Weather History for Shirley, NY

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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 60 °F 48 °F 35 °F
Mean Temperature 56 °F 41 °F 31 °F
Min Temperature 52 °F 34 °F 23 °F
Degree Days  
Heating Degree Days (base 65) 34 24 10 755
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 6 0 0 6
Dew Point  
Dew Point 57 °F 34 °F 13 °F
Precipitation  
Precipitation 2.00 in 0.25 in 0.00 in 7.61 in
Snowdepth - - - -
Wind  
Wind 30 mph 7 mph 0 mph
Gust Wind 47 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.53 in 30.00 in 29.15 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 31, 2012 Rise Set
Actual Time 7:15 AM EST 4:33 PM EST
Civil Twilight 6:44 AM EST 5:04 PM EST
Nautical Twilight 6:10 AM EST 5:39 PM EST
Astronomical Twilight 5:37 AM EST 6:12 PM EST
Moon 8:03 PM EST (12/31) 8:54 AM EST (12/31)
Length of Visible Light 10h 19m
Length of Day
9h 18m
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 7.61 Average Month Total: 0.00
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
46 | 37 0.00
Average:
- | - -
Rain
Actual:
54 | 42 0.04
Average:
- | - -
Scattered Clouds
Actual:
60 | 37 0.00
Average:
- | - -
Rain
Actual:
59 | 36 0.09
Average:
- | - -
Rain
Actual:
55 | 37 0.01
Average:
- | - -
Clear
Actual:
39 | 23 0.00
Average:
- | - -
Rain
Actual:
48 | 23 0.06
Average:
- | - -
Rain
Actual:
52 | 46 0.55
Average:
- | - -
Rain
Actual:
51 | 42 0.25
Average:
- | - -
Rain
Actual:
59 | 52 1.23
Average:
- | - -
Rain
Actual:
54 | 36 0.10
Average:
- | - -
Clear
Actual:
43 | 30 0.00
Average:
- | - -
Clear
Actual:
46 | 27 0.00
Average:
- | - -
Clear
Actual:
48 | 26 0.00
Average:
- | - -
Scattered Clouds
Actual:
48 | 28 0.00
Average:
- | - -
Rain
Actual:
46 | 41 0.31
Average:
- | - -
Rain
Actual:
51 | 44 0.51
Average:
- | - -
Rain
Actual:
55 | 45 2.00
Average:
- | - -
Scattered Clouds
Actual:
50 | 39 0.00
Average:
- | - -
Rain
Actual:
46 | 30 0.00
Average:
- | - -
Rain
Actual:
57 | 39 0.51
Average:
- | - -
Snow
Actual:
39 | 36 0.00
Average:
- | - -
Scattered Clouds
Actual:
44 | 28 0.00
Average:
- | - -
Snow
Actual:
39 | 25 0.06
Average:
- | - -
Rain
Actual:
41 | 32 0.16
Average:
- | - -
Snow
Actual:
45 | 28 0.69
Average:
- | - -
Rain
Actual:
48 | 32 0.42
Average:
- | - -
Scattered Clouds
Actual:
39 | 25 0.00
Average:
- | - -
Snow
Actual:
37 | 25 0.62
Average:
- | - -
Snow
Actual:
35 | 28 0.00
Average:
- | - -
Scattered Clouds
Actual:
39 | 27 0.00
Average:
- | - -
 

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 46 42 37 43 38 31 89 83 70 30.53 30.47 30.41 10 10 7 7 5 - 0.00 Rain
2 54 48 42 48 45 42 100 93 77 30.41 30.31 30.13 10 5 0 12 4 20 0.04 Fog , Rain
3 60 48 37 49 44 34 97 83 62 30.29 30.19 30.11 10 7 2 13 6 - 0.00  
4 59 48 36 56 49 34 100 92 87 30.30 30.21 30.02 10 6 2 13 4 20 0.09 Rain
5 55 47 37 51 36 20 93 62 43 30.20 30.03 29.93 10 10 9 17 10 28 0.01 Rain
6 39 32 23 20 18 16 81 59 43 30.36 30.31 30.21 10 10 10 16 9 32 0.00  
7 48 36 23 45 36 19 93 83 63 30.29 30.16 30.04 10 10 3 9 1 - 0.06 Rain
8 52 49 46 52 48 45 100 95 88 30.04 29.95 29.88 10 4 0 9 2 - 0.55 Fog , Rain
9 51 46 42 49 44 38 100 90 73 30.25 30.15 30.02 10 6 1 10 4 16 0.25 Rain
10 59 56 52 57 55 51 100 96 93 29.98 29.73 29.57 9 2 0 15 9 23 1.23 Fog , Rain
11 54 46 36 54 39 28 100 78 50 30.19 29.86 29.58 10 8 0 14 8 25 0.10 Fog , Rain
12 43 36 30 34 26 24 85 71 47 30.44 30.36 30.20 10 10 10 7 1 - 0.00  
13 46 36 27 31 25 22 85 70 42 30.46 30.41 30.33 10 10 7 5 1 - 0.00  
14 48 37 26 30 26 23 88 69 43 30.32 30.23 30.14 10 10 8 13 3 - 0.00  
15 48 38 28 32 27 24 89 70 46 30.32 30.27 30.24 10 10 7 6 1 - 0.00  
16 46 44 41 44 40 33 93 85 70 30.24 30.08 29.91 10 6 2 10 5 23 0.31 Rain
17 51 48 44 50 45 42 100 93 90 29.91 29.83 29.66 10 4 2 8 5 - 0.51 Rain
18 55 50 45 54 47 35 100 85 66 29.61 29.51 29.46 10 7 0 18 7 28 2.00 Fog , Rain
19 50 44 39 35 28 25 71 53 41 30.09 29.80 29.58 10 10 10 21 13 31 0.00  
20 46 38 30 40 31 24 79 66 53 30.21 30.11 29.91 10 10 10 12 6 23 0.00 Rain
21 57 48 39 55 44 27 94 80 57 29.83 29.30 29.15 10 7 2 29 16 47 0.51 Rain
22 39 38 36 31 23 17 79 56 43 29.80 29.55 29.33 10 10 5 30 16 43 0.00 Snow
23 44 36 28 26 21 18 66 53 43 29.95 29.90 29.82 10 10 10 15 8 22 0.00  
24 39 32 25 33 23 18 92 67 47 30.10 30.03 29.95 10 9 2 8 1 - 0.06 Rain , Snow
25 41 37 32 38 32 23 96 83 67 30.25 30.04 29.91 10 8 4 15 5 24 0.16 Rain
26 45 36 28 42 30 21 93 79 64 30.29 30.04 29.52 10 9 5 14 6 33 0.69 Rain , Snow
27 48 40 32 45 35 21 93 81 60 29.77 29.44 29.23 10 8 2 24 15 40 0.42 Rain
28 39 32 25 24 22 19 85 66 51 30.08 29.99 29.79 10 10 10 18 11 28 0.00  
29 37 31 25 36 30 22 93 87 76 30.04 29.70 29.44 10 8 2 13 4 22 0.62 Rain , Snow
30 35 32 28 30 20 13 89 64 44 30.13 29.83 29.51 10 10 8 26 15 39 0.00 Snow
31 39 33 27 24 20 13 64 57 49 30.17 30.06 29.88 10 10 10 15 9 24 0.00