Weather History for Oakland, CA

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Month of April, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 83 °F 65 °F 57 °F
Mean Temperature 69 °F 57 °F 48 °F
Min Temperature 56 °F 48 °F 36 °F
Degree Days  
Heating Degree Days (base 65) 17 9 0 256
Cooling Degree Days (base 65) 4 0 0 6
Growing Degree Days (base 50) 18 6 0 194
Dew Point  
Dew Point 65 °F 48 °F 21 °F
Precipitation  
Precipitation 1.20 in 0.10 in 0.00 in 2.98 in
Snowdepth - - - -
Wind  
Wind 35 mph 9 mph 0 mph
Gust Wind 79 mph 29 mph 18 mph
Sea Level Pressure  
Sea Level Pressure 30.30 in 30.05 in 29.74 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Apr. 08, 2012 Rise Set
Actual Time 6:43 AM PDT 7:38 PM PDT
Civil Twilight 6:16 AM PDT 8:05 PM PDT
Nautical Twilight 5:44 AM PDT 8:37 PM PDT
Astronomical Twilight 5:11 AM PDT 9:10 PM PDT
Moon 10:28 PM PDT (4/8) 7:47 AM PDT (4/8)
Length of Visible Light 13h 49m
Length of Day
12h 55m
Waning Gibbous, 94% of the Moon is Illuminated
Apr 8
Waning Gibbous
Apr 13
Last Quarter
Apr 21
New
Apr 29
First Quarter
May 5
Full

Weather History Calendar

Precipitation Actual month total 2.98 Normal Month Total: 1.34
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Rain
Actual:
59 | 45 0.00
Average:
65 | 47 0.06
Fog
Actual:
63 | 41 0.00
Average:
65 | 47 0.06
Rain
Actual:
63 | 49 T
Average:
65 | 47 0.05
Scattered Clouds
Actual:
59 | 45 0.00
Average:
65 | 47 0.06
Scattered Clouds
Actual:
57 | 41 0.00
Average:
65 | 47 0.05
Scattered Clouds
Actual:
59 | 36 0.00
Average:
66 | 47 0.06
Partly Cloudy
Actual:
65 | 38 0.00
Average:
66 | 47 0.05
Partly Cloudy
Actual:
63 | 39 0.00
Average:
66 | 48 0.05
Mostly Cloudy
Actual:
64 | 44 0.00
Average:
66 | 48 0.05
Rain
Actual:
57 | 52 0.46
Average:
66 | 48 0.04
Rain
Actual:
61 | 51 0.11
Average:
66 | 48 0.04
Thunderstorm
Actual:
61 | 48 1.20
Average:
66 | 48 0.05
Rain
Actual:
57 | 47 1.04
Average:
67 | 48 0.04
Scattered Clouds
Actual:
61 | 47 0.00
Average:
67 | 48 0.04
Partly Cloudy
Actual:
62 | 47 0.00
Average:
67 | 48 0.05
Partly Cloudy
Actual:
62 | 50 0.00
Average:
67 | 48 0.04
Partly Cloudy
Actual:
62 | 52 0.00
Average:
67 | 48 0.05
Partly Cloudy
Actual:
66 | 51 0.00
Average:
67 | 49 0.04
Partly Cloudy
Actual:
68 | 54 0.00
Average:
67 | 49 0.04
Clear
Actual:
79 | 54 0.00
Average:
67 | 49 0.05
Clear
Actual:
83 | 54 0.00
Average:
67 | 49 0.04
Scattered Clouds
Actual:
66 | 54 0.00
Average:
67 | 49 0.04
Mostly Cloudy
Actual:
67 | 55 0.00
Average:
67 | 49 0.04
Partly Cloudy
Actual:
69 | 56 0.00
Average:
67 | 49 0.05
Rain
Actual:
69 | 55 0.14
Average:
67 | 49 0.04
Rain
Actual:
62 | 51 0.03
Average:
67 | 49 0.03
Scattered Clouds
Actual:
67 | 45 0.00
Average:
67 | 50 0.04
Scattered Clouds
Actual:
67 | 48 0.00
Average:
67 | 50 0.03
Scattered Clouds
Actual:
73 | 50 0.00
Average:
67 | 50 0.03
Partly Cloudy
Actual:
68 | 50 0.00
Average:
67 | 50 0.03
 

