Current meteorological data
Air temperature: 44.6 (°F)
7.0 (°C)
Wind speed:13 (km/h)
Wind direction: S-S-W, 205.5 °
Global radiation: -- (W/m²)
Act. UV-Index: 0
Precipitation: 0.0 (ltr/m²)
(Updated: 12/21/2024, 17:30,
S-Mitte, Amt für Umweltschutz
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Definitions

Climatic element

Definition

Average temperature Averaged temperature during a specific period of time
Maximum temperature Highest temperature recorded between 1951 and 1991
Minimum temperature Lowest temperature recorded between 1951 and 1991
Ice days
Maximum daily temperature below 32 °F (0 °C)
Frost days
Minimum temperature below 32 °F (0 °C)
Heating days
Average daily temperature below 59 °F (15 °C)
Degree-day figure Sum of the differences between 68 °F (20 °C) room temperature and the daily averages of the air temperature on all heating days
Summer days Maximum daily temperature at least 77 °F (25 °C)
Hot days
Maximum daily temperature above 86 °F (30 °C)
Sultry days Wet bulb temperature above 64 °F (18 °C) at 2 pm
Rain days Days with precipitation (e.g. rain, snow)
Thunderstorm days

Days with a thunderstorm
Amount of precipitation
Precipitation in mm (= litres/m²)
Evaporation (through the grass) Amount of water that evaporated through the grass in mm (litres/m2) (according to Haude)
Water balance Amount of precipitation minus evaporation in mm (= litres/m²)
Highest point of the sun (in the middle of the month) Position of the sun at 12 noon local time on the 15th of the month
Possible sunshine hours Astronomically possible amount of sunshine in hours
Average amount of sunshine hours Actual averaged amount of sunshine in hours
Global radiation Solar energy per area and period of time


 
 

© City of Stuttgart, Office for Environmental Protection, Section of Urban Climatology