Mato Grosso do Sul weather in May
May is a fair month to visit Mato Grosso do Sul: highs of 26°C (79°F) and about 85 mm (3.3 in) of rain on average. Nights average 14°C (58°F) and cloud cover 48% (NASA POWER, 2001–2025 averages). It is the 6th driest month of the year and the 2nd coolest. Compared with April, it is cooler and about as wet; June brings highs of 25°C (78°F) and 46 mm (1.8 in) of rain.
Figures are long-term averages for Campo Grande, the largest city in Mato Grosso do Sul. See below for other places.
Is May a good time to visit Mato Grosso do Sul?
fair month Weather score 76/100.
May is a fair month in Mato Grosso do Sul. The weather is usually best in Apr, Jun–Aug.
Does it rain a lot in Mato Grosso do Sul in May?
Some rain is normal: about 85 mm (3.3 in) falls in an average May. It is the 6th driest month of the year.
How warm is Mato Grosso do Sul in May?
Days average 26°C (79°F) and nights 14°C (58°F).
Mato Grosso do Sul weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | 29°C (85°F) | 21°C (69°F) | 197 mm | 73% | least pleasant |
| February | 30°C (85°F) | 20°C (69°F) | 143 mm | 71% | least pleasant |
| March | 30°C (86°F) | 20°C (68°F) | 129 mm | 57% | fair |
| April | 29°C (84°F) | 18°C (64°F) | 83 mm | 48% | best |
| May | 26°C (79°F) | 14°C (58°F) | 85 mm | 48% | fair |
| June | 25°C (78°F) | 13°C (56°F) | 46 mm | 41% | best |
| July | 26°C (79°F) | 13°C (55°F) | 32 mm | 37% | best |
| August | 29°C (85°F) | 14°C (57°F) | 38 mm | 33% | best |
| September | 32°C (89°F) | 17°C (62°F) | 75 mm | 45% | fair |
| October | 32°C (89°F) | 19°C (67°F) | 128 mm | 62% | fair |
| November | 31°C (87°F) | 20°C (68°F) | 149 mm | 64% | least pleasant |
| December | 30°C (86°F) | 21°C (69°F) | 175 mm | 71% | least pleasant |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months
Weather across Mato Grosso do Sul in May
Weather can differ a lot within Mato Grosso do Sul: coasts, hills and mountains each have their own climate.
| Place | High | Low | Rain | Weather |
|---|---|---|---|---|
| Campo Grande | 26°C (79°F) | 14°C (58°F) | 85 mm | fair |
| Dourados | 26°C (79°F) | 14°C (57°F) | 100 mm | fair |
| Três Lagoas | 27°C (81°F) | 16°C (60°F) | 64 mm | best |
| Corumbá | 31°C (87°F) | 19°C (65°F) | 65 mm | best |
| Ponta Porã | 24°C (75°F) | 13°C (55°F) | 120 mm | fair |
| Naviraí | 25°C (78°F) | 14°C (57°F) | 112 mm | fair |
| Nova Andradina | 26°C (79°F) | 14°C (58°F) | 86 mm | fair |
| Aquidauana | 29°C (84°F) | 16°C (61°F) | 85 mm | fair |
| Maracaju | 27°C (80°F) | 14°C (58°F) | 90 mm | fair |
| Sidrolândia | 27°C (80°F) | 15°C (59°F) | 85 mm | fair |
| Paranaíba | 27°C (81°F) | 16°C (61°F) | 54 mm | best |
| Amambai | 25°C (76°F) | 13°C (56°F) | 118 mm | fair |