Navegantes weather by month & the best time to visit
Brazil · beach resort · humid subtropical climate

The best time to visit Navegantes is August — its sunniest month (Sunshine Score 73/100), with June and July close behind. Navegantes averages about 1,888 hours of sunshine a year. Daytime highs around 22°C / 72°F and roughly 93 mm of rain in August.
When is the best time to visit Navegantes?
For sunshine, the best time to visit Navegantes is August, then June and July. The dullest month is January (62/100, 196 mm of rain). The full month-by-month picture is in the table below.
How sunny is Navegantes?
Navegantes gets a moderate 1,888 hours of sunshine a year. Conditions barely change through the year — only 11 Sunshine Score points separate August from January. It ranks #129 of 131 destinations in Brazil for annual sunshine, below the national median of 2,486 hours. The year's 1,572 mm of rain spreads fairly evenly across the months, with no pronounced dry season.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV | Sea |
|---|---|---|---|---|---|---|
| January | 62 | 29° / 84°F | 23° / 73°F | 196 mm | 10 | 27° / 81°F |
| February | 62 | 29° / 84°F | 23° / 73°F | 154 mm | 10 | 28° / 82°F |
| March | 64 | 28° / 82°F | 22° / 72°F | 142 mm | 9 | 27° / 81°F |
| April | 71 | 27° / 81°F | 20° / 68°F | 102 mm | 7 | 25° / 77°F |
| May | 69 | 24° / 75°F | 16° / 61°F | 113 mm | 4 | 23° / 73°F |
| June | 72 | 22° / 72°F | 14° / 57°F | 98 mm | 3 | 21° / 70°F |
| July | 72 | 21° / 70°F | 13° / 55°F | 95 mm | 3 | 18° / 64°F |
| August | 73 | 22° / 72°F | 14° / 57°F | 93 mm | 4 | 18° / 64°F |
| September | 64 | 23° / 73°F | 16° / 61°F | 142 mm | 5 | 20° / 68°F |
| October | 63 | 25° / 77°F | 18° / 64°F | 147 mm | 7 | 23° / 73°F |
| November | 65 | 26° / 79°F | 19° / 66°F | 135 mm | 9 | 24° / 75°F |
| December | 62 | 28° / 82°F | 21° / 70°F | 155 mm | 10 | 25° / 77°F |
Sea temperature in Navegantes by month
The sea off Navegantes is warmest in February at around 28°C / 82°F, and coolest in July at 18°C / 64°F. The water sits at a comfortable 21°C or warmer roughly 9 months a year. Month-by-month sea-surface temperatures are in the Sea column of the table above.
Nearest destinations
Head-to-head
How Navegantes compares month by month: Navegantes vs Porto Alegre · Navegantes vs Curitiba · Navegantes vs Florianópolis · Navegantes vs Chapecó · all comparisons
Navegantes: questions and answers
What kind of destination is Navegantes?
Navegantes is a beach resort in Brazil with a humid subtropical climate — the sea reaches 28°C at its warmest and is swimmable (21°C+) about 9 months a year.
How many hours of sunshine does Navegantes get a year?
Navegantes gets about 1,888 hours of sunshine a year, at its best around August.
When is the best time to visit Navegantes?
The sunniest time to visit Navegantes is August, when the Sunshine Score peaks at 73/100 (with June and July close behind). Expect daytime highs around 22°C / 72°F.
What is the least sunny month in Navegantes?
January is the least sunny month in Navegantes, scoring 62/100 with about 196 mm of rain.
What is the sea temperature in Navegantes?
The sea in Navegantes ranges from about 18°C (July) to 28°C (February). Month-by-month sea temperatures are on this page.
How strong is the sun in Navegantes?
The typical midday UV index in Navegantes peaks around 10 (very high) in January, easing to about 3 (moderate) in June. Month-by-month midday UV values are in the UV column of the table on this page.
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