Historical Weather

Find historical weather by searching for a city, zip code, or airport code. [ weiter ]

METEOFON

METEOFON - 0900 57 61 52 Ruf Dein Wetter heute an! (3.13/Min ab Festnetz) [ weiter ]

World Weather Information Service

Offical weather observations, weather forecasts and climatological information for selected cities supplied by NMHS. [ weiter ]

World Meteorological Organization

UN system's authoritative voice on the state and behaviour of the Earth's atmosphere, its interaction with the oceans, the climate it produces and the resulting distribution of water resources. [ weiter ]

International

Here’s Why a 50-Degree Day Feels Colder in Fall Than in Spring

That first cold spell of the season always feels especially harsh.

Denver Broncos fans huddling before a home game against the Los Angeles Rams this month. CreditCreditIsaiah J. Downing / USA Today Sports, via Reuters

If you’ve ever wondered, from beneath several layers of clothing, whether you were overreacting to those frigid early fall days, take solace. It may not just be in your head: The human body takes time to acclimate to the cold.

“We kind of get a global response over time over the winter so that a 50-degree day in, say, February, feels glorious, whereas at this time of year it feels chilly,” said John Castellani, a physiologist who specializes in cold weather research at the United States Army Research Institute of Environmental Medicine in Massachusetts.

Some experts argue that the shift in perception is mostly psychological, but others, including Dr. Castellani, say there’s more to it: The evidence suggests that the body grows to tolerate the cold over time. [weiter]