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Month of February, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 52 °F 44 °F 30 °F
Mean Temperature 48 °F 37 °F 21 °F
Min Temperature 45 °F 30 °F 12 °F
Degree Days  
Heating Degree Days (base 65) 44 28 17 781
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 49 °F 33 °F 6 °F
Precipitation  
Precipitation 1.03 in 0.18 in 0.00 in 5.12 in
Snowdepth - - - -
Wind  
Wind 29 mph 5 mph 0 mph
Gust Wind 45 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.60 in 30.04 in 29.38 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Feb. 01, 2011 Rise Set
Actual Time 7:38 AM PST 5:14 PM PST
Civil Twilight 7:05 AM PST 5:47 PM PST
Nautical Twilight 6:28 AM PST 6:24 PM PST
Astronomical Twilight 5:53 AM PST 6:59 PM PST
Moon 6:43 AM PST (2/1) 4:12 PM PST (2/1)
Length of Visible Light 10h 41m
Length of Day
9h 36m
Waning Crescent, 2% of the Moon is Illuminated
Feb 1
Waning Crescent
Feb 2
New
Feb 10
First Quarter
Feb 18
Full
Feb 24
Last Quarter

Daily Weather History & Observations

2011 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 45 35 25 28 24 18 100 73 34 30.60 30.54 30.47 10 10 9 7 2 - 0.00  
2 46 36 26 32 27 21 96 77 43 30.53 30.50 30.46 10 9 6 6 1 - 0.00  
3 46 40 34 45 38 25 100 83 44 30.53 30.50 30.47 10 7 2 15 8 - 0.01 Rain
4 51 48 45 49 46 42 100 96 87 30.49 30.40 30.32 10 4 0 18 11 24 0.44 Fog , Rain
5 48 45 42 43 42 39 100 92 71 30.46 30.43 30.41 10 6 1 10 6 - 0.01 Rain
6 52 47 42 49 45 41 100 94 87 30.40 30.29 30.16 10 3 1 18 7 33 0.21 Rain
7 48 44 39 42 37 34 93 83 61 30.29 30.24 30.19 10 8 1 23 12 31 0.22 Rain
8 46 38 30 37 33 26 100 86 55 30.56 30.41 30.29 10 6 0 7 2 - 0.03 Fog , Rain
9 46 36 26 33 28 25 100 86 47 30.58 30.53 30.45 10 6 0 5 0 - 0.00 Fog
10 48 36 24 34 29 23 100 88 52 30.44 30.35 30.23 10 6 0 5 0 - 0.00 Fog
11 50 40 30 40 35 30 100 87 61 30.23 30.11 30.02 10 8 6 9 2 - 0.00 Rain
12 48 42 35 46 41 33 100 89 81 30.02 29.83 29.69 10 5 1 29 10 45 0.60 Rain
13 51 46 41 43 41 37 100 90 59 30.11 29.93 29.68 10 6 2 12 5 - 0.39 Rain
14 48 44 39 45 42 37 100 91 81 29.67 29.51 29.38 10 5 1 24 6 43 0.77 Rain
15 44 40 35 40 37 34 100 92 76 29.66 29.56 29.47 10 7 2 14 5 26 0.35 Rain
16 42 37 32 36 35 32 100 92 76 29.65 29.54 29.47 10 9 2 12 6 20 0.14 Rain
17 42 36 30 36 33 28 100 91 70 29.75 29.71 29.65 10 8 0 9 5 - 0.00 Fog , Rain
18 39 34 30 38 33 30 100 96 86 29.98 29.86 29.73 10 4 0 9 2 - 0.12 Fog , Rain
19 46 36 24 31 25 19 100 71 33 29.98 29.93 29.88 10 9 0 12 3 21 0.00 Fog
20 46 34 21 30 25 19 96 77 40 30.04 30.00 29.97 10 10 9 8 1 - 0.00  
21 44 36 28 39 33 27 96 88 65 30.05 29.96 29.89 10 9 4 18 5 21 0.02 Rain
22 44 38 33 34 29 22 100 73 43 30.02 29.91 29.84 10 9 2 18 12 31 0.02 Rain , Snow
23 34 32 30 32 31 28 100 92 81 30.01 29.87 29.78 10 4 0 16 7 24 0.28 Fog , Snow
24 32 29 26 28 26 22 100 89 80 30.18 29.96 29.85 10 4 0 9 5 - 0.03 Fog , Snow
25 33 24 14 22 13 6 93 66 34 30.22 30.17 30.14 10 9 1 10 3 18 0.00  
26 30 21 12 29 24 10 100 90 71 30.13 29.91 29.77 10 4 0 13 3 - 0.08 Fog , Snow
27 39 34 28 38 34 28 100 94 87 29.79 29.62 29.48 10 3 1 20 6 29 1.03 Rain , Snow
28 39 36 32 36 34 30 100 92 73 29.94 29.69 29.47 10 7 2 17 7 22 0.37 Rain , Snow