Weather History for Mather AFB, CA

Change the Weather History Date:

Month of December, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 68 °F 55 °F 50 °F
Mean Temperature 55 °F 43 °F 37 °F
Min Temperature 46 °F 30 °F 23 °F
Degree Days  
Heating Degree Days (base 65) 28 22 10 690
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 5 0 0 13
Dew Point  
Dew Point 50 °F 31 °F 5 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 24 mph 4 mph 0 mph
Gust Wind 36 mph 24 mph 5 mph
Sea Level Pressure  
Sea Level Pressure 30.60 in 30.20 in 29.75 in

Monthly Weather History Graph

Monthly Weather History Graph

Search for Another Location

Airport:

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. 08, 2011 Rise Set
Actual Time 7:10 AM PST 4:43 PM PST
Civil Twilight 6:40 AM PST 5:13 PM PST
Nautical Twilight 6:07 AM PST 5:46 PM PST
Astronomical Twilight 5:35 AM PST 6:18 PM PST
Moon 3:26 PM PST (12/8) 5:27 AM PST (12/8)
Length of Visible Light 10h 32m
Length of Day
9h 33m
Waxing Gibbous, 97% of the Moon is Illuminated
Dec 8
Waxing Gibbous
Dec 10
Full
Dec 17
Last Quarter
Dec 24
New
Dec 31
First Quarter

Weather History Calendar

Precipitation Actual month total 0.00 Average Month Total: 5.02
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
64 | 46 0.00
Average:
53 | 38 0.13
Clear
Actual:
68 | 41 0.00
Average:
53 | 38 0.14
Clear
Actual:
60 | 44 0.00
Average:
53 | 38 0.14
Clear
Actual:
55 | 26 0.00
Average:
53 | 39 0.14
Scattered Clouds
Actual:
55 | 26 0.00
Average:
53 | 39 0.15
Scattered Clouds
Actual:
55 | 24 0.00
Average:
53 | 39 0.15
Scattered Clouds
Actual:
55 | 28 0.00
Average:
53 | 39 0.16
Scattered Clouds
Actual:
55 | 26 0.00
Average:
52 | 39 0.16
Clear
Actual:
57 | 26 0.00
Average:
52 | 39 0.17
Partly Cloudy
Actual:
55 | 26 0.00
Average:
52 | 38 0.17
Partly Cloudy
Actual:
50 | 32 0.00
Average:
52 | 38 0.17
Partly Cloudy
Actual:
53 | 32 0.00
Average:
51 | 38 0.16
Clear
Actual:
55 | 26 0.00
Average:
51 | 37 0.15
Scattered Clouds
Actual:
53 | 26 0.00
Average:
51 | 37 0.14
Rain
Actual:
51 | 39 0.00
Average:
50 | 37 0.14
Scattered Clouds
Actual:
59 | 26 0.00
Average:
50 | 36 0.13
Clear
Actual:
53 | 26 0.00
Average:
50 | 36 0.15
Scattered Clouds
Actual:
53 | 30 0.00
Average:
50 | 36 0.16
Fog
Actual:
55 | 28 0.00
Average:
50 | 36 0.15
Partly Cloudy
Actual:
51 | 28 0.00
Average:
49 | 36 0.17
Scattered Clouds
Actual:
55 | 24 0.00
Average:
50 | 36 0.17
Clear
Actual:
59 | 35 0.00
Average:
50 | 36 0.15
Scattered Clouds
Actual:
51 | 23 0.00
Average:
50 | 36 0.15
Scattered Clouds
Actual:
55 | 23 0.00
Average:
50 | 36 0.16
Scattered Clouds
Actual:
53 | 26 0.00
Average:
50 | 37 0.17
Clear
Actual:
53 | 23 0.00
Average:
50 | 37 0.18
Scattered Clouds
Actual:
55 | 24 0.00
Average:
50 | 37 0.19
Partly Cloudy
Actual:
57 | 35 0.00
Average:
50 | 37 0.20
Partly Cloudy
Actual:
55 | 33 0.00
Average:
50 | 37 0.21
Fog
Actual:
59 | 39 0.00
Average:
50 | 37 0.21
Fog
Actual:
53 | 39 0.00
Average:
50 | 37 0.20
 

