Sao Luis weather in August 2023

  • 31°C maximum daytime temperature in August in Sao Luis31
    31°C max day temperature
  • 9 hours of sunshine per day
  • 9 days with some rainfall in August in Sao Luis9
    9 days with some rainfall
  • 23°C minimum night-time temperature in August in Sao Luis23
    23°C min night temperature
  • 12 hours of daylight per day in August in Sao Luis12
    12 hours of daylight per day
  • Very high heat & humidity in August in Sao LuisVH
    Very High heat & humidity
  • 35 mm monthly rainfall in August in Sao Luis35
    35 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in August in Sao Luis11
    11 (Extreme) UV index
  • 27°C sea temperature in August in Sao Luis27
    27°C sea temperature

Wendy Wu Tours: up to £200pp off last minute tours

  • Save up to £200 per person on last minute tours
  • Book late availability on Wendy Wu Tours worldwide
  • Check out tours departing in the coming months
Go to Wendy Wu Tours deal >>

View all Wendy Wu Tours offers

Recommended for Brazil

The August weather guide for Brazil (Sao Luis) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

  • Top deals & discounts
  • Sao Luis weather overview
  • Sao Luis climate averages by month
  • More destinations
  • Best time to go to Sao Luis
  • Sao Luis 5-day weather forecast

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

More about Brazil

How hot is it in Sao Luis in August?

Daytime temperatures usually reach 31°C in Sao Luis in August with very high heat and humidity, falling to 23°C at night.

How sunny is it in Sao Luis in August?

There are normally 9 hours of bright sunshine each day in Sao Luis in August - that's 71% of daylight hours.

How warm is the sea around Sao Luis in August?

The average sea temperature around Sao Luis in August is 27°C.

Does it rain in Sao Luis in August?

There are usually 9 days with some rain in Sao Luis in August and the average monthly rainfall is 35mm.

Sao Luis August sunrise & sunset times

Browse the sunrise and sunset times for Sao Luis in August 2023. Select a month to view Sao Luis sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st August 2023 06:03 18:04
Wednesday, 16th August 2023 06:01 18:02
Thursday, 31st August 2023 05:56 17:59

Related posts

Popular travel offers

Top ^

*affiliate links: find out how we are funded and why this helps us remain free to use.