Weather History for Lewiston, ID

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Month of October, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 83 °F 62 °F 50 °F
Mean Temperature 71 °F 53 °F 40 °F
Min Temperature 58 °F 44 °F 28 °F
Degree Days  
Heating Degree Days (base 65) 25 12 0 366
Cooling Degree Days (base 65) 6 0 0 8
Growing Degree Days (base 50) 22 4 0 127
Dew Point  
Dew Point 52 °F 41 °F 22 °F
Precipitation  
Precipitation 0.30 in 0.04 in 0.00 in 1.00 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 26 mph 4 mph 0 mph
Gust Wind 36 mph 23 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.46 in 30.05 in 29.45 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Oct. 17, 2011 Rise Set
Actual Time 7:07 AM PDT 5:58 PM PDT
Civil Twilight 6:37 AM PDT 6:28 PM PDT
Nautical Twilight 6:02 AM PDT 7:03 PM PDT
Astronomical Twilight 5:27 AM PDT 7:38 PM PDT
Moon 9:29 PM PDT (10/17) 12:32 PM PDT (10/17)
Length of Visible Light 11h 51m
Length of Day
10h 50m
Waning Gibbous, 73% of the Moon is Illuminated
Oct 17
Waning Gibbous
Oct 19
Last Quarter
Oct 26
New
Nov 2
First Quarter
Nov 10
Full

Weather History Calendar

Precipitation Actual month total 1.00 Normal Month Total: 0.96
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
83 | 58 T
Average:
71 | 46 0.03
Clear
Actual:
78 | 51 0.00
Average:
70 | 45 0.02
Clear
Actual:
77 | 56 0.00
Average:
70 | 45 0.03
Rain
Actual:
62 | 52 0.01
Average:
69 | 45 0.03
Rain
Actual:
58 | 47 0.15
Average:
69 | 44 0.02
Rain
Actual:
50 | 46 0.30
Average:
68 | 44 0.03
Rain
Actual:
61 | 49 T
Average:
67 | 44 0.02
Scattered Clouds
Actual:
67 | 47 0.00
Average:
67 | 43 0.03
Scattered Clouds
Actual:
62 | 44 0.00
Average:
66 | 43 0.03
Rain
Actual:
59 | 46 0.13
Average:
66 | 43 0.03
Rain
Actual:
67 | 52 0.07
Average:
65 | 42 0.02
Partly Cloudy
Actual:
64 | 49 0.00
Average:
65 | 42 0.03
Rain
Actual:
57 | 48 0.02
Average:
64 | 42 0.03
Rain
Actual:
62 | 50 0.01
Average:
64 | 41 0.03
Rain
Actual:
58 | 50 0.12
Average:
63 | 41 0.03
Rain
Actual:
59 | 43 0.14
Average:
62 | 41 0.03
Fog
Actual:
60 | 38 0.00
Average:
62 | 41 0.03
Clear
Actual:
65 | 40 0.00
Average:
61 | 40 0.04
Scattered Clouds
Actual:
60 | 42 0.00
Average:
61 | 40 0.03
Partly Cloudy
Actual:
61 | 43 0.00
Average:
60 | 40 0.03
Rain
Actual:
59 | 45 0.01
Average:
60 | 40 0.03
Fog
Actual:
70 | 47 T
Average:
59 | 39 0.03
Partly Cloudy
Actual:
68 | 50 0.00
Average:
59 | 39 0.04
Partly Cloudy
Actual:
57 | 41 T
Average:
58 | 39 0.03
Scattered Clouds
Actual:
54 | 32 0.00
Average:
58 | 39 0.04
Partly Cloudy
Actual:
52 | 28 0.00
Average:
57 | 39 0.03
Partly Cloudy
Actual:
57 | 34 0.00
Average:
57 | 38 0.04
Rain
Actual:
60 | 35 T
Average:
56 | 38 0.03
Scattered Clouds
Actual:
61 | 40 0.00
Average:
56 | 38 0.04
Rain
Actual:
59 | 35 0.04
Average:
55 | 38 0.04
Partly Cloudy
Actual:
55 | 40 T
Average:
55 | 38 0.04
 

