Weather History for Santee, CA

Change the Weather History Date:

Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 77 °F 63 °F 44 °F
Mean Temperature 65 °F 53 °F 38 °F
Min Temperature 59 °F 44 °F 32 °F
Degree Days  
Heating Degree Days (base 65) 27 12 0 367
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 15 5 0 149
Dew Point  
Dew Point 63 °F 46 °F 23 °F
Precipitation  
Precipitation 0.05 in 0.00 in 0.00 in 0.10 in
Snowdepth - - - -
Wind  
Wind 14 mph 2 mph 0 mph
Gust Wind 20 mph 20 mph 20 mph
Sea Level Pressure  
Sea Level Pressure 30.28 in 30.07 in 29.76 in

Monthly Weather History Graph

Monthly Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Dec. 12, 2012 Rise Set
Actual Time 6:41 AM PST 4:42 PM PST
Civil Twilight 6:14 AM PST 5:09 PM PST
Nautical Twilight 5:43 AM PST 5:40 PM PST
Astronomical Twilight 5:13 AM PST 6:10 PM PST
Moon 5:51 AM PST (12/12) 4:23 PM PST (12/12)
Length of Visible Light 10h 55m
Length of Day
10h 01m
Waning Crescent, 0% of the Moon is Illuminated
Dec 12
Waning Crescent
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Weather History Calendar

Precipitation Actual month total 0.10 Average Month Total: 1.84
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Mostly Cloudy
Actual:
71 | 59 0.00
Average:
71 | 41 0.06
Overcast
Actual:
69 | 57 0.00
Average:
70 | 41 0.06
Partly Cloudy
Actual:
66 | 53 0.00
Average:
70 | 41 0.06
Mostly Cloudy
Actual:
75 | 55 0.00
Average:
70 | 41 0.06
Overcast
Actual:
71 | 53 0.00
Average:
70 | 41 0.07
Partly Cloudy
Actual:
68 | 51 0.00
Average:
70 | 41 0.06
Partly Cloudy
Actual:
71 | 48 0.00
Average:
70 | 40 0.06
Fog
Actual:
69 | 46 0.00
Average:
70 | 40 0.05
Fog
Actual:
73 | 46 0.00
Average:
70 | 40 0.05
Clear
Actual:
77 | 39 0.00
Average:
71 | 40 0.05
Scattered Clouds
Actual:
71 | 39 0.00
Average:
71 | 39 0.05
Partly Cloudy
Actual:
69 | 42 0.00
Average:
71 | 39 0.05
Rain
Actual:
59 | 50 0.00
Average:
71 | 39 0.05
Rain
Actual:
59 | 44 0.05
Average:
71 | 39 0.05
Rain
Actual:
59 | 48 0.05
Average:
71 | 38 0.06
Rain
Actual:
59 | 48 0.00
Average:
71 | 38 0.06
Overcast
Actual:
64 | 53 0.00
Average:
70 | 38 0.06
Rain
Actual:
57 | 44 0.00
Average:
70 | 38 0.06
Clear
Actual:
46 | 33 0.00
Average:
70 | 37 0.05
Clear
Actual:
44 | 32 0.00
Average:
70 | 37 0.06
Scattered Clouds
Actual:
62 | 32 0.00
Average:
70 | 37 0.06
Clear
Actual:
62 | 33 0.00
Average:
70 | 37 0.05
Scattered Clouds
Actual:
62 | 37 0.00
Average:
70 | 37 0.06
Partly Cloudy
Actual:
62 | 44 0.00
Average:
70 | 37 0.06
Fog
Actual:
50 | 41 0.00
Average:
70 | 37 0.07
Rain
Actual:
60 | 44 0.00
Average:
70 | 38 0.06
Rain
Actual:
59 | 39 0.00
Average:
70 | 38 0.06
Clear
Actual:
66 | 35 0.00
Average:
70 | 38 0.07
Fog
Actual:
59 | 35 0.00
Average:
70 | 38 0.07
Rain
Actual:
51 | 37 0.00
Average:
70 | 38 0.07
Clear
Actual:
62 | 33 0.00
Average:
70 | 38 0.08
 

