Weather History for KOLM - September, 2012

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Month of September, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 89 °F 74 °F 61 °F
Mean Temperature 68 °F 59 °F 52 °F
Min Temperature 56 °F 43 °F 36 °F
Degree Days  
Heating Degree Days (base 65) 13 6 0 193
Cooling Degree Days (base 65) 3 0 0 3
Growing Degree Days (base 50) 18 9 2 262
Dew Point  
Dew Point 57 °F 47 °F 36 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 17 mph 3 mph 0 mph
Gust Wind 93 mph 18 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.41 in 30.12 in 29.93 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 07, 2012 Rise Set
Actual Time 6:39 AM PDT 7:38 PM PDT
Civil Twilight 6:08 AM PDT 8:09 PM PDT
Nautical Twilight 5:31 AM PDT 8:46 PM PDT
Astronomical Twilight 4:52 AM PDT 9:25 PM PDT
Moon 11:10 PM PDT (9/7) 2:04 PM PDT (9/7)
Length of Visible Light 14h 00m
Length of Day
12h 58m
Waning Gibbous, 57% of the Moon is Illuminated
Sep 7
Waning Gibbous
Sep 8
Last Quarter
Sep 15
New
Sep 22
First Quarter
Sep 29
Full

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 73 58 42 50 47 43 100 69 38 30.15 30.11 30.03 10 8 2 13 3 18 0.00  
2 71 55 39 51 44 39 100 74 47 30.22 30.17 30.14 10 5 0 9 2 13 0.00 Fog
3 74 58 42 54 49 43 100 73 46 30.19 30.16 30.12 10 6 0 13 4 28 0.00 Fog
4 78 61 44 52 48 45 100 68 36 30.21 30.17 30.10 10 8 0 17 4 20 0.00 Fog
5 81 62 43 54 49 43 100 67 33 30.11 30.02 29.93 10 10 9 10 3 14 0.00  
6 84 65 45 54 49 45 100 66 31 30.05 30.00 29.96 10 9 2 15 4 20 0.00  
7 89 68 46 53 48 40 93 56 18 30.13 30.07 30.01 10 10 10 10 2 14 0.00  
8 78 63 47 56 52 47 93 68 43 30.03 30.00 29.95 10 9 2 14 5 17 0.00 Fog
9 65 61 56 55 52 50 93 78 63 30.04 30.01 29.99 10 10 5 16 8 22 T Rain
10 67 54 41 56 45 40 93 65 37 30.22 30.12 29.99 10 10 5 17 8 24 T Rain
11 68 52 36 45 39 36 100 67 34 30.32 30.29 30.23 10 9 2 13 5 20 0.00  
12 73 55 36 47 41 37 92 61 29 30.35 30.28 30.22 10 10 10 16 6 22 0.00  
13 83 60 37 49 43 37 96 59 22 30.23 30.14 30.04 10 9 7 9 3 16 0.00  
14 82 62 42 50 46 42 93 60 26 30.09 30.06 30.00 10 9 7 8 2 12 0.00  
15 76 60 44 52 48 43 100 69 38 30.19 30.15 30.08 10 8 2 10 2 13 0.00  
16 76 57 38 52 45 38 100 72 43 30.23 30.18 30.12 10 7 0 13 3 18 0.00 Fog
17 81 62 42 54 47 43 93 62 30 30.13 30.08 30.00 10 9 1 13 3 16 0.00 Fog
18 85 63 41 56 48 41 100 65 29 30.12 30.04 30.01 10 8 1 10 2 12 0.00  
19 74 60 46 55 52 46 100 75 49 30.17 30.12 30.06 10 5 0 9 2 13 0.00 Fog
20 68 59 49 54 52 48 100 82 63 30.13 30.10 30.06 10 4 0 12 6 15 0.00 Fog
21 61 58 55 54 53 50 93 83 72 30.16 30.14 30.12 10 10 6 9 4 13 0.00  
22 68 56 43 52 50 44 93 71 49 30.17 30.14 30.12 10 10 10 8 2 10 0.00  
23 69 54 39 50 43 39 100 74 47 30.17 30.14 30.12 10 5 0 13 2 17 0.00 Fog
24 71 56 41 54 48 42 100 77 53 30.14 30.12 30.09 10 7 0 8 1 12 0.00 Fog
25 65 53 41 54 49 42 100 83 65 30.16 30.13 30.11 10 8 1 8 2 10 0.00  
26 69 55 40 52 46 41 100 73 45 30.14 30.11 30.05 10 4 0 13 2 16 0.00 Fog
27 74 57 40 52 46 39 100 69 38 30.08 30.04 29.94 10 6 0 12 2 14 0.00 Fog
28 80 65 49 56 51 46 93 63 32 30.03 29.97 29.94 10 9 6 12 3 14 T  
29 69 57 44 57 50 46 93 71 49 30.30 30.18 30.05 10 10 10 13 3 93 0.00  
30 71 54 37 47 42 37 100 68 36 30.41 30.36 30.31 10 9 1 14 3 18 0.00