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Vilhena Weather in September
Vilhena in September sees very high daytime temperatures of 33°C (91°F) and nighttime lows of 21°C (70°F). Rainfall is fairly high this month at around 89 mm (3.5 in), so pack a rain jacket to stay dry.
Rainfall in Vilhena in September
Historically, September sees about 6 days of rain, with a monthly average of 89 mm (3.5 in). The rain this month typically falls in concentrated bursts rather than all-day showers. Expect a few heavier spells rather than constant grey skies.
Temperature in Vilhena in September
Temperatures in Vilhena in September top out at 33°C (91°F) and drop to 21°C (70°F) overnight. Sunshine and humidity can make it feel even warmer than the raw temperature suggests. At 21°C (70°F) overnight, nights are warm enough to sit outside comfortably in light clothing.For Vilhena itself, June and July generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Vilhena Temperature in September
Min Temperature
21°C (70°F)
Max Temperature
33°C (91°F)
Chance of Rain
19%
Precipitation
89 mm (3.5 in)
Rainy days
6 days
Vilhena Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Vilhena - and find the best time to visit.
Best Places in Brazil in September
Find out more about the weather in Brazil and which places have the best travel conditions in this month. See all of Brazil in September →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Vilhena in September
Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho.
What To Do in Vilhena in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling7/10 -
Walking7/10 -
Camping8/10 -
Outdoor sports7/10
Vilhena 3-Day Forecast
More climate data for Vilhena
See the full Vilhena climate overview or explore weather in Brazil.
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Where to go in September - average daytime high across popular destinations.
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