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

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 64 55 46 41 23 18 76 32 16 30.24 30.16 30.06 10 10 10 24 19 36 0.00  
2 68 54 41 32 23 12 70 34 19 30.05 30.01 29.94 10 10 10 22 10 26 0.00  
3 60 52 44 19 14 9 34 23 16 30.20 30.14 30.06 10 10 10 23 17 30 0.00  
4 55 40 26 30 26 19 80 60 36 30.30 30.23 30.15 10 10 10 5 0 - 0.00  
5 55 40 26 28 27 23 100 62 33 30.31 30.26 30.22 10 10 10 6 3 - 0.00  
6 55 40 24 32 28 23 93 68 36 30.43 30.36 30.32 10 10 8 5 2 - 0.00  
7 55 42 28 32 28 27 93 68 33 30.36 30.24 30.16 10 10 10 5 1 - 0.00  
8 55 40 26 34 30 25 93 71 36 30.19 30.15 30.11 10 10 10 4 0 - 0.00  
9 57 42 26 36 30 25 100 72 38 30.26 30.20 30.17 10 10 7 5 1 - 0.00  
10 55 40 26 37 31 27 100 75 41 30.19 30.13 30.02 9 8 6 5 1 - 0.00  
11 50 41 32 39 37 30 93 77 62 29.97 29.91 29.86 10 9 8 8 6 - 0.00  
12 53 42 32 37 34 30 100 71 47 29.87 29.80 29.75 10 10 7 10 7 - 0.00  
13 55 40 26 32 30 25 100 74 41 30.13 30.01 29.90 15 10 8 8 3 - 0.00  
14 53 40 26 39 32 25 100 81 44 30.32 30.24 30.15 10 10 8 7 3 - 0.00  
15 51 45 39 43 40 36 100 79 62 30.29 30.23 30.17 10 8 2 21 8 30 0.00 Rain
16 59 42 26 41 34 27 100 87 42 30.29 30.21 30.13 10 8 4 10 2 - 0.00  
17 53 40 26 39 35 27 100 87 58 30.22 30.16 30.10 8 6 4 7 3 - 0.00  
18 53 42 30 39 36 28 100 82 58 30.21 30.15 30.10 10 6 3 8 2 - 0.00  
19 55 42 28 41 36 28 100 89 54 30.11 30.07 30.02 7 4 0 8 2 - 0.00 Fog
20 51 40 28 39 34 28 100 91 58 30.14 30.09 30.05 5 4 2 6 2 - 0.00  
21 55 40 24 37 28 5 100 67 15 30.16 30.09 30.05 10 6 1 22 4 29 0.00  
22 59 48 35 27 16 7 52 32 19 30.42 30.31 30.16 10 10 10 21 14 26 0.00  
23 51 37 23 34 26 19 93 72 45 30.60 30.53 30.48 10 8 4 9 3 - 0.00  
24 55 39 23 32 26 19 100 75 36 30.52 30.46 30.40 10 6 3 5 0 - 0.00  
25 53 40 26 32 29 25 93 71 44 30.47 30.39 30.33 8 7 5 7 2 - 0.00  
26 53 38 23 32 29 21 93 70 44 30.36 30.32 30.28 10 7 5 6 2 - 0.00  
27 55 40 24 32 28 23 100 68 33 30.37 30.33 30.28 10 8 5 9 1 - 0.00  
28 57 46 35 36 33 30 87 60 38 30.39 30.32 30.08 10 6 5 7 2 - 0.00  
29 55 44 33 39 36 32 93 73 51 30.28 30.20 30.13 6 4 3 6 2 - 0.00  
30 59 52 39 50 48 39 100 90 67 30.21 30.17 30.13 10 5 0 10 7 - 0.00 Fog
31 53 46 39 45 41 36 100 89 67 30.27 30.22 30.19 10 8 0 10 3 - 0.00 Fog