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
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 71 65 59 63 59 54 100 92 53 30.18 30.14 30.09 12 9 3 12 3 - 0.00  
2 69 63 57 61 58 54 100 91 56 30.16 30.13 30.09 20 10 5 12 2 - 0.00  
3 66 60 53 61 58 54 100 95 73 30.21 30.17 30.13 10 9 6 4 1 - 0.00  
4 75 65 55 61 57 52 100 95 44 30.23 30.19 30.11 10 6 1 6 2 - 0.00  
5 71 62 53 57 55 52 100 97 53 30.17 30.11 30.02 12 4 1 10 3 - 0.00  
6 68 60 51 57 55 52 100 97 60 30.05 29.98 29.88 15 6 2 9 2 - 0.00  
7 71 60 48 54 52 48 100 95 50 29.98 29.95 29.91 20 7 1 10 1 - 0.00  
8 69 58 46 54 50 45 100 95 52 30.00 29.97 29.91 20 3 0 7 0 - 0.00 Fog
9 73 60 46 50 47 39 100 89 29 30.14 30.05 29.99 20 6 0 7 3 - 0.00 Fog
10 77 58 39 46 40 30 100 81 19 30.14 30.11 30.04 15 7 3 7 1 - 0.00  
11 71 55 39 43 39 34 87 76 27 30.08 30.04 29.96 10 10 10 8 1 - 0.00  
12 69 56 42 48 44 39 93 74 40 30.03 29.95 29.89 20 10 6 10 3 - 0.00  
13 59 54 50 54 46 39 100 73 62 29.89 29.82 29.76 10 9 4 12 5 - 0.00 Rain
14 59 52 44 48 44 36 100 85 42 30.02 29.92 29.80 15 10 5 10 3 - 0.05 Rain
15 59 54 48 52 43 32 100 80 38 30.15 30.03 29.94 20 9 1 13 3 - 0.05 Rain
16 59 54 48 54 48 41 100 89 55 30.19 30.16 30.12 20 10 3 7 0 - 0.00 Rain
17 64 58 53 55 54 52 100 97 64 30.18 30.12 30.04 10 6 1 7 1 - 0.00  
18 57 50 44 57 46 30 100 80 47 30.03 29.97 29.86 20 10 2 14 3 - 0.00 Rain
19 46 40 33 32 30 25 93 72 43 30.26 30.15 30.04 10 10 10 5 1 - 0.00  
20 44 38 32 37 33 28 93 86 75 30.24 30.18 30.12 10 10 10 4 1 - 0.00  
21 62 47 32 41 35 27 100 79 26 30.13 30.09 30.05 20 10 10 6 0 - 0.00  
22 62 48 33 43 39 34 100 92 44 30.25 30.15 30.09 20 11 8 7 1 - 0.00  
23 62 50 37 48 43 37 100 96 52 30.21 30.19 30.12 20 10 8 8 1 - 0.00  
24 62 53 44 57 49 45 100 99 72 30.18 30.12 30.02 10 9 1 7 1 - 0.00  
25 50 46 41 50 45 41 100 97 76 30.12 30.08 30.03 10 8 0 6 1 - 0.00 Fog
26 60 52 44 55 47 43 100 97 52 30.04 30.01 29.97 12 9 4 14 2 20 0.00 Rain
27 59 49 39 48 43 36 100 92 42 30.14 30.05 29.98 20 10 7 12 2 - 0.00 Rain
28 66 50 35 39 35 23 100 79 19 30.15 30.12 30.06 15 10 10 8 1 - 0.00  
29 59 47 35 52 41 34 100 88 45 30.11 30.06 29.98 20 9 0 12 2 - 0.00 Fog
30 51 44 37 45 41 37 100 93 71 30.10 30.02 29.93 15 5 0 7 1 - 0.00 Fog , Rain
31 62 48 33 37 35 27 100 86 27 30.28 30.19 30.10 20 11 7 9 1 - 0.00