Weather History for Islip, NY

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Month of February, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 56 °F 37 °F 24 °F
Mean Temperature 46 °F 30 °F 17 °F
Min Temperature 37 °F 22 °F 9 °F
Degree Days  
Heating Degree Days (base 65) 48 35 19 981
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 50 °F 19 °F -12 °F
Precipitation  
Precipitation 1.18 in 0.18 in 0.00 in 4.36 in
Snowdepth 10.0 in 4.8 in 0.0 in -
Wind  
Wind 32 mph 9 mph 0 mph
Gust Wind 45 mph 25 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.55 in 30.02 in 28.93 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Feb. 10, 2014 Rise Set
Actual Time 6:52 AM EST 5:21 PM EST
Civil Twilight 6:24 AM EST 5:49 PM EST
Nautical Twilight 5:52 AM EST 6:21 PM EST
Astronomical Twilight 5:20 AM EST 6:53 PM EST
Moon 1:47 PM EST (2/10) 3:44 AM EST (2/10)
Length of Visible Light 11h 25m
Length of Day
10h 28m
Waxing Gibbous, 84% of the Moon is Illuminated
Feb 10
Waxing Gibbous
Feb 14
Full
Feb 22
Last Quarter
Mar 1
New
Mar 8
First Quarter

Weather History Calendar

Precipitation Actual month total 4.36 Normal Month Total: 3.26
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
43 | 30 0.00
Average:
38 | 24 0.11
Fog
Actual:
52 | 32 0.00
Average:
38 | 24 0.11
Snow
Actual:
42 | 30 0.95
Average:
39 | 24 0.11
Partly Cloudy
Actual:
38 | 20 0.00
Average:
39 | 24 0.11
Snow
Actual:
34 | 29 0.92
Average:
39 | 24 0.10
Partly Cloudy
Actual:
32 | 21 0.00
Average:
39 | 24 0.11
Scattered Clouds
Actual:
32 | 15 0.00
Average:
39 | 24 0.11
Partly Cloudy
Actual:
29 | 18 0.00
Average:
39 | 24 0.10
Snow
Actual:
31 | 16 0.09
Average:
39 | 24 0.11
Scattered Clouds
Actual:
28 | 14 0.00
Average:
39 | 25 0.11
Scattered Clouds
Actual:
25 | 9 0.00
Average:
40 | 25 0.11
Snow
Actual:
29 | 10 T
Average:
40 | 25 0.11
Snow
Actual:
35 | 29 1.18
Average:
40 | 25 0.10
Snow
Actual:
40 | 26 0.06
Average:
40 | 25 0.12
Snow
Actual:
38 | 23 0.09
Average:
40 | 25 0.11
Partly Cloudy
Actual:
30 | 21 T
Average:
40 | 25 0.12
Scattered Clouds
Actual:
31 | 16 0.00
Average:
41 | 25 0.11
Snow
Actual:
41 | 17 0.46
Average:
41 | 26 0.12
Rain
Actual:
44 | 21 0.36
Average:
41 | 26 0.12
Rain
Actual:
49 | 29 0.04
Average:
41 | 26 0.11
Thunderstorm
Actual:
52 | 37 0.14
Average:
41 | 26 0.12
Scattered Clouds
Actual:
49 | 30 0.00
Average:
42 | 26 0.12
Partly Cloudy
Actual:
56 | 35 0.00
Average:
42 | 26 0.13
Rain
Actual:
46 | 26 0.03
Average:
42 | 27 0.13
Partly Cloudy
Actual:
34 | 22 T
Average:
42 | 27 0.14
Snow
Actual:
32 | 16 0.04
Average:
42 | 27 0.13
Snow
Actual:
33 | 12 T
Average:
43 | 27 0.14
Scattered Clouds
Actual:
24 | 10 0.00
Average:
43 | 27 0.14
 

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

2014 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Feb high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 43 37 30 31 25 19 89 65 41 30.33 30.22 30.02 10 9 4 9 2 10 0.00  
2 52 42 32 39 35 29 100 80 59 30.07 29.95 29.91 10 5 0 12 4 14 0.00 Fog
3 42 36 30 31 29 26 89 77 65 30.29 30.13 30.04 10 4 0 18 10 24 0.95 Fog , Rain , Snow
4 38 29 20 25 22 17 88 72 56 30.45 30.37 30.26 10 10 10 9 5 12 0.00  
5 34 32 29 31 28 24 89 84 78 30.22 29.90 29.61 10 4 1 23 11 31 0.92 Rain , Snow
6 32 27 21 27 17 12 78 64 50 30.26 30.18 29.95 10 10 10 22 9 25 0.00  
7 32 24 15 17 14 11 77 60 43 30.32 30.25 30.20 10 10 10 14 8 18 0.00  
8 29 24 18 10 7 4 57 47 37 30.32 30.24 30.13 10 10 10 10 4 14 0.00  
9 31 24 16 23 13 4 92 66 39 30.16 30.07 29.98 10 7 0 12 5 14 0.09 Snow
10 28 21 14 20 10 3 88 65 42 30.26 30.11 29.97 10 10 6 22 10 26 0.00  
11 25 17 9 9 4 2 73 57 40 30.45 30.34 30.26 10 10 10 18 7 23 0.00  
12 29 20 10 21 8 1 75 59 42 30.55 30.46 30.29 10 10 8 15 7 20 T Snow
13 35 32 29 32 30 21 92 87 82 30.28 29.71 28.96 10 2 0 30 19 43 1.18 Fog , Rain , Snow
14 40 33 26 31 26 19 92 71 50 29.77 29.24 28.93 10 7 0 32 17 45 0.06 Fog , Rain , Snow
15 38 31 23 29 25 17 92 74 56 29.78 29.63 29.52 10 5 0 29 13 37 0.09 Fog , Snow
16 30 26 21 16 12 9 68 55 42 30.05 29.89 29.68 10 10 10 24 13 33 T  
17 31 24 16 9 3 -1 62 45 28 30.36 30.28 30.09 10 10 10 25 9 33 0.00  
18 41 29 17 36 26 6 89 68 46 30.34 30.09 29.92 10 6 0 22 7 26 0.46 Fog , Rain , Snow
19 44 33 21 43 33 19 100 85 70 30.10 29.87 29.69 10 5 1 18 7 25 0.36 Rain
20 49 39 29 36 29 22 85 63 40 30.24 30.14 29.99 10 8 1 17 7 23 0.04 Rain
21 52 45 37 50 40 35 100 95 89 30.02 29.86 29.68 10 3 0 24 7 35 0.14 Fog , Rain , Thunderstorm
22 49 40 30 32 29 24 96 68 39 30.05 30.00 29.92 10 10 8 22 10 30 0.00  
23 56 46 35 35 31 25 89 60 30 30.02 29.93 29.81 10 10 10 12 5 15 0.00  
24 46 36 26 34 18 6 89 59 29 30.05 29.88 29.79 10 10 8 28 16 33 0.03 Rain
25 34 28 22 13 10 6 54 48 41 30.07 30.00 29.91 10 10 9 23 10 32 T  
26 32 24 16 25 13 -1 75 56 36 29.96 29.87 29.80 10 6 0 21 8 28 0.04 Snow
27 33 23 12 21 6 -12 67 47 26 30.05 29.76 29.60 10 9 2 29 12 39 T Snow
28 24 17 10 3 -5 -12 59 44 28 30.43 30.32 30.09 10 10 10 22 8 28 0.00