Weather History for Walla Walla, WA

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Month of October, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 75 °F 63 °F 54 °F
Mean Temperature 68 °F 55 °F 44 °F
Min Temperature 60 °F 47 °F 34 °F
Degree Days  
Heating Degree Days (base 65) 22 11 0 326
Cooling Degree Days (base 65) 2 0 0 2
Growing Degree Days (base 50) 18 5 0 162
Dew Point  
Dew Point 55 °F 42 °F 24 °F
Precipitation  
Precipitation 0.33 in 0.04 in 0.00 in 1.23 in
Snowdepth - - - -
Wind  
Wind 28 mph 7 mph 0 mph
Gust Wind 36 mph 24 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.45 in 30.06 in 29.46 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Oct. 08, 2011 Rise Set
Actual Time 7:00 AM PDT 6:20 PM PDT
Civil Twilight 6:30 AM PDT 6:50 PM PDT
Nautical Twilight 5:55 AM PDT 7:24 PM PDT
Astronomical Twilight 5:20 AM PDT 7:59 PM PDT
Moon 4:39 PM PDT (10/8) 3:43 AM PDT (10/8)
Length of Visible Light 12h 19m
Length of Day
11h 19m
Waxing Gibbous, 90% of the Moon is Illuminated
Oct 8
Waxing Gibbous
Oct 11
Full
Oct 19
Last Quarter
Oct 26
New
Nov 2
First Quarter

Weather History Calendar

Precipitation Actual month total 1.23 Average Month Total: 1.36
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
75 | 60 0.00
Average:
74 | 49 0.02
Clear
Actual:
75 | 53 0.00
Average:
70 | 48 0.03
Clear
Actual:
71 | 54 0.00
Average:
70 | 46 0.00
Rain
Actual:
66 | 52 0.03
Average:
72 | 46 0.00
Rain
Actual:
57 | 48 0.33
Average:
71 | 45 0.01
Rain
Actual:
54 | 46 0.31
Average:
70 | 46 0.07
Mostly Cloudy
Actual:
61 | 51 0.00
Average:
69 | 46 0.03
Clear
Actual:
66 | 45 0.00
Average:
69 | 45 0.01
Partly Cloudy
Actual:
64 | 48 0.00
Average:
69 | 46 0.04
Thunderstorm
Actual:
64 | 51 0.14
Average:
69 | 45 0.04
Rain
Actual:
64 | 55 0.09
Average:
66 | 45 0.04
Partly Cloudy
Actual:
63 | 51 0.00
Average:
66 | 45 0.02
Rain
Actual:
59 | 50 0.05
Average:
66 | 45 0.02
Partly Cloudy
Actual:
61 | 48 0.00
Average:
63 | 43 0.06
Rain
Actual:
60 | 48 0.02
Average:
65 | 42 0.01
Rain
Actual:
57 | 48 0.10
Average:
64 | 42 0.01
Clear
Actual:
66 | 45 0.00
Average:
64 | 41 0.01
Fog
Actual:
57 | 42 0.00
Average:
64 | 41 0.05
Rain
Actual:
64 | 46 0.00
Average:
64 | 42 0.03
Rain
Actual:
66 | 51 0.00
Average:
63 | 42 0.04
Partly Cloudy
Actual:
64 | 48 0.00
Average:
62 | 42 0.10
Partly Cloudy
Actual:
72 | 54 0.00
Average:
62 | 42 0.08
Partly Cloudy
Actual:
66 | 54 0.00
Average:
61 | 42 0.06
Partly Cloudy
Actual:
57 | 42 0.00
Average:
62 | 41 0.02
Clear
Actual:
54 | 35 0.00
Average:
62 | 43 0.05
Partly Cloudy
Actual:
54 | 34 0.00
Average:
61 | 41 0.10
Scattered Clouds
Actual:
57 | 37 0.00
Average:
57 | 39 0.08
Rain
Actual:
57 | 36 0.06
Average:
54 | 38 0.10
Clear
Actual:
60 | 46 0.00
Average:
54 | 38 0.04
Rain
Actual:
71 | 42 0.10
Average:
55 | 41 0.07
Partly Cloudy
Actual:
57 | 42 0.00
Average:
55 | 39 0.12
 

