Weather History for Oakland, CA

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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 71 °F 59 °F 51 °F
Mean Temperature 63 °F 52 °F 44 °F
Min Temperature 60 °F 44 °F 34 °F
Degree Days  
Heating Degree Days (base 65) 21 13 2 401
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 12 3 0 87
Dew Point  
Dew Point 65 °F 45 °F 24 °F
Precipitation  
Precipitation 1.14 in 0.21 in 0.00 in 5.82 in
Snowdepth - - - -
Wind  
Wind 36 mph 7 mph 0 mph
Gust Wind 45 mph 27 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.34 in 30.07 in 29.78 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 05, 2012 Rise Set
Actual Time 7:09 AM PST 4:49 PM PST
Civil Twilight 6:40 AM PST 5:19 PM PST
Nautical Twilight 6:07 AM PST 5:51 PM PST
Astronomical Twilight 5:36 AM PST 6:23 PM PST
Moon 11:39 PM PST (12/5) 11:41 AM PST (12/5)
Length of Visible Light 10h 38m
Length of Day
9h 40m
Waning Gibbous, 58% of the Moon is Illuminated
Dec 5
Waning Gibbous
Dec 6
Last Quarter
Dec 13
New
Dec 19
First Quarter
Dec 28
Full

Weather History Calendar

Precipitation Actual month total 5.82 Normal Month Total: 3.66
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
65 | 60 0.47
Average:
59 | 43 0.08
Rain
Actual:
65 | 49 0.75
Average:
59 | 42 0.08
Partly Cloudy
Actual:
59 | 44 0.00
Average:
58 | 42 0.09
Rain
Actual:
63 | 50 T
Average:
58 | 42 0.10
Rain
Actual:
65 | 58 0.89
Average:
58 | 42 0.10
Partly Cloudy
Actual:
63 | 50 0.00
Average:
58 | 42 0.11
Fog
Actual:
63 | 43 0.00
Average:
58 | 42 0.11
Partly Cloudy
Actual:
64 | 42 0.00
Average:
57 | 42 0.11
Scattered Clouds
Actual:
67 | 43 0.00
Average:
57 | 42 0.11
Clear
Actual:
71 | 48 0.00
Average:
57 | 42 0.11
Rain
Actual:
61 | 43 T
Average:
57 | 42 0.12
Rain
Actual:
58 | 43 0.08
Average:
57 | 42 0.11
Scattered Clouds
Actual:
58 | 39 0.00
Average:
56 | 41 0.11
Rain
Actual:
56 | 40 0.02
Average:
56 | 41 0.11
Rain
Actual:
51 | 37 0.17
Average:
56 | 41 0.13
Rain
Actual:
58 | 48 T
Average:
56 | 41 0.13
Rain
Actual:
59 | 49 0.23
Average:
56 | 41 0.13
Scattered Clouds
Actual:
56 | 41 0.00
Average:
56 | 41 0.14
Scattered Clouds
Actual:
55 | 34 0.00
Average:
56 | 41 0.14
Partly Cloudy
Actual:
60 | 37 0.00
Average:
56 | 41 0.14
Rain
Actual:
58 | 51 0.11
Average:
56 | 41 0.14
Rain
Actual:
60 | 50 0.73
Average:
56 | 41 0.13
Rain
Actual:
56 | 46 1.14
Average:
55 | 41 0.13
Fog
Actual:
60 | 42 0.00
Average:
55 | 41 0.13
Rain
Actual:
55 | 42 1.00
Average:
55 | 41 0.13
Rain
Actual:
57 | 50 0.16
Average:
55 | 41 0.13
Partly Cloudy
Actual:
56 | 43 0.00
Average:
55 | 41 0.13
Rain
Actual:
53 | 39 0.02
Average:
55 | 41 0.13
Rain
Actual:
57 | 41 0.05
Average:
55 | 41 0.12
Scattered Clouds
Actual:
56 | 38 0.00
Average:
55 | 41 0.12
Partly Cloudy
Actual:
52 | 35 0.00
Average:
55 | 41 0.11
 