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 83 71 58 46 43 39 48 38 28 29.90 29.79 29.71 10 10 5 17 7 24 T Rain
2 78 65 51 45 41 38 68 47 25 29.99 29.90 29.80 10 10 10 8 3 13 0.00  
3 77 67 56 42 40 37 55 40 24 29.83 29.78 29.74 10 9 2 17 5 24 0.00  
4 62 57 52 49 45 40 77 62 47 29.76 29.69 29.52 10 10 10 13 5 17 0.01 Rain
5 58 53 47 52 47 42 96 79 62 29.65 29.51 29.45 10 10 8 15 4 21 0.15 Rain
6 50 48 46 46 43 42 93 84 74 29.92 29.78 29.64 10 10 8 12 4 14 0.30 Rain
7 61 55 49 47 43 38 93 68 42 30.14 30.01 29.91 10 10 10 17 5 23 T Rain
8 67 57 47 45 42 39 100 70 40 30.28 30.18 30.11 10 10 10 13 5 16 0.00  
9 62 53 44 43 41 39 83 65 46 30.11 30.01 29.84 10 10 8 10 3 14 0.00  
10 59 53 46 50 46 41 89 78 67 29.84 29.72 29.65 10 10 6 15 4 25 0.13 Rain
11 67 60 52 50 43 36 89 61 32 30.08 29.85 29.69 10 10 9 26 7 36 0.07 Rain
12 64 57 49 42 39 36 68 52 36 30.22 30.17 30.11 10 10 9 13 3 16 0.00  
13 57 53 48 46 42 39 83 67 51 30.19 30.14 30.08 10 10 7 10 1 22 0.02 Rain
14 62 56 50 47 45 44 80 66 52 30.07 29.99 29.94 10 10 8 10 2 12 0.01 Rain
15 58 54 50 49 47 45 93 80 67 30.10 30.05 29.95 10 9 3 10 3 14 0.12 Rain
16 59 51 43 48 46 39 93 75 57 30.30 30.08 30.00 10 8 2 13 3 16 0.14 Rain
17 60 49 38 45 41 37 100 79 57 30.46 30.40 30.32 10 5 0 7 3 9 0.00 Fog
18 65 53 40 41 39 37 86 63 40 30.42 30.28 30.05 10 10 8 12 6 23 0.00  
19 60 51 42 44 41 39 89 71 53 30.05 30.01 29.97 10 9 7 9 3 10 0.00  
20 61 52 43 46 43 40 92 74 55 30.12 30.08 30.05 10 8 5 12 2 20 0.00  
21 59 52 45 51 48 43 93 80 67 30.22 30.17 30.11 10 8 5 7 2 8 0.01 Rain
22 70 59 47 51 48 45 100 70 40 30.23 30.18 30.11 10 4 0 9 3 13 T Fog
23 68 59 50 51 47 45 83 66 48 30.14 30.08 29.98 10 10 10 10 2 15 0.00  
24 57 49 41 48 34 27 83 59 35 30.28 30.12 29.95 10 9 1 24 8 31 T  
25 54 43 32 35 30 27 85 63 41 30.44 30.39 30.29 10 10 5 12 3 14 0.00  
26 52 40 28 34 31 26 92 70 48 30.46 30.33 30.19 10 10 10 9 3 14 0.00  
27 57 46 34 36 32 28 79 57 35 30.29 30.26 30.20 10 10 10 8 2 - 0.00  
28 60 48 35 38 31 22 76 49 22 30.27 30.10 29.96 10 10 10 24 9 33 T Rain
29 61 51 40 43 38 33 74 55 36 30.28 30.19 30.00 10 10 10 7 4 8 0.00  
30 59 47 35 48 41 34 100 74 47 30.27 30.13 30.01 10 9 5 8 2 9 0.04 Rain
31 55 48 40 49 34 28 100 68 35 30.30 30.19 30.03 10 10 3 23 8 29 T