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
Apr high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 59 52 45 48 41 35 80 62 43 30.30 30.22 30.07 10 10 4 28 14 33 0.00 Rain
2 63 52 41 47 43 39 96 71 46 30.27 30.17 30.09 10 10 10 20 8 25 0.00 Fog
3 63 56 49 54 47 41 89 72 55 30.14 30.09 30.03 10 10 6 26 9 64 T Rain
4 59 52 45 41 38 35 82 65 47 30.23 30.19 30.15 10 10 10 28 12 52 0.00  
5 57 49 41 38 34 30 70 56 41 30.21 30.16 30.12 10 10 10 25 12 39 0.00  
6 59 48 36 42 37 33 92 66 40 30.30 30.24 30.18 10 10 10 16 7 24 0.00  
7 65 52 38 43 37 21 82 51 19 30.19 30.11 30.05 10 10 10 15 6 79 0.00  
8 63 51 39 45 41 36 92 68 43 30.09 30.06 30.03 10 10 10 21 6 0 0.00  
9 64 54 44 47 42 28 100 64 27 30.03 29.95 29.84 10 10 10 31 8 37 0.00  
10 57 55 52 54 51 42 100 81 61 29.91 29.87 29.83 10 8 3 17 7 20 0.46 Rain
11 61 56 51 52 49 45 100 79 57 30.01 29.90 29.83 10 9 3 24 13 29 0.11 Rain
12 61 55 48 56 48 44 100 78 55 30.06 29.94 29.84 10 7 1 35 14 78 1.20 Rain , Thunderstorm
13 57 52 47 49 46 39 100 76 51 29.89 29.79 29.74 10 8 2 31 16 36 1.04 Rain
14 61 54 47 52 43 37 100 76 51 30.17 30.03 29.90 10 10 9 21 12 28 0.00  
15 62 55 47 53 51 50 100 86 72 30.25 30.22 30.17 10 10 9 18 8 26 0.00  
16 62 56 50 54 50 45 100 76 52 30.27 30.23 30.21 10 10 10 17 8 18 0.00  
17 62 57 52 56 54 49 100 90 80 30.22 30.17 30.12 10 10 10 20 9 32 0.00  
18 66 59 51 58 53 47 100 80 60 30.19 30.16 30.12 10 10 10 21 11 37 0.00  
19 68 61 54 64 58 54 100 91 81 30.19 30.15 30.09 10 10 10 15 6 18 0.00  
20 79 67 54 64 57 53 100 74 47 30.10 30.03 29.97 10 10 10 13 5 15 0.00  
21 83 69 54 65 57 51 100 72 43 29.99 29.92 29.85 10 10 10 14 5 17 0.00  
22 66 60 54 63 56 51 100 89 78 29.93 29.90 29.88 10 10 10 21 10 36 0.00  
23 67 61 55 59 56 54 100 82 63 30.02 29.96 29.92 10 10 10 31 14 78 0.00  
24 69 63 56 59 56 54 100 79 57 30.06 30.02 29.97 10 10 10 20 8 30 0.00  
25 69 62 55 61 57 55 100 82 63 30.02 29.87 29.80 10 9 2 20 7 28 0.14 Rain
26 62 57 51 59 52 43 100 74 48 30.22 29.95 29.79 10 9 2 26 17 33 0.03 Rain
27 67 56 45 53 45 37 100 70 39 30.25 30.21 30.16 10 10 9 21 10 32 0.00  
28 67 58 48 57 50 41 100 76 52 30.15 30.03 29.93 10 10 9 17 6 61 0.00  
29 73 62 50 57 52 45 100 77 53 29.95 29.92 29.88 10 10 8 20 6 53 0.00  
30 68 59 50 60 53 48 100 79 58 29.99 29.96 29.93 10 10 8 26 10 66 0.00