Cuiabá weather and climate in 2024
Day
31 °C
Night
22 °C
Sea
0 °C
Precipitation
194 mm
in month
Rainy days
21 days
in month
Daylight
13 hours
average
Sunshine
6 hours
average
Humidity
78 %
Day
31 °C
Night
22 °C
Sea
0 °C
Precipitation
194 mm
in month
Rainy days
21 days
in month
Daylight
13 hours
average
Sunshine
6 hours
average
Humidity
78 %
Overview: Cuiabá
Weather charts for Cuiabá
We make the most from 40 years of historical weather data to predict the best weather conditions.
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Weather overview for Cuiabá
Weather overview
Cuiabá, the capital of Mato Grosso, Brazil, basks in a tropical savanna climate year-round. Hot temperatures dominate the months with minimal variance, except during the peak of the dry season when it gets slightly cooler. Abundant rainfall in the wet season sharply contrasts with drier periods, making Cuiabá a city of stark seasonal changes in terms of precipitation. When planning a trip or going about daily activities, it’s critical to pay attention to the regular weather patterns, with warm conditions creating an endless summer vibe and the frequent rains dictating outdoor plans.
January weather
January in Cuiabá kicks off with high daytime temperatures, averaging 32 °C (89 °F). Expect plenty of rain as we are in the heart of the wet season, with about 22 days of rainfall and a total precipitation of 226 mm (8.91 in). The humidity often hovers around 81 %.
February weather
February sees a continuation of Cuiabá's intense heat with an average temperature of 32 °C (89 °F) during the day. Steady rainfall still persists with 21 days of wet days and a total rainfall of 218 mm (8.59 in), maintaining the relative humidity at about 82 %.
March weather
March in Cuiabá offers a slight reprieve from the intense heat, with daylight temperatures averaging 31 °C (88 °F). The wet season is still upon us with 21 days of rainy days and 198 mm (7.80 in) of rainfall, accompanied by a gentle breeze with wind speeds around 1 m/s.
April weather
April marks the onset of the dry season's approach in Cuiabá, with daylight temperatures remaining stable at around 31 °C (88 °F). Rainfall significantly decreases to an average of 13 days, while total precipitation dips to 117 mm (4.62 in), signaling dwindling humidity.
May weather
In May, Cuiabá experiences a considerable decline in rainfall with just 7 days of rain, and a lower precipitation amount of 50 mm (1.98 in). This brings down the relative humidity and makes for a more comfortable climate, accompanied by pleasant daytime temperatures averaging 30 °C (86 °F).
June weather
June in Cuiabá greets you with warm but slightly cooler temperatures peaking at 30 °C (85 °F). Rain is scarce, evidenced by a mere 3 days of rain and only 21 mm (0.83 in) of precipitation, leading to a pleasantly dry atmosphere with humidity around 74 %.
July weather
July sees Cuiabá firmly within the dry season, with daily high temperatures of 30 °C (87 °F). Remarkably, the number of rainy days is at its lowest for the year at 2 days, and the overall precipitation is minimal at 14 mm (0.56 in), making for a very dry climate.
August weather
August in Cuiabá means the dry conditions endure, as the day heat prevails with an average temperature of 32 °C (89 °F). Rainy days are still few and far between with an average of 3 days and precipitation openly benign at 22 mm (0.85 in).
September weather
September witnesses a gradual return of wetter conditions to Cuiabá with 6 days of rain and 55 mm (2.16 in) of precipitation. Daylight temperatures stay warm at 32 °C (89 °F), as hints of the humid season start to surface.
October weather
With a steady rise in daytime temperatures reaching 34 °C (93 °F), October in Cuiabá is characterized by both heat and a noticeable uptick in rainfall, averaging 13 days and 117 mm (4.59 in) of total rain.
November weather
November in Cuiabá continues the warming trend with average daytime highs of 31 °C (89 °F), and the rain season is fully underway with 16 days of rain and 172 mm (6.76 in) of precipitation.
December weather
December sees a continuation of rainy season conditions with Cuiabá's day temperatures remaining warm at 31 °C (89 °F). The city goes through 21 days of rain and 194 mm (7.64 in) of rainfall, contributing to increased humidity levels at around 78 %.
FAQs
What's the likelihood of rain in Cuiabá during January?
In January, you're quite likely to experience rain in Cuiabá, with an average of 22 days of wet days. This high probability of rain means that carrying an umbrella or raincoat with you is a wise choice.
Is February a month of high temperatures in Cuiabá?
Absolutely, February is typically very hot in Cuiabá with average daytime temperatures soaring to 32 °C (89 °F).
Can we expect a lot of rainy days in Cuiabá during March?
March is still a markedly rainy month in Cuiabá, with an average of 21 days, so it's wise to be prepared for wet weather.
Is Cuiabá's weather changing in April?
April is a transitional month in Cuiabá, with the weather gradually shifting from wet to dryer conditions, while maintaining hot daytime temperatures of 31 °C (88 °F).
How does Cuiabá's climate feel in May?
The climate in May feels more comfortable in Cuiabá, mainly due to lower humidity and a reduction in rain, making outdoor activities far more enjoyable.
What are the chances of experiencing rain in Cuiabá in June?
Rain chances are minimal in Cuiabá for June, with an average of just about 3 days of rain, so you might leave the umbrella at home more often than not.
Is July the driest month in Cuiabá?
Yes, July claims the title for the driest month in Cuiabá, with an almost negligible amount of rain, averaging just 2 days.
How does the dry season in Cuiabá affect daily life in August?
The dry season affects daily life in August by reducing the need for rain gear, leading to dusty conditions, and possibly increasing the demand for water conservation due to scant rainfall.
Does Cuiabá see the return of the rains in September?
The rains do start to make a return in September, signaling the impending wet season with an increase in both rainy days and precipitation totals.
Is October a transition period to wetter weather in Cuiabá?
Yes, October serves as a transition period in Cuiabá as the city begins to swing back into wetter weather, with rainfall becoming more frequent and abundant.
How does Cuiabá's weather change as the rainy season starts in November?
With the rainy season in full effect, Cuiabá experiences more frequent showers and a general increase in precipitation throughout November.
Does Cuiabá experience a high amount of rainfall in December?
In December, Cuiabá often faces a significant amount of rainfall, with a considerable number of rain days and high total precipitation.
We make the most from 40 years of historical weather data to predict the best weather conditions.
Deciding on where to go for a holiday is hard sometimes. Get inspired by the most popular destinations.
We aggregate data from combining multiple weather sources to ensure accuracy of the highest order.