Weather History for Chehalis, WA

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Month of October, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 66 °F 59 °F 50 °F
Mean Temperature 60 °F 52 °F 41 °F
Min Temperature 55 °F 45 °F 32 °F
Degree Days  
Heating Degree Days (base 65) 24 13 6 397
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 10 3 0 101
Dew Point  
Dew Point 61 °F 47 °F 32 °F
Precipitation  
Precipitation 0.58 in 0.06 in 0.00 in 1.79 in
Snowdepth - - - -
Wind  
Wind 18 mph 4 mph 0 mph
Gust Wind 29 mph 18 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.49 in 30.08 in 29.44 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Oct. 07, 2011 Rise Set
Actual Time 7:18 AM PDT 6:40 PM PDT
Civil Twilight 6:48 AM PDT 7:10 PM PDT
Nautical Twilight 6:13 AM PDT 7:45 PM PDT
Astronomical Twilight 5:37 AM PDT 8:20 PM PDT
Moon 4:37 PM PDT (10/7) 2:59 AM PDT (10/7)
Length of Visible Light 12h 22m
Length of Day
11h 21m
Waxing Gibbous, 84% of the Moon is Illuminated
Oct 7
Waxing Gibbous
Oct 11
Full
Oct 19
Last Quarter
Oct 26
New
Nov 2
First Quarter

Weather History Calendar

 
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Overcast
Actual:
62 | 51 0.00
Average:
- | - -
Rain
Actual:
66 | 48 0.00
Average:
- | - -
Rain
Actual:
62 | 55 0.07
Average:
- | - -
Rain
Actual:
60 | 50 0.13
Average:
- | - -
Rain
Actual:
59 | 50 0.01
Average:
- | - -
Rain
Actual:
60 | 48 0.02
Average:
- | - -
Rain
Actual:
60 | 51 0.08
Average:
- | - -
Mostly Cloudy
Actual:
66 | 53 0.00
Average:
- | - -
Rain
Actual:
60 | 53 0.07
Average:
- | - -
Rain
Actual:
59 | 51 0.15
Average:
- | - -
Rain
Actual:
59 | 51 0.58
Average:
- | - -
Rain
Actual:
59 | 46 0.03
Average:
- | - -
Fog
Actual:
59 | 46 0.00
Average:
- | - -
Rain
Actual:
59 | 48 0.01
Average:
- | - -
Partly Cloudy
Actual:
55 | 42 0.00
Average:
- | - -
Partly Cloudy
Actual:
55 | 42 0.00
Average:
- | - -
Fog
Actual:
60 | 39 0.00
Average:
- | - -
Clear
Actual:
66 | 41 0.00
Average:
- | - -
Fog
Actual:
59 | 44 0.00
Average:
- | - -
Rain
Actual:
62 | 48 0.02
Average:
- | - -
Rain
Actual:
59 | 50 0.08
Average:
- | - -
Rain
Actual:
64 | 55 0.29
Average:
- | - -
Fog
Actual:
57 | 48 0.01
Average:
- | - -
Fog
Actual:
57 | 35 0.01
Average:
- | - -
Fog
Actual:
55 | 35 0.00
Average:
- | - -
Rain
Actual:
50 | 32 0.00
Average:
- | - -
Fog
Actual:
53 | 33 0.00
Average:
- | - -
Rain
Actual:
53 | 39 0.16
Average:
- | - -
Rain
Actual:
59 | 41 0.01
Average:
- | - -
Rain
Actual:
59 | 41 0.05
Average:
- | - -
Rain
Actual:
55 | 39 0.01
Average:
- | - -
 

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

2011 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 62 56 51 54 50 46 94 81 55 29.99 29.93 29.88 10 9 3 8 1 - 0.00  
2 66 57 48 55 51 46 100 87 60 29.99 29.93 29.86 10 9 1 15 2 23 0.00 Rain
3 62 58 55 54 52 50 94 84 63 29.86 29.84 29.82 10 9 5 14 6 21 0.07 Rain
4 60 55 50 50 48 45 100 82 55 29.81 29.65 29.50 10 9 5 18 7 25 0.13 Rain
5 59 54 50 50 48 46 100 85 67 29.64 29.52 29.44 10 9 2 12 5 16 0.01 Rain
6 60 54 48 54 49 48 100 88 68 30.09 29.95 29.79 10 9 5 7 1 - 0.02 Rain
7 60 56 51 55 52 50 94 90 77 30.18 30.14 30.10 10 8 1 7 4 - 0.08 Rain
8 66 60 53 55 53 48 100 83 56 30.24 30.18 30.12 10 9 3 10 2 16 0.00  
9 60 56 53 54 53 50 100 90 72 30.12 30.05 29.91 10 8 2 7 3 - 0.07 Rain
10 59 55 51 55 53 50 100 92 82 29.81 29.64 29.56 10 8 2 17 5 24 0.15 Rain
11 59 55 51 55 52 50 100 90 77 29.99 29.78 29.60 10 8 2 13 8 21 0.58 Rain
12 59 52 46 52 49 45 100 89 63 30.26 30.22 30.16 10 9 3 8 4 - 0.03 Rain
13 59 52 46 48 47 45 100 87 63 30.27 30.19 30.06 10 6 0 15 3 20 0.00 Fog
14 59 54 48 50 48 46 94 85 67 30.04 30.00 29.96 10 10 5 9 5 - 0.01 Rain
15 55 48 42 48 46 43 100 89 72 30.12 30.07 30.03 10 9 3 10 4 16 0.00  
16 55 48 42 46 45 41 100 87 67 30.29 30.17 30.05 10 9 5 8 3 - 0.00  
17 60 50 39 48 43 37 100 84 59 30.44 30.38 30.31 10 5 0 12 2 16 0.00 Fog
18 66 54 41 52 46 39 100 81 56 30.30 30.14 29.98 10 8 2 8 3 - 0.00  
19 59 52 44 54 48 45 100 91 72 30.12 30.02 29.94 10 6 0 9 2 - 0.00 Fog
20 62 55 48 55 50 48 100 89 63 30.14 30.11 30.08 10 10 7 6 1 - 0.02 Rain
21 59 54 50 55 52 50 100 93 77 30.27 30.19 30.12 10 7 0 16 5 26 0.08 Fog , Rain
22 64 60 55 61 57 55 100 95 82 30.26 30.20 30.16 10 6 2 15 6 18 0.29 Rain
23 57 52 48 55 50 48 100 93 72 30.24 30.21 30.15 10 6 0 5 1 - 0.01 Fog
24 57 46 35 46 40 36 100 88 58 30.40 30.30 30.19 10 8 0 8 4 - 0.01 Fog
25 55 45 35 45 40 36 100 88 58 30.49 30.44 30.40 10 5 0 12 2 16 0.00 Fog
26 50 41 32 39 36 32 100 85 58 30.43 30.32 30.26 10 6 0 9 3 - 0.00 Fog , Rain
27 53 43 33 45 38 34 100 85 58 30.34 30.28 30.15 10 8 0 14 3 18 0.00 Fog
28 53 46 39 48 41 37 100 80 58 30.10 30.02 29.94 10 9 2 18 6 29 0.16 Rain
29 59 50 41 50 45 41 100 90 59 30.32 30.26 30.17 10 5 0 7 2 - 0.01 Fog , Rain
30 59 50 41 57 50 41 100 90 72 30.21 30.12 30.08 10 7 1 10 7 17 0.05 Rain
31 55 47 39 45 40 37 100 82 54 30.45 30.37 30.27 10 9 4 10 5 18 0.01 Rain