Weather History for Santa Ana, CA

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Month of April, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 83 °F 70 °F 60 °F
Mean Temperature 70 °F 62 °F 56 °F
Min Temperature 60 °F 54 °F 47 °F
Degree Days  
Heating Degree Days (base 65) 9 3 0 93
Cooling Degree Days (base 65) 5 0 0 9
Growing Degree Days (base 50) 18 11 6 341
Dew Point  
Dew Point 58 °F 49 °F 17 °F
Precipitation  
Precipitation 0.41 in 0.03 in 0.00 in 0.83 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 24 mph 5 mph 0 mph
Gust Wind 32 mph 18 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.21 in 29.98 in 29.78 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Apr. 18, 2012 Rise Set
Actual Time 6:16 AM PDT 7:25 PM PDT
Civil Twilight 5:50 AM PDT 7:51 PM PDT
Nautical Twilight 5:20 AM PDT 8:21 PM PDT
Astronomical Twilight 4:48 AM PDT 8:53 PM PDT
Moon 4:38 AM PDT (4/18) 5:24 PM PDT (4/18)
Length of Visible Light 14h 00m
Length of Day
13h 08m
Waning Crescent, 6% of the Moon is Illuminated
Apr 18
Waning Crescent
Apr 21
New
Apr 29
First Quarter
May 5
Full
May 12
Last Quarter

