Climate Insights for Armação dos Búzios

Região Geográfica Intermediária de Macaé-Rio das Ostras-Cabo Frio, Rio de Janeiro, Brazil

Hottest
February
28°C peak82°F peak
Coldest
July
19°C low67°F low
Wettest
November
151 mm rain6 in rain
Best to Visit
April, May, June
Mild temps & low rain

Climate Overview

The climate in Armação dos Búzios is warm and mild. The average annual temperature is 24°C and approximately 951 mm of precipitation falls per year. November is the wettest month, receiving around 151 mm of rainfall. Armação dos Búzios is in the Southern Hemisphere. The seasons are reversed: summer runs from December to February, while winter falls between June and August. The summer months are: February, March, January. The coldest months are July, August, June, when temperatures can drop to 19°C.The climate in Armação dos Búzios is warm and mild. The average annual temperature is 75°F and approximately 37.4 in of precipitation falls per year. November is the wettest month, receiving around 6 in of rainfall. Armação dos Búzios is in the Southern Hemisphere. The seasons are reversed: summer runs from December to February, while winter falls between June and August. The summer months are: February, March, January. The coldest months are July, August, June, when temperatures can drop to 67°F.

Temperature

0°5°10°15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: 28°Average: 26°Min: 24°FebMax: 28°Average: 26°Min: 24°MarMax: 28°Average: 26°Min: 24°AprMax: 27°Average: 25°Min: 23°MayMax: 25°Average: 23°Min: 21°JunMax: 25°Average: 22°Min: 20°JulMax: 24°Average: 21°Min: 19°AugMax: 24°Average: 21°Min: 19°SepMax: 25°Average: 22°Min: 21°OctMax: 25°Average: 23°Min: 22°NovMax: 25°Average: 24°Min: 22°DecMax: 27°Average: 25°Min: 23°
Max
Average
Min
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 82°FAverage: 78°FMin: 75°FFebMax: 82°FAverage: 79°FMin: 75°FMarMax: 82°FAverage: 79°FMin: 75°FAprMax: 80°FAverage: 76°FMin: 73°FMayMax: 78°FAverage: 73°FMin: 70°FJunMax: 76°FAverage: 72°FMin: 68°FJulMax: 75°FAverage: 70°FMin: 67°FAugMax: 75°FAverage: 71°FMin: 67°FSepMax: 77°FAverage: 72°FMin: 69°FOctMax: 77°FAverage: 74°FMin: 71°FNovMax: 78°FAverage: 74°FMin: 71°FDecMax: 80°FAverage: 77°FMin: 74°F
Max
Average
Min

Armação dos Búzios has relatively stable temperatures year-round, staying within a 9°C range. The warmest month is February, when average highs reach 28°C and the mean temperature sits around 26°C. July is the coolest month, with minimum temperatures around 19°C and an average of 21°C. Daily temperature variation is modest, with an average difference of 4°C between highs and lows.Armação dos Búzios has relatively stable temperatures year-round, staying within a 15°F range. The warmest month is February, when average highs reach 82°F and the mean temperature sits around 79°F. July is the coolest month, with minimum temperatures around 67°F and an average of 70°F. Daily temperature variation is modest, with an average difference of 7°F between highs and lows.

Precipitation

0mm50mm100mm150mm200mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 122mmFebPrecipitation: 101mmMarPrecipitation: 112mmAprPrecipitation: 53mmMayPrecipitation: 53mmJunPrecipitation: 30mmJulPrecipitation: 24mmAugPrecipitation: 49mmSepPrecipitation: 42mmOctPrecipitation: 86mmNovPrecipitation: 151mmDecPrecipitation: 128mm
Precipitation
0in2in4in6inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 4.8inFebPrecipitation: 4inMarPrecipitation: 4.4inAprPrecipitation: 2.1inMayPrecipitation: 2.1inJunPrecipitation: 1.2inJulPrecipitation: 1inAugPrecipitation: 1.9inSepPrecipitation: 1.6inOctPrecipitation: 3.4inNovPrecipitation: 6inDecPrecipitation: 5in
Precipitation

