Weather History for Kelso-Longview, WA

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Month of September, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 89 °F 69 °F 55 °F
Mean Temperature 73 °F 61 °F 50 °F
Min Temperature 62 °F 54 °F 44 °F
Degree Days  
Heating Degree Days (base 65) 14 5 0 130
Cooling Degree Days (base 65) 8 1 0 33
Growing Degree Days (base 50) 23 11 0 306
Dew Point  
Dew Point 68 °F 53 °F 37 °F
Precipitation  
Precipitation 1.71 in 0.27 in 0.00 in 8.17 in
Snowdepth - - - -
Wind  
Wind 26 mph 4 mph 0 mph
Gust Wind 41 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.20 in 29.93 in 29.32 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 17, 2013 Rise Set
Actual Time 6:52 AM PDT 7:18 PM PDT
Civil Twilight 6:22 AM PDT 7:48 PM PDT
Nautical Twilight 5:47 AM PDT 8:23 PM PDT
Astronomical Twilight 5:10 AM PDT 9:00 PM PDT
Moon 6:11 PM PDT (9/17) 4:49 AM PDT (9/17)
Length of Visible Light 13h 25m
Length of Day
12h 25m
Waxing Gibbous, 96% of the Moon is Illuminated
Sep 17
Waxing Gibbous
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter

Weather History Calendar

Precipitation Actual month total 8.17 Average Month Total: 1.72
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Partly Cloudy
Actual:
- | - 0.00
Average:
72 | 50 0.04
Partly Cloudy
Actual:
- | - 0.00
Average:
72 | 50 0.04
Thunderstorm
Actual:
- | - 0.24
Average:
72 | 50 0.04
Thunderstorm
Actual:
71 | 62 0.02
Average:
72 | 50 0.05
Thunderstorm
Actual:
69 | 60 0.66
Average:
72 | 49 0.05
Overcast
Actual:
68 | 59 1.71
Average:
71 | 50 0.05
Partly Cloudy
Actual:
78 | 59 0.02
Average:
71 | 50 0.05
Scattered Clouds
Actual:
82 | 57 0.00
Average:
71 | 50 0.05
Partly Cloudy
Actual:
80 | 60 0.00
Average:
71 | 50 0.05
Scattered Clouds
Actual:
84 | 57 0.00
Average:
70 | 50 0.05
Scattered Clouds
Actual:
89 | 57 0.00
Average:
70 | 50 0.05
Partly Cloudy
Actual:
75 | 59 0.00
Average:
69 | 50 0.05
Overcast
Actual:
66 | 60 0.00
Average:
69 | 49 0.05
Partly Cloudy
Actual:
75 | 60 0.00
Average:
69 | 49 0.05
Thunderstorm
Actual:
64 | 60 0.10
Average:
69 | 49 0.05
Mostly Cloudy
Actual:
66 | 57 0.12
Average:
69 | 48 0.05
Partly Cloudy
Actual:
66 | 51 0.05
Average:
69 | 48 0.05
Partly Cloudy
Actual:
71 | 51 0.02
Average:
69 | 47 0.05
Scattered Clouds
Actual:
78 | 46 0.00
Average:
69 | 47 0.05
Partly Cloudy
Actual:
71 | 48 0.03
Average:
69 | 47 0.06
Partly Cloudy
Actual:
68 | 53 0.04
Average:
69 | 47 0.06
Mostly Cloudy
Actual:
60 | 55 0.78
Average:
69 | 46 0.06
Overcast
Actual:
60 | 51 0.35
Average:
69 | 46 0.07
Partly Cloudy
Actual:
60 | 48 0.36
Average:
68 | 46 0.07
Mostly Cloudy
Actual:
57 | 46 0.02
Average:
68 | 46 0.07
Thunderstorm
Actual:
64 | 44 0.00
Average:
67 | 46 0.08
Mostly Cloudy
Actual:
55 | 46 0.40
Average:
67 | 46 0.08
Overcast
Actual:
60 | 53 1.71
Average:
67 | 46 0.08
Mostly Cloudy
Actual:
55 | 51 1.14
Average:
66 | 46 0.08
Partly Cloudy
Actual:
59 | 51 0.40
Average:
66 | 46 0.09
 