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 63 60 63 57 54 97 88 78 30.05 29.98 29.91 10 7 2 25 15 32 0.47 Rain
2 65 57 49 61 54 44 90 75 60 30.13 29.92 29.78 10 7 2 36 14 45 0.75 Rain
3 59 52 44 50 47 43 93 80 67 30.22 30.18 30.13 10 10 10 8 3 18 0.00  
4 63 57 50 53 51 47 93 80 67 30.25 30.20 30.17 10 10 8 15 5 20 T Rain
5 65 62 58 65 58 54 100 92 84 30.17 30.14 30.10 10 8 2 15 4 18 0.89 Rain
6 63 57 50 55 50 46 93 77 60 30.16 30.12 30.09 10 10 6 12 4 28 0.00  
7 63 53 43 50 46 41 93 71 48 30.17 30.12 30.09 10 10 2 9 3 29 0.00 Fog
8 64 53 42 48 44 38 93 66 39 30.13 30.09 30.06 10 10 10 10 4 25 0.00  
9 67 55 43 47 43 38 89 69 48 30.20 30.15 30.11 10 10 10 18 5 22 0.00  
10 71 60 48 49 44 39 83 60 37 30.24 30.18 30.12 10 10 10 21 7 25 0.00  
11 61 52 43 51 46 39 89 78 66 30.11 29.99 29.89 10 9 3 18 7 22 T Fog , Rain
12 58 51 43 50 43 39 89 70 51 29.92 29.88 29.85 10 9 6 22 9 33 0.08 Rain
13 58 49 39 40 37 34 86 65 43 29.95 29.91 29.87 10 10 10 14 3 32 0.00  
14 56 48 40 47 40 35 100 83 66 30.05 29.93 29.84 10 10 10 9 4 9 0.02 Rain
15 51 44 37 46 43 39 100 86 71 30.11 30.06 30.02 10 9 5 14 6 17 0.17 Rain
16 58 53 48 52 47 43 86 77 67 30.12 30.08 30.05 10 9 7 18 5 21 T Rain
17 59 54 49 54 51 43 93 84 75 30.09 30.03 29.99 10 8 1 18 9 28 0.23 Rain
18 56 49 41 40 34 30 76 60 43 30.21 30.09 30.02 10 10 10 21 9 29 0.00  
19 55 45 34 36 30 24 89 61 32 30.34 30.28 30.22 10 10 10 9 3 18 0.00  
20 60 49 37 41 34 27 70 57 43 30.24 30.12 30.02 10 10 10 22 13 28 0.00  
21 58 55 51 54 48 39 93 74 55 30.01 29.94 29.90 10 9 2 29 18 39 0.11 Rain
22 60 55 50 57 50 46 100 86 72 30.11 29.97 29.87 10 10 5 29 12 32 0.73 Rain
23 56 51 46 56 53 45 100 92 83 30.09 29.95 29.88 10 7 1 31 16 38 1.14 Rain
24 60 51 42 49 42 37 100 74 47 30.22 30.16 30.06 10 10 10 13 4 22 0.00 Fog
25 55 49 42 52 46 39 100 90 80 30.17 29.95 29.81 10 6 2 30 8 37 1.00 Rain
26 57 54 50 51 47 41 96 82 68 30.12 30.00 29.89 10 10 7 25 11 31 0.16 Rain
27 56 50 43 46 41 39 93 74 55 30.19 30.15 30.12 10 10 10 10 3 15 0.00  
28 53 46 39 44 41 37 96 81 66 30.20 30.13 30.05 10 10 10 12 4 15 0.02 Rain
29 57 49 41 45 41 37 100 74 47 30.10 30.06 30.03 10 10 8 17 6 41 0.05 Rain
30 56 47 38 45 41 37 100 78 55 30.19 30.11 30.07 10 10 9 14 4 23 0.00  
31 52 44 35 38 33 29 85 64 42 30.32 30.27 30.21 10 10 10 12 3 28 0.00