Armação dos Búzios is a moderately rainy area, receiving approximately 951 mm of precipitation annually, which averages out to around 79 mm per month. The wettest month is November, averaging 151 mm of rainfall. December and January also tend to see above-average precipitation. The driest month is July, with just 24 mm. That's 127 mm less than November, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.Armação dos Búzios is a moderately rainy area, receiving approximately 37.4 in of precipitation annually, which averages out to around 3.1 in per month. The wettest month is November, averaging 5.9 in of rainfall. December and January also tend to see above-average precipitation. The driest month is July, with just 0.9 in. That's 5 in less than November, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Wind

0km/h5km/h10km/h15km/h20km/h25km/hJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 16km/hFebWind Speed: 15km/hMarWind Speed: 14km/hAprWind Speed: 14km/hMayWind Speed: 15km/hJunWind Speed: 15km/hJulWind Speed: 16km/hAugWind Speed: 19km/hSepWind Speed: 21km/hOctWind Speed: 19km/hNovWind Speed: 17km/hDecWind Speed: 16km/h
Wind Speed
0mph5mph10mph15mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 10mphFebWind Speed: 9mphMarWind Speed: 9mphAprWind Speed: 9mphMayWind Speed: 9mphJunWind Speed: 9mphJulWind Speed: 10mphAugWind Speed: 12mphSepWind Speed: 13mphOctWind Speed: 12mphNovWind Speed: 11mphDecWind Speed: 10mph
Wind Speed

Armação dos Búzios is mildly breezy, with an average annual wind speed of 16km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is September, averaging 21km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in March, with average winds dropping to 14km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 7km/h gap between the calmest and windiest months.Armação dos Búzios is moderately windy, with an average annual wind speed of 10mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is September, averaging 13mph, which can feel quite blustery and may affect outdoor activities. The calmest conditions occur in March, with average winds dropping to 9mph, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 4mph gap between the calmest and windiest months.

Best Time to Visit

Jan26°78°F
Feb26°79°F
Mar26°79°F
Apr25°76°F
May23°73°F
Jun22°72°F
Jul21°70°F
Aug21°71°F
Sep22°72°F
Oct23°74°F
Nov24°74°F
Dec25°77°F

The best time to visit Armação dos Búzios is during April, May, June, July, August, September and October, when the weather is most comfortable for travellers. During these months, average temperatures hover around 23°C with modest rainfall averaging 48 mm per month. By contrast, February can be uncomfortably hot with temperatures reaching 28°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.The best time to visit Armação dos Búzios is during April, May, June, July, August, September and October, when the weather is most comfortable for travellers. During these months, average temperatures hover around 73°F with modest rainfall averaging 1.9 in per month. By contrast, February can be uncomfortably hot with temperatures reaching 82°F. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

Monthly Climate Data

The table below shows monthly climate averages for Armação dos Búzios based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.The table below shows monthly climate averages for Armação dos Búzios based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Fahrenheit (°F). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in miles per hour (mph). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
24 °C75 °F
28 °C82 °F
16 km/h10 mph
122 mm4.8 in
0 cm0 in
Feb
24 °C75 °F
28 °C82 °F
15 km/h9 mph
101 mm4 in
0 cm0 in
Mar
24 °C75 °F
28 °C82 °F
14 km/h9 mph
112 mm4.4 in
0 cm0 in
Apr
23 °C73 °F
27 °C80 °F
14 km/h9 mph
53 mm2.1 in
0 cm0 in
May
21 °C70 °F
25 °C78 °F
15 km/h9 mph
53 mm2.1 in
0 cm0 in
Jun
20 °C68 °F
25 °C76 °F
15 km/h9 mph
30 mm1.2 in
0 cm0 in
Jul
19 °C67 °F
24 °C75 °F
16 km/h10 mph
24 mm1 in
0 cm0 in
Aug
19 °C67 °F
24 °C75 °F
19 km/h12 mph
49 mm1.9 in
0 cm0 in
Sep
21 °C69 °F
25 °C77 °F
21 km/h13 mph
42 mm1.6 in
0 cm0 in
OctCurrent
22 °C71 °F
25 °C77 °F
19 km/h12 mph
86 mm3.4 in
0 cm0 in
Nov
22 °C71 °F
25 °C78 °F
17 km/h11 mph
151 mm6 in
0 cm0 in
Dec
23 °C74 °F
27 °C80 °F
16 km/h10 mph
128 mm5 in
0 cm0 in