Weather History for Carlsbad, CA

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Month of September, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 100 °F 80 °F 72 °F
Mean Temperature 86 °F 73 °F 67 °F
Min Temperature 73 °F 67 °F 62 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 22 8 2 228
Growing Degree Days (base 50) 36 23 17 679
Dew Point  
Dew Point 68 °F 63 °F 40 °F
Precipitation  
Precipitation 0.01 in 0.00 in 0.00 in 0.03 in
Snowdepth - - - -
Wind  
Wind 12 mph 2 mph 0 mph
Gust Wind 18 mph 17 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.03 in 29.92 in 29.81 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 12, 2012 Rise Set
Actual Time 6:31 AM PDT 6:58 PM PDT
Civil Twilight 6:06 AM PDT 7:23 PM PDT
Nautical Twilight 5:37 AM PDT 7:52 PM PDT
Astronomical Twilight 5:07 AM PDT 8:22 PM PDT
Moon 3:01 AM PDT (9/12) 4:42 PM PDT (9/12)
Length of Visible Light 13h 17m
Length of Day
12h 27m
Waning Crescent, 13% of the Moon is Illuminated
Sep 12
Waning Crescent
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

Weather History Calendar

Precipitation Actual month total 0.03 Average Month Total: 0.00
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Fog
Actual:
81 | 66 0.00
Average:
73 | 62 0.00
Clear
Actual:
78 | 63 0.00
Average:
73 | 62 0.00
Scattered Clouds
Actual:
77 | 62 0.01
Average:
73 | 62 0.00
Scattered Clouds
Actual:
82 | 66 0.00
Average:
73 | 62 0.00
Clear
Actual:
86 | 71 0.00
Average:
73 | 62 0.00
Scattered Clouds
Actual:
80 | 69 0.00
Average:
73 | 62 0.00
Clear
Actual:
79 | 68 0.00
Average:
72 | 62 0.00
Clear
Actual:
79 | 68 0.00
Average:
72 | 61 0.00
Rain
Actual:
79 | 69 0.00
Average:
72 | 61 0.00
Thunderstorm
Actual:
82 | 69 0.00
Average:
72 | 61 0.00
Overcast
Actual:
75 | 71 0.00
Average:
72 | 61 0.00
Partly Cloudy
Actual:
79 | 69 0.00
Average:
71 | 61 0.00
Partly Cloudy
Actual:
73 | 68 0.00
Average:
71 | 60 0.00
Clear
Actual:
93 | 66 0.01
Average:
71 | 60 0.00
Clear
Actual:
100 | 73 0.00
Average:
71 | 60 0.00
Fog
Actual:
81 | 64 0.00
Average:
71 | 60 0.00
Partly Cloudy
Actual:
75 | 68 0.00
Average:
71 | 60 0.00
Partly Cloudy
Actual:
75 | 66 0.00
Average:
71 | 60 0.00
Scattered Clouds
Actual:
77 | 64 0.00
Average:
71 | 60 0.00
Fog
Actual:
81 | 64 0.00
Average:
71 | 60 0.00
Partly Cloudy
Actual:
78 | 68 0.00
Average:
71 | 60 0.00
Fog
Actual:
81 | 68 0.00
Average:
71 | 60 0.00
Fog
Actual:
82 | 66 0.01
Average:
71 | 60 0.00
Scattered Clouds
Actual:
78 | 66 0.00
Average:
71 | 59 0.00
Partly Cloudy
Actual:
72 | 62 0.00
Average:
71 | 59 0.00
Partly Cloudy
Actual:
73 | 64 0.00
Average:
71 | 59 0.00
Partly Cloudy
Actual:
75 | 64 0.00
Average:
71 | 59 0.00
Partly Cloudy
Actual:
75 | 64 0.00
Average:
71 | 59 0.00
Scattered Clouds
Actual:
78 | 64 0.00
Average:
71 | 58 0.00
Clear
Actual:
82 | 66 0.00
Average:
71 | 58 0.00
 

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 81 73 66 65 63 59 94 77 50 29.92 29.90 29.88 10 8 0 8 2 - 0.00 Fog
2 78 69 63 65 60 51 87 72 51 29.93 29.89 29.86 10 10 6 9 2 - 0.00  
3 77 68 62 65 63 60 94 81 60 29.97 29.92 29.89 10 8 2 8 1 - 0.01  
4 82 74 66 67 64 59 90 72 47 29.98 29.95 29.91 10 8 2 9 2 - 0.00  
5 86 78 71 67 63 55 84 67 42 29.96 29.93 29.91 10 10 8 10 2 - 0.00  
6 80 74 69 67 63 57 90 72 45 29.97 29.94 29.91 10 9 2 10 2 - 0.00  
7 79 74 68 67 63 58 84 70 57 30.01 29.97 29.93 10 10 10 9 3 - 0.00  
8 79 73 68 65 63 59 87 76 52 29.94 29.90 29.85 10 10 9 9 3 - 0.00  
9 79 74 69 68 65 62 88 76 58 29.90 29.86 29.81 10 9 6 10 2 - 0.00 Rain
10 82 75 69 68 67 64 90 78 58 29.91 29.87 29.82 10 8 4 8 3 - 0.00 Thunderstorm
11 75 72 71 68 67 66 88 84 78 29.98 29.92 29.84 10 8 3 10 3 - 0.00  
12 79 74 69 67 66 64 90 80 66 30.01 29.97 29.92 10 10 8 9 3 - 0.00  
13 73 70 68 66 65 64 93 85 78 30.01 29.97 29.91 8 5 3 7 3 - 0.00  
14 93 78 66 66 61 48 90 59 31 29.96 29.92 29.86 10 8 5 10 2 17 0.01  
15 100 86 73 57 46 40 53 28 13 29.98 29.94 29.89 10 10 10 10 3 - 0.00  
16 81 72 64 66 63 53 96 77 51 30.03 29.99 29.95 10 7 0 9 2 - 0.00 Fog
17 75 72 68 65 63 62 87 78 66 30.02 29.98 29.93 10 8 6 9 3 - 0.00  
18 75 70 66 65 63 62 87 79 68 30.01 29.97 29.93 10 8 5 10 2 16 0.00  
19 77 70 64 65 63 61 88 80 64 29.97 29.94 29.88 10 9 7 12 1 - 0.00  
20 81 72 64 67 64 60 100 85 50 29.93 29.91 29.86 10 5 0 9 1 - 0.00 Fog
21 78 73 68 68 66 64 90 80 64 29.91 29.88 29.83 9 7 4 9 2 - 0.00  
22 81 74 68 68 66 60 96 83 54 29.92 29.88 29.85 10 5 0 10 1 - 0.00 Fog
23 82 74 66 68 65 60 100 82 46 29.94 29.90 29.88 10 5 0 12 1 18 0.01 Fog
24 78 72 66 66 63 59 90 76 56 29.97 29.93 29.89 10 9 6 12 2 - 0.00  
25 72 67 62 64 61 57 94 80 68 29.93 29.89 29.85 10 8 4 10 1 - 0.00  
26 73 68 64 62 60 57 84 75 59 29.88 29.86 29.82 10 10 8 9 2 - 0.00  
27 75 68 64 64 63 61 88 81 68 29.92 29.88 29.85 10 8 6 7 1 - 0.00  
28 75 70 64 65 63 61 94 82 64 29.92 29.88 29.83 10 6 2 9 1 - 0.00  
29 78 71 64 64 62 57 94 75 57 29.96 29.91 29.88 10 8 5 12 2 - 0.00  
30 82 74 66 66 61 55 84 66 47 29.96 29.92 29.88 10 9 6 7 1 - 0.00