Cascais climate

Cascais Weather in October

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

Average highs run from 22°C on October 1 to 19°C on October 31, and lows from 17°C to 16°C. Normal precipitation for the month is 78 mm over about 9 wet days.

October day by day

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

Normal daily high and low temperature at Cascais, in °C, with the record for each date.1015202530151015202530
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

October at a glance

Average high
20°C
Average low
16°C
Precipitation
78 mm
Reanalysis high
26°COct 12, 2009
Reanalysis low
10°COct 23, 1991
Daylight
11 h 48 min to 10 h 36 min
Cloud cover
57%
Humidity
81%
Dew point
15°C
Wind
19.1 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
Oct 122°C17°C25°C 201415°C 199922%
Oct 222°C17°C26°C 201815°C 199623%
Oct 322°C17°C26°C 201814°C 199624%
Oct 422°C17°C26°C 201113°C 200826%
Oct 521°C17°C25°C 201114°C 200827%
Oct 621°C17°C25°C 201114°C 199627%
Oct 721°C17°C26°C 201713°C 199626%
Oct 821°C17°C24°C 201314°C 199627%
Oct 921°C17°C25°C 201113°C 199828%
Oct 1021°C17°C26°C 201114°C 199830%
Oct 1121°C17°C26°C 201115°C 199231%
Oct 1221°C17°C26°C 200914°C 200733%
Oct 1321°C17°C25°C 201114°C 199234%
Oct 1421°C17°C25°C 200913°C 199236%
Oct 1520°C17°C25°C 201714°C 199737%
Oct 1620°C17°C25°C 200913°C 202037%
Oct 1720°C17°C25°C 199514°C 200037%
Oct 1820°C16°C25°C 199513°C 201038%
Oct 1920°C16°C24°C 199512°C 199236%
Oct 2020°C16°C26°C 201412°C 199136%
Oct 2120°C16°C26°C 201412°C 199137%
Oct 2220°C16°C25°C 201412°C 199138%
Oct 2320°C16°C25°C 201410°C 199139%
Oct 2420°C16°C24°C 201411°C 199339%
Oct 2520°C16°C23°C 201411°C 199339%
Oct 2620°C16°C25°C 201711°C 199339%
Oct 2720°C16°C26°C 201712°C 199339%
Oct 2819°C16°C25°C 201711°C 201839%
Oct 2919°C16°C23°C 200612°C 200838%
Oct 3019°C16°C23°C 201413°C 199638%
Oct 3119°C16°C22°C 200112°C 201840%

Chance of rain

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

Sunrise and sunset

Times for 2026, local time (GMT+1).

October 1
sunrise 7:33 AM, sunset 7:21 PM
October 31
sunrise 7:03 AM, sunset 5:39 PM

Every day of October: 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.