 | 22 0.00
Average:
38 | 21 0.15
Partly Cloudy
Actual:
42 | 26 0.00
Average:
36 | 20 0.15
Partly Cloudy
Actual:
41 | 25 0.00
Average:
36 | 20 0.14
Rain
Actual:
45 | 37 0.03
Average:
36 | 22 0.14
Rain
Actual:
43 | 38 0.68
Average:
34 | 21 0.14
Rain
Actual:
44 | 36 0.32
Average:
32 | 18 0.14
Mostly Cloudy
Actual:
36 | 27 0.00
Average:
30 | 15 0.14
Snow
Actual:
36 | 21 0.07
Average:
31 | 17 0.14
Snow
Actual:
39 | 30 0.58
Average:
33 | 19 0.14
Snow
Actual:
30 | 24 0.00
Average:
33 | 19 0.13
Snow
Actual:
34 | 28 0.00
Average:
33 | 18 0.13
Snow
Actual:
32 | 26 0.02
Average:
33 | 17 0.12
Snow
Actual:
29 | 19 0.04
Average:
31 | 15 0.12
Snow
Actual:
27 | 14 0.27
Average:
31 | 16 0.11
Snow
Actual:
26 | 19 0.06
Average:
29 | 14 0.12
Snow
Actual:
24 | 21 0.00
Average:
31 | 15 0.12
Snow
Actual:
26 | 21 0.19
Average:
34 | 17 0.12
Snow
Actual:
24 | 19 0.00
Average:
33 | 17 0.13
Snow
Actual:
32 | 21 0.00
Average:
30 | 15 0.12
 

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 41 36 32 36 33 27 89 83 76 30.42 30.37 30.32 10 9 7 16 10 23 0.00  
2 48 44 39 47 40 35 93 87 79 30.31 30.13 30.02 10 8 4 17 12 24 0.09 Rain
3 54 48 41 48 43 39 100 84 64 30.27 30.19 30.08 10 8 5 13 5 - 0.00  
4 68 57 45 53 49 45 100 83 54 30.16 30.04 29.90 10 8 3 29 10 34 0.18 Rain
5 44 36 26 45 28 15 100 77 63 30.36 30.16 29.98 10 9 1 23 12 28 0.10 Rain , Snow
6 36 28 21 20 17 15 85 62 50 30.42 30.31 30.15 10 10 10 14 7 21 0.00  
7 36 34 31 35 28 19 97 82 59 30.13 30.06 29.99 10 9 3 16 11 24 0.27 Rain
8 48 42 35 46 39 34 100 94 86 30.13 29.92 29.82 10 8 2 15 5 - 0.13 Rain
9 39 35 32 38 30 28 100 81 65 30.30 30.16 29.90 10 10 10 18 9 23 0.00 Rain
10 50 42 34 48 41 33 100 94 86 29.87 29.67 29.53 10 8 4 20 12 24 0.38 Rain
11 35 30 24 32 28 23 100 91 79 30.22 29.96 29.73 10 9 3 12 7 - 0.00 Rain , Snow
12 39 32 25 25 22 19 91 75 49 30.45 30.36 30.22 10 10 10 13 4 - 0.00  
13 41 32 22 25 23 20 96 75 52 30.49 30.39 30.28 10 10 10 9 3 - 0.00  
14 42 34 26 30 24 18 79 67 45 30.28 30.23 30.17 10 10 10 10 7 - 0.00  
15 41 33 25 30 27 24 96 78 65 30.33 30.23 30.09 10 9 4 14 4 - 0.00  
16 45 41 37 38 36 29 93 82 68 30.06 29.91 29.82 10 10 7 23 16 30 0.03 Rain
17 43 40 38 41 39 37 100 95 89 29.82 29.76 29.61 10 8 2 15 10 20 0.68 Rain
18 44 40 36 41 36 30 97 90 75 29.71 29.56 29.45 10 9 3 17 7 25 0.32 Rain
19 36 34 27 31 28 22 89 77 63 30.21 29.92 29.69 10 10 10 20 13 25 0.00  
20 36 28 21 34 24 19 100 80 55 30.23 29.97 29.55 10 9 4 22 7 30 0.07 Rain , Snow
21 39 34 30 37 32 29 100 94 86 29.46 29.27 29.18 10 6 0 21 9 34 0.58 Fog , Rain , Snow
22 30 27 24 30 23 19 100 83 69 29.92 29.55 29.26 10 6 1 37 22 45 0.00 Snow
23 34 31 28 25 22 16 86 71 48 29.98 29.89 29.81 10 10 10 18 11 - 0.00 Snow
24 32 29 26 25 21 17 93 78 57 30.09 29.95 29.86 10 6 1 20 9 25 0.02 Snow
25 29 26 19 27 22 15 100 87 75 30.35 30.10 29.87 10 8 2 15 5 21 0.04 Snow
26 27 20 14 23 17 12 92 83 66 30.37 30.08 29.69 10 7 0 16 4 21 0.27 Fog , Snow
27 26 22 19 25 20 17 96 91 80 30.00 29.75 29.61 10 3 1 23 11 31 0.06 Rain , Snow
28 24 22 21 22 20 19 93 89 81 30.15 30.08 29.96 10 9 3 18 11 - 0.00 Rain , Snow
29 26 24 21 25 21 19 100 90 86 30.04 29.78 29.60 10 4 0 18 6 23 0.19 Fog , Snow
30 24 22 19 20 17 13 93 83 65 30.24 29.98 29.73 10 5 1 32 19 40 0.00 Snow
31 32 26 21 27 19 14 93 73 61 30.19 30.02 29.84 10 9 2 15 9 - 0.00 Snow