Weather History Calendar

Precipitation Actual month total 0.83 Normal Month Total: 0.89
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Scattered Clouds
Actual:
68 | 50 0.00
Average:
68 | 53 0.03
Scattered Clouds
Actual:
73 | 47 0.00
Average:
68 | 53 0.02
Scattered Clouds
Actual:
73 | 51 0.00
Average:
68 | 53 0.03
Scattered Clouds
Actual:
69 | 53 0.00
Average:
68 | 53 0.03
Partly Cloudy
Actual:
66 | 53 0.00
Average:
68 | 53 0.02
Partly Cloudy
Actual:
70 | 47 0.00
Average:
68 | 53 0.03
Clear
Actual:
83 | 49 0.00
Average:
68 | 53 0.02
Partly Cloudy
Actual:
76 | 50 0.00
Average:
68 | 53 0.02
Scattered Clouds
Actual:
75 | 51 0.00
Average:
68 | 53 0.03
Rain
Actual:
65 | 52 0.00
Average:
68 | 53 0.02
Rain
Actual:
65 | 54 0.33
Average:
68 | 53 0.03
Partly Cloudy
Actual:
65 | 52 0.00
Average:
69 | 53 0.03
Rain
Actual:
60 | 53 0.41
Average:
69 | 53 0.03
Partly Cloudy
Actual:
64 | 47 0.00
Average:
69 | 54 0.03
Scattered Clouds
Actual:
66 | 50 0.00
Average:
69 | 54 0.04
Scattered Clouds
Actual:
75 | 51 0.00
Average:
69 | 54 0.03
Scattered Clouds
Actual:
79 | 54 0.00
Average:
69 | 54 0.03
Partly Cloudy
Actual:
71 | 56 0.00
Average:
69 | 54 0.04
Partly Cloudy
Actual:
70 | 56 0.00
Average:
69 | 54 0.03
Partly Cloudy
Actual:
74 | 56 0.00
Average:
69 | 54 0.04
Partly Cloudy
Actual:
70 | 60 0.00
Average:
70 | 54 0.03
Overcast
Actual:
64 | 58 0.00
Average:
70 | 55 0.04
Overcast
Actual:
63 | 56 0.02
Average:
70 | 55 0.03
Partly Cloudy
Actual:
71 | 55 0.00
Average:
70 | 55 0.04
Rain
Actual:
79 | 60 T
Average:
70 | 55 0.03
Rain
Actual:
71 | 59 0.07
Average:
70 | 55 0.03
Partly Cloudy
Actual:
69 | 58 0.00
Average:
70 | 55 0.03
Scattered Clouds
Actual:
76 | 56 0.00
Average:
70 | 56 0.03
Partly Cloudy
Actual:
70 | 58 0.00
Average:
71 | 56 0.02
Overcast
Actual:
68 | 60 0.00
Average:
71 | 56 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 68 59 50 45 40 31 80 56 32 30.03 30.01 29.96 10 10 10 18 7 25 0.00  
2 73 60 47 50 40 30 71 47 23 30.04 29.98 29.91 10 10 10 15 5 18 0.00  
3 73 62 51 53 46 39 72 52 31 30.01 29.97 29.94 10 10 10 13 4 17 0.00  
4 69 61 53 53 50 48 83 66 49 30.00 29.95 29.90 10 10 8 14 5 16 0.00  
5 66 60 53 52 47 38 89 64 39 30.01 29.93 29.89 10 10 9 14 5 18 0.00  
6 70 59 47 45 42 38 77 54 31 30.09 30.04 29.98 10 10 9 13 4 16 0.00  
7 83 66 49 48 35 17 68 39 10 30.04 30.01 29.97 10 10 2 13 3 16 0.00  
8 76 63 50 51 40 27 77 47 16 30.04 30.02 30.00 10 10 10 12 3 15 0.00  
9 75 63 51 51 45 39 83 56 29 30.02 29.98 29.94 10 10 8 14 3 17 0.00  
10 65 59 52 49 47 46 89 73 56 29.98 29.93 29.90 10 8 4 16 4 22 0.00 Rain
11 65 60 54 54 50 41 86 66 46 30.13 29.99 29.89 10 8 2 15 9 21 0.33 Rain
12 65 59 52 50 48 45 83 68 52 30.21 30.15 30.08 10 10 10 16 5 22 0.00  
13 60 57 53 53 48 41 89 78 67 30.07 29.90 29.80 10 8 2 24 7 32 0.41 Rain
14 64 56 47 47 41 38 71 54 37 30.10 29.94 29.83 10 10 10 14 7 25 0.00  
15 66 58 50 50 45 42 77 65 52 30.18 30.14 30.11 10 10 10 12 4 17 0.00  
16 75 63 51 52 49 45 77 61 44 30.16 30.11 30.06 10 10 10 10 3 14 0.00  
17 79 67 54 54 50 43 86 57 28 30.07 30.02 29.96 10 10 9 12 3 14 0.00  
18 71 64 56 55 54 52 86 70 53 30.01 29.97 29.93 10 10 9 14 6 17 0.00  
19 70 63 56 56 54 53 86 73 59 29.99 29.96 29.92 10 8 4 12 4 18 0.00  
20 74 65 56 58 55 53 93 75 57 29.98 29.95 29.92 9 5 3 14 5 18 0.00  
21 70 65 60 58 56 55 84 75 66 29.98 29.94 29.91 10 5 2 15 5 20 0.00  
22 64 61 58 56 55 54 93 83 72 29.99 29.96 29.94 10 6 3 13 6 16 0.00  
23 63 60 56 56 54 51 93 80 67 30.07 30.02 29.99 10 8 2 10 4 15 0.02  
24 71 63 55 53 51 48 86 68 49 30.07 30.03 29.96 10 10 10 13 4 18 0.00  
25 79 70 60 58 55 50 78 61 43 30.02 29.91 29.78 10 9 3 16 5 21 T Rain
26 71 65 59 57 55 53 90 72 53 30.08 29.98 29.86 10 9 2 24 11 29 0.07 Rain
27 69 64 58 55 52 46 87 70 53 30.08 30.04 29.96 10 10 8 14 6 20 0.00  
28 76 66 56 55 52 49 86 65 43 29.94 29.86 29.79 10 10 8 12 3 17 0.00  
29 70 64 58 56 55 53 80 71 61 29.95 29.88 29.82 10 9 5 16 5 21 0.00  
30 68 64 60 56 55 54 84 76 68 29.99 29.96 29.93 10 9 7 12 4 16 0.00