Cassilândia Weather in May
What's the weather like in Cassilândia (Estado de Mato Grosso do Sul) in May 2026?
The climate in Cassilândia during May can be summarized as warm, humid and reasonably dry.
May is in the fall / autumn in Cassilândia and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a muggy 29°C (83°F), whilst at night 16°C (61°F) is normal.
| Daytime temperature | 28.6°C 83.4°F |
|---|---|
| Nightly temperature | 16.3°C 61.3°F |
| Average temperature | 22.4°C 72.3°F |
| Daily sunshine | 8.1 hrs |
| Avg rainfall | 60 mm 2.4 ins |
| Rainy days | 5 days |
| Sea temperature | 23.5°C 74.3°F |
| Humidity | 73% |
| Windspeed | 5kph 3 mph |
On average May is the 5th driest month of the year in Cassilândia with around 60mm 2.4 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.1 hours of sunshine per day.
May temperatures in Cassilândia
May rainfall
May hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Cassilândia in May 2025.
Other monthly averages
Cassilândia weather stats
| Hottest month: | February | 30.6°C 87.1°F |
|---|---|---|
| Driest month: | July | 26mm 1ins |
| Sunniest month: | July | 9.2hrs |
| Coldest month: | July | 27.8°C 82°F |
| Wettest month: | January | 276mm 10.9ins |
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