Weather History for Santa Ana, CA

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Month of September, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 102 °F 86 °F 78 °F
Mean Temperature 87 °F 78 °F 72 °F
Min Temperature 74 °F 68 °F 63 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 22 12 7 375
Growing Degree Days (base 50) 36 27 20 798
Dew Point  
Dew Point 68 °F 61 °F 43 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 14 mph 4 mph 0 mph
Gust Wind 20 mph - -
Sea Level Pressure  
Sea Level Pressure 30.03 in 29.92 in 29.78 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 08, 2012 Rise Set
Actual Time 6:30 AM PDT 7:06 PM PDT
Civil Twilight 6:05 AM PDT 7:31 PM PDT
Nautical Twilight 5:35 AM PDT 8:01 PM PDT
Astronomical Twilight 5:05 AM PDT 8:31 PM PDT
Moon No Moon Rise 1:55 PM PDT (9/8)
Length of Visible Light 13h 26m
Length of Day
12h 36m
Waning Gibbous, 48% of the Moon is Illuminated
Sep 8
Waning Gibbous
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

Weather History Calendar

Precipitation Actual month total 0.00 Normal Month Total: 0.22
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
87 | 66 0.00
Average:
81 | 65 0.00
Scattered Clouds
Actual:
85 | 63 0.00
Average:
81 | 65 0.00
Scattered Clouds
Actual:
86 | 66 0.00
Average:
81 | 65 0.00
Partly Cloudy
Actual:
93 | 69 0.00
Average:
81 | 65 0.00
Partly Cloudy
Actual:
86 | 72 T
Average:
81 | 65 0.00
Scattered Clouds
Actual:
87 | 70 0.00
Average:
80 | 65 0.00
Scattered Clouds
Actual:
85 | 70 0.00
Average:
80 | 65 0.01
Partly Cloudy
Actual:
84 | 70 0.00
Average:
80 | 65 0.01
Scattered Clouds
Actual:
89 | 70 0.00
Average:
80 | 65 0.01
Scattered Clouds
Actual:
86 | 74 0.00
Average:
80 | 65 0.01
Partly Cloudy
Actual:
79 | 72 0.00
Average:
80 | 65 0.01
Partly Cloudy
Actual:
84 | 71 0.00
Average:
80 | 64 0.01
Partly Cloudy
Actual:
84 | 70 0.00
Average:
80 | 64 0.00
Scattered Clouds
Actual:
99 | 67 0.00
Average:
80 | 64 0.01
Scattered Clouds
Actual:
102 | 72 0.00
Average:
80 | 64 0.01
Scattered Clouds
Actual:
82 | 70 0.00
Average:
80 | 64 0.01
Partly Cloudy
Actual:
81 | 69 0.00
Average:
79 | 64 0.01
Scattered Clouds
Actual:
82 | 66 0.00
Average:
79 | 64 0.01
Clear
Actual:
86 | 66 0.00
Average:
79 | 64 0.01
Scattered Clouds
Actual:
88 | 67 0.00
Average:
79 | 63 0.01
Partly Cloudy
Actual:
85 | 68 0.00
Average:
79 | 63 0.01
Partly Cloudy
Actual:
92 | 68 0.00
Average:
79 | 63 0.01
Scattered Clouds
Actual:
91 | 70 0.00
Average:
78 | 63 0.01
Clear
Actual:
84 | 68 0.00
Average:
78 | 63 0.00
Partly Cloudy
Actual:
78 | 65 0.00
Average:
78 | 63 0.01
Partly Cloudy
Actual:
80 | 66 0.00
Average:
78 | 63 0.01
Partly Cloudy
Actual:
82 | 65 0.00
Average:
78 | 62 0.01
Partly Cloudy
Actual:
84 | 66 0.00
Average:
78 | 62 0.01
Scattered Clouds
Actual:
88 | 66 0.00
Average:
77 | 62 0.01
Clear
Actual:
91 | 66 0.00
Average:
77 | 62 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
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 87 77 66 62 57 45 81 52 23 29.94 29.90 29.88 10 10 10 10 3 14 0.00  
2 85 74 63 61 57 53 78 58 37 29.93 29.90 29.85 10 10 10 13 3 16 0.00  
3 86 76 66 64 60 54 76 57 37 29.98 29.93 29.89 10 10 6 12 3 15 0.00  
4 93 81 69 64 60 48 78 51 23 29.99 29.95 29.89 10 10 9 12 4 14 0.00  
5 86 79 72 64 61 52 79 57 34 29.96 29.94 29.90 10 10 10 13 3 15 T  
6 87 79 70 66 60 47 79 55 31 29.98 29.94 29.91 10 10 10 13 5 17 0.00  
7 85 78 70 65 62 55 79 58 37 30.02 29.97 29.93 10 10 10 12 4 16 0.00  
8 84 77 70 63 61 59 78 62 46 29.95 29.90 29.83 10 10 10 14 4 17 0.00  
9 89 80 70 65 63 60 78 59 40 29.91 29.85 29.78 10 10 9 10 3 14 0.00  
10 86 80 74 67 66 64 79 65 51 29.90 29.86 29.83 10 10 9 14 6 17 0.00  
11 79 76 72 68 66 64 84 77 69 29.99 29.92 29.85 10 10 7 13 5 17 0.00  
12 84 78 71 66 65 64 79 67 55 30.02 29.98 29.92 10 9 7 13 4 16 0.00  
13 84 77 70 65 64 64 84 70 55 30.02 29.98 29.90 10 8 4 10 4 16 0.00  
14 99 83 67 65 61 50 84 53 21 29.98 29.93 29.87 10 10 9 13 3 15 0.00  
15 102 87 72 63 53 43 68 41 14 29.99 29.94 29.90 10 10 10 12 4 15 0.00  
16 82 76 70 65 63 57 73 64 54 30.03 29.98 29.95 10 10 10 14 5 18 0.00  
17 81 75 69 63 62 61 78 65 51 30.03 29.99 29.93 10 10 8 13 5 20 0.00  
18 82 74 66 63 61 57 87 66 45 30.02 29.97 29.92 10 9 5 10 4 14 0.00  
19 86 76 66 63 61 56 81 61 40 29.97 29.93 29.88 10 10 8 12 3 14 0.00  
20 88 78 67 64 61 58 78 61 43 29.94 29.90 29.84 10 10 9 10 3 14 0.00  
21 85 77 68 65 64 61 84 66 47 29.91 29.88 29.82 10 8 5 13 4 20 0.00  
22 92 80 68 66 64 59 84 59 34 29.93 29.89 29.85 10 9 6 12 2 15 0.00  
23 91 81 70 65 63 58 84 60 36 29.94 29.91 29.87 10 9 6 13 3 16 0.00  
24 84 76 68 63 61 58 73 58 43 29.98 29.93 29.89 10 10 8 13 5 16 0.00  
25 78 72 65 62 59 57 87 71 54 29.92 29.89 29.84 10 10 8 13 5 18 0.00  
26 80 73 66 61 59 57 73 63 52 29.89 29.86 29.82 10 10 8 13 3 16 0.00  
27 82 74 65 62 61 60 87 71 54 29.92 29.89 29.84 10 7 4 10 4 15 0.00  
28 84 75 66 62 61 56 81 61 40 29.93 29.89 29.83 10 8 4 10 3 15 0.00  
29 88 77 66 64 61 57 87 64 40 29.97 29.92 29.88 10 9 6 12 2 15 0.00  
30 91 79 66 64 61 56 78 55 32 29.97 29.92 29.87 10 10 9 9 3 13 0.00