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

2013 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 - - - - - - - - - 29.93 29.89 29.84 10 10 10 12 2 16 0.00  
2 - - - - - - - - - 29.96 29.92 29.90 10 10 10 12 1 18 0.00  
3 - - - - - - - - - 30.05 30.00 29.96 10 10 5 7 2 - 0.24 Thunderstorm
4 71 66 62 61 58 57 82 73 64 30.10 30.06 30.03 10 10 7 7 1 - 0.02 Thunderstorm
5 69 64 60 61 54 37 94 70 39 30.09 30.03 29.98 10 10 3 13 4 18 0.66 Thunderstorm
6 68 64 59 61 58 55 88 85 73 30.16 30.10 30.03 10 9 5 10 6 16 1.71  
7 78 68 59 59 57 55 94 73 47 30.15 30.07 30.01 10 9 0 8 1 - 0.02  
8 82 70 57 63 57 54 94 72 39 30.13 30.08 30.03 10 10 10 14 5 18 0.00  
9 80 70 60 63 58 55 88 73 51 30.10 30.04 29.97 10 10 5 8 4 - 0.00  
10 84 70 57 64 59 55 94 70 48 29.99 29.93 29.84 10 10 5 - - - 0.00  
11 89 73 57 68 59 54 94 70 40 30.00 29.92 29.89 10 10 3 8 3 - 0.00  
12 75 67 59 63 57 54 82 75 61 30.05 30.00 29.96 10 10 7 8 3 - 0.00  
13 66 63 60 57 56 55 88 79 73 30.02 29.97 29.90 10 9 2 9 2 - 0.00  
14 75 68 60 61 58 57 88 77 61 29.91 29.84 29.75 10 9 2 9 4 - 0.00  
15 64 62 60 61 58 55 94 83 73 29.90 29.82 29.76 10 9 1 7 2 - 0.10 Thunderstorm
16 66 62 57 59 56 54 94 82 73 30.00 29.96 29.90 10 10 5 12 3 16 0.12  
17 66 58 51 55 51 48 94 78 59 30.03 29.94 29.90 10 10 10 9 2 20 0.05  
18 71 61 51 54 50 46 94 72 43 30.13 30.08 30.03 10 10 5 7 2 - 0.02  
19 78 62 46 54 49 43 93 71 39 30.06 29.93 29.81 10 8 0 9 1 - 0.00  
20 71 60 48 57 51 45 93 78 50 29.82 29.73 29.67 10 9 0 14 2 18 0.03  
21 68 60 53 55 53 50 94 80 60 29.80 29.75 29.71 10 10 9 9 1 - 0.04  
22 60 58 55 54 52 50 88 83 72 29.87 29.76 29.65 10 9 3 21 9 29 0.78  
23 60 56 51 55 53 48 94 86 67 30.03 29.97 29.87 10 10 4 9 5 - 0.35  
24 60 54 48 52 48 45 100 85 63 30.02 29.95 29.90 10 10 4 13 1 16 0.36  
25 57 52 46 48 47 45 94 84 67 30.07 29.98 29.90 10 10 7 7 1 - 0.02  
26 64 54 44 50 46 43 93 82 52 30.20 30.13 30.08 10 8 2 6 1 - 0.00 Thunderstorm
27 55 50 46 52 49 43 94 88 77 30.20 30.07 29.92 10 9 3 16 6 26 0.40  
28 60 56 53 57 53 48 94 87 82 29.91 29.66 29.49 10 9 2 22 12 32 1.71  
29 55 53 51 52 50 45 94 85 72 29.68 29.57 29.32 10 10 5 26 13 41 1.14  
30 59 55 51 50 47 45 88 78 59 30.01 29.83 29.59 10 10 5 13 10 21 0.40