Weather History for Vacaville, CA

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Month of April, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 90 °F 72 °F 55 °F
Mean Temperature 73 °F 59 °F 48 °F
Min Temperature 57 °F 48 °F 35 °F
Degree Days  
Heating Degree Days (base 65) 17 7 0 204
Cooling Degree Days (base 65) 8 1 0 34
Growing Degree Days (base 50) 23 9 0 284
Dew Point  
Dew Point 63 °F 45 °F 23 °F
Precipitation  
Precipitation 0.88 in 0.07 in 0.00 in 2.05 in
Snowdepth - - - -
Wind  
Wind 22 mph 5 mph 0 mph
Gust Wind 34 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.30 in 30.01 in 29.71 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Apr. 29, 2012 Rise Set
Actual Time 6:12 AM PDT 7:58 PM PDT
Civil Twilight 5:44 AM PDT 8:26 PM PDT
Nautical Twilight 5:09 AM PDT 9:01 PM PDT
Astronomical Twilight 4:33 AM PDT 9:37 PM PDT
Moon 1:01 PM PDT (4/29) 2:00 AM PDT (4/29)
Length of Visible Light 14h 42m
Length of Day
13h 45m
First Quarter, 54% of the Moon is Illuminated
Apr 29
First Quarter
May 5
Full
May 12
Last Quarter
May 20
New
May 28
First Quarter

Weather History Calendar

Precipitation Actual month total 2.05 Average Month Total: 1.07
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Scattered Clouds
Actual:
64 | 46 0.00
Average:
68 | 42 0.05
Clear
Actual:
69 | 43 0.00
Average:
69 | 42 0.01
Scattered Clouds
Actual:
69 | 48 0.00
Average:
71 | 44 0.06
Scattered Clouds
Actual:
64 | 39 0.00
Average:
70 | 43 0.04
Scattered Clouds
Actual:
59 | 37 0.00
Average:
69 | 43 0.10
Clear
Actual:
63 | 35 0.00
Average:
69 | 43 0.07
Clear
Actual:
66 | 36 0.00
Average:
70 | 41 0.01
Clear
Actual:
71 | 39 0.00
Average:
70 | 42 0.02
Clear
Actual:
71 | 39 0.00
Average:
70 | 42 0.00
Rain
Actual:
55 | 51 0.32
Average:
71 | 44 0.12
Rain
Actual:
61 | 48 0.04
Average:
71 | 41 0.09
Rain
Actual:
61 | 46 0.88
Average:
72 | 44 0.04
Rain
Actual:
59 | 46 0.73
Average:
72 | 42 0.02
Scattered Clouds
Actual:
69 | 43 0.00
Average:
74 | 44 0.02
Clear
Actual:
71 | 45 0.00
Average:
73 | 43 0.01
Clear
Actual:
72 | 48 0.00
Average:
73 | 44 0.00
Clear
Actual:
71 | 46 0.00
Average:
71 | 44 0.05
Scattered Clouds
Actual:
75 | 50 0.00
Average:
71 | 43 0.04
Scattered Clouds
Actual:
81 | 55 0.00
Average:
72 | 45 0.04
Clear
Actual:
90 | 55 0.00
Average:
73 | 44 0.01
Clear
Actual:
90 | 57 0.00
Average:
74 | 45 0.04
Clear
Actual:
89 | 57 0.00
Average:
74 | 45 0.02
Clear
Actual:
73 | 57 0.00
Average:
72 | 45 0.07
Partly Cloudy
Actual:
73 | 57 0.00
Average:
72 | 44 0.04
Rain
Actual:
73 | 57 0.07
Average:
74 | 45 0.01
Partly Cloudy
Actual:
64 | 53 0.01
Average:
75 | 46 0.02
Clear
Actual:
73 | 41 0.00
Average:
77 | 45 0.03
Clear
Actual:
84 | 53 0.00
Average:
78 | 46 0.02
Clear
Actual:
86 | 51 0.00
Average:
78 | 48 0.01
Clear
Actual:
84 | 54 0.00
Average:
78 | 48 0.01
 

