Saint-Calais climate

Saint-Calais Weather in August

NASA POWER reanalysis for the half-degree grid cell around Saint-Calais, 1991-2020; a grid cell is an area average and can differ from a thermometer in town by several degrees

Average highs run from 27°C on August 1 to 24°C on August 31, and lows from 14°C to 12°C. Normal precipitation for the month is 49 mm over about 9 wet days.

August day by day

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

Normal daily high and low temperature at Saint-Calais, in °C, with the record for each date.010203040151015202530
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

August at a glance

Average high
26°C
Average low
14°C
Precipitation
49 mm
Reanalysis high
40°CAug 10, 2003
Reanalysis low
7°CAug 26, 1993
Daylight
15 h 00 min to 13 h 26 min
Cloud cover
63%
Humidity
68%
Dew point
13°C
Wind
13.7 km/h

Every day of the month

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

DateNormal highNormal lowReanalysis highReanalysis lowChance wet
Aug 127°C14°C34°C 20049°C 200231%
Aug 227°C14°C34°C 200411°C 199831%
Aug 327°C14°C35°C 200310°C 199831%
Aug 427°C14°C37°C 200310°C 202031%
Aug 527°C14°C39°C 200310°C 199831%
Aug 627°C14°C40°C 200310°C 201732%
Aug 727°C14°C39°C 20039°C 199632%
Aug 827°C14°C38°C 20039°C 200532%
Aug 926°C14°C39°C 20039°C 200733%
Aug 1026°C14°C40°C 20039°C 200132%
Aug 1126°C14°C39°C 20038°C 200133%
Aug 1226°C14°C37°C 200310°C 201632%
Aug 1326°C14°C36°C 20038°C 199332%
Aug 1426°C14°C33°C 19919°C 201331%
Aug 1526°C14°C33°C 19919°C 199231%
Aug 1626°C14°C33°C 20098°C 201429%
Aug 1726°C14°C33°C 20129°C 200729%
Aug 1826°C14°C37°C 20129°C 200729%
Aug 1926°C14°C35°C 20098°C 201429%
Aug 2026°C14°C32°C 19978°C 201428%
Aug 2126°C14°C34°C 19919°C 201428%
Aug 2226°C13°C33°C 20159°C 201428%
Aug 2326°C13°C34°C 20169°C 200828%
Aug 2425°C13°C37°C 20169°C 201428%
Aug 2525°C13°C36°C 20169°C 199328%
Aug 2625°C13°C35°C 20197°C 199327%
Aug 2725°C13°C34°C 201610°C 199827%
Aug 2825°C13°C32°C 20178°C 199828%
Aug 2925°C13°C35°C 20178°C 199828%
Aug 3025°C12°C31°C 20088°C 199327%
Aug 3124°C12°C34°C 20058°C 200327%

Chance of rain

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

Sunrise and sunset

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

August 1
sunrise 6:33 AM, sunset 9:33 PM
August 31
sunrise 7:14 AM, sunset 8:40 PM

Every day of August: sun and moon

Other months

Sources

Cloud, humidity, wind and sunshine, and temperature and precipitation: 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 2026-09-28. Sun and moon: computed with the NOAA solar equations and Meeus.