October Weather in Nueva Costa Rica, Mexico

Last updated: August 27, 2025

In October, the average temperature in Nueva Costa Rica, Mexico hovers around a pleasant 23°C (74°F). While you can expect lows of 18°C (64°F) and peaks reaching up to 30°C (87°F), prepare for some rain as the area sees about 328 mm (12.9 in) of precipitation spread across 29 days. Additionally, the average humidity sits at a balmy 81%, making it a truly humid experience!

October Temperature in Nueva Costa Rica

In October in Nueva Costa Rica, the average temperature is 23°C (74°F), with maximums reaching 30°C (87°F) and minimums dipping to as low as 18°C (64°F). This pleasant climate makes Nueva Costa Rica an ideal destination for travelers seeking a comfortable and enjoyable getaway.

October Weather in Nueva Costa Rica: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Nueva Costa Rica, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nueva Costa Rica, October typically has an average temperature of 23°C (74°F), with highs reaching up to 30°C (87°F) and lows dropping to around 18°C (64°F).

Data source: Temperature data for Nueva Costa Rica generated using information from the Copernicus Climate Change Service.

October Precipitation in Nueva Costa Rica

In Nueva Costa Rica in October, the precipitation amount is 328 mm (12.9 in) over the course of 29 days.

October Precipitation Trends in Nueva Costa Rica

The chart displays monthly precipitation patterns in Nueva Costa Rica, 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 Nueva Costa Rica, October typically receives around 328 mm (12.9 inches) of precipitation spread over approximately 29 days.

Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

October Humidity in Nueva Costa Rica

In Nueva Costa Rica in October, humidity is 81%. With an average temperature of 23°C (74°F), this humidity feels like a warm, heavy blanket draped over your skin, making travel feel a bit more sluggish and requiring plenty of water breaks to stay comfortable.

October Average Humidity in Nueva Costa Rica

This chart illustrates the average monthly humidity levels in Nueva Costa Rica, 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 Nueva Costa Rica is approximately 81%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Nueva Costa Rica

In Nueva Costa Rica 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 Nueva Costa Rica.

Maximum UV Index Levels in Nueva Costa Rica for October

The chart shows the monthly maximum UV Index (UVI) for Nueva Costa Rica 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 Nueva Costa Rica typically reaches 13, which falls under the extreme exposure category.

Data source: Nueva Costa Rica 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 Nueva Costa Rica Compares to Other Months

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

This table compares monthly weather conditions in Nueva Costa Rica, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	22°C (72°F)	7 mm (0.3 inches)	70%	extreme
February Weather	23°C (74°F)	7 mm (0.3 inches)	68%	extreme
March Weather	24°C (75°F)	17 mm (0.7 inches)	64%	extreme
April Weather	25°C (77°F)	61 mm (2.4 inches)	67%	extreme
May Weather	24°C (76°F)	255 mm (10.1 inches)	74%	extreme
June Weather	23°C (74°F)	396 mm (15.6 inches)	78%	extreme
July Weather	24°C (75°F)	257 mm (10.1 inches)	81%	extreme
August Weather	23°C (74°F)	362 mm (14.2 inches)	82%	extreme
September Weather	23°C (74°F)	412 mm (16.2 inches)	80%	extreme
October Weather	23°C (74°F)	328 mm (12.9 inches)	81%	extreme
November Weather	23°C (73°F)	58 mm (2.3 inches)	80%	very high
December Weather	22°C (73°F)	10 mm (0.4 inches)	75%	very high