Climate Insights for Carmo

Carmo, Rio de Janeiro, Brazil
Hottest
February
29°C peak
Coldest
June
13°C low
Wettest
November
336mm rain
Best to Visit
April, May, June
Mild temps & low rain

Climate Overview

The climate in Carmo is warm and mild. The average annual temperature is 21°C and approximately 1631mm of precipitation falls per year. November is the wettest month, receiving around 336mm of rainfall. Carmo 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, April. The coldest months are June, July, August, when temperatures can drop to 13°C.

Temperature

10° 15° 20° 25° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 27° Average: 23° Min: 20° Feb Max: 29° Average: 24° Min: 20° Mar Max: 28° Average: 23° Min: 19° Apr Max: 28° Average: 23° Min: 18° May Max: 24° Average: 19° Min: 15° Jun Max: 22° Average: 17° Min: 13° Jul Max: 23° Average: 17° Min: 13° Aug Max: 24° Average: 19° Min: 13° Sep Max: 25° Average: 20° Min: 16° Oct Max: 25° Average: 21° Min: 17° Nov Max: 26° Average: 21° Min: 18° Dec Max: 28° Average: 23° Min: 19°
Max
Average
Min

Carmo sees moderate temperature variation throughout the year, ranging from 13°C to 29°C. The warmest month is February, when average highs reach 29°C and the mean temperature sits around 24°C. June is the coolest month, with minimum temperatures around 13°C and an average of 17°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs. The sharpest temperature change occurs between April and May, with a 3°C shift in average temperatures.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm 350mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 320mm Feb Precipitation: 174mm Mar Precipitation: 107mm Apr Precipitation: 44mm May Precipitation: 52mm Jun Precipitation: 62mm Jul Precipitation: 18mm Aug Precipitation: 26mm Sep Precipitation: 86mm Oct Precipitation: 142mm Nov Precipitation: 336mm Dec Precipitation: 265mm
Precipitation

Carmo is a fairly wet location, receiving approximately 1631mm of precipitation annually, which averages out to around 136mm per month. The wettest month is November, averaging 336mm of rainfall. January and December also tend to see above-average precipitation. The driest month is July, with just 18mm. That's 317mm 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 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 1km/h Feb Wind Speed: 1km/h Mar Wind Speed: 1km/h Apr Wind Speed: 1km/h May Wind Speed: 1km/h Jun Wind Speed: 1km/h Jul Wind Speed: 1km/h Aug Wind Speed: 2km/h Sep Wind Speed: 2km/h Oct Wind Speed: 2km/h Nov Wind Speed: 2km/h Dec Wind Speed: 2km/h
Wind Speed

Carmo is relatively calm, with an average annual wind speed of 2km/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 2km/h, though still comfortable for most outdoor activities. The calmest conditions occur in May, with average winds dropping to 1km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 1km/h between the calmest and windiest months.

Seasons

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

61 days until Spring

It is currently winter in Carmo, which began on June 21, 2026. Carmo 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 February at around 29°C, while the coldest stretch bottoms out in June near 13°C. Spring is next, beginning on September 23, 2026 — 61 days from now.

Spring

Temperatures range from 16 to 26°C. Rainfall is heavy, totalling around 563mm across the season with a monthly average of 188mm. Winds are generally light, averaging 2km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 19 to 29°C. Rainfall is heavy, totalling around 759mm across the season with a monthly average of 253mm. Winds are generally light, averaging 1km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 15 to 28°C. Precipitation is moderate at around 202mm for the season, averaging 67mm per month. Winds are generally light, averaging 1km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.

Winter

Temperatures range from 13 to 24°C. Rainfall is relatively light, with around 106mm over the season and a monthly average of 35mm. Winds are generally light, averaging 2km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan 23°
Feb 24°
Mar 23°
Apr 23°
May 19°
Jun 17°
Jul 17°
Aug 19°
Sep 20°
Oct 21°
Nov 21°
Dec 23°

The best time to visit Carmo is during April, May, June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 19°C with modest rainfall averaging 48mm per month. By contrast, February 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 Carmo 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
27 °C
1 km/h
320 mm
0 cm
Feb
20 °C
29 °C
1 km/h
174 mm
0 cm
Mar
19 °C
28 °C
1 km/h
107 mm
0 cm
Apr
18 °C
28 °C
1 km/h
44 mm
0 cm
May
15 °C
24 °C
1 km/h
52 mm
0 cm
Jun
13 °C
22 °C
1 km/h
62 mm
0 cm
Jul Current
13 °C
23 °C
1 km/h
18 mm
0 cm
Aug
13 °C
24 °C
2 km/h
26 mm
0 cm
Sep
16 °C
25 °C
2 km/h
86 mm
0 cm
Oct
17 °C
25 °C
2 km/h
142 mm
0 cm
Nov
18 °C
26 °C
2 km/h
336 mm
0 cm
Dec
19 °C
28 °C
2 km/h
265 mm
0 cm
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