Weather History for Moffett NAS, CA

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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 69 °F 58 °F 49 °F
Mean Temperature 63 °F 51 °F 43 °F
Min Temperature 59 °F 44 °F 33 °F
Degree Days  
Heating Degree Days (base 65) 22 14 2 436
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 12 3 0 79
Dew Point  
Dew Point 61 °F 43 °F 18 °F
Precipitation  
Precipitation 1.52 in 0.15 in 0.00 in 4.28 in
Snowdepth - - - -
Wind  
Wind 28 mph 5 mph 0 mph
Gust Wind 36 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.34 in 30.08 in 29.81 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 09, 2012 Rise Set
Actual Time 7:11 AM PST 4:50 PM PST
Civil Twilight 6:42 AM PST 5:19 PM PST
Nautical Twilight 6:09 AM PST 5:51 PM PST
Astronomical Twilight 5:37 AM PST 6:23 PM PST
Moon 2:54 AM PST (12/9) 1:57 PM PST (12/9)
Length of Visible Light 10h 37m
Length of Day
9h 38m
Waning Crescent, 17% of the Moon is Illuminated
Dec 9
Waning Crescent
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Weather History Calendar

Precipitation Actual month total 4.28 Normal Month Total: 2.56
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
65 | 58 0.10
Average:
61 | 44 0.06
Rain
Actual:
64 | 48 0.84
Average:
61 | 44 0.07
Clear
Actual:
61 | 43 0.00
Average:
60 | 44 0.06
Partly Cloudy
Actual:
65 | 50 0.00
Average:
60 | 44 0.07
Rain
Actual:
66 | 59 0.34
Average:
60 | 44 0.07
Partly Cloudy
Actual:
60 | 51 0.00
Average:
60 | 44 0.07
Clear
Actual:
62 | 45 0.00
Average:
60 | 43 0.07
Fog
Actual:
60 | 40 0.00
Average:
60 | 43 0.08
Clear
Actual:
66 | 46 0.00
Average:
59 | 43 0.07
Clear
Actual:
69 | 47 0.00
Average:
59 | 43 0.07
Partly Cloudy
Actual:
59 | 43 T
Average:
59 | 43 0.07
Rain
Actual:
56 | 42 0.10
Average:
59 | 43 0.08
Scattered Clouds
Actual:
53 | 38 0.00
Average:
59 | 43 0.07
Rain
Actual:
52 | 37 T
Average:
59 | 43 0.08
Rain
Actual:
49 | 37 0.15
Average:
59 | 43 0.08
Mostly Cloudy
Actual:
59 | 45 T
Average:
59 | 43 0.09
Rain
Actual:
58 | 48 0.13
Average:
59 | 43 0.09
Scattered Clouds
Actual:
53 | 39 0.00
Average:
59 | 43 0.09
Clear
Actual:
54 | 33 0.00
Average:
58 | 43 0.09
Scattered Clouds
Actual:
59 | 37 0.00
Average:
58 | 43 0.09
Rain
Actual:
57 | 52 0.02
Average:
58 | 43 0.10
Rain
Actual:
60 | 51 0.43
Average:
58 | 42 0.09
Rain
Actual:
55 | 48 1.52
Average:
58 | 42 0.10
Scattered Clouds
Actual:
56 | 42 0.00
Average:
58 | 42 0.10
Rain
Actual:
55 | 41 0.22
Average:
58 | 42 0.09
Rain
Actual:
55 | 45 0.24
Average:
58 | 42 0.09
Clear
Actual:
54 | 40 0.00
Average:
58 | 42 0.10
Rain
Actual:
52 | 37 0.02
Average:
58 | 42 0.09
Rain
Actual:
53 | 38 0.17
Average:
58 | 42 0.10
Scattered Clouds
Actual:
53 | 37 0.00
Average:
58 | 42 0.09
Scattered Clouds
Actual:
53 | 35 0.00
Average:
58 | 42 0.09
 

