Weather History for KSMP - December, 2011

Change the Weather History Date:

Month of December, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 45 °F 33 °F 24 °F
Mean Temperature 40 °F 29 °F 20 °F
Min Temperature 36 °F 24 °F 14 °F
Degree Days  
Heating Degree Days (base 65) 44 37 24 916
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 39 °F 24 °F 6 °F
Precipitation  
Precipitation 0.16 in 0.03 in 0.00 in 0.63 in
Snowdepth - - - -
Wind  
Wind 13 mph 5 mph 0 mph
Gust Wind 32 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.77 in 30.29 in 29.94 in

Monthly Weather History Graph

Monthly Weather History Graph

Search for Another Location

Airport or City:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Dec. 18, 2011 Rise Set
Actual Time 7:47 AM PST 4:16 PM PST
Civil Twilight 7:11 AM PST 4:52 PM PST
Nautical Twilight 6:32 AM PST 5:31 PM PST
Astronomical Twilight 5:55 AM PST 6:08 PM PST
Moon 12:33 AM PST (12/18) 12:02 PM PST (12/18)
Length of Visible Light 9h 40m
Length of Day
8h 28m
Last Quarter, 41% of the Moon is Illuminated
Dec 18
Last Quarter
Dec 24
New
Dec 31
First Quarter
Jan 8
Full
Jan 16
Last 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 41 34 27 29 21 13 89 65 36 30.77 30.59 30.32 10 10 10 13 4 24 0.00  
2 28 26 23 28 25 21 100 95 86 30.47 30.33 30.23 10 4 0 13 8 25 0.03 Fog , Snow
3 28 26 23 27 24 19 100 94 81 30.47 30.38 30.30 10 4 0 10 7 18 0.00 Fog
4 37 30 24 28 23 19 100 87 67 30.57 30.47 30.33 10 5 0 9 5 17 0.00 Fog
5 37 32 26 24 21 19 75 66 53 30.51 30.44 30.37 10 10 10 7 4 - 0.00  
6 37 32 28 32 28 22 100 87 69 30.40 30.35 30.30 10 7 0 9 7 - 0.00 Fog
7 30 28 25 30 28 24 100 96 86 30.40 30.34 30.27 10 2 0 8 6 - 0.00 Fog
8 39 32 24 29 23 9 96 80 29 30.41 30.39 30.33 10 10 8 8 3 - 0.00  
9 30 26 21 23 21 15 96 87 54 30.43 30.37 30.27 10 9 5 8 7 20 0.00  
10 28 24 21 28 24 18 100 93 66 30.21 30.06 29.95 10 4 0 9 6 16 0.04 Fog , Snow
11 27 24 21 27 24 21 100 94 86 30.15 30.02 29.94 4 1 0 7 5 - 0.00 Fog
12 24 20 17 21 18 13 100 89 75 30.23 30.13 30.05 10 6 1 7 4 - 0.00  
13 28 21 14 18 14 12 93 83 58 30.12 30.08 29.96 10 10 9 7 5 - 0.00  
14 30 24 17 18 16 11 96 87 45 30.19 30.06 29.98 10 4 0 8 6 - 0.01 Fog , Snow
15 37 28 19 32 27 16 100 93 75 30.45 30.19 30.01 7 2 0 6 3 - 0.09 Fog , Snow
16 42 37 32 34 28 6 100 79 23 30.47 30.42 30.38 10 5 0 5 3 - 0.00 Fog
17 45 40 36 30 18 8 62 41 23 30.38 30.23 30.05 10 10 10 9 2 - 0.00  
18 41 36 30 34 32 26 100 94 57 30.40 30.13 29.99 10 2 0 13 8 23 0.04 Fog , Snow
19 30 29 28 29 28 24 100 97 85 30.43 30.35 30.27 10 2 0 9 7 18 0.00 Fog
20 33 30 26 33 29 23 100 95 80 30.34 30.20 30.12 10 4 0 13 8 32 0.09 Fog , Snow
21 27 24 19 27 25 19 100 97 85 30.53 30.34 30.19 10 4 0 8 5 - 0.16 Fog , Snow
22 24 22 18 19 17 15 92 85 71 30.53 30.48 30.44 10 10 10 8 6 - 0.00  
23 35 26 18 34 29 9 100 91 41 30.57 30.45 30.33 10 5 0 13 7 23 0.07 Fog , Rain , Snow
24 42 35 28 39 35 28 100 95 81 30.52 30.43 30.30 10 4 0 8 2 - 0.03 Fog , Rain
25 30 27 24 30 25 21 100 95 86 30.30 30.11 29.97 8 3 0 10 6 24 0.07 Fog , Snow
26 - - - - - - - - - - - - - - - - - - -  
27 - - - - - - - - - - - - - - - - - - -  
28 - - - - - - - - - - - - - - - - - - -  
29 - - - - - - - - - - - - - - - - - - -  
30 - - - - - - - - - - - - - - - - - - -  
31 - - - - - - - - - - - - - - - - - - -