Washington, VA

12:13 AM EST on December 16, 2019 (GMT -0500)
Ronald Reagan Washington National

Weather History for KDCA - October, 2019

Change the Weather History Date:

Tuesday, October 15, 2019

  Actual Average Record
Temperature  
Mean Temperature 62 °F 60 °F  
Max Temperature 73 °F 69 °F 87 °F (1975)
Min Temperature 50 °F 51 °F 32 °F (1874)
Degree Days  
Heating Degree Days 4 6  
Month to date heating degree days 69  
Since 1 July heating degree days 93  
Cooling Degree Days 0 1  
Month to date cooling degree days 27  
Year to date cooling degree days 1540  
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 46 °F    
Average Humidity 56    
Maximum Humidity 83    
Minimum Humidity 27    
Precipitation  
Precipitation 0.00 in 0.11 in 2.59 in (1942)
Month to date precipitation 1.66  
Year to date precipitation 31.78  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.11 in    
Wind  
Wind Speed 4 mph (East)    
Max Wind Speed 10 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
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. 15, 2019 Rise Set
Actual Time 7:17 AM EDT 6:30 PM EDT
Civil Twilight 6:50 AM EDT 6:56 PM EDT
Nautical Twilight 6:19 AM EDT 7:27 PM EDT
Astronomical Twilight 5:48 AM EDT 7:58 PM EDT
Moon 7:49 PM EDT (10/15) 8:45 AM EDT (10/15)
Length of Visible Light 12h 06m
Length of Day
11h 12m
Full, 97% of the Moon is Illuminated
Oct 15
Full
Oct 21
Last Quarter
Oct 27
New
Nov 4
First Quarter
Nov 12
Full

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 60.1 °F 45.0 °F 57% 30.09 in 10.0 mi North 4.6 mph - N/A   Clear
1:52 AM 60.1 °F 50.0 °F 69% 30.11 in 10.0 mi NNE 3.5 mph - N/A   Clear
2:52 AM 55.9 °F 46.9 °F 72% 30.12 in 10.0 mi Calm Calm - N/A   Clear
3:52 AM 55.0 °F 46.0 °F 72% 30.12 in 10.0 mi Calm Calm - N/A   Clear
4:52 AM 53.1 °F 48.0 °F 83% 30.14 in 10.0 mi North 4.6 mph - N/A   Clear
5:52 AM 53.1 °F 46.9 °F 80% 30.15 in 10.0 mi North 3.5 mph - N/A   Clear
6:52 AM 53.1 °F 46.9 °F 80% 30.16 in 10.0 mi NNE 4.6 mph - N/A   Partly Cloudy
7:52 AM 53.1 °F 46.9 °F 80% 30.18 in 10.0 mi North 4.6 mph - N/A   Clear
8:52 AM 57.9 °F 48.9 °F 72% 30.20 in 10.0 mi North 3.5 mph - N/A   Partly Cloudy
9:52 AM 62.1 °F 46.9 °F 58% 30.19 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:52 AM 64.9 °F 44.1 °F 47% 30.19 in 10.0 mi NNE 5.8 mph - N/A   Partly Cloudy
11:52 AM 68.0 °F 43.0 °F 40% 30.17 in 10.0 mi Variable 3.5 mph - N/A   Partly Cloudy
12:52 PM 69.1 °F 39.9 °F 35% 30.16 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
1:52 PM 71.1 °F 39.9 °F 32% 30.13 in 10.0 mi ENE 5.8 mph - N/A   Partly Cloudy
2:52 PM 71.1 °F 39.9 °F 32% 30.10 in 10.0 mi ESE 3.5 mph - N/A   Partly Cloudy
3:52 PM 71.1 °F 41.0 °F 34% 30.09 in 10.0 mi ESE 4.6 mph - N/A   Partly Cloudy
4:52 PM 72.0 °F 45.0 °F 38% 30.06 in 10.0 mi SSE 3.5 mph - N/A   Partly Cloudy
5:52 PM 69.1 °F 45.0 °F 42% 30.06 in 10.0 mi SE 10.4 mph - N/A   Scattered Clouds
6:52 PM 66.0 °F 43.0 °F 43% 30.06 in 10.0 mi SE 8.1 mph - N/A   Scattered Clouds
7:52 PM 64.0 °F 45.0 °F 50% 30.06 in 10.0 mi SE 6.9 mph - N/A   Scattered Clouds
8:52 PM 62.1 °F 45.0 °F 53% 30.04 in 10.0 mi SSE 5.8 mph - N/A   Partly Cloudy
9:52 PM 63.0 °F 48.0 °F 58% 30.04 in 10.0 mi SSE 10.4 mph - N/A   Mostly Cloudy
10:52 PM 61.0 °F 50.0 °F 67% 30.04 in 10.0 mi South 10.4 mph - N/A   Mostly Cloudy
11:52 PM 60.1 °F 52.0 °F 75% 30.02 in 10.0 mi South 9.2 mph - N/A   Overcast