Wind Chill
Calendar year totals for the eastern half of the United States
Average Number of Days | Days with 3 or More Hours | Average Number of Hours
AVERAGE NUMBER OF DAYS (roll mouse over degrees):
-40° | -35° | -30° | -25° | -20° | -15° | -10° | -5° | 0° | 5° | 10° | 15° | 20° | 25° | 30°
-40° | -35° | -30° | -25° | -20° | -15° | -10° | -5° | 0° | 5° | 10° | 15° | 20° | 25° | 30°
![Average Number of Days Wind Chill was less than or equal to -40 degrees](/files/clim/windChill/2023/days/avgWCObs-1_annM40.png)
![Average Number of Days Wind Chill was less than or equal to -35 degrees](/files/clim/windChill/2023/days/avgWCObs-1_annM35.png)
![Average Number of Days Wind Chill was less than or equal to -30 degrees](/files/clim/windChill/2023/days/avgWCObs-1_annM30.png)
![Average Number of Days Wind Chill was less than or equal to -25 degrees](/files/clim/windChill/2023/days/avgWCObs-1_annM25.png)
![Average Number of Days Wind Chill was less than or equal to -20 degrees](/files/clim/windChill/2023/days/avgWCObs-1_annM20.png)
![Average Number of Days Wind Chill was less than or equal to -15 degrees](/files/clim/windChill/2023/days/avgWCObs-1_annM15.png)
![Average Number of Days Wind Chill was less than or equal to -10 degrees](/files/clim/windChill/2023/days/avgWCObs-1_annM10.png)
![Average Number of Days Wind Chill was less than or equal to -5 degrees](/files/clim/windChill/2023/days/avgWCObs-1_annM5.png)
![Average Number of Days Wind Chill was less than or equal to 0 degrees](/files/clim/windChill/2023/days/avgWCObs-1_ann0.png)
![Average Number of Days Wind Chill was less than or equal to 5 degrees](/files/clim/windChill/2023/days/avgWCObs-1_ann5.png)
![Average Number of Days Wind Chill was less than or equal to 10 degrees](/files/clim/windChill/2023/days/avgWCObs-1_ann10.png)
![Average Number of Days Wind Chill was less than or equal to 15 degrees](/files/clim/windChill/2023/days/avgWCObs-1_ann15.png)
![Average Number of Days Wind Chill was less than or equal to 20 degrees](/files/clim/windChill/2023/days/avgWCObs-1_ann20.png)
![Average Number of Days Wind Chill was less than or equal to 25 degrees](/files/clim/windChill/2023/days/avgWCObs-1_ann25.png)
![Average Number of Days Wind Chill was less than or equal to 30 degrees](/files/clim/windChill/2023/days/avgWCObs-1_ann30.png)