Skip to main content.

Conversion Calculators


Temperature Conversion
Fahrenheit ( o F )
Celsius ( o C )
Celsius ( o C )
Fahrenheit (o F)


Windchill Calculation
Temp
(o F)		 Wind
Speed
(mph)
Wind chill =
Temp
(o C)		 Wind
Speed
(mph)
Wind chill =


Relative Humidity Calculation
Temp
(°F )		 Dew
Point
(°F)
Relative Humidity =
Temp
(°C)		 Dew
Point
(°C )
Relative Humidity =


Heat Index Calculation

Valid entries are, air temperatures greater than 80 °F ( 27 °C ), dew point temps greater than 65 °F ( 12 °C ), and relative humidities higher than 40 percent.

Temp
(°F )		 Dew
Point
(°F)
  RH =
Temp
(°C)		 Dew
Point
(°C )
  RH =
Temp
(°F )		 Relative
Humidity
(%)
Heat Index =
Dew Point =
Temp
(°C)		 Relative
Humidity
(%)
Heat Index =
Dew Point =
The Above Weather Calculators by Ron Murphy of the National Weather Service