Weather History for Oakland, CA

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Month of August, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 84 °F 70 °F 63 °F
Mean Temperature 67 °F 62 °F 60 °F
Min Temperature 57 °F 54 °F 50 °F
Degree Days  
Heating Degree Days (base 65) 5 3 0 83
Cooling Degree Days (base 65) 2 0 0 3
Growing Degree Days (base 50) 17 12 9 365
Dew Point  
Dew Point 60 °F 54 °F 49 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 22 mph 9 mph 0 mph
Gust Wind 45 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.15 in 29.93 in 29.75 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Aug. 20, 2012 Rise Set
Actual Time 6:29 AM PDT 7:54 PM PDT
Civil Twilight 6:01 AM PDT 8:21 PM PDT
Nautical Twilight 5:28 AM PDT 8:54 PM PDT
Astronomical Twilight 4:54 AM PDT 9:29 PM PDT
Moon 9:52 AM PDT (8/20) 9:26 PM PDT (8/20)
Length of Visible Light 14h 19m
Length of Day
13h 24m
Waxing Crescent, 12% of the Moon is Illuminated
Aug 20
Waxing Crescent
Aug 24
First Quarter
Aug 31
Full
Sep 8
Last Quarter
Sep 15
New

Weather History Calendar

Precipitation Actual month total 0.00 Normal Month Total: 0.05
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Fog
Actual:
71 | 52 0.00
Average:
70 | 56 0.00
Partly Cloudy
Actual:
72 | 54 0.00
Average:
70 | 56 0.00
Partly Cloudy
Actual:
67 | 55 0.00
Average:
70 | 56 0.00
Mostly Cloudy
Actual:
65 | 55 T
Average:
70 | 56 0.00
Partly Cloudy
Actual:
69 | 57 T
Average:
70 | 56 0.00
Partly Cloudy
Actual:
73 | 57 0.00
Average:
71 | 56 0.00
Scattered Clouds
Actual:
70 | 53 0.00
Average:
71 | 56 0.00
Scattered Clouds
Actual:
76 | 51 0.00
Average:
71 | 56 0.01
Scattered Clouds
Actual:
76 | 52 0.00
Average:
71 | 56 0.00
Scattered Clouds
Actual:
72 | 53 0.00
Average:
71 | 56 0.00
Fog
Actual:
75 | 51 0.00
Average:
71 | 56 0.00
Partly Cloudy
Actual:
70 | 55 0.00
Average:
72 | 56 0.00
Scattered Clouds
Actual:
73 | 55 0.00
Average:
72 | 56 0.00
Partly Cloudy
Actual:
68 | 54 0.00
Average:
72 | 56 0.00
Partly Cloudy
Actual:
68 | 57 0.00
Average:
72 | 56 0.00
Fog
Actual:
71 | 56 0.00
Average:
72 | 56 0.00
Partly Cloudy
Actual:
67 | 56 0.00
Average:
73 | 56 0.00
Partly Cloudy
Actual:
69 | 56 0.00
Average:
73 | 56 0.01
Partly Cloudy
Actual:
65 | 55 0.00
Average:
73 | 56 0.00
Partly Cloudy
Actual:
66 | 54 0.00
Average:
73 | 56 0.00
Partly Cloudy
Actual:
66 | 55 0.00
Average:
73 | 56 0.00
Partly Cloudy
Actual:
66 | 55 0.00
Average:
74 | 56 0.00
Fog
Actual:
67 | 52 0.00
Average:
74 | 56 0.00
Partly Cloudy
Actual:
71 | 51 0.00
Average:
74 | 56 0.00
Partly Cloudy
Actual:
66 | 56 0.00
Average:
74 | 56 0.01
Partly Cloudy
Actual:
68 | 57 0.00
Average:
74 | 56 0.00
Partly Cloudy
Actual:
76 | 56 0.00
Average:
75 | 56 0.00
Clear
Actual:
76 | 54 0.00
Average:
75 | 56 0.01
Clear
Actual:
84 | 50 0.00
Average:
75 | 56 0.00
Partly Cloudy
Actual:
67 | 53 0.00
Average:
75 | 56 0.01
Rain
Actual:
63 | 57 T
Average:
75 | 56 0.00
 

