- Save up to £900 per couple on 2026 tours worldwide
- Discount varies by destination. T&Cs apply
- Travel between 1st Jan & 31st Dec 2026 (inclusive)
Ilheus weather by month
Check out Ilheus weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.
Temperature in Ilheus (°F)
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Max temperature (daytime) | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
Min temperature (night-time) | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
Heat & Humidity | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
Sea temperature | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme
Sunshine & Daylight in Ilheus
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Daily hours of sunshine | ||||||||||||
Daily hours of daylight | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
UV Index (Maximum) | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
Rainfall in Ilheus
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Number of days with some rain | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
Average monthly rainfall (inches) | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
More about Ilheus
Ilheus by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Brazil
Expires at 23:59 on Tuesday 30th Sep 2025 · View all Cosmos offers
The climate guide for Brazil (Ilheus) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
What's the climate like in Ilheus?
Ilheus has a hot tropical climate with no dry season.
Ilheus weather in January
Expect daytime maximum temperatures of 84°F in Ilheus, Brazil in January and high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 23 days with some rainfall and typically 5.4 inches of rainfall in the month.
- 84°F max day temperature
84
- 7 hours of sunshine per day
- 23 days with some rainfall
23
- 72°F min night temperature
72
- 13 hours of daylight per day
13
- High heat & humidity
H
- 5.4 inches of monthly rainfall
5.4
- 11+ (Extreme) UV index
11
- 81°F sea temperature
81
Ilheus weather in February
Expect daytime maximum temperatures of 84°F in Ilheus, Brazil in February and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with 22 days with some rainfall and typically 6.7 inches of rainfall in the month.
- 84°F max day temperature
84
- 8 hours of sunshine per day
- 22 days with some rainfall
22
- 72°F min night temperature
72
- 13 hours of daylight per day
13
- High heat & humidity
H
- 6.7 inches of monthly rainfall
6.7
- 11+ (Extreme) UV index
11
- 82°F sea temperature
82
Ilheus weather in March
Expect daytime maximum temperatures of 86°F in Ilheus, Brazil in March and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with 26 days with some rainfall and typically 7.6 inches of rainfall in the month.
- 86°F max day temperature
86
- 8 hours of sunshine per day
- 26 days with some rainfall
26
- 72°F min night temperature
72
- 12 hours of daylight per day
12
- High heat & humidity
H
- 7.6 inches of monthly rainfall
7.6
- 11+ (Extreme) UV index
11
- 82°F sea temperature
82
Ilheus weather in April
Expect daytime maximum temperatures of 84°F in Ilheus, Brazil in April and high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 23 days with some rainfall and typically 7.4 inches of rainfall in the month.
- 84°F max day temperature
84
- 7 hours of sunshine per day
- 23 days with some rainfall
23
- 72°F min night temperature
72
- 12 hours of daylight per day
12
- High heat & humidity
H
- 7.4 inches of monthly rainfall
7.4
- 11 (Extreme) UV index
11
- 82°F sea temperature
82
Ilheus weather in May
Expect daytime maximum temperatures of 82°F in Ilheus, Brazil in May based on long-term weather averages. There are 6 hours of sunshine per day on average with 21 days with some rainfall and typically 6.3 inches of rainfall in the month.
- 82°F max day temperature
82
- 6 hours of sunshine per day
- 21 days with some rainfall
21
- 70°F min night temperature
70
- 11 hours of daylight per day
11
- Moderate heat & humidity
M
- 6.3 inches of monthly rainfall
6.3
- 9 (Very High) UV index
9
- 81°F sea temperature
81
Ilheus weather in June
Expect daytime maximum temperatures of 79°F in Ilheus, Brazil in June based on long-term weather averages. There are 6 hours of sunshine per day on average with 22 days with some rainfall and typically 6.5 inches of rainfall in the month.
- 79°F max day temperature
79
- 6 hours of sunshine per day
- 22 days with some rainfall
22
- 68°F min night temperature
68
- 11 hours of daylight per day
11
- Moderate heat & humidity
M
- 6.5 inches of monthly rainfall
6.5
- 8 (Very High) UV index
8
- 79°F sea temperature
79
Ilheus weather in July
Expect daytime maximum temperatures of 79°F in Ilheus, Brazil in July based on long-term weather averages. There are 6 hours of sunshine per day on average with 25 days with some rainfall and typically 6.7 inches of rainfall in the month.
