Friday Harbor, WA

5:58 AM PST on November 24, 2017 (GMT -0800)
Friday Harbor

Weather History for KFHR - December, 2011

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Month of December, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 55 °F 46 °F 41 °F
Mean Temperature 52 °F 41 °F 35 °F
Min Temperature 48 °F 36 °F 26 °F
Degree Days  
Heating Degree Days (base 65) 30 24 14 743
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 2 0 0 2
Dew Point  
Dew Point 49 °F 37 °F 22 °F
Precipitation  
Precipitation 0.37 in 0.04 in 0.00 in 1.28 in
Snowdepth - - - -
Wind  
Wind 26 mph 4 mph 0 mph
Gust Wind 41 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.82 in 30.28 in 29.48 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 04, 2011 Rise Set
Actual Time 7:46 AM PST 4:17 PM PST
Civil Twilight 7:10 AM PST 4:54 PM PST
Nautical Twilight 6:30 AM PST 5:33 PM PST
Astronomical Twilight 5:52 AM PST 6:11 PM PST
Moon 1:09 PM PST (12/4) 1:55 AM PST (12/4)
Length of Visible Light 9h 44m
Length of Day
8h 31m
Waxing Gibbous, 72% of the Moon is Illuminated
Dec 4
Waxing Gibbous
Dec 10
Full
Dec 17
Last Quarter
Dec 24
New
Dec 31
First Quarter

Daily Weather History & Observations

2011 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 44 38 32 39 36 30 96 85 73 30.82 30.61 30.42 10 10 10 9 2 - 0.00  
2 46 39 32 37 33 29 92 80 63 30.53 30.51 30.44 10 10 10 10 2 16 0.00  
3 46 42 39 39 37 36 93 83 71 30.54 30.51 30.49 10 9 4 7 2 - 0.01 Rain
4 44 38 32 39 35 30 100 88 71 30.63 30.58 30.54 10 9 6 8 1 - 0.00  
5 42 38 35 38 35 32 93 85 76 30.58 30.52 30.46 10 10 8 4 0 - 0.00  
6 44 40 37 39 37 35 93 84 76 30.48 30.45 30.43 10 10 7 6 1 - 0.00  
7 44 40 37 40 37 32 93 83 71 30.50 30.47 30.46 10 6 0 8 2 - 0.01 Rain
8 41 38 34 35 33 30 89 80 73 30.49 30.45 30.41 10 10 10 7 2 - 0.00  
9 44 37 30 35 33 29 93 84 68 30.41 30.29 30.15 10 10 5 10 2 - 0.00  
10 42 36 30 38 35 28 100 88 79 30.18 30.14 30.13 10 8 2 5 1 - 0.00  
11 43 38 33 35 33 30 89 77 67 30.27 30.17 30.12 10 10 10 9 2 17 0.00  
12 42 35 28 32 26 22 86 69 47 30.30 30.22 30.12 10 10 10 9 3 - 0.00  
13 42 36 30 31 28 24 85 68 55 30.14 30.08 30.04 10 10 10 6 0 - 0.00  
14 44 40 35 37 34 29 92 78 55 30.17 30.11 30.06 10 10 7 13 4 17 0.03 Rain
15 44 43 42 42 39 36 93 84 79 30.47 30.35 30.11 10 10 5 9 3 - 0.01 Rain
16 48 46 43 45 43 41 93 89 82 30.48 30.45 30.41 10 8 2 8 5 - 0.06 Rain
17 51 45 39 43 41 37 93 88 59 30.40 30.16 30.01 10 8 4 5 1 - 0.11 Rain
18 48 44 39 45 41 36 93 88 74 30.44 30.22 30.06 10 7 1 8 2 - 0.05 Rain
19 48 44 39 43 40 37 93 84 76 30.46 30.43 30.38 10 10 10 10 4 - 0.01  
20 48 42 35 43 40 33 93 87 74 30.38 30.31 30.26 10 9 4 12 6 17 0.00  
21 46 38 30 37 33 28 93 80 65 30.55 30.49 30.37 10 10 6 8 2 - 0.01  
22 45 36 26 34 30 25 100 86 58 30.54 30.44 30.27 10 8 0 10 1 - 0.00 Fog
23 46 42 39 42 38 33 89 79 71 30.55 30.49 30.35 10 10 9 12 6 18 0.06 Rain
24 52 46 41 45 43 39 97 87 61 30.45 30.37 30.19 10 9 5 12 7 - 0.09 Rain
25 48 44 39 42 38 34 96 79 68 30.35 30.08 29.82 10 10 8 26 6 41 0.02 Rain
26 45 43 41 39 37 36 85 79 71 30.34 30.24 30.07 10 10 10 23 9 34 0.04 Rain
27 48 46 44 46 43 38 90 85 79 30.11 29.93 29.60 10 10 5 26 16 38 0.31 Rain
28 55 52 48 49 47 42 94 87 77 29.80 29.68 29.53 10 9 5 16 8 29 0.37 Rain
29 48 46 44 44 40 36 90 81 71 30.05 29.80 29.48 10 10 7 20 9 32 0.05 Rain
30 48 44 39 42 36 28 83 71 52 30.19 29.77 29.50 10 10 8 16 9 29 0.04 Rain
31 43 39 35 36 33 30 87 76 65 30.42 30.36 30.22 10 10 10 10 6 - 0.00