Na stiahnutie údajov o počasí sa vyžaduje služba history+

Nie ste prihlásení. Ak ste si už zakúpili službu history+, prihláste sa. .

30-ročné hodinové údaje o počasí so službou history+

Získajte prístup k historickým informáciám o počasí pre lokalitu Helbra so službou history+. Dostupné celosvetovo a nezávislé od meteorologických staníc. Stiahnite si konzistentné hodinové dáta bez výpadkov pre lokalitu Helbra ako súbor vo formáte CSV. Vyskúšajte bezplatný prístup k údajom pre Bazilej.

Viac informácií službe history+


The historical weather report is limited to the last 2 weeks for evaluation.
For unlimited access starting in 1979 this location must be activated with history+.

Počiatočný mesiac

Počiatočný deň

Počet dní

Pick a starting month and day, and then select the number of days that should be compared.

lokality history+ (0/0)
Tu môžu zákazníci s history+ vidieť svoje aktivované miesta. Prístup je platný 1 rok. Bazilej je dostupný na bezplatné ohodnotenie.

Locations

Your activated locations are listed here. You can switch to another location by clicking on the name, or compare data with the current location by checking the box.

Nastavenia

Weather variables information

  • Temperature (2m) and relative humidity (2m): Comparable to measurements at 2 meters above ground.
  • Suma efektívnych teplôt (2m): Absolute temperature difference between a base (e.g. 10°C) and limit (30°C). Calculated on hourly data instead of daily minimum and maximum.
  • Tlak: Atmospheric air pressure reduced to mean sea level as most commonly used for weather reports. The local pressure varies with altitude. Locations at higher elevation have a lower local atmospheric pressure.
  • Úhrn zrážok: Total precipitation amount including rain, convective precipitation and snow. 1mm at 10:00 is comparable to a rain-gauge measurement from 9:00-10:00.
  • Množstvo snehových zrážok: Fraction of total precipitation that falls down as snow and is converted to cm instead of mm.
  • Celková oblačnosť: Percentage of the sky that is covered with clouds: 50% means half of the sky is covered. 0-25% clear sky, 25-50% partly cloudy, 50-85% mostly cloudy and above 85% overcast.
  • Nízka, stredná a vysoká oblačnosť: Cloud cover at different altitudes. High clouds (8-15 km) like cirrus are less significant for total cloud cover than low (below 4 km) like stratus, cumulus and fog or mid clouds (4-8 km) like alto cumulus and alto stratus.
  • Slnečné žiarenie: Global radiation (diffuse and direct) on a horizontal plane given in Watt per square meter.
  • Rýchlosť vetra: Hourly average wind speeds at given altitude levels "10 and 80 meters above ground" or pressure level "900 hPa". Units can be selected.
  • Smer vetra: Wind direction in degrees seamless from 0° (wind blowing from north), 90° (east wind), 180° (south wind) and 270° (west wind).
  • Poryvy vetra: Short term wind speed turbulence in an hour. Gusts indicate the level of turbulence as such they could be lower than regular wind speeds.

Nastavenia

Rozdelenie

Accumulate each data-series. Very common for growing degree days and precipitation amount.

Jednotky

Parameter pre výpočet sumy efektívnych teplôt

Adjust base and limit parameter for growing degree calculation. A limit-value lower than base, calculates the temperature cold sum.