Measurements:
°C
°F
CURRENT WEATHER
01:04
Sao Luis
82°F
SW 12 mph
Feels like: 88°F
Precip: 21%
World Resorts Brazil Sao Luis Weather

7 Day Weather Forecast

07.29
wed
DAY
88°F
SW 12 mph
precip
11%
NIGHT
82°F
SW 18 mph
precip
14%
07.30
thu
DAY
86°F
SW 16 mph
precip
53%
NIGHT
82°F
SW 17 mph
precip
23%
07.31
fri
DAY
86°F
SW 15 mph
precip
57%
NIGHT
82°F
SW 15 mph
precip
17%
08.01
sat
DAY
86°F
W 14 mph
precip
57%
NIGHT
82°F
SW 13 mph
precip
15%
08.02
sun
DAY
86°F
SW 11 mph
precip
54%
NIGHT
82°F
SW 13 mph
precip
10%
08.03
mon
DAY
90°F
W 12 mph
precip
12%
NIGHT
82°F
SW 13 mph
precip
19%
08.04
tue
DAY
86°F
SW 19 mph
precip
59%
NIGHT
82°F
W 16 mph
precip
53%

Sao Luis Sea Water Temperature in July, °F

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Sao Luis was 29.0°F. The maximum and minimum values were 28.5°F and 29.6°F respectively.

Sao Luis on the Weather Map

Best Time to Visit Sao Luis
The most sunny months:
September 11 days
August 10 days
October 6 days
The most warm months:
September 92.5 °F
October 91.9 °F
August 91.6 °F
Warmest sea temperature:
May 88.6 °F
June 88.5 °F
July 88.0 °F
The most cold months:
March 85.6 °F
February 86.1 °F
January 86.6 °F
The most rainy months:
March 19 days
April 16 days
February 12 days
The most windy months:
October 10 mph
September 10 mph
November 9 mph
more details