Brazil (Iguaçu) · October
Low seasonBrazil · South America
Climate Overview
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ø day, range from coolest to warmest dayØ dayrange | 32° (90°)25– (77–)36 (97) | 32° (90°)24– (75–)36 (97) | 31° (88°)23– (73–)35 (95) | 28° (82°)21– (70–)33 (91) | 24° (75°)15– (59–)30 (86) | 23° (73°)13– (55–)29 (84) | 23° (73°)12– (54–)30 (86) | 26° (79°)14– (57–)34 (93) | 28° (82°)17– (63–)36 (97) | 29° (84°)21– (70–)36 (97) | 30° (86°)23– (73–)35 (95) | 32° (90°)24– (75–)36 (97) |
Ø night, range from coldest to warmest nightØ nightrange | 22° (72°)17– (63–)24 (75) | 21° (70°)15– (59–)24 (75) | 20° (68°)13– (55–)23 (73) | 18° (64°)8– (46–)22 (72) | 14° (57°)5– (41–)20 (68) | 13° (55°)4– (39–)19 (66) | 12° (54°)1– (34–)19 (66) | 14° (57°)2– (36–)20 (68) | 15° (59°)6– (43–)22 (72) | 18° (64°)10– (50–)23 (73) | 19° (66°)11– (52–)22 (72) | 21° (70°)14– (57–)24 (75) |
☀️Sunshine | 8h UV 9 | 8h UV 9 | 8h UV 8 | 7h UV 7 | 6h UV 5 | 6h UV 5 | 7h UV 5 | 8h UV 7 | 8h UV 7 | 7h UV 8 | 8h UV 8 | 8h UV 7 |
🌧Rain Days | 10d164mm (6.5") | 8d127mm (5.0") | 7d132mm (5.2") | 7d136mm (5.3") | 7d127mm (5.0") | 6d97mm (3.8") | 5d68mm (2.7") | 4d71mm (2.8") | 6d101mm (4.0") | 9d191mm (7.5") | 8d128mm (5.0") | 9d161mm (6.3") |
Best travel time current monthØ = average · small figures = range: coolest–warmest day / coldest–warmest nightClimate data 2005–2025 · Source: ERA5 + station data
Post-season — prices falling after the travel period, beaches and attractions quieter.
October in Brazil (Iguaçu) is generally manageable, but with 9 rain days it's not a reliably sunny month. Better conditions can be found in August and September.
Daytime highs average 29°C (84°F), cooling to 18°C (64°F) at night (daily average: 23°C (73°F)). Peaks reach around 36°C (97°F), the coldest nights around 10°C (50°F). The sun shines an average of 7 hours per day; there are 9 rain days with 191 mm (7.5 in) total.
A jacket for cool evenings should not be left behind. Sightseeing and excursions can be enjoyed comfortably at this time of year.
Spring returns with rain and heat: thunderstorms increase, the air turns humid and the volume of water grows. The jungle bursts into growth, birds breed and toucans are easy to spot. It is less busy than in summer, but rain protection belongs in the daypack.
Packing list for Brazil (Iguaçu) in October
- Light summer clothes
- Thin cardigan for cool evenings
- SPF 50 sunscreen
- Sunglasses
- Sun hat
- Light umbrella or rain poncho
- Insect repellent
- Travel first-aid kit
Frequently Asked Questions
- Is October a good time to visit Brazil (Iguaçu)?
- October is not an optimal month for Brazil (Iguaçu) (Score: 66/100), but it is manageable. For better conditions, consider August and September.
- How warm is it in Brazil (Iguaçu) in October?
- In October, Brazil (Iguaçu) sees daily highs of 29°C (84°F). Nights cool to 18°C (64°F), with a daily average of 23°C (73°F). Peaks reach around 36°C (97°F), the coldest nights around 10°C (50°F).
- How much rain falls in Brazil (Iguaçu) in October?
- In October, Brazil (Iguaçu) receives an average of 191 mm (7.5 in) of rain over 9 rain days. An umbrella may occasionally be needed.
- How many sunshine hours does Brazil (Iguaçu) get in October?
- Brazil (Iguaçu) averages 7 sunshine hours per day in October — close to the annual average.