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 75 68 60 55 47 41 68 49 36 29.94 29.83 29.67 10 10 9 16 9 28 0.00 Rain
2 75 64 53 46 42 39 72 48 27 29.97 29.90 29.78 10 10 10 10 6 - 0.00  
3 71 62 54 45 43 41 69 52 36 29.86 29.81 29.78 10 10 10 10 6 - 0.00  
4 66 58 52 49 46 41 86 67 42 29.81 29.68 29.48 10 10 10 15 7 - 0.03 Rain
5 57 52 48 51 47 43 89 84 77 29.69 29.54 29.46 10 10 5 16 8 25 0.33 Rain
6 54 50 46 47 45 43 93 88 74 29.95 29.83 29.70 10 8 2 14 11 - 0.31 Rain
7 61 56 51 47 45 42 83 71 57 30.20 30.06 29.96 10 10 10 18 12 - 0.00  
8 66 56 45 48 44 41 86 66 45 30.25 30.18 30.08 10 10 10 10 7 - 0.00  
9 64 56 48 47 43 40 77 65 46 30.09 30.00 29.84 10 10 4 7 3 - 0.00  
10 64 56 51 54 49 43 88 76 62 29.83 29.69 29.61 10 9 2 17 6 24 0.14 Rain , Thunderstorm
11 64 60 55 53 46 42 90 65 46 30.13 29.88 29.68 10 10 8 28 10 36 0.09 Rain
12 63 56 51 43 41 39 71 57 44 30.25 30.20 30.14 10 10 10 12 8 - 0.00  
13 59 54 50 47 41 37 89 66 46 30.21 30.15 30.06 10 10 6 8 3 - 0.05 Rain
14 61 54 48 47 45 43 93 74 53 30.06 30.01 29.96 10 10 10 8 2 - 0.00  
15 60 54 48 48 46 45 90 77 59 30.11 30.05 30.01 10 10 10 8 3 - 0.02 Rain
16 57 52 48 48 46 42 100 88 65 30.28 30.10 30.03 10 6 2 10 6 - 0.10 Rain
17 66 56 45 45 42 39 83 68 38 30.40 30.35 30.28 10 10 10 8 5 - 0.00  
18 57 50 42 45 42 40 100 88 60 30.38 30.29 30.06 10 4 0 9 5 - 0.00 Fog
19 64 54 46 46 43 40 83 68 52 30.07 30.01 29.98 10 10 8 16 5 - 0.00 Rain
20 66 58 51 49 44 42 77 61 43 30.10 30.07 30.04 10 10 10 13 8 20 0.00 Rain
21 64 56 48 49 47 45 86 69 54 30.23 30.17 30.08 10 10 10 15 7 22 0.00  
22 72 62 54 49 47 44 75 59 42 30.25 30.19 30.14 10 10 10 22 11 33 0.00  
23 66 59 54 48 47 45 77 65 48 30.18 30.11 29.99 10 10 10 13 8 - 0.00  
24 57 48 42 45 33 28 69 53 36 30.29 30.18 30.01 10 10 10 13 9 16 0.00  
25 54 44 35 31 29 27 75 59 35 30.45 30.39 30.32 10 10 10 8 6 - 0.00  
26 54 44 34 29 26 24 73 49 32 30.44 30.30 30.19 10 10 4 10 6 - 0.00  
27 57 47 37 34 30 24 76 54 36 30.31 30.27 30.23 10 10 10 12 7 - 0.00  
28 57 45 36 42 33 30 82 63 43 30.21 30.10 30.01 10 10 8 17 5 25 0.06 Rain
29 60 53 46 43 39 34 80 61 41 30.28 30.22 30.05 10 10 10 14 9 - 0.00  
30 71 56 42 55 44 31 94 66 39 30.22 30.11 30.03 10 9 2 20 7 25 0.10 Rain
31 57 50 42 47 36 28 77 59 35 30.37 30.24 30.06 10 10 10 17 12 23 0.00