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Armacao dos Buzios weather in October

Weather in Armacao dos Buzios: October

Average day temperature: 76.6°F
Average night temperature: 70.9°F
Sea water temperature: 71.7°F
Number of sunny days: 12 days
Day length: 12.3 - 12.9 hours
Number of rainy days: 6 days
Precipitation totals: 3.3 in.

Air temperature in October, °F

Show year:
2025
2024
2023

The highest day temperature during October of 2025 was 78°F. At the same time the lowest night temperature was 63°F. Daily and nightly averages during October were 73.0°F and 68.5°F.

Sea water temperature in Armacao dos Buzios in October, °F

Show year:
2025
2024
2023

The average sea water temperature in October of 2025 was 69.8°F. The highest and lowest sea temperatures during the month were 71.4°F and 67.5°F.

Sunny, partly cloudy and cloudy days

Mostly all days in October are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in October, in.

Precipitation total value in Armacao dos Buzios in October is 3.9 in. Other months of the year show relatively similar values.

Wind speed in October, mph

The average wind speed value in October is 13.7 mph It makes October one of the most windy months of the year.

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 October is: 5.2.

Best time for vacation in Armacao dos Buzios

Sunniest months:
July 20 days
June 18 days
May 17 days
Warmest months:
February 83.4 °F
March 82.7 °F
January 82.7 °F
Warmest sea temp:
March 77.8 °F
April 77.0 °F
February 76.8 °F
Coldest months:
August 74.6 °F
July 75.4 °F
September 75.6 °F
Rainiest months:
December 7 days
November 7 days
March 6 days
Windiest months:
September 14.7 mph
August 13.8 mph
October 13.7 mph

Armacao dos Buzios on a weather map

Armacao dos Buzios
+72°F
NE 6 mph
Feels like: +72°F
Precip.: 100%
Places in Brazil:
Name
°F
+72°F
+72°F
+79°F
+66°F
+77°F
+66°F
+77°F
+64°F
+68°F
+68°F
+66°F
+77°F
+66°F
24 Hours Forecast
Armacao dos Buzios
Local time: 00:32
December 05, friday
0300
72°F
NE
4 mph
0600
70°F
NE
4 mph
0900
75°F
NW
6 mph
1200
75°F
NW
9 mph
1500
75°F
NW
10 mph
1800
73°F
W
9 mph
2100
72°F
W
12 mph
December 06, saturday
0000
72°F
SW
12 mph
Units of measurement: °C / °F