Conditions: Baltimore, Maryland, 07/03/2025 11:30:03 pm
Temperature

78°

Mostly Clear

64°

Dew Point
Relative Humidity

62%

Feels Like

78°

Wind (WNW)

6mph

Air Pressure

29.95

Sun
Sun Rise

05:45 AM

Sun Set

08:36 PM

Day Length

14:51 Hours

Difference

0 min 41 sec loss

Moon
Moon Rise

02:15 PM

Moon Set

12:48 AM

Next: Full Moon

Jul 10,2025

Moon Phase

First Quarter

Climate
Average Low

66°

87°

Average High
Record Low

50°


(2001)

104°


(1898)
Record High
Conditions
Winter Weather

Wind Chill Chart And Calculator

Wind Chill Chart And Calculator

Tools to help you calculate wind chill, including the exact mathematical formula.

Wind Chill Chart And Calculator

Mathmatical Formula – How To Calculate Wind Chill

From the user, we are given an air temperature (T) and a wind speed (Windsfc). In order to calculate the Wind Chill, the temperature must be converted to degrees Fahrenheit (°F).

To find out how to convert the temperature, see the link below:

Temperature Conversion

Also, in order to calculate the Wind Chill, the wind speed must be converted to miles per hour (​mph).

To find out how to convert the wind speed, see the link below:

Wind Speed Conversion

Then, the Wind Chill can be calculated using this formula:

WindChill = 35.74 + (0.6215 × T) − (35.75 × Wind0.16) sfc + (0.4275 × T × Wind0.16) sfc

Because the user might need the Wind Chill in Watts per meter squared​ m2 ​, it can (W) be calculated using an air temperature in degrees Celsius (°C) and a wind speed in meters per second s ​: (m)

WindChill = (12.1452 + 11.6222 × √Windsfc − 1.16222 × Windsfc) × (33 − T)