Measurements:
°C
°F
Sao Joao de Meriti
76°F
S 4 mph
Feels like: 80°F
Precip: 0%
World Resorts Brazil Sao Joao de Meriti Weather August Weather in Sao Joao de Meriti

Sao Joao de Meriti Weather: August

Average Day Temperature: 83.1°F
Average Night Temperature: 65.2°F
Number of Sunny Days: 18 days
Sunshine Hours: 11.1 - 11.6 hours
Number of Rainy Days: 1 day
Precipitation Totals: 0.6 in

Air Temperature in August, °F

Select Year: 2025 2024 2023

The highest day temperature in August 2025 was 97°F. The lowest night temperature was 58°F. The average values for day and night temperatures during August were 81.5°F и 64.9°F respectivly.

Sunny, Cloudy and Gloomy days

Most of the days in August are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in August, in

Precipitation total in August for Sao Joao de Meriti is 0.6 in. It makes august one of the least rainy months of the year.

Wind Speed in August, mph

The average wind speed in August is 4.5 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Sao Joao de Meriti in August is 7.7 hours.

Best Time to Visit Sao Joao de Meriti
The most sunny months:
July 19 days
August 18 days
June 16 days
The most warm months:
March 91.0 °F
February 90.7 °F
January 89.6 °F
The most cold months:
July 81.2 °F
June 81.7 °F
May 83.0 °F
The most rainy months:
February 4 days
October 4 days
December 4 days
The most windy months:
September 4 mph
October 4 mph
August 4 mph

Sao Joao de Meriti on the Weather Map

24 Hours Weather Forecast
Sao Joao de Meriti
Local time: 03:33
11 jan, sunday
0600 82°F
S
4 mph
0900 98°F
S
6 mph
1200 106°F
SW
2 mph
1500 102°F
W
6 mph
1800 88°F
W
2 mph
2100 84°F
S
3 mph
12 jan, monday
0000 80°F
SE
3 mph
0300 76°F
SE
3 mph