Climate Insights for Nhamundá

Nhamundá, Amazonas, Brazil

Hottest
September
33°C peak
Coldest
April
25°C low
Wettest
April
448mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Nhamundá is hot. The average annual temperature is 28°C and approximately 2804mm of precipitation falls per year. Nhamundá receives a notable amount of rainfall throughout the year, including during its driest month. Nhamundá sits near the equator, so seasonal temperature differences are minimal throughout the year.

Temperature

10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 30° Average: 27° Min: 25° Feb Max: 30° Average: 27° Min: 25° Mar Max: 30° Average: 27° Min: 25° Apr Max: 30° Average: 27° Min: 25° May Max: 30° Average: 27° Min: 25° Jun Max: 31° Average: 27° Min: 25° Jul Max: 31° Average: 28° Min: 25° Aug Max: 32° Average: 29° Min: 26° Sep Max: 33° Average: 29° Min: 26° Oct Max: 32° Average: 29° Min: 26° Nov Max: 32° Average: 28° Min: 25° Dec Max: 30° Average: 27° Min: 25°
Max
Average
Min

Nhamundá has relatively stable temperatures year-round, staying within a 8°C range. The warmest month is September, when average highs reach 33°C and the mean temperature sits around 29°C. April is the coolest month, with minimum temperatures around 25°C and an average of 27°C. Daily temperature variation is modest, with an average difference of 6°C between highs and lows.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm 350mm 400mm 450mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 298mm Feb Precipitation: 335mm Mar Precipitation: 385mm Apr Precipitation: 448mm May Precipitation: 310mm Jun Precipitation: 162mm Jul Precipitation: 91mm Aug Precipitation: 59mm Sep Precipitation: 96mm Oct Precipitation: 103mm Nov Precipitation: 171mm Dec Precipitation: 348mm
Precipitation

Nhamundá is a very wet location, receiving approximately 2804mm of precipitation annually, which averages out to around 234mm per month. The wettest month is April, averaging 448mm of rainfall. March and December also tend to see above-average precipitation. The driest month is August, with just 59mm. That's 389mm less than April, 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: 2km/h Feb Wind Speed: 2km/h Mar Wind Speed: 2km/h Apr Wind Speed: 2km/h May Wind Speed: 2km/h Jun Wind Speed: 2km/h Jul Wind Speed: 2km/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

Nhamundá 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 August, averaging 2km/h, though still comfortable for most outdoor activities. The calmest conditions occur in May, with average winds dropping to 2km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 0km/h between the calmest and windiest months.

Seasons

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

83 days until Spring

It is currently winter in Nhamundá, which began on June 21, 2026. Nhamundá sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in September at around 33°C, while the coldest stretch bottoms out in April near 25°C. Spring is next, beginning on September 23, 2026 — 83 days from now.

Spring

Temperatures range from 25 to 33°C. Rainfall is heavy, totalling around 370mm across the season with a monthly average of 123mm. Winds are generally light, averaging 2km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 25 to 30°C. Rainfall is heavy, totalling around 980mm across the season with a monthly average of 327mm. Winds are generally light, averaging 2km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 25 to 30°C. Rainfall is heavy, totalling around 1143mm across the season with a monthly average of 381mm. Winds are generally light, averaging 2km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 25 to 32°C. Rainfall is heavy, totalling around 311mm across the season with a monthly average of 104mm. Winds are generally light, averaging 2km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Monthly Climate Data

The table below shows monthly climate averages for Nhamundá 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
25 °C
30 °C
2 km/h
298 mm
0 cm
Feb
25 °C
30 °C
2 km/h
335 mm
0 cm
Mar
25 °C
30 °C
2 km/h
385 mm
0 cm
Apr
25 °C
30 °C
2 km/h
448 mm
0 cm
May
25 °C
30 °C
2 km/h
310 mm
0 cm
Jun
25 °C
31 °C
2 km/h
162 mm
0 cm
Jul Current
25 °C
31 °C
2 km/h
91 mm
0 cm
Aug
26 °C
32 °C
2 km/h
59 mm
0 cm
Sep
26 °C
33 °C
2 km/h
96 mm
0 cm
Oct
26 °C
32 °C
2 km/h
103 mm
0 cm
Nov
25 °C
32 °C
2 km/h
171 mm
0 cm
Dec
25 °C
30 °C
2 km/h
348 mm
0 cm
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