Napa County, CA

4:24 PM PDT on June 20, 2018 (GMT -0700)
Napa County

Weather History for KAPC - October, 2017

Change the Weather History Date:

Monday, October 9, 2017

  Actual Average Record
Temperature  
Mean Temperature 66 °F 60 °F  
Max Temperature 83 °F 76 °F 89 °F (2015)
Min Temperature 49 °F 44 °F 37 °F (2008)
Degree Days  
Heating Degree Days 0    
Month to date heating degree days 25  
Since 1 July heating degree days 72  
Cooling Degree Days 1    
Month to date cooling degree days 1  
Year to date cooling degree days 515  
Growing Degree Days 17 (Base 50)    
Moisture  
Dew Point 22 °F    
Average Humidity 34    
Maximum Humidity 59    
Minimum Humidity 9    
Precipitation  
Precipitation 0.00 in - 1.18 in (1947)
Month to date precipitation 0.00  
Year to date precipitation 28.18  
Sea Level Pressure  
Sea Level Pressure 29.86 in    
Wind  
Wind Speed 8 mph (NE)    
Max Wind Speed 33 mph    
Max Gust Speed 44 mph    
Visibility 5 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

Oct. 09, 2017 Rise Set
Actual Time 7:12 AM PDT 6:39 PM PDT
Civil Twilight 6:46 AM PDT 7:05 PM PDT
Nautical Twilight 6:15 AM PDT 7:36 PM PDT
Astronomical Twilight 5:44 AM PDT 8:06 PM PDT
Moon 9:57 PM PDT (10/9) 11:25 AM PDT (10/9)
Length of Visible Light 12h 19m
Length of Day
11h 26m
Waning Gibbous, 80% of the Moon is Illuminated
Oct 9
Waning Gibbous
Oct 12
Last Quarter
Oct 19
New
Oct 27
First Quarter
Nov 3
Full

