9.6 /10
Excellent

September is an excellent month in Ibiá

Climate Overview

Ibiá, Brazil in September has hot conditions, with highs reaching 29.8°C (86°F) and afternoons the warmest part of the day. Temperatures drop noticeably between day and night.

This month falls at the beginning of Spring.

Temperatures remain fairly steady throughout September, with daily highs around 29°C (84°F).

Rainfall is heaviest during the last third of the month, while the first third tends to be drier.

The warmest days tend to fall around the 12th, averaging 30.9°C (88°F).

Compared to August, this month is about 3°C warmer with 2 more rainy days.

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Monthly September Averages

Temperature
30°C / 18°C
Feels Like
30°C / 17°C
Rain
4 days · 22 mm
Sunshine
10.6h / day
Humidity
48% — Comfortable
Wind
14 km/h
Wind Direction
ENE (70°)
Gusts
33 km/h
Daylight
12 h
Cloud Cover
32%
Clear Sky Days
11.7
UV Index
8 — Very High
Dew Point
12°C — Comfortable
Moon Phase
Waxing Crescent · 11%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

36°C 32°C 28°C 24°C 20°C 16°C 12°C 151015202530
High Low

Daily Precipitation

0 mm 1 mm 2 mm 3 mm 4 mm 151015202530
Rainfall

Daily Sunshine

0h 3h 6h 9h 12h 151015202530
Sunshine

Daily Wind Speed

0 4 8 12 16 20 151015202530
Wind Speed
Sun Position
Sunrise 06:02
Daylight 12h
Sunset 18:01

What to Expect

Daytime temperatures around 30°C (86°F) are ideal for full-day outdoor exploration.

Rain is uncommon in this month, so most days stay dry from morning through evening.

2 of the last 5 yearly records were warmer than this month's long-run average.

Compare Months

January
Wet
Temp
27°C / 19°C
Feels Like
31°C / 21°C
Rain
22days (230 mm) Wet
Sun
9.4h Good
Humidity
79% Humid
UV
8.6 Very High
February
Wet
Temp
27°C / 19°C
Feels Like
31°C / 21°C
Rain
19days (149 mm) Wet
Sun
9.4h Good
Humidity
79% Humid
UV
8.4 Very High
March
Good
Temp
27°C / 19°C
Feels Like
31°C / 21°C
Rain
14days (103 mm) Wet
Sun
10.1h Excellent
Humidity
76% Humid
UV
8 Very High
April
Excellent
Temp
26°C / 18°C
Feels Like
28°C / 19°C
Rain
8days (47 mm) Wet
Sun
9.8h Good
Humidity
74% Muggy
UV
7.2 Very High
May best
Excellent
Temp
25°C / 15°C
Feels Like
26°C / 15°C
Rain
2days (11 mm) Excellent
Sun
9.6h Good
Humidity
68% Muggy
UV
6.1 High
June best
Excellent
Temp
25°C / 14°C
Feels Like
24°C / 13°C
Rain
1days (3 mm) Excellent
Sun
9.7h Good
Humidity
65% Muggy
UV
5.6 High
July best
Excellent
Temp
25°C / 13°C
Feels Like
24°C / 12°C
Rain
0days (1 mm) Excellent
Sun
10h Excellent
Humidity
56% Moderate
UV
5.8 High
August best
Excellent
Temp
27°C / 15°C
Feels Like
26°C / 14°C
Rain
2days (8 mm) Excellent
Sun
9.9h Good
Humidity
52% Moderate
UV
6.8 High
September best
Excellent
Temp
30°C / 18°C
Feels Like
30°C / 17°C
Rain
4days (22 mm) Good
Sun
10.6h Excellent
Humidity
48% Moderate
UV
8 Very High
October
Good
Temp
29°C / 19°C
Feels Like
31°C / 20°C
Rain
14days (109 mm) Wet
Sun
10.1h Excellent
Humidity
65% Muggy
UV
8.4 Very High
November
Wet
Temp
27°C / 19°C
Feels Like
30°C / 20°C
Rain
18days (160 mm) Wet
Sun
9.7h Good
Humidity
75% Muggy
UV
8.5 Very High
December
Wet
Temp
27°C / 19°C
Feels Like
30°C / 21°C
Rain
23days (206 mm) Wet
Sun
9.4h Good
Humidity
79% Humid
UV
8.5 Very High
Month Temp Feels Like Rain Sun Humidity UV Status Details
January 27°C / 19°C 31°C / 21°C 22days (230 mm) Wet 9.4h Good 79% Humid 8.6 Very High Wet View Details
February 27°C / 19°C 31°C / 21°C 19days (149 mm) Wet 9.4h Good 79% Humid 8.4 Very High Wet View Details
March 27°C / 19°C 31°C / 21°C 14days (103 mm) Wet 10.1h Excellent 76% Humid 8 Very High Good View Details
April 26°C / 18°C 28°C / 19°C 8days (47 mm) Wet 9.8h Good 74% Muggy 7.2 Very High Excellent View Details
May best 25°C / 15°C 26°C / 15°C 2days (11 mm) Excellent 9.6h Good 68% Muggy 6.1 High Excellent View Details
June best 25°C / 14°C 24°C / 13°C 1days (3 mm) Excellent 9.7h Good 65% Muggy 5.6 High Excellent View Details
July best 25°C / 13°C 24°C / 12°C 0days (1 mm) Excellent 10h Excellent 56% Moderate 5.8 High Excellent View Details
August best 27°C / 15°C 26°C / 14°C 2days (8 mm) Excellent 9.9h Good 52% Moderate 6.8 High Excellent View Details
September best 30°C / 18°C 30°C / 17°C 4days (22 mm) Good 10.6h Excellent 48% Moderate 8 Very High Excellent View Details
October 29°C / 19°C 31°C / 20°C 14days (109 mm) Wet 10.1h Excellent 65% Muggy 8.4 Very High Good View Details
November 27°C / 19°C 30°C / 20°C 18days (160 mm) Wet 9.7h Good 75% Muggy 8.5 Very High Wet View Details
December 27°C / 19°C 30°C / 21°C 23days (206 mm) Wet 9.4h Good 79% Humid 8.5 Very High Wet View Details

What to Wear

Summer clothing like shorts, t-shirts, and sundresses will be comfortable. Bring a light cardigan for air-conditioned spaces.

Temperatures drop significantly at night, so pack layers you can add or remove throughout the day.

Packing List

Breathable clothingSunscreen (SPF 30+)Sun hatSunglassesSandals

Frequently Asked Questions

September is typically excellent for visiting Ibiá, with average highs of 30°C (86°F) and around 4 rainy days. Ibiá, Brazil in September has hot conditions, with highs reaching 29.8°C (86°F) and afternoons the warmest part of the d
Ibiá typically sees around 4 rainy days in September with 22 mm (0.9 in) of total rainfall. An umbrella should suffice.
Evenings in Ibiá during September are mild at 18°C (64°F). A light cardigan is usually enough.
With highs of 30°C (86°F) and lows of 18°C (64°F) in September, we recommend: Breathable clothing, Sunscreen (SPF 30+), Sun hat, Sunglasses, Sandals. Comfortable walking shoes are essential.
Yes, September offers some of the best weather conditions in Ibiá with comfortable temperatures and lower chances of rain.
The average UV index in Ibiá during September is 8 (very high). Strong sun protection is essential — SPF 50+, protective clothing, and avoid prolonged outdoor exposure during peak hours.
Ibiá gets approximately 12 hours of daylight per day in September, with around 11 hours of sunshine.
Snow is uncommon in Ibiá during September based on 10-year climate averages.

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