- 79°F max day temperature
79
- 6 hours of sunshine per day
- 25 days with some rainfall
25
- 66°F min night temperature
66
- 11 hours of daylight per day
11
- Low heat & humidity
L
- 6.7 inches of monthly rainfall
6.7
- 8 (Very High) UV index
8
- 77°F sea temperature
77
Ilheus weather in August
Expect daytime maximum temperatures of 79°F in Ilheus, Brazil in August based on long-term weather averages. There are 7 hours of sunshine per day on average with 23 days with some rainfall and typically 5.0 inches of rainfall in the month.
- 79°F max day temperature
79
- 7 hours of sunshine per day
- 23 days with some rainfall
23
- 72°F min night temperature
72
- 12 hours of daylight per day
12
- Moderate heat & humidity
M
- 5.0 inches of monthly rainfall
5.0
- 10 (Very High) UV index
10
- 77°F sea temperature
77
Ilheus weather in September
Expect daytime maximum temperatures of 81°F in Ilheus, Brazil in September based on long-term weather averages. There are 7 hours of sunshine per day on average with 20 days with some rainfall and typically 5.3 inches of rainfall in the month.
- 81°F max day temperature
81
- 7 hours of sunshine per day
- 20 days with some rainfall
20
- 73°F min night temperature
73
- 12 hours of daylight per day
12
- Moderate heat & humidity
M
- 5.3 inches of monthly rainfall
5.3
- 11 (Extreme) UV index
11
- 77°F sea temperature
77
Ilheus weather in October
Expect daytime maximum temperatures of 82°F in Ilheus, Brazil in October based on long-term weather averages. There are 6 hours of sunshine per day on average with 21 days with some rainfall and typically 5.6 inches of rainfall in the month.
- 82°F max day temperature
82
- 6 hours of sunshine per day
- 21 days with some rainfall
21
- 70°F min night temperature
70
- 12 hours of daylight per day
12
- Moderate heat & humidity
M
- 5.6 inches of monthly rainfall
5.6
- 11+ (Extreme) UV index
11
- 79°F sea temperature
79
Ilheus weather in November
Expect daytime maximum temperatures of 82°F in Ilheus, Brazil in November based on long-term weather averages. There are 6 hours of sunshine per day on average with 22 days with some rainfall and typically 5.7 inches of rainfall in the month.
- 82°F max day temperature
82
- 6 hours of sunshine per day
- 22 days with some rainfall
22
- 72°F min night temperature
72
- 13 hours of daylight per day
13
- Moderate heat & humidity
M
- 5.7 inches of monthly rainfall
5.7
- 11+ (Extreme) UV index
11
- 79°F sea temperature
79
Ilheus weather in December
Expect daytime maximum temperatures of 84°F in Ilheus, Brazil in December and high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 21 days with some rainfall and typically 6.7 inches of rainfall in the month.
- 84°F max day temperature
84
- 7 hours of sunshine per day
- 21 days with some rainfall
21
- 72°F min night temperature
72
- 13 hours of daylight per day
13
- High heat & humidity
H
- 6.7 inches of monthly rainfall
6.7
- 11+ (Extreme) UV index
11
- 81°F sea temperature
81
More about Ilheus
Ilheus by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Brazil
- Check out International driving permit plans from only £37
- Choose from print + digital & digtial only permits
- Valid for up to 3 years & use in over 150 countries
The climate guide for Brazil (Ilheus) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C) | Imperial (°F)
More about Brazil
Compare Ilheus with the UK
Below the Ilheus chart shows average maximum daytime temperature for Ilheus, Brazil and the UK (London).
Maximum daytime temperature (°F)
Metric (°C) | Imperial (°F)
Compare more Ilheus weather >>
Be inspired
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Related posts
Popular travel offers
Explore holidays in the sun for less
- Beach holidays
- Family holidays
- City breaks
- Summer holidays
- Winter sun holidays
- Holiday offers
- Top travel brands
- Airlines & flights
- Discount hotels
- Airport parking deals
- TUI
- Jet2holidays
- easyJet holidays
- Love Holidays
- January sales
Airport parking
- Manchester Airport
- Stansted Airport
- Bristol Airport
- Luton Airport
- Birmingham Airport
- Edinburgh Airport
- Gatwick Airport
- Glasgow Airport
- Newcastle Airport
Airport lounges
- Manchester Airport
- Birmingham Airport
- Bristol Airport
- Edinburgh Airport
- Glasgow Airport
- Heathrow Airport
- Newcastle Airport
- Stansted Airport
- Gatwick Airport