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

2012 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 62 58 59 56 53 90 81 72 30.06 30.01 29.94 10 10 7 18 10 25 0.10 Rain
2 64 56 48 59 54 46 100 82 64 30.14 29.95 29.81 10 8 1 25 5 32 0.84 Rain
3 61 52 43 49 46 41 96 75 53 30.22 30.18 30.14 10 10 10 8 2 9 0.00  
4 65 58 50 53 49 46 89 75 60 30.25 30.21 30.18 10 10 10 18 5 24 0.00  
5 66 63 59 61 58 53 97 85 72 30.17 30.13 30.09 10 8 2 16 6 24 0.34 Rain
6 60 56 51 56 51 46 93 79 64 30.16 30.12 30.08 10 10 4 12 4 16 0.00  
7 62 54 45 50 47 42 93 75 56 30.17 30.12 30.09 10 10 9 9 2 10 0.00  
8 60 50 40 48 43 38 96 72 47 30.13 30.09 30.05 10 8 0 10 2 16 0.00 Fog
9 66 56 46 42 40 35 82 58 34 30.20 30.16 30.12 10 10 10 9 3 13 0.00  
10 69 58 47 46 43 40 77 58 39 30.25 30.18 30.12 10 10 9 9 3 25 0.00  
11 59 51 43 52 45 40 92 77 62 30.12 29.99 29.88 10 10 10 18 4 22 T  
12 56 49 42 50 44 38 89 72 54 29.94 29.89 29.85 10 9 2 14 4 25 0.10 Rain
13 53 46 38 41 38 36 93 76 59 29.95 29.91 29.87 10 10 10 12 3 14 0.00  
14 52 45 37 43 39 35 92 78 63 30.05 29.95 29.85 10 10 10 9 3 12 T Rain
15 49 43 37 44 40 36 93 82 71 30.12 30.06 30.02 10 10 5 16 6 23 0.15 Rain
16 59 52 45 51 46 40 92 79 66 30.13 30.08 30.05 10 10 10 13 6 18 T  
17 58 53 48 54 49 41 86 76 66 30.10 30.05 30.00 10 8 1 16 7 21 0.13 Rain
18 53 46 39 40 34 31 77 61 45 30.22 30.09 30.02 10 10 10 20 6 25 0.00  
19 54 44 33 33 28 18 89 57 24 30.34 30.28 30.23 10 10 10 8 2 10 0.00  
20 59 48 37 40 32 25 63 53 43 30.24 30.14 30.03 10 10 10 17 8 25 0.00  
21 57 55 52 49 42 31 77 59 41 30.01 29.95 29.90 10 10 10 28 14 36 0.02 Rain
22 60 56 51 52 48 45 96 77 57 30.12 29.99 29.88 10 9 4 23 8 32 0.43 Rain
23 55 52 48 54 51 46 100 92 83 30.11 29.97 29.88 10 6 0 21 10 29 1.52 Fog , Rain
24 56 49 42 46 43 39 100 81 61 30.23 30.16 30.07 10 10 10 8 3 17 0.00  
25 55 48 41 48 42 37 93 79 64 30.17 29.99 29.83 10 10 4 22 6 31 0.22 Rain
26 55 50 45 50 45 41 100 83 66 30.13 30.02 29.91 10 8 2 16 4 26 0.24 Rain
27 54 47 40 42 39 37 89 74 59 30.20 30.16 30.12 10 10 10 13 2 14 0.00  
28 52 45 37 43 38 35 92 76 59 30.21 30.13 30.05 10 10 6 10 2 14 0.02 Rain
29 53 46 38 44 40 35 93 75 56 30.11 30.06 30.02 10 10 4 15 6 18 0.17 Rain
30 53 45 37 43 37 34 92 73 54 30.20 30.11 30.07 10 10 10 13 2 16 0.00  
31 53 44 35 36 31 23 92 61 29 30.32 30.27 30.22 10 10 10 8 2 16 0.00