Weather History for Seattle, WA

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Month of February, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 56 °F 49 °F 43 °F
Mean Temperature 49 °F 45 °F 40 °F
Min Temperature 45 °F 40 °F 34 °F
Degree Days  
Heating Degree Days (base 65) 25 20 16 570
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 50 °F 38 °F 28 °F
Precipitation  
Precipitation 0.37 in 0.07 in 0.00 in 1.58 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 30 mph 8 mph 0 mph
Gust Wind 40 mph 24 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.58 in 30.20 in 29.73 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Feb. 13, 2013 Rise Set
Actual Time 7:17 AM PST 5:30 PM PST
Civil Twilight 6:45 AM PST 6:02 PM PST
Nautical Twilight 6:09 AM PST 6:38 PM PST
Astronomical Twilight 5:33 AM PST 7:13 PM PST
Moon 8:30 AM PST (2/13) 10:00 PM PST (2/13)
Length of Visible Light 11h 16m
Length of Day
10h 13m
Waxing Crescent, 14% of the Moon is Illuminated
Feb 13
Waxing Crescent
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New

Weather History Calendar

Precipitation Actual month total 1.58 Normal Month Total: 3.50
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Fog
Actual:
53 | 41 0.01
Average:
49 | 37 0.13
Fog
Actual:
43 | 37 0.00
Average:
49 | 37 0.13
Rain
Actual:
48 | 37 0.09
Average:
49 | 37 0.14
Rain
Actual:
51 | 44 T
Average:
49 | 37 0.13
Rain
Actual:
50 | 44 0.13
Average:
49 | 37 0.14
Rain
Actual:
51 | 43 0.04
Average:
49 | 37 0.13
Rain
Actual:
49 | 38 0.05
Average:
49 | 37 0.14
Mostly Cloudy
Actual:
46 | 36 0.00
Average:
49 | 37 0.13
Rain
Actual:
47 | 40 0.01
Average:
49 | 37 0.13
Fog
Actual:
48 | 35 0.00
Average:
49 | 37 0.13
Rain
Actual:
47 | 40 0.01
Average:
50 | 37 0.13
Rain
Actual:
52 | 45 0.04
Average:
50 | 37 0.12
Rain
Actual:
49 | 45 0.09
Average:
50 | 37 0.13
Rain
Actual:
49 | 42 0.04
Average:
50 | 37 0.11
Fog
Actual:
56 | 41 0.00
Average:
50 | 37 0.12
Rain
Actual:
52 | 39 T
Average:
50 | 37 0.12
Rain
Actual:
49 | 40 T
Average:
50 | 37 0.12
Rain
Actual:
46 | 39 T
Average:
50 | 37 0.11
Partly Cloudy
Actual:
51 | 35 0.00
Average:
50 | 37 0.12
Rain
Actual:
46 | 34 0.06
Average:
50 | 37 0.12
Rain
Actual:
44 | 39 0.02
Average:
51 | 37 0.12
Rain
Actual:
46 | 34 0.37
Average:
51 | 37 0.12
Rain
Actual:
50 | 39 0.01
Average:
51 | 37 0.11
Rain
Actual:
48 | 41 T
Average:
51 | 37 0.12
Rain
Actual:
51 | 38 0.09
Average:
51 | 37 0.13
Rain
Actual:
48 | 39 0.02
Average:
51 | 37 0.12
Rain
Actual:
50 | 40 0.18
Average:
51 | 37 0.13
Rain
Actual:
53 | 44 0.32
Average:
51 | 38 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

2013 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 53 47 41 45 42 39 100 84 68 30.43 30.39 30.36 10 6 0 16 6 20 0.01 Fog
2 43 40 37 41 38 36 100 91 82 30.40 30.33 30.26 2 1 0 15 5 16 0.00 Fog
3 48 43 37 43 40 36 93 85 76 30.33 30.28 30.21 10 7 0 12 6 14 0.09 Fog , Rain
4 51 48 44 41 40 39 92 78 63 30.22 30.11 29.93 10 10 7 13 6 15 T Rain
5 50 47 44 43 40 39 92 79 66 29.95 29.89 29.86 10 10 7 22 11 26 0.13 Rain
6 51 47 43 41 39 36 89 75 61 30.08 29.98 29.82 10 10 9 18 10 25 0.04 Rain
7 49 44 38 39 35 30 85 68 50 30.21 30.02 29.84 10 10 10 21 9 31 0.05 Rain
8 46 41 36 36 35 33 92 79 65 30.33 30.28 30.21 10 10 7 13 3 16 0.00  
9 47 44 40 40 38 35 89 77 65 30.36 30.31 30.27 10 8 3 8 3 9 0.01 Rain
10 48 42 35 39 36 34 92 77 61 30.40 30.37 30.33 10 7 0 10 5 14 0.00 Fog
11 47 44 40 43 38 36 92 79 65 30.39 30.36 30.33 10 9 5 8 3 12 0.01 Rain
12 52 49 45 45 43 43 93 82 71 30.42 30.37 30.30 10 7 2 25 13 35 0.04 Rain
13 49 47 45 45 41 38 93 82 71 30.53 30.43 30.34 10 10 6 29 9 38 0.09 Rain
14 49 46 42 45 41 39 89 83 76 30.58 30.56 30.50 10 10 7 17 5 40 0.04 Rain
15 56 49 41 43 41 38 96 79 61 30.57 30.42 30.21 10 4 0 9 5 13 0.00 Fog
16 52 46 39 43 39 35 92 76 59 30.22 30.18 30.12 10 8 0 24 13 33 T Fog , Rain
17 49 45 40 36 34 29 79 64 49 30.27 30.22 30.14 10 10 10 15 8 18 T Rain
18 46 43 39 37 35 32 86 72 58 30.12 29.95 29.78 10 10 7 10 4 15 T Rain
19 51 43 35 36 33 31 92 68 44 30.03 29.87 29.76 10 10 10 17 8 20 0.00  
20 46 40 34 38 35 30 86 78 70 30.07 30.04 30.00 10 10 9 14 5 17 0.06 Rain
21 44 42 39 39 37 36 86 81 76 30.10 30.06 30.01 10 10 5 24 14 31 0.02 Rain
22 46 40 34 42 37 32 89 78 67 30.08 29.88 29.73 10 9 4 30 18 40 0.37 Rain
23 50 45 39 37 35 33 86 69 52 30.40 30.20 29.94 10 10 10 22 10 30 0.01 Rain
24 48 45 41 36 34 31 79 68 56 30.40 30.27 29.98 10 10 9 26 12 35 T Rain
25 51 45 38 39 35 28 89 65 41 30.33 30.08 29.90 10 10 8 29 16 39 0.09 Rain
26 48 44 39 36 32 30 79 65 50 30.38 30.31 30.22 10 10 8 15 9 20 0.02 Rain
27 50 45 40 43 40 36 92 79 66 30.33 30.28 30.23 10 9 4 17 4 21 0.18 Rain
28 53 49 44 50 46 39 96 90 83 30.35 30.27 30.20 10 6 2 15 8 20 0.32 Rain