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 73.0 °F 12.0 °F 10% 29.80 in 3.0 mi NNE 34.5 mph 42.6 mph 0.00 in Rain Light Rain
1:11 AM 72.0 °F 12.9 °F 10% 29.83 in 2.5 mi NNE 23.0 mph 35.7 mph 0.00 in   Haze
1:20 AM 72.0 °F 12.9 °F 10% 29.83 in 3.0 mi NNE 21.9 mph 35.7 mph 0.00 in   Haze
1:29 AM 72.0 °F 12.9 °F 10% 29.83 in 2.0 mi NNE 17.3 mph 32.2 mph 0.00 in   Haze
1:54 AM 71.1 °F 14.0 °F 11% 29.81 in 2.5 mi NNE 19.6 mph 27.6 mph 0.00 in   Haze
2:13 AM 72.0 °F 15.1 °F 11% 29.83 in 2.0 mi NNE 27.6 mph 39.1 mph N/A   Haze
2:24 AM 71.1 °F 15.1 °F 12% 29.82 in 3.0 mi NNE 31.1 mph 38.0 mph N/A   Haze
2:54 AM 70.0 °F 16.0 °F 13% 29.81 in 4.0 mi NNE 17.3 mph 34.5 mph N/A   Haze
3:06 AM 71.1 °F 15.1 °F 12% 29.82 in 2.5 mi NE 19.6 mph 27.6 mph N/A   Haze
3:21 AM 71.1 °F 15.1 °F 12% 29.82 in 1.8 mi NE 23.0 mph 27.6 mph N/A   Haze
3:29 AM 70.0 °F 15.1 °F 12% 29.82 in 2.5 mi NNE 19.6 mph 28.8 mph N/A   Haze
3:37 AM 71.1 °F 15.1 °F 12% 29.82 in 3.0 mi NNE 21.9 mph 32.2 mph N/A   Haze
3:45 AM 71.1 °F 14.0 °F 11% 29.81 in 2.5 mi NNE 25.3 mph 41.4 mph N/A   Haze
3:54 AM 71.1 °F 14.0 °F 11% 29.78 in 2.5 mi NNE 24.2 mph 31.1 mph N/A   Haze
4:01 AM 71.1 °F 15.1 °F 12% 29.80 in 2.0 mi NNE 23.0 mph 33.4 mph N/A   Haze
4:33 AM 69.1 °F 17.1 °F 14% 29.80 in 3.0 mi North 21.9 mph 31.1 mph N/A   Haze
4:54 AM 68.0 °F 16.0 °F 14% 29.80 in 4.0 mi North 13.8 mph - N/A   Haze
5:32 AM 66.9 °F 15.1 °F 14% 29.84 in 7.0 mi Variable 4.6 mph - N/A   Overcast
5:54 AM 66.9 °F 16.0 °F 14% 29.83 in 6.0 mi North - - N/A   Haze
6:36 AM 66.0 °F 17.1 °F 15% 29.85 in 9.0 mi North 17.3 mph - N/A   Overcast
6:54 AM 66.0 °F 17.1 °F 15% 29.83 in 8.0 mi North 13.8 mph - N/A   Overcast
7:48 AM 66.2 °F 15.8 °F 14% 29.88 in 4.0 mi North 4.6 mph - N/A   Haze
7:54 AM 64.9 °F 15.1 °F 15% 29.86 in 3.0 mi NNE 3.5 mph - N/A   Haze
8:01 AM 64.9 °F 16.0 °F 15% 29.89 in 3.0 mi NNE 5.8 mph - N/A   Haze
8:54 AM 66.0 °F 17.1 °F 15% 29.87 in 3.0 mi NE 8.1 mph - N/A   Haze
9:54 AM 70.0 °F 17.1 °F 13% 29.88 in 3.0 mi North 3.5 mph - N/A   Haze
10:01 AM 71.1 °F 16.0 °F 12% 29.91 in 5.0 mi NNE 3.5 mph - N/A   Haze
10:36 AM 72.0 °F 16.0 °F 12% 29.92 in 2.5 mi Calm Calm - N/A   Haze
10:49 AM 71.6 °F 21.2 °F 15% 29.92 in 3.0 mi SSW 5.8 mph - N/A   Haze
10:54 AM 72.0 °F 24.1 °F 17% 29.90 in 3.0 mi SSW 5.8 mph - N/A   Haze
11:09 AM 73.0 °F 25.0 °F 17% 29.92 in 2.5 mi South 6.9 mph - N/A   Haze
11:42 AM 73.9 °F 24.1 °F 16% 29.92 in 4.0 mi SSW 8.1 mph - N/A   Haze
11:54 AM 75.0 °F 21.9 °F 14% 29.90 in 5.0 mi SSW 8.1 mph - N/A   Haze
12:54 PM 78.1 °F 21.9 °F 12% 29.89 in 3.0 mi SW 8.1 mph - N/A   Haze
1:24 PM 78.1 °F 27.0 °F 15% 29.90 in 10.0 mi WSW 9.2 mph - N/A   Smoke
1:54 PM 79.0 °F 23.0 °F 13% 29.88 in 10.0 mi WSW 10.4 mph - N/A   Smoke
2:54 PM 82.0 °F 17.1 °F 9% 29.87 in 10.0 mi SSE 6.9 mph - N/A   Smoke
3:54 PM 82.0 °F 19.9 °F 10% 29.87 in 10.0 mi SE 8.1 mph - N/A   Smoke
4:54 PM 80.1 °F 28.0 °F 15% 29.87 in 10.0 mi SSW 11.5 mph - N/A   Smoke
5:54 PM 68.0 °F 48.0 °F 49% 29.88 in 10.0 mi South 10.4 mph - N/A   Smoke
6:54 PM 66.9 °F 39.9 °F 37% 29.89 in 10.0 mi SSE 6.9 mph - N/A   Smoke
7:54 PM 64.0 °F 42.1 °F 45% 29.91 in 10.0 mi East 3.5 mph - N/A   Smoke
8:54 PM 61.0 °F 45.0 °F 56% 29.93 in 10.0 mi ESE 3.5 mph - N/A   Smoke
9:54 PM 54.0 °F 39.9 °F 59% 29.93 in 10.0 mi Calm Calm - N/A   Smoke
10:54 PM 53.1 °F 39.9 °F 61% 29.93 in 10.0 mi Calm Calm - N/A   Smoke
11:39 PM 52.0 °F 39.0 °F 61% 29.95 in 10.0 mi Calm Calm - N/A   Smoke
11:54 PM 51.1 °F 37.9 °F 61% 29.93 in 10.0 mi Calm Calm - N/A   Smoke