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
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 71 62 52 55 53 50 96 77 57 30.07 30.02 29.99 10 9 7 21 9 30 0.00 Fog
2 72 63 54 55 54 52 100 77 53 30.02 29.97 29.91 10 8 3 21 10 44 0.00  
3 67 61 55 55 54 52 93 78 63 29.93 29.89 29.84 10 10 8 20 9 24 0.00  
4 65 60 55 57 54 52 93 83 72 30.01 29.94 29.86 10 10 10 17 10 22 T  
5 69 63 57 57 55 52 90 75 59 30.11 30.05 29.99 10 10 7 20 11 26 T  
6 73 65 57 55 53 52 84 69 53 30.15 30.10 30.05 10 10 10 20 9 22 0.00  
7 70 62 53 55 54 52 93 75 57 30.09 30.05 30.00 10 10 10 21 9 29 0.00  
8 76 64 51 55 53 49 93 70 46 30.03 29.98 29.93 10 10 10 17 7 18 0.00  
9 76 64 52 56 54 50 96 73 50 29.96 29.91 29.85 10 10 7 17 8 29 0.00  
10 72 63 53 55 53 52 100 77 53 29.87 29.83 29.78 10 9 6 21 10 22 0.00  
11 75 63 51 56 54 50 100 77 53 29.84 29.79 29.75 10 9 4 18 8 22 0.00 Fog
12 70 63 55 55 54 52 93 76 59 29.88 29.85 29.81 10 10 10 17 9 25 0.00  
13 73 64 55 56 54 53 93 73 53 29.88 29.83 29.79 10 10 9 16 9 20 0.00  
14 68 61 54 56 55 52 93 81 68 29.85 29.82 29.80 10 10 7 21 11 25 0.00  
15 68 63 57 56 54 53 93 78 63 29.92 29.87 29.82 10 9 6 20 10 24 0.00  
16 71 64 56 57 55 54 93 75 57 29.99 29.94 29.90 10 9 7 17 9 21 0.00 Fog
17 67 62 56 56 55 54 93 81 68 30.02 29.98 29.94 10 10 8 21 9 24 0.00  
18 69 63 56 55 54 53 93 78 63 29.99 29.96 29.94 10 10 10 20 10 25 0.00  
19 65 60 55 54 53 52 93 80 67 30.01 29.97 29.93 10 10 10 20 9 22 0.00  
20 66 60 54 54 53 51 93 78 63 29.98 29.94 29.89 10 9 6 17 8 24 0.00  
21 66 61 55 55 53 52 93 78 63 29.96 29.93 29.89 10 10 7 20 10 24 0.00  
22 66 61 55 56 54 52 93 80 67 29.97 29.94 29.91 10 9 7 18 11 25 0.00  
23 67 60 52 56 55 52 100 84 68 29.97 29.92 29.87 10 9 5 20 8 25 0.00 Fog
24 71 61 51 55 54 50 100 79 57 29.93 29.89 29.86 10 9 5 20 8 24 0.00  
25 66 61 56 54 52 51 93 78 63 29.91 29.88 29.84 10 9 7 21 10 45 0.00  
26 68 63 57 54 51 50 80 68 56 30.02 29.97 29.89 10 10 10 22 13 26 0.00  
27 76 66 56 60 56 53 87 74 60 30.07 30.02 29.96 10 10 10 16 6 18 0.00  
28 76 65 54 58 55 52 93 72 50 30.04 29.99 29.96 10 10 10 17 6 20 0.00  
29 84 67 50 57 54 50 100 67 34 29.96 29.88 29.80 10 10 7 17 6 21 0.00  
30 67 60 53 55 54 52 93 78 63 29.88 29.84 29.79 10 9 6 21 10 25 0.00  
31 63 60 57 54 52 51 86 77 67 30.00 29.95 29.89 10 9 6 20 14 26 T Rain