Conditions: Baltimore, Maryland, 07/09/2025 06:10:03 am
Temperature

74°

Mostly Cloudy

73°

Dew Point
Relative Humidity

97%

Feels Like

74°

Wind (W)

3mph

Air Pressure

30.01

Sun
Sun Rise

05:49 AM

Sun Set

08:34 PM

Day Length

14:45 Hours

Difference

1 min 1 sec loss

Moon
Moon Rise

08:13 PM

Moon Set

04:09 AM

Next: Full Moon

Jul 10,2025

Moon Phase

Waxing Gibbous

Climate
Average Low

67°

88°

Average High
Record Low

54°


(1984)

103°


(1936)
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)