Current Conditions: Baltimore, Maryland, 10/21/2021 08:20:03 am
Temperature Partly Cloudy

#### 47°

Dew Point
Relative Humidity #### 89%

Feels Like #### 50°

Wind (N) Air Pressure

#### 30.06

Sun
Sun Rise #### 07:22 AM

Sun Set Day Length

Difference

#### 2 min 25 sec loss

Moon
Moon Rise #### 07:04 PM

Moon Set #### 08:12 AM

Next: Last Quarter #### Oct 28,2021

Moon Phase Climate
Average Low

Average High
Record Low

(1952)

(1947)
Record High
Winter Weather

# Wind Chill Chart And Calculator

## Wind Chill Chart And Calculator

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