Climate Insights for Cantagalo

Cantagalo, Rio de Janeiro, Brazil

Hottest
January
29°C peak
Coldest
July
14°C low
Wettest
November
192mm rain
Best to Visit
April, May, June
Mild temps & low rain

Climate Overview

The climate in Cantagalo is warm and mild. The average annual temperature is 22°C and approximately 1090mm of precipitation falls per year. November is the wettest month, receiving around 192mm of rainfall. Cantagalo 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: January, March, February. The coldest months are July, August, June, when temperatures can drop to 14°C.

Temperature

10° 15° 20° 25° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 29° Average: 24° Min: 20° Feb Max: 29° Average: 24° Min: 20° Mar Max: 29° Average: 24° Min: 20° Apr Max: 27° Average: 22° Min: 18° May Max: 25° Average: 20° Min: 16° Jun Max: 24° Average: 19° Min: 14° Jul Max: 24° Average: 19° Min: 14° Aug Max: 25° Average: 19° Min: 14° Sep Max: 27° Average: 21° Min: 17° Oct Max: 27° Average: 22° Min: 18° Nov Max: 27° Average: 22° Min: 19° Dec Max: 28° Average: 23° Min: 20°
Max
Average
Min

Cantagalo sees moderate temperature variation throughout the year, ranging from 14°C to 29°C. The warmest month is January, when average highs reach 29°C and the mean temperature sits around 24°C. July is the coolest month, with minimum temperatures around 14°C and an average of 19°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs. The sharpest temperature change occurs between August and September, with a 2°C shift in average temperatures.

Precipitation

0mm 50mm 100mm 150mm 200mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 152mm Feb Precipitation: 161mm Mar Precipitation: 103mm Apr Precipitation: 54mm May Precipitation: 33mm Jun Precipitation: 15mm Jul Precipitation: 12mm Aug Precipitation: 29mm Sep Precipitation: 48mm Oct Precipitation: 103mm Nov Precipitation: 192mm Dec Precipitation: 188mm
Precipitation

Cantagalo is a moderately rainy area, receiving approximately 1090mm of precipitation annually, which averages out to around 91mm per month. The wettest month is November, averaging 192mm of rainfall. December and February also tend to see above-average precipitation. The driest month is July, with just 12mm. That's 180mm 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/h 5km/h 10km/h 15km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 11km/h Feb Wind Speed: 11km/h Mar Wind Speed: 10km/h Apr Wind Speed: 9km/h May Wind Speed: 9km/h Jun Wind Speed: 10km/h Jul Wind Speed: 10km/h Aug Wind Speed: 11km/h Sep Wind Speed: 12km/h Oct Wind Speed: 12km/h Nov Wind Speed: 12km/h Dec Wind Speed: 11km/h
Wind Speed

Cantagalo is relatively calm, with an average annual wind speed of 11km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is October, averaging 12km/h, though still comfortable for most outdoor activities. The calmest conditions occur in April, with average winds dropping to 9km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 3km/h between the calmest and windiest months.

Seasons

Winter
Dec 21
Spring
Sep 23
Summer
Dec 21
Autumn
Mar 20

89 days until Winter

It is currently autumn in Cantagalo, which began on March 20, 2026. Cantagalo is in the Southern Hemisphere, where the seasons are reversed — spring starts in September, summer in December, autumn in March, and winter in June. The warmest period peaks in January at around 29°C, while the coldest stretch bottoms out in July near 14°C. Winter is next, beginning on June 21, 2026 — 89 days from now.

Spring

Temperatures range from 17 to 27°C. Rainfall is heavy, totalling around 343mm across the season with a monthly average of 114mm. Winds are generally light, averaging 12km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 20 to 29°C. Rainfall is heavy, totalling around 501mm across the season with a monthly average of 167mm. Winds are generally light, averaging 11km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 16 to 29°C. Precipitation is moderate at around 190mm for the season, averaging 63mm per month. Winds are generally light, averaging 9km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.

Winter

Temperatures range from 14 to 25°C. Rainfall is relatively light, with around 56mm over the season and a monthly average of 19mm. Winds are generally light, averaging 10km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan 24°
Feb 24°
Mar 24°
Apr 22°
May 20°
Jun 19°
Jul 19°
Aug 19°
Sep 21°
Oct 22°
Nov 22°
Dec 23°

The best time to visit Cantagalo is during April, May, June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 20°C with modest rainfall averaging 32mm per month. By contrast, January can be uncomfortably hot with temperatures reaching 29°C. 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 Cantagalo 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.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
20 °C
29 °C
11 km/h
152 mm
0 cm
Feb
20 °C
29 °C
11 km/h
161 mm
0 cm
Mar Current
20 °C
29 °C
10 km/h
103 mm
0 cm
Apr
18 °C
27 °C
9 km/h
54 mm
0 cm
May
16 °C
25 °C
9 km/h
33 mm
0 cm
Jun
14 °C
24 °C
10 km/h
15 mm
0 cm
Jul
14 °C
24 °C
10 km/h
12 mm
0 cm
Aug
14 °C
25 °C
11 km/h
29 mm
0 cm
Sep
17 °C
27 °C
12 km/h
48 mm
0 cm
Oct
18 °C
27 °C
12 km/h
103 mm
0 cm
Nov
19 °C
27 °C
12 km/h
192 mm
0 cm
Dec
20 °C
28 °C
11 km/h
188 mm
0 cm
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Metric (°C, km/h)