World Resorts Brazil Sao Luis Weather

Sao Luis weather in August

Weather in Sao Luis: August

Average day temperature: 89.4°F
Average night temperature: 75.0°F
Sea water temperature: 83.7°F
Number of sunny days: 9 days
Day length: 12.0 - 12.1 hours
Number of rainy days: 0 days
Precipitation totals: 0.2 in.

Air temperature in August, °F

Show year:
2023
2022
2021

The highest day temperature during August of 2023 was 95°F. At the same time the lowest night temperature was 73°F. Day and night temperature averages during August were 91.5°F and 75.8°F.

Sea water temperature in Sao Luis in August, °F

Show year:
2023
2022
2021

The average sea water temperature in August of 2023 was 83.6°F. The highest and lowest sea temperatures during the month were 84.6°F and 82.9°F.

Sunny, partly cloudy and cloudy days

Mostly all days in August are partly cloudy but sunny or cloudy days are also possible.

Precipitation total in August, in.

Precipitation total value in Sao Luis in August is 0.2 in. It makes august one of the most dry months of the year.

Wind speed in August, mph

The average wind speed value in August is 5.8 mph

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in August is: 7.0.

Best time for vacation in Sao Luis

Sunniest months:
September 11 days
August 9 days
October 7 days
Warmest months:
September 90.9 °F
October 90.2 °F
August 89.4 °F
Warmest sea temp:
May 84.6 °F
June 84.5 °F
July 84.2 °F
Coldest months:
March 82.1 °F
February 82.8 °F
January 83.2 °F
Rainiest months:
March 22 days
April 18 days
January 13 days
Windiest months:
October 7.5 mph
September 7.3 mph
December 6.3 mph

Sao Luis on a weather map

Sao Luis
+81°F
W 13 mph
Feels like: +88°F
Precip.: 100%
Places in Brazil:
Name
°F
+79°F
+77°F
+81°F
+73°F
+79°F
+82°F
+82°F
+75°F
+73°F
+72°F
+81°F
24 Hours Forecast
Sao Luis
Local time: 16:42
May 04, saturday
1800
81°F
W
13 mph
2100
79°F
SW
14 mph
May 05, sunday
0000
79°F
W
8 mph
0300
79°F
W
9 mph
0600
79°F
W
9 mph
0900
84°F
W
13 mph
1200
84°F
W
13 mph
1500
81°F
W
9 mph
Units of measurement: °C / °F