Current temperature
291 °K
20. 8. 2026 03:30
Humidity
94 %
Dew point
290 °K
Earlier at this time
19. 8. 2026 290 °K90.7 %
18. 8. 2026 289.3 °K86.9 %
17. 8. 2026 293 °K84.2 %
16. 8. 2026 294.2 °K58.7 %
A year ago 289.3 °K79.5 %
Statistics
Location: Na zahradě
Measurements count: 9 492 189
Measured since: 14. 5. 2007
Highest temp.: 313 °K - 28. 6. 2026 16:53
Lowest temp.: 255.6 °K - 12. 2. 2012 07:32
TODAY
 5:59    20:13

TEMPERATURE
MIN: 291 °K   MAX: 292 °K 
 01:14    00:02

HUMIDITY
MIN: 85.5 %   MAX: 95.7 % 

KLEMENTINUM
MIN: 8.3 °C (1968)   MAX: 36.1 °C (2012) 
TEMPERATURE
MIN: 291 °K
MAX: 292 °K 
HUMIDITY
MIN: 85.5 %
MAX: 95.7 % 
KLEMENTINUM
MIN: 8.3 °C (1968)
MAX: 36.1 °C (2012) 

ČHMÚ warning - Moderate Thunderstorm Impact

Risk of severe thunderstorms. Possible local property damage and complications, especially in the energy industry and transport. Potential for local flooding, especially of low-lying areas. Local wind damage to roofs, fences, soft shelters and trees. Local power outages. Some travel delays. Driving conditions difficult. Possible crop damage from small hail. Risk of fire caused by lightning strike. Risk of injury from flying or falling objects, and lightning strikes.

Beware of lightning strikes and flying or falling objects (especially branches). Seek shelter in a building equipped with lightning protection. Outdoors, take cover in dense forest or low vegetation; avoid water bodies, hilltops, metal structures, isolated trees, and rock overhangs. When driving reduce speed. Observe weather warnings, weather radar (www.chmi.cz or mobile apps) and local flood risk https://produkty.chmi.cz/ffi.

Effective until: 20. 8. 2026, 05:00

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Author: multi.tricker.cz, service: TMEP.