Climate Insights for Anajatuba

Anajatuba, Maranhão, Brazil

Hottest
October
35°C peak
Coldest
July
24°C low
Wettest
March
419mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Anajatuba is hot. The average annual temperature is 28°C and approximately 1768mm of precipitation falls per year. March is the wettest month, receiving around 419mm of rainfall. Anajatuba sits near the equator, so seasonal temperature differences are minimal throughout the year.

Temperature

0° 10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 32° Average: 27° Min: 24° Feb Max: 31° Average: 27° Min: 24° Mar Max: 31° Average: 27° Min: 24° Apr Max: 31° Average: 27° Min: 24° May Max: 32° Average: 28° Min: 24° Jun Max: 32° Average: 28° Min: 24° Jul Max: 32° Average: 28° Min: 24° Aug Max: 33° Average: 28° Min: 24° Sep Max: 35° Average: 29° Min: 25° Oct Max: 35° Average: 29° Min: 25° Nov Max: 34° Average: 29° Min: 25° Dec Max: 33° Average: 28° Min: 25°
Max
Average
Min

Anajatuba sees moderate temperature variation throughout the year, ranging from 24°C to 35°C. The warmest month is October, when average highs reach 35°C and the mean temperature sits around 29°C. July is the coolest month, with minimum temperatures around 24°C and an average of 28°C. Daily temperature variation is modest, with an average difference of 8°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: 243mm Feb Precipitation: 323mm Mar Precipitation: 419mm Apr Precipitation: 345mm May Precipitation: 154mm Jun Precipitation: 52mm Jul Precipitation: 33mm Aug Precipitation: 9mm Sep Precipitation: 8mm Oct Precipitation: 18mm Nov Precipitation: 57mm Dec Precipitation: 106mm
Precipitation

Anajatuba is a fairly wet location, receiving approximately 1768mm of precipitation annually, which averages out to around 147mm per month. The wettest month is March, averaging 419mm of rainfall. April and February also tend to see above-average precipitation. The driest month is September, with just 8mm. That's 411mm less than March, 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: 8km/h Feb Wind Speed: 7km/h Mar Wind Speed: 6km/h Apr Wind Speed: 6km/h May Wind Speed: 7km/h Jun Wind Speed: 7km/h Jul Wind Speed: 8km/h Aug Wind Speed: 10km/h Sep Wind Speed: 12km/h Oct Wind Speed: 12km/h Nov Wind Speed: 11km/h Dec Wind Speed: 10km/h
Wind Speed

Anajatuba is relatively calm, with an average annual wind speed of 9km/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 6km/h, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 6km/h difference between the calmest and windiest months. This level of variation is worth factoring into travel plans.

Seasons

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

87 days until Summer

It is currently spring in Anajatuba, which began on September 23, 2026. Anajatuba sits near the equator, so the traditional four-season cycle is less pronounced. Temperatures remain relatively stable year-round. The warmest period peaks in October at around 35°C, while the coldest stretch bottoms out in July near 24°C. Summer is next, beginning on December 21, 2026 (87 days from now).

Spring

Temperatures range from 25 to 35°C. Rainfall is relatively light, with around 84mm over the season and a monthly average of 28mm. Winds are generally light, averaging 12km/h. Light layers work well as temperatures warm through the season. It is a great time to be outdoors.

Summer

Temperatures range from 24 to 33°C. Rainfall is heavy, totalling around 672mm across the season with a monthly average of 224mm. Winds are generally light, averaging 8km/h. Light, breathable clothing is ideal. Perfect conditions for outdoor activities.

Autumn

Temperatures range from 24 to 32°C. Rainfall is heavy, totalling around 919mm across the season with a monthly average of 306mm. Winds are generally light, averaging 6km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 24 to 33°C. Rainfall is relatively light, with around 94mm over the season and a monthly average of 31mm. Winds are generally light, averaging 8km/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 Anajatuba 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
24 °C
32 °C
8 km/h
243 mm
0 cm
Feb
24 °C
31 °C
7 km/h
323 mm
0 cm
Mar
24 °C
31 °C
6 km/h
419 mm
0 cm
Apr
24 °C
31 °C
6 km/h
345 mm
0 cm
May
24 °C
32 °C
7 km/h
154 mm
0 cm
Jun
24 °C
32 °C
7 km/h
52 mm
0 cm
Jul
24 °C
32 °C
8 km/h
33 mm
0 cm
Aug
24 °C
33 °C
10 km/h
9 mm
0 cm
Sep Current
25 °C
35 °C
12 km/h
8 mm
0 cm
Oct
25 °C
35 °C
12 km/h
18 mm
0 cm
Nov
25 °C
34 °C
11 km/h
57 mm
0 cm
Dec
25 °C
33 °C
10 km/h
106 mm
0 cm
Airpult

Get accurate weather forecasts worldwide with real-time updates and severe weather alerts. Covering 6M+ locations with precise, reliable weather data.

© 2026 Samuenti GmbH. All rights reserved.

gb English
Metric (°C, km/h)