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October Weather in Joinville, Brazil

Last updated: August 22, 2025

In October, the average temperature in Joinville, Brazil is a pleasant 21°C (70°F). Temperatures can fluctuate, with a minimum of 12°C (54°F) and a maximum soaring to 37°C (99°F). Expect some rain, as precipitation averages 166 mm (6.5 in) over approximately 20 days. The air tends to be quite humid, with an average humidity level of 82%, making it an ideal time for those who enjoy a warm and lush environment!

October Temperature in Joinville

In October in Joinville, the average temperature is 21°C (70°F), with maximums reaching 37°C (99°F) and minimums dropping to as low as 12°C (54°F). This range makes Joinville a great destination for travelers seeking a warm getaway while still enjoying cooler evenings.

October Weather in Joinville: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Joinville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Joinville, October typically has an average temperature of 21°C (70°F), with highs reaching up to 37°C (99°F) and lows dropping to around 12°C (54°F).
JanFebMarAprMayJunJulAugSepOctNovDec787776726765636467707275
Data source: Temperature data for Joinville generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

October Precipitation in Joinville

In Joinville in October, the precipitation amount is 166 mm (6.5 in) over the course of 20 days.

October Precipitation Trends in Joinville

The chart displays monthly precipitation patterns in Joinville, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Joinville, October typically receives around 166 mm (6.5 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec2652042001081121083370106166145209
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Joinville

In Joinville in October, humidity is 82%. With an average temperature of 21°C (70°F), this humidity feels like a warm, sticky embrace that can quickly lead to discomfort for travelers, making outdoor activities less enjoyable and requiring frequent breaks for hydration.

October Average Humidity in Joinville

This chart illustrates the average monthly humidity levels in Joinville, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Joinville is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%83%85%85%86%85%80%79%82%82%86%88%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Joinville

In Joinville in October, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Joinville.

Maximum UV Index Levels in Joinville for October

The chart shows the monthly maximum UV Index (UVI) for Joinville in October, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In October, the maximum UV index in Joinville typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15141210766810131415
Data source: Joinville October UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How October Weather in Joinville Compares to Other Months

Weather in Joinville varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Joinville, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Joinville, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (78°F)264 mm (10.4 inches)86%extreme
February Weather25°C (77°F)204 mm (8.0 inches)83%extreme
March Weather24°C (76°F)199 mm (7.9 inches)85%extreme
April Weather22°C (72°F)108 mm (4.3 inches)85%very high
May Weather20°C (67°F)112 mm (4.4 inches)86%high
June Weather18°C (65°F)108 mm (4.3 inches)85%high
July Weather17°C (63°F)33 mm (1.3 inches)80%high
August Weather18°C (64°F)70 mm (2.7 inches)79%very high
September Weather20°C (68°F)106 mm (4.2 inches)82%very high
October Weather21°C (70°F)166 mm (6.5 inches)82%extreme
November Weather22°C (72°F)145 mm (5.7 inches)86%extreme
December Weather24°C (75°F)209 mm (8.2 inches)88%extreme

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