Weather History for Los Angeles Downtown, CA

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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 74 °F 64 °F 53 °F
Mean Temperature 63 °F 57 °F 48 °F
Min Temperature 59 °F 49 °F 39 °F
Degree Days  
Heating Degree Days (base 65) 17 8 2 251
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 13 6 0 197
Dew Point  
Dew Point 61 °F 44 °F 7 °F
Precipitation  
Precipitation 0.46 in 0.07 in 0.00 in 2.16 in
Snowdepth - - - -
Wind  
Wind 10 mph 1 mph 0 mph
Gust Wind 23 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.28 in 30.05 in 29.73 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 09, 2012 Rise Set
Actual Time 6:47 AM PST 4:44 PM PST
Civil Twilight 6:19 AM PST 5:11 PM PST
Nautical Twilight 5:48 AM PST 5:42 PM PST
Astronomical Twilight 5:18 AM PST 6:13 PM PST
Moon 2:33 AM PST (12/9) 1:47 PM PST (12/9)
Length of Visible Light 10h 51m
Length of Day
9h 56m
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 2.16 Normal Month Total: 2.33
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
67 | 59 0.03
Average:
69 | 49 0.05
Rain
Actual:
66 | 59 0.08
Average:
69 | 49 0.05
Rain
Actual:
69 | 57 0.19
Average:
69 | 48 0.05
Scattered Clouds
Actual:
68 | 55 0.00
Average:
69 | 48 0.05
Fog
Actual:
66 | 50 0.00
Average:
68 | 48 0.06
Partly Cloudy
Actual:
68 | 54 0.00
Average:
68 | 48 0.06
Fog
Actual:
68 | 51 0.00
Average:
68 | 48 0.06
Fog
Actual:
67 | 50 0.00
Average:
68 | 48 0.07
Partly Cloudy
Actual:
68 | 53 0.00
Average:
68 | 48 0.06
Clear
Actual:
74 | 49 0.00
Average:
68 | 48 0.06
Scattered Clouds
Actual:
72 | 48 0.00
Average:
68 | 48 0.07
Rain
Actual:
62 | 55 0.04
Average:
68 | 47 0.06
Rain
Actual:
62 | 49 0.03
Average:
67 | 47 0.07
Rain
Actual:
59 | 43 0.08
Average:
67 | 47 0.07
Rain
Actual:
62 | 45 T
Average:
67 | 47 0.07
Rain
Actual:
55 | 52 0.04
Average:
67 | 47 0.07
Overcast
Actual:
64 | 55 0.00
Average:
67 | 47 0.08
Rain
Actual:
63 | 53 0.43
Average:
67 | 47 0.08
Clear
Actual:
63 | 46 0.00
Average:
67 | 47 0.08
Clear
Actual:
67 | 41 0.00
Average:
67 | 47 0.08
Clear
Actual:
66 | 44 0.00
Average:
67 | 47 0.08
Partly Cloudy
Actual:
63 | 42 0.00
Average:
67 | 47 0.09
Mostly Cloudy
Actual:
65 | 53 0.00
Average:
67 | 47 0.08
Rain
Actual:
64 | 49 0.46
Average:
67 | 47 0.09
Partly Cloudy
Actual:
62 | 47 0.00
Average:
67 | 47 0.09
Rain
Actual:
63 | 49 0.33
Average:
68 | 47 0.09
Clear
Actual:
63 | 48 0.00
Average:
68 | 47 0.10
Clear
Actual:
64 | 43 0.00
Average:
68 | 47 0.10
Rain
Actual:
53 | 43 0.45
Average:
68 | 47 0.11
Scattered Clouds
Actual:
59 | 39 0.00
Average:
68 | 47 0.10
Clear
Actual:
60 | 39 0.00
Average:
68 | 47 0.10
 

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 67 63 59 61 59 57 97 85 73 30.18 30.11 30.09 10 8 2 7 0 12 0.03 Rain
2 66 63 59 61 58 55 97 83 68 30.14 30.10 30.06 10 8 2 7 0 12 0.08 Rain
3 69 63 57 61 58 54 97 82 66 30.19 30.13 30.10 10 7 2 10 2 14 0.19 Rain
4 68 62 55 56 55 53 93 78 63 30.25 30.18 30.14 10 7 4 7 1 12 0.00  
5 66 58 50 56 53 50 100 84 67 30.14 30.09 30.01 5 3 0 6 0 9 0.00 Fog
6 68 61 54 55 53 52 93 76 58 30.02 29.95 29.87 5 4 2 7 1 13 0.00  
7 68 60 51 55 53 50 100 82 63 29.99 29.93 29.91 4 2 0 6 1 8 0.00 Fog
8 67 59 50 54 53 48 100 82 63 30.00 29.94 29.90 3 2 0 6 0 8 0.00 Fog
9 68 61 53 54 52 48 93 73 52 30.12 30.03 29.97 3 2 2 6 1 10 0.00  
10 74 62 49 55 46 32 93 59 25 30.13 30.09 30.04 10 6 2 6 0 9 0.00  
11 72 60 48 55 48 37 93 61 29 30.05 29.99 29.94 10 8 5 5 1 8 0.00  
12 62 59 55 54 50 45 86 71 55 29.96 29.89 29.84 10 8 5 8 2 12 0.04 Rain
13 62 56 49 54 47 41 93 71 49 29.83 29.78 29.73 10 10 9 7 0 14 0.03 Rain
14 59 51 43 43 38 34 83 63 43 30.02 29.90 29.76 10 10 9 8 2 14 0.08 Rain
15 62 54 45 43 38 27 89 59 28 30.09 30.02 29.99 10 10 9 10 1 14 T Rain
16 55 54 52 52 48 39 89 72 54 30.19 30.14 30.09 10 6 1 8 2 13 0.04 Rain
17 64 60 55 54 51 47 93 75 56 30.18 30.09 30.01 10 10 8 7 1 12 0.00  
18 63 58 53 55 51 22 93 61 28 30.00 29.91 29.80 10 6 2 10 4 23 0.43 Rain
19 63 54 46 24 17 8 39 25 13 30.28 30.22 30.18 10 10 10 4 0 - 0.00  
20 67 54 41 21 16 7 43 27 10 30.25 30.16 30.08 10 10 10 8 2 13 0.00  
21 66 55 44 41 27 14 77 46 15 30.12 30.08 30.04 10 10 10 7 1 9 0.00  
22 63 53 42 51 43 31 89 66 43 30.19 30.14 30.07 10 10 5 8 0 13 0.00  
23 65 59 53 52 49 44 93 73 52 30.23 30.17 30.12 10 8 5 8 1 12 0.00  
24 64 57 49 55 52 38 93 74 54 30.12 30.07 30.00 10 6 2 10 3 15 0.46 Rain
25 62 55 47 52 45 33 93 65 36 30.11 30.06 29.99 10 7 2 6 1 9 0.00  
26 63 56 49 52 46 35 100 73 46 30.01 29.95 29.90 10 5 1 10 2 18 0.33 Rain
27 63 56 48 35 31 27 54 40 25 30.10 30.00 29.95 10 10 10 10 5 18 0.00  
28 64 54 43 41 32 24 71 47 23 30.18 30.11 30.08 10 10 10 6 1 9 0.00  
29 53 48 43 43 39 28 92 67 42 30.10 30.05 29.98 10 8 0 9 3 15 0.45 Rain
30 59 49 39 40 35 31 89 66 43 30.07 29.99 29.92 10 10 10 9 1 16 0.00  
31 60 50 39 41 36 29 85 59 33 30.25 30.18 30.08 10 10 7 6 1 14 0.00