Lewiston, WA

3:22 AM PDT on October 16, 2019 (GMT -0700)
Lewiston-Nez Perce County

Weather History for KLWS - September, 2019

Change the Weather History Date:

Saturday, September 21, 2019

  Actual Average Record
Temperature  
Mean Temperature 66 °F 63 °F  
Max Temperature 76 °F 76 °F 101 °F (1967)
Min Temperature 55 °F 49 °F 29 °F (1895)
Degree Days  
Heating Degree Days 0 4  
Month to date heating degree days 21 47  
Since 1 July heating degree days 21 62  
Cooling Degree Days 1 2  
Month to date cooling degree days 102 77  
Year to date cooling degree days 957 794  
Growing Degree Days 15 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 61    
Maximum Humidity 86    
Minimum Humidity 35    
Precipitation  
Precipitation 0.04 in 0.03 in 0.50 in (1968)
Month to date precipitation 0.56 0.46  
Year to date precipitation 9.99 8.99  
Snow  
Snow 0.00 in 0.00 in 0.00 in (1998)
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Since 1 September snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 3 mph (East)    
Max Wind Speed 10 mph    
Max Gust Speed 18 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport or City:

Astronomy

Sep. 21, 2019 Rise Set
Actual Time 6:33 AM PDT 6:47 PM PDT
Civil Twilight 6:03 AM PDT 7:17 PM PDT
Nautical Twilight 5:28 AM PDT 7:53 PM PDT
Astronomical Twilight 4:51 AM PDT 8:29 PM PDT
Moon 11:06 PM PDT (9/21) 2:06 PM PDT (9/21)
Length of Visible Light 13h 14m
Length of Day
12h 14m
Waning Gibbous, 53% of the Moon is Illuminated
Sep 21
Waning Gibbous
Sep 21
Last Quarter
Sep 28
New
Oct 5
First Quarter
Oct 13
Full

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 57.9 °F 48.9 °F 72% 30.06 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:56 AM 55.9 °F 48.0 °F 75% 30.07 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:56 AM 57.0 °F 48.9 °F 74% 30.07 in 10.0 mi Calm Calm - N/A   Overcast
3:56 AM 55.9 °F 51.1 °F 84% 30.08 in 6.0 mi NNE 4.6 mph - 0.02 in Rain Light Rain
4:56 AM 55.0 °F 50.0 °F 83% 30.09 in 10.0 mi Calm Calm - 0.02 in   Overcast
5:56 AM 55.0 °F 51.1 °F 86% 30.09 in 10.0 mi ENE 5.8 mph - N/A   Mostly Cloudy
6:56 AM 55.0 °F 51.1 °F 86% 30.10 in 10.0 mi ENE 8.1 mph - N/A   Mostly Cloudy
7:56 AM 55.9 °F 51.1 °F 84% 30.12 in 10.0 mi East 5.8 mph - N/A   Scattered Clouds
8:56 AM 57.0 °F 53.1 °F 87% 30.13 in 10.0 mi Calm Calm - N/A   Overcast
9:56 AM 60.1 °F 52.0 °F 75% 30.12 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:56 AM 63.0 °F 52.0 °F 67% 30.10 in 10.0 mi NW 5.8 mph - N/A   Scattered Clouds
11:56 AM 66.9 °F 51.1 °F 57% 30.09 in 10.0 mi Calm Calm - N/A   Clear
12:56 PM 70.0 °F 46.9 °F 44% 30.07 in 10.0 mi Variable 5.8 mph - N/A   Clear
1:56 PM 71.1 °F 46.9 °F 42% 30.05 in 10.0 mi Variable 4.6 mph - N/A   Clear
2:56 PM 73.0 °F 46.9 °F 39% 30.03 in 10.0 mi East 4.6 mph - N/A   Clear
3:56 PM 73.0 °F 46.0 °F 38% 30.00 in 10.0 mi Calm Calm - N/A   Clear
4:56 PM 73.9 °F 46.0 °F 37% 29.98 in 10.0 mi Calm Calm - N/A   Clear
5:56 PM 73.9 °F 45.0 °F 35% 29.97 in 10.0 mi Calm Calm - N/A   Clear
6:56 PM 71.1 °F 45.0 °F 39% 29.97 in 10.0 mi Calm Calm - N/A   Clear
7:56 PM 68.0 °F 46.0 °F 45% 29.97 in 10.0 mi SE 3.5 mph - N/A   Clear
8:56 PM 62.1 °F 45.0 °F 53% 29.98 in 10.0 mi SSE 5.8 mph - N/A   Clear
9:56 PM 62.1 °F 46.0 °F 56% 29.98 in 10.0 mi Calm Calm - N/A   Clear
10:56 PM 61.0 °F 46.0 °F 58% 29.98 in 10.0 mi ESE 4.6 mph - N/A   Clear
11:56 PM 57.9 °F 46.0 °F 65% 29.97 in 10.0 mi ESE 6.9 mph - N/A   Clear