Weather History for Lewiston, ID

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Week of September 25, 2011 through October 1, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 83 °F 78 °F 70 °F
Mean Temperature 71 °F 64 °F 60 °F
Min Temperature 58 °F 50 °F 43 °F
Degree Days  
Heating Degree Days (base 65) 5 2 0 12
Cooling Degree Days (base 65) 6 1 0 8
Growing Degree Days (base 50) 22 14 10 97
Dew Point  
Dew Point 51 °F 41 °F 29 °F
Precipitation  
Precipitation 0.09 in 0.01 in 0.00 in 0.09 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 30 mph 5 mph 0 mph
Gust Wind 43 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.34 in 29.97 in 29.57 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Oct. 01, 2011 Rise Set
Actual Time 6:46 AM PDT 6:28 PM PDT
Civil Twilight 6:16 AM PDT 6:58 PM PDT
Nautical Twilight 5:41 AM PDT 7:33 PM PDT
Astronomical Twilight 5:05 AM PDT 8:08 PM PDT
Moon 12:17 PM PDT (10/1) 9:09 PM PDT (10/1)
Length of Visible Light 12h 41m
Length of Day
11h 41m
Waxing Crescent, 25% of the Moon is Illuminated
Oct 1
Waxing Crescent
Oct 3
First Quarter
Oct 11
Full
Oct 19
Last Quarter
Oct 26
New

Daily Weather History & Observations

2011 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  
25 77 66 54 51 41 29 86 53 20 29.99 29.78 29.57 10 10 7 30 8 43 0.09 Rain
26 77 63 48 51 48 46 93 65 36 30.09 30.02 29.92 10 10 10 12 5 16 0.00  
27 76 64 51 49 46 40 83 61 38 30.16 30.04 29.97 10 10 10 24 8 31 0.00  
28 70 60 50 39 35 30 55 40 25 30.34 30.27 30.19 10 10 10 20 3 31 0.00  
29 78 61 43 38 36 32 70 47 24 30.19 30.06 29.92 10 10 10 8 3 10 0.00  
30 83 66 49 41 39 36 63 43 22 29.96 29.83 29.69 10 9 5 14 3 21 0.00  
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