Itacoatiara Weather in September

With daytime temperatures of 27°C (81°F) and nighttime lows of 20°C (68°F), September in Itacoatiara brings high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 77 mm (3 in) falls on average.

Rainfall in Itacoatiara in September

You can typically expect 12 days of rain this month, averaging around 77 mm (3 in). Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Itacoatiara in September

September is a good time to be in Itacoatiara. Days are excellent, reaching 27°C (81°F), with nights around 20°C (68°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With overnight lows of 20°C (68°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Itacoatiara in September

The city usually sees around 144 hours of sunlight, indicating a moderately sunny period.

Wind Speed in Itacoatiara in September

Average wind speeds reach 3 m/s (6 knots) in September, creating light breezes that feel pleasant throughout the day. Some days are calmer, while others bring slightly more active breezes.

Average water temperature in September

With water at 21°C (70°F), conditions are good for swimming and other water activities. You won't need a wetsuit and most people find it very comfortable.

So this is a great month to visit if you prefer dry days with pleasant temperatures.