Saint-Michel-Chef-Chef climate

Saint-Michel-Chef-Chef Weather in August

1991-2020 means of the daily record at Nantes (GHCN FRM00007222), 42 km from Saint-Michel-Chef-Chef

Average highs run from 26°C on August 1 to 24°C on August 31, and lows from 14°C to 13°C. Normal precipitation for the month is 50 mm over about 9 wet days.

August day by day

The normal high and low for each date, and the record, in °C.

Normal daily high and low temperature at Saint-Michel-Chef-Chef, in °C, with the record for each date.01020304050151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
25°C
Average low
14°C
Precipitation
50 mm
Record high
40°CAug 13, 2026
Record low
6°CAug 7, 1956
Daylight
14 h 55 min to 13 h 25 min
Cloud cover
59%
Humidity
75%
Dew point
14°C
Wind
15.1 km/h

Every day of the month

A wet day has at least 1 mm of precipitation in the reanalysis.

DateNormal highNormal lowRecord highRecord lowChance wet
Aug 126°C14°C35°C 19477°C 196528%
Aug 226°C15°C36°C 19909°C 195828%
Aug 326°C15°C37°C 19908°C 196129%
Aug 426°C15°C37°C 19909°C 195028%
Aug 526°C14°C39°C 20036°C 195627%
Aug 626°C15°C36°C 20209°C 194527%
Aug 727°C15°C40°C 20206°C 195628%
Aug 826°C15°C37°C 20038°C 196528%
Aug 926°C15°C39°C 20037°C 196228%
Aug 1026°C14°C39°C 20038°C 196128%
Aug 1126°C14°C37°C 20268°C 196130%
Aug 1225°C15°C40°C 20267°C 195630%
Aug 1325°C14°C40°C 20268°C 196030%
Aug 1425°C15°C37°C 20268°C 195129%
Aug 1526°C14°C34°C 20258°C 195129%
Aug 1626°C13°C34°C 20167°C 195628%
Aug 1725°C15°C36°C 20127°C 197028%
Aug 1825°C15°C35°C 19479°C 195329%
Aug 1925°C14°C36°C 19478°C 201729%
Aug 2025°C14°C34°C 19557°C 195429%
Aug 2126°C14°C35°C 19557°C 195429%
Aug 2226°C14°C34°C 20178°C 201428%
Aug 2325°C15°C36°C 20166°C 197928%
Aug 2425°C14°C34°C 20228°C 200528%
Aug 2525°C15°C36°C 20168°C 195128%
Aug 2625°C14°C34°C 20197°C 195726%
Aug 2725°C15°C33°C 19458°C 198525%
Aug 2824°C14°C34°C 20176°C 198625%
Aug 2924°C13°C35°C 19616°C 198625%
Aug 3024°C13°C33°C 20226°C 198624%
Aug 3124°C13°C35°C 19617°C 198624%

Chance of rain

The chance of at least 1 mm of precipitation in the reanalysis on each date at Saint-Michel-Chef-Chef, in percent.0102030401102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+2).

August 1
sunrise 6:47 AM, sunset 9:42 PM
August 31
sunrise 7:26 AM, sunset 8:51 PM

Every day of August: sun and moon

Other months

Sources

Records: NOAA GHCN-Daily, station FRM00007222, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.