Araguaína weather by month & the best time to visit
Brazil · regional city · tropical — wet & dry seasons climate

The best time to visit Araguaína is July — its sunniest month (Sunshine Score 92/100), with June close behind. Araguaína averages about 2,435 hours of sunshine a year. Daytime highs around 32°C / 90°F and roughly 6 mm of rain in July.
When is the best time to visit Araguaína?
For sunshine, the best time to visit Araguaína is July, then June. The dullest month is September (44/100, 30 mm of rain). The full month-by-month picture is in the table below.
How sunny is Araguaína?
Araguaína gets a moderate 2,435 hours of sunshine a year. 48 Sunshine Score points separate July (92) from September (44), so the month you pick matters. It ranks #76 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 49% of the annual 1,487 mm.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV |
|---|---|---|---|---|---|
| January | 66 | 30° / 86°F | 22° / 72°F | 225 mm | 9 |
| February | 66 | 29° / 84°F | 22° / 72°F | 250 mm | 10 |
| March | 66 | 29° / 84°F | 22° / 72°F | 253 mm | 10 |
| April | 66 | 29° / 84°F | 22° / 72°F | 184 mm | 10 |
| May | 77 | 30° / 86°F | 22° / 72°F | 86 mm | 9 |
| June | 90 | 31° / 88°F | 21° / 70°F | 15 mm | 9 |
| July | 92 | 32° / 90°F | 20° / 68°F | 6 mm | 10 |
| August | 64 | 35° / 95°F | 22° / 72°F | 11 mm | 10 |
| September | 44 | 37° / 99°F | 24° / 75°F | 30 mm | 10 |
| October | 52 | 35° / 95°F | 25° / 77°F | 101 mm | 9 |
| November | 59 | 33° / 91°F | 24° / 75°F | 151 mm | 9 |
| December | 66 | 31° / 88°F | 23° / 73°F | 175 mm | 9 |
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Araguaína: questions and answers
What kind of destination is Araguaína?
Araguaína is a regional city in Brazil with a tropical — wet & dry seasons climate.
How many hours of sunshine does Araguaína get a year?
Araguaína gets about 2,435 hours of sunshine a year, at its best around July.
When is the best time to visit Araguaína?
The sunniest time to visit Araguaína is July, when the Sunshine Score peaks at 92/100 (with June close behind). Expect daytime highs around 32°C / 90°F.
What is the least sunny month in Araguaína?
September is the least sunny month in Araguaína, scoring 44/100 with about 30 mm of rain.
How strong is the sun in Araguaína?
The typical midday UV index in Araguaína peaks around 10 (very high) in February, easing to about 9 (very high) in January. Month-by-month midday UV values are in the UV column of the table on this page.
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