Alta Floresta weather by month & the best time to visit
Brazil · small town · tropical — wet & dry seasons climate

The best time to visit Alta Floresta is June — its sunniest month (Sunshine Score 91/100), with July and May close behind. Alta Floresta averages about 2,372 hours of sunshine a year. Daytime highs around 29°C / 84°F and roughly 12 mm of rain in June.
When is the best time to visit Alta Floresta?
For sunshine, the best time to visit Alta Floresta is June, then July and May. The dullest month is August (54/100, 16 mm of rain). The full month-by-month picture is in the table below.
How sunny is Alta Floresta?
Alta Floresta gets a moderate 2,372 hours of sunshine a year. June (91/100) is noticeably better than August (54). It ranks #84 of 131 destinations in Brazil for annual sunshine, below the national median of 2,486 hours. Rain has a clear season: the wettest stretch, around February, carries about 47% of the annual 2,004 mm.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV |
|---|---|---|---|---|---|
| January | 65 | 28° / 82°F | 22° / 72°F | 328 mm | 10 |
| February | 65 | 27° / 81°F | 22° / 72°F | 320 mm | 10 |
| March | 65 | 28° / 82°F | 22° / 72°F | 302 mm | 10 |
| April | 65 | 28° / 82°F | 22° / 72°F | 170 mm | 10 |
| May | 83 | 28° / 82°F | 21° / 70°F | 55 mm | 9 |
| June | 91 | 29° / 84°F | 19° / 66°F | 12 mm | 9 |
| July | 91 | 32° / 90°F | 19° / 66°F | 7 mm | 9 |
| August | 54 | 36° / 97°F | 21° / 70°F | 16 mm | 9 |
| September | 55 | 35° / 95°F | 23° / 73°F | 78 mm | 8 |
| October | 59 | 33° / 91°F | 22° / 72°F | 175 mm | 9 |
| November | 65 | 29° / 84°F | 22° / 72°F | 242 mm | 9 |
| December | 65 | 28° / 82°F | 22° / 72°F | 299 mm | 9 |
Nearest destinations
Alta Floresta: questions and answers
What kind of destination is Alta Floresta?
Alta Floresta is a small town in Brazil with a tropical — wet & dry seasons climate.
How many hours of sunshine does Alta Floresta get a year?
Alta Floresta gets about 2,372 hours of sunshine a year, at its best around June.
When is the best time to visit Alta Floresta?
The sunniest time to visit Alta Floresta is June, when the Sunshine Score peaks at 91/100 (with July and May close behind). Expect daytime highs around 29°C / 84°F.
What is the least sunny month in Alta Floresta?
August is the least sunny month in Alta Floresta, scoring 54/100 with about 16 mm of rain.
How strong is the sun in Alta Floresta?
The typical midday UV index in Alta Floresta peaks around 10 (very high) in January, easing to about 8 (very high) in September. Month-by-month midday UV values are in the UV column of the table on this page.
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