October Weather in Cot, Costa Rica

Last updated: August 23, 2025

In Cot, Costa Rica, the average temperature in October hovers around 19°C (67°F). Expect a refreshing range, with minimums dipping to 14°C (58°F) and maximums rising to 27°C (81°F). Be prepared for some rain, as precipitation can reach 479 mm (18.9 in) over the month, coupled with an average humidity of 80%.

October Temperature in Cot

In October in Cot, the average temperature is 19°C (67°F). Maximums can reach 27°C (81°F), and minimums can drop as low as 14°C (58°F). This pleasant climate makes it an ideal time for outdoor activities and exploring the attractions of Cot.

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

The chart illustrates October temperature patterns in Cot, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cot, October typically has an average temperature of 19°C (67°F), with highs reaching up to 27°C (81°F) and lows dropping to around 14°C (58°F).

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

October Precipitation in Cot

In Cot in October, the total precipitation amount is 479 mm (18.9 in) over the course of 30 days.

October Precipitation Trends in Cot

The chart displays monthly precipitation patterns in Cot, 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 Cot, October typically receives around 479 mm (18.9 inches) of precipitation spread over approximately 30 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 Cot

In Cot in October humidity is 80%. With an average temperature of 19°C (67°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor exploration a bit uncomfortable and sticky, yet it encourages you to seek out refreshing indoor activities or shaded spots to escape the heat.

October Average Humidity in Cot

This chart illustrates the average monthly humidity levels in Cot, 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 Cot is approximately 80%, 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 Cot

In Cot in October, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Cot, you can