Weather History for Lewiston, ID

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Month of August, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 107 °F 94 °F 77 °F
Mean Temperature 88 °F 78 °F 66 °F
Min Temperature 70 °F 61 °F 48 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 23 13 1 392
Growing Degree Days (base 50) 38 27 16 840
Dew Point  
Dew Point 57 °F 41 °F 21 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 25 mph 4 mph 0 mph
Gust Wind 32 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.10 in 29.90 in 29.68 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Aug. 06, 2012 Rise Set
Actual Time 5:36 AM PDT 8:10 PM PDT
Civil Twilight 5:02 AM PDT 8:44 PM PDT
Nautical Twilight 4:19 AM PDT 9:27 PM PDT
Astronomical Twilight 3:29 AM PDT 10:16 PM PDT
Moon 9:58 PM PDT (8/6) 10:52 AM PDT (8/6)
Length of Visible Light 15h 42m
Length of Day
14h 34m
Waning Gibbous, 77% of the Moon is Illuminated
Aug 6
Waning Gibbous
Aug 9
Last Quarter
Aug 17
New
Aug 24
First Quarter
Aug 31
Full

Weather History Calendar

Precipitation Actual month total 0.00 Normal Month Total: 0.69
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
94 | 57 0.00
Average:
92 | 61 0.02
Scattered Clouds
Actual:
89 | 58 0.00
Average:
92 | 61 0.02
Scattered Clouds
Actual:
88 | 64 0.00
Average:
92 | 61 0.01
Clear
Actual:
96 | 57 0.00
Average:
92 | 61 0.02
Clear
Actual:
103 | 64 0.00
Average:
92 | 61 0.02
Clear
Actual:
101 | 68 0.00
Average:
91 | 61 0.01
Clear
Actual:
107 | 69 0.00
Average:
91 | 61 0.02
Clear
Actual:
96 | 67 0.00
Average:
91 | 61 0.01
Clear
Actual:
99 | 59 0.00
Average:
91 | 61 0.02
Clear
Actual:
95 | 62 0.00
Average:
91 | 61 0.03
Clear
Actual:
98 | 59 0.00
Average:
90 | 60 0.02
Clear
Actual:
102 | 62 0.00
Average:
90 | 60 0.02
Clear
Actual:
102 | 63 0.00
Average:
90 | 60 0.03
Clear
Actual:
99 | 63 0.00
Average:
90 | 60 0.02
Clear
Actual:
95 | 65 0.00
Average:
89 | 60 0.02
Clear
Actual:
94 | 64 0.00
Average:
89 | 60 0.03
Clear
Actual:
98 | 62 0.00
Average:
89 | 59 0.02
Clear
Actual:
102 | 64 0.00
Average:
89 | 59 0.03
Clear
Actual:
102 | 68 0.00
Average:
88 | 59 0.03
Clear
Actual:
99 | 70 0.00
Average:
88 | 59 0.02
Rain
Actual:
94 | 67 T
Average:
88 | 59 0.03
Clear
Actual:
85 | 58 0.00
Average:
87 | 58 0.02
Clear
Actual:
86 | 55 0.00
Average:
87 | 58 0.02
Clear
Actual:
77 | 55 0.00
Average:
87 | 58 0.02
Clear
Actual:
89 | 48 0.00
Average:
86 | 58 0.03
Clear
Actual:
93 | 53 0.00
Average:
86 | 57 0.02
Clear
Actual:
89 | 62 0.00
Average:
86 | 57 0.03
Scattered Clouds
Actual:
89 | 57 0.00
Average:
86 | 57 0.02
Scattered Clouds
Actual:
79 | 59 0.00
Average:
85 | 57 0.03
Clear
Actual:
86 | 51 0.00
Average:
85 | 56 0.02
Clear
Actual:
88 | 53 0.00
Average:
84 | 56 0.03
 

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

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 94 76 57 45 37 31 47 30 12 30.08 30.01 29.94 10 10 10 15 5 32 0.00  
2 89 74 58 45 41 35 52 35 18 30.02 29.95 29.90 10 10 10 23 7 28 0.00  
3 88 76 64 43 39 33 43 29 15 30.04 29.99 29.93 10 10 10 14 6 24 0.00  
4 96 77 57 48 41 34 56 34 11 30.04 29.95 29.86 10 10 10 9 2 21 0.00  
5 103 84 64 51 44 40 56 34 12 29.96 29.90 29.82 10 10 10 9 2 15 0.00  
6 101 85 68 55 50 44 53 35 16 30.05 29.98 29.89 10 10 10 13 5 17 0.00  
7 107 88 69 57 51 44 66 40 13 30.01 29.89 29.76 10 10 10 12 5 18 0.00  
8 96 82 67 56 44 30 49 30 11 30.04 29.94 29.80 10 10 10 17 4 22 0.00  
9 99 79 59 46 39 34 48 29 10 30.09 29.99 29.87 10 10 10 13 4 26 0.00  
10 95 79 62 47 40 36 46 29 12 29.95 29.89 29.83 10 10 10 12 5 16 0.00  
11 98 79 59 46 37 29 43 26 9 30.01 29.94 29.88 10 10 10 9 3 13 0.00  
12 102 82 62 47 39 33 52 31 10 29.98 29.89 29.79 10 10 10 9 3 10 0.00  
13 102 83 63 48 41 36 49 30 11 29.94 29.86 29.79 10 10 10 12 3 15 0.00  
14 99 81 63 48 43 38 47 30 13 29.89 29.79 29.68 10 10 7 18 4 25 0.00  
15 95 80 65 52 49 44 49 34 19 29.90 29.84 29.75 10 10 10 16 4 18 0.00  
16 94 79 64 50 47 39 56 38 19 29.97 29.92 29.88 10 10 10 13 4 - 0.00  
17 98 80 62 48 40 33 52 32 11 30.04 29.96 29.89 10 10 10 10 3 12 0.00  
18 102 83 64 48 42 34 52 32 11 29.98 29.87 29.77 10 10 7 9 3 - 0.00  
19 102 85 68 50 45 38 44 28 11 29.91 29.82 29.73 10 10 10 10 3 14 0.00  
20 99 85 70 53 44 37 47 30 13 29.92 29.85 29.79 10 10 10 17 4 22 0.00  
21 94 81 67 51 46 40 44 32 20 29.87 29.80 29.74 10 10 10 25 5 30 T Rain
22 85 72 58 45 41 34 57 37 16 29.99 29.91 29.83 10 10 10 13 5 18 0.00  
23 86 71 55 43 35 21 55 34 12 29.95 29.88 29.79 10 10 10 21 7 28 0.00  
24 77 66 55 40 35 30 55 37 19 30.10 30.03 29.91 10 10 10 23 5 30 0.00  
25 89 69 48 39 32 22 66 38 9 29.99 29.87 29.73 10 10 8 8 3 12 0.00  
26 93 73 53 40 35 26 47 30 12 29.77 29.73 29.68 10 9 6 9 3 14 0.00  
27 89 76 62 41 39 37 37 28 18 30.01 29.92 29.78 10 10 10 12 4 23 0.00  
28 89 73 57 46 43 38 57 40 22 29.98 29.90 29.81 10 10 9 22 6 29 0.00  
29 79 69 59 43 40 37 51 37 23 30.10 30.02 29.96 10 10 10 23 7 30 0.00  
30 86 69 51 42 38 36 63 40 17 30.03 29.91 29.78 10 10 10 9 2 14 0.00  
31 88 71 53 43 39 34 59 37 15 29.84 29.78 29.71 10 10 10 14 4 17 0.00