Weather History for Van Nuys, CA

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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 75 °F 61 °F 48 °F
Mean Temperature 60 °F 53 °F 42 °F
Min Temperature 57 °F 44 °F 33 °F
Degree Days  
Heating Degree Days (base 65) 23 12 4 381
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 10 4 0 116
Dew Point  
Dew Point 59 °F 41 °F 6 °F
Precipitation  
Precipitation 0.88 in 0.07 in 0.00 in 2.08 in
Snowdepth - - - -
Wind  
Wind 28 mph 3 mph 0 mph
Gust Wind 39 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.27 in 30.04 in 29.71 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 06, 2012 Rise Set
Actual Time 6:46 AM PST 4:44 PM PST
Civil Twilight 6:18 AM PST 5:11 PM PST
Nautical Twilight 5:47 AM PST 5:42 PM PST
Astronomical Twilight 5:17 AM PST 6:13 PM PST
Moon No Moon Rise 11:56 AM PST (12/6)
Length of Visible Light 10h 52m
Length of Day
9h 57m
Waning Gibbous, 48% of the Moon is Illuminated
Dec 6
Waning Gibbous
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Weather History Calendar

Precipitation Actual month total 2.08 Average Month Total: 0.00
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
63 | 57 0.03
Average:
65 | 44 -
Rain
Actual:
63 | 57 0.12
Average:
65 | 44 -
Rain
Actual:
66 | 55 0.05
Average:
65 | 44 -
Fog
Actual:
68 | 52 0.01
Average:
65 | 44 -
Partly Cloudy
Actual:
71 | 46 0.00
Average:
65 | 44 -
Fog
Actual:
68 | 53 0.00
Average:
65 | 44 -
Clear
Actual:
73 | 48 0.00
Average:
65 | 44 -
Scattered Clouds
Actual:
68 | 43 0.00
Average:
65 | 44 -
Fog
Actual:
68 | 48 0.00
Average:
65 | 44 -
Clear
Actual:
75 | 46 0.00
Average:
65 | 44 -
Scattered Clouds
Actual:
72 | 44 0.00
Average:
65 | 44 -
Rain
Actual:
55 | 51 0.24
Average:
65 | 44 -
Rain
Actual:
57 | 44 0.02
Average:
65 | 44 -
Rain
Actual:
54 | 37 0.08
Average:
65 | 44 -
Partly Cloudy
Actual:
57 | 42 0.00
Average:
65 | 44 -
Rain
Actual:
51 | 48 0.07
Average:
65 | 44 -
Rain
Actual:
57 | 51 0.02
Average:
64 | 43 -
Rain
Actual:
55 | 44 0.22
Average:
64 | 43 -
Clear
Actual:
57 | 42 0.00
Average:
64 | 43 -
Clear
Actual:
57 | 39 0.00
Average:
64 | 43 -
Scattered Clouds
Actual:
63 | 33 0.00
Average:
64 | 43 -
Rain
Actual:
59 | 36 0.03
Average:
64 | 43 -
Rain
Actual:
57 | 48 0.00
Average:
64 | 43 -
Rain
Actual:
60 | 46 0.88
Average:
64 | 43 -
Partly Cloudy
Actual:
57 | 41 0.00
Average:
64 | 43 -
Rain
Actual:
59 | 44 0.20
Average:
64 | 43 -
Scattered Clouds
Actual:
57 | 39 0.00
Average:
64 | 43 -
Scattered Clouds
Actual:
57 | 36 0.00
Average:
64 | 43 -
Thunderstorm
Actual:
48 | 36 0.11
Average:
64 | 43 -
Partly Cloudy
Actual:
52 | 34 0.00
Average:
64 | 43 -
Clear
Actual:
55 | 39 0.00
Average:
64 | 43 -
 

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 63 60 57 59 56 54 96 90 78 30.18 30.12 30.07 10 8 3 7 1 - 0.03 Rain
2 63 60 57 57 56 52 97 87 70 30.13 30.09 30.05 10 8 1 9 4 - 0.12 Rain
3 66 60 55 59 56 52 100 89 63 30.19 30.12 30.08 10 7 2 8 5 - 0.05 Rain
4 68 60 52 54 53 49 100 89 55 30.25 30.19 30.13 10 6 0 5 1 - 0.01 Fog
5 71 58 46 54 50 44 100 78 44 30.13 30.05 29.99 10 8 2 8 1 - 0.00  
6 68 60 53 54 52 44 100 82 48 30.02 29.95 29.86 10 4 0 13 3 20 0.00 Fog
7 73 60 48 51 46 38 83 62 37 29.96 29.92 29.88 10 9 6 8 3 - 0.00  
8 68 56 43 52 44 37 89 70 42 29.98 29.93 29.89 10 7 3 6 1 - 0.00  
9 68 58 48 52 47 41 100 83 37 30.12 30.01 29.96 7 3 0 6 1 - 0.00 Fog
10 75 60 46 45 35 24 93 48 16 30.13 30.08 30.03 10 9 4 14 3 17 0.00  
11 72 58 44 51 40 32 93 61 23 30.05 29.99 29.92 10 9 4 10 1 - 0.00  
12 55 53 51 52 48 44 100 80 64 29.95 29.88 29.82 10 7 2 13 5 - 0.24 Rain
13 57 52 44 52 45 36 100 79 51 29.83 29.78 29.71 10 10 5 10 2 - 0.02 Rain
14 54 46 37 41 36 29 89 71 41 30.00 29.89 29.75 10 10 10 10 3 - 0.08 Rain
15 57 50 42 43 36 27 93 64 32 30.08 30.01 29.97 10 10 9 9 2 - 0.00  
16 51 50 48 49 46 38 93 85 63 30.18 30.13 30.08 10 4 2 8 2 - 0.07 Rain
17 57 54 51 51 49 47 96 88 69 30.18 30.11 29.99 10 5 1 5 0 - 0.02 Rain
18 55 50 44 52 44 19 100 81 33 30.05 29.90 29.81 10 7 2 28 4 39 0.22 Rain
19 57 50 42 22 15 6 45 28 17 30.27 30.18 30.05 10 10 10 21 12 30 0.00  
20 57 50 39 21 13 7 47 24 17 30.23 30.16 30.09 10 10 10 21 11 32 0.00  
21 63 48 33 34 26 18 79 49 18 30.12 30.08 30.03 10 10 9 6 1 - 0.00  
22 59 48 36 48 39 26 94 73 28 30.19 30.13 30.07 10 8 3 8 2 - 0.03 Rain
23 57 52 48 49 47 45 100 83 64 30.22 30.15 30.11 10 6 2 10 2 - 0.00 Rain
24 60 53 46 52 46 31 97 83 45 30.11 30.07 29.99 10 5 2 14 4 21 0.88 Rain
25 57 49 41 40 34 25 85 63 32 30.11 30.05 29.99 10 10 8 7 1 - 0.00  
26 59 52 44 46 43 37 100 83 46 29.98 29.94 29.90 10 6 2 9 2 17 0.20 Rain
27 57 48 39 38 31 26 79 51 30 30.10 30.01 29.95 10 10 10 16 8 28 0.00  
28 57 46 36 34 30 25 76 54 29 30.17 30.11 30.08 10 10 10 6 2 - 0.00  
29 48 42 36 43 37 31 93 80 73 30.09 30.03 29.98 10 9 2 7 2 - 0.11 Rain , Thunderstorm
30 52 43 34 37 33 30 93 66 44 30.09 29.99 29.92 10 10 8 15 3 24 0.00  
31 55 47 39 35 30 27 79 54 35 30.25 30.17 30.09 10 10 5 13 5 18 0.00