Cacoal weather by month & the best time to visit
Brazil · small town · tropical — wet & dry seasons climate
The best time to visit Cacoal is June — its sunniest month (Sunshine Score 90/100), with May and July close behind. Cacoal averages about 2,299 hours of sunshine a year. Daytime highs around 30°C / 86°F and roughly 11 mm of rain in June.
When is the best time to visit Cacoal?
For sunshine, the best time to visit Cacoal is June, then May and July. The dullest month is September (48/100, 65 mm of rain). The full month-by-month picture is in the table below.
How sunny is Cacoal?
Cacoal gets a moderate 2,299 hours of sunshine a year. June (90/100) is noticeably better than September (48). It ranks #93 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 48% of the annual 1,531 mm.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV |
|---|---|---|---|---|---|
| January | 65 | 28° / 82°F | 22° / 72°F | 243 mm | 9 |
| February | 65 | 28° / 82°F | 22° / 72°F | 251 mm | 9 |
| March | 65 | 28° / 82°F | 22° / 72°F | 236 mm | 10 |
| April | 72 | 28° / 82°F | 22° / 72°F | 113 mm | 9 |
| May | 82 | 28° / 82°F | 21° / 70°F | 55 mm | 8 |
| June | 90 | 30° / 86°F | 20° / 68°F | 11 mm | 8 |
| July | 81 | 33° / 91°F | 19° / 66°F | 12 mm | 8 |
| August | 53 | 36° / 97°F | 21° / 70°F | 18 mm | 8 |
| September | 48 | 36° / 97°F | 23° / 73°F | 65 mm | 7 |
| October | 54 | 34° / 93°F | 23° / 73°F | 136 mm | 9 |
| November | 65 | 31° / 88°F | 23° / 73°F | 170 mm | 9 |
| December | 65 | 29° / 84°F | 22° / 72°F | 221 mm | 9 |
Nearest destinations
Cacoal: questions and answers
What kind of destination is Cacoal?
Cacoal is a small town in Brazil with a tropical — wet & dry seasons climate.
How many hours of sunshine does Cacoal get a year?
Cacoal gets about 2,299 hours of sunshine a year, at its best around June.
When is the best time to visit Cacoal?
The sunniest time to visit Cacoal is June, when the Sunshine Score peaks at 90/100 (with May and July close behind). Expect daytime highs around 30°C / 86°F.
What is the least sunny month in Cacoal?
September is the least sunny month in Cacoal, scoring 48/100 with about 65 mm of rain.
How strong is the sun in Cacoal?
The typical midday UV index in Cacoal peaks around 10 (very high) in March, easing to about 7 (high) in September. Month-by-month midday UV values are in the UV column of the table on this page.
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