Weather History for KMRY - December, 2011

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Month of December, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 67 °F 60 °F 53 °F
Mean Temperature 56 °F 50 °F 45 °F
Min Temperature 49 °F 39 °F 31 °F
Degree Days  
Heating Degree Days (base 65) 20 15 9 471
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 6 1 0 29
Dew Point  
Dew Point 52 °F 34 °F 9 °F
Precipitation  
Precipitation 0.14 in 0.01 in 0.00 in 0.20 in
Snowdepth - - - -
Wind  
Wind 15 mph 4 mph 0 mph
Gust Wind 23 mph 16 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.58 in 30.21 in 29.72 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 11, 2011 Rise Set
Actual Time 7:09 AM PST 4:51 PM PST
Civil Twilight 6:40 AM PST 5:20 PM PST
Nautical Twilight 6:08 AM PST 5:52 PM PST
Astronomical Twilight 5:36 AM PST 6:24 PM PST
Moon 6:07 PM PST (12/11) 8:01 AM PST (12/11)
Length of Visible Light 10h 40m
Length of Day
9h 42m
Full, 99% of the Moon is Illuminated
Dec 11
Full
Dec 17
Last Quarter
Dec 24
New
Dec 31
First Quarter
Jan 8
Full

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 65 54 43 32 25 17 45 32 19 30.19 30.10 30.00 10 10 10 14 5 23 0.00  
2 67 54 41 37 26 16 66 41 15 30.09 30.03 30.01 10 10 10 13 5 15 0.00  
3 63 52 41 31 21 11 57 36 14 30.31 30.17 30.03 10 10 10 13 7 17 0.00  
4 62 50 37 43 27 18 76 48 20 30.33 30.25 30.15 10 10 10 10 4 12 0.00  
5 58 49 39 42 33 28 76 57 38 30.34 30.25 30.15 10 10 10 12 4 14 0.00  
6 66 54 41 43 28 23 61 41 20 30.42 30.38 30.33 10 10 10 12 5 13 0.00  
7 58 47 35 42 30 24 76 55 33 30.37 30.27 30.19 10 10 8 9 4 10 0.00  
8 57 46 34 43 34 28 86 66 46 30.19 30.17 30.10 10 10 8 9 4 10 0.00 Snow
9 62 49 36 43 32 27 82 57 32 30.24 30.19 30.13 10 10 9 8 3 9 0.00  
10 59 49 39 47 39 28 86 70 54 30.20 30.14 30.05 10 9 6 14 3 18 0.00  
11 54 49 44 45 41 37 86 73 59 30.08 29.96 29.86 10 9 3 7 2 9 0.14 Rain
12 53 47 41 45 42 39 92 82 71 29.91 29.80 29.72 10 10 10 13 3 16 0.05 Rain
13 56 47 38 45 41 36 92 74 55 30.18 30.06 29.93 10 10 8 12 4 15 0.00  
14 58 48 37 43 39 35 92 74 55 30.33 30.28 30.19 10 10 7 9 3 12 0.00  
15 55 47 39 46 42 35 93 80 66 30.35 30.24 30.16 10 10 4 10 4 14 0.01 Rain
16 61 49 37 38 36 33 85 64 42 30.28 30.22 30.14 10 10 9 12 5 15 0.00 Snow
17 67 53 39 45 34 28 76 50 24 30.20 30.16 30.10 10 10 10 12 4 13 0.00  
18 59 48 37 45 40 31 85 65 44 30.25 30.19 30.13 10 10 8 10 4 13 0.00 Snow
19 61 52 42 44 41 38 89 68 46 30.16 30.11 30.06 10 10 8 12 4 15 0.00  
20 60 49 37 41 36 33 85 63 40 30.14 30.09 30.04 10 10 10 12 4 15 0.00  
21 62 50 37 43 33 24 76 55 34 30.15 30.11 30.07 10 10 8 10 4 14 0.00  
22 65 51 37 29 18 9 54 34 13 30.50 30.33 30.17 10 10 10 14 6 20 0.00  
23 61 49 36 37 24 18 59 42 24 30.58 30.54 30.50 10 10 10 10 6 13 0.00  
24 64 48 31 40 23 13 60 39 18 30.51 30.44 30.35 10 10 10 10 4 12 0.00  
25 59 47 35 43 28 19 77 53 28 30.45 30.39 30.34 10 9 4 13 4 15 0.00  
26 54 45 35 45 37 26 89 69 48 30.37 30.34 30.30 10 10 6 9 5 12 0.00  
27 59 48 37 44 38 34 92 72 51 30.40 30.34 30.31 10 6 0 13 5 16 0.00 Fog
28 63 51 39 49 42 31 89 66 43 30.39 30.33 30.27 10 8 1 15 3 16 0.00  
29 55 50 46 50 46 41 93 82 71 30.30 30.18 30.12 10 4 0 8 4 - 0.00 Fog
30 63 56 49 52 49 46 96 80 64 30.25 30.20 30.14 10 4 0 12 3 16 0.00 Fog
31 67 55 43 48 43 37 93 68 42 30.23 30.16 30.09 10 8 0 10 4 15 0.00 Fog