Wind Speed Limits: 0.5-44.7 mph (60-3937) ft/min. Temperature/Wind Chill Limits: 0 to 50°C (32 to 122°F). Accuracy: Velocity: ± 5% or ± last significant digit (whichever is greater); Temperature: ±1°C (±2°F)
The basis for the new wind chill temperature chartB. The basis for the new wind chill temperature chart ( BioAerobioaero)Conf on Biometeorology/aerobiology & International Congress of Biometeorology
The rate of heat loss by the body depends on the amount of exposed skin and the wind speed. The human body responds to heat loss by attempting to maintain its surface temperature. Rapid heat loss results in both the perception of lower temperatures, and an actual greater heat loss as the...
The National Weather Service developed the chart below to easily determine the wind chill. Simply match the air temperature on the horizontal axis at the top with the wind speed on the vertical axis along the left-hand side, find where the two values intersect, and that number is your wind...
Wind speed Sunshine or overcast sky Level of activity How long you want to surf The same water temperature can call for different wetsuit thicknesses depending on additional climate factors. If you’re going surfing on a windy day with colder air temperatures and overcast skies, that’s going ...
Recreatedin2001,theNWSWindChillChart addressesthestressfromcoldonexposed humanskinatcertaintemperaturesandwind speed. Thenewwindchilltemperatureindex: •Useswindspeedcalculatedattheaverageheightofthehuman body’sface(fivefeet),insteadof33feet(thestandardanemometer ...
Temperature Wind Speed Humidity Sun Angle Cloud CoverThe real purpose of using Wet Bulb Globe Temperature as a heat measurement is to keep people safe while performing strenuous outdoor activities at high temperatures. Heat Stress Measurement Comparison Chart ...
(%), surface temperature (℃), wind speed (m/s), and precipitation (mm). All data have been subjected to quality control procedures by identifying and removing any outliers or erroneous records to ensure the accuracy and reliability. Any missing data are imputed through the use of ...
The Wind Chill Chart above includes a frostbite indicator, showing the points where temperature, wind speed and exposure time will produce frostbite on humans. The chart above includes three shaded areas of frostbite danger. Each shaded area shows how long (30, 10 and 5 minutes) a person ...