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 64 54 46 41 35 27 77 51 26 30.27 30.20 30.01 10 10 10 22 8 34 0.00  
2 69 56 43 44 39 36 82 59 31 30.25 30.14 30.03 10 10 10 10 4 24 0.00  
3 69 58 48 49 43 35 82 63 39 30.06 30.02 29.98 10 10 10 18 7 28 0.00  
4 64 52 39 36 31 23 86 47 23 30.19 30.14 30.10 10 10 10 14 5 23 0.00  
5 59 48 37 35 30 26 82 54 28 30.17 30.12 30.07 10 10 10 8 3 - 0.00  
6 63 48 35 38 32 25 89 58 24 30.30 30.23 30.17 10 10 10 7 2 - 0.00  
7 66 51 36 42 35 29 89 58 27 30.17 30.12 30.04 10 10 10 6 1 - 0.00  
8 71 55 39 42 37 32 89 55 30 30.08 30.04 29.99 10 10 10 10 2 - 0.00  
9 71 54 39 40 34 26 83 47 20 30.01 29.92 29.83 10 10 10 20 4 32 0.00  
10 55 53 51 54 49 41 100 86 62 29.92 29.88 29.82 10 9 5 13 6 - 0.32 Rain
11 61 54 48 49 45 41 93 72 51 29.99 29.90 29.80 10 10 10 22 9 31 0.04 Rain
12 61 52 46 48 44 36 100 79 44 30.04 29.96 29.83 10 9 3 15 8 32 0.88 Rain
13 59 52 46 47 44 40 97 83 55 29.85 29.78 29.71 10 9 2 12 6 - 0.73 Rain
14 69 56 43 47 41 38 86 61 40 30.10 29.98 29.86 10 10 10 13 5 20 0.00  
15 71 58 45 51 46 42 97 68 36 30.22 30.16 30.11 10 10 10 12 4 - 0.00  
16 72 60 48 48 44 39 83 60 35 30.21 30.17 30.14 10 10 10 15 6 22 0.00  
17 71 58 46 53 47 36 93 68 38 30.16 30.10 30.04 10 10 10 14 4 18 0.00  
18 75 62 50 53 49 44 86 65 43 30.14 30.09 30.05 10 10 10 10 5 - 0.00  
19 81 68 55 60 55 51 86 63 45 30.15 30.10 30.04 10 10 10 6 2 - 0.00  
20 90 72 55 59 55 50 97 59 28 30.06 30.01 29.94 10 10 10 9 2 - 0.00  
21 90 73 57 63 58 54 90 63 34 29.97 29.91 29.83 10 10 10 7 1 - 0.00  
22 89 72 57 63 57 53 93 64 31 29.89 29.85 29.79 10 10 10 10 2 - 0.00  
23 73 64 57 53 50 49 78 64 47 29.98 29.89 29.81 10 10 10 20 10 30 0.00  
24 73 65 57 55 53 50 83 69 49 30.06 30.01 29.93 10 10 10 16 6 21 0.00  
25 73 65 57 56 53 50 93 68 48 29.99 29.88 29.78 10 10 9 14 7 20 0.07 Rain
26 64 59 53 57 48 36 97 71 45 30.17 29.92 29.78 10 10 4 17 9 23 0.01  
27 73 57 41 46 39 35 89 53 28 30.23 30.18 30.11 10 10 10 8 2 - 0.00  
28 84 68 53 53 45 41 75 47 23 30.11 29.98 29.85 10 10 10 8 3 - 0.00  
29 86 68 51 56 50 42 89 55 21 29.91 29.87 29.84 10 10 10 8 2 - 0.00  
30 84 68 54 57 52 45 90 60 41 29.94 29.88 29.83 10 10 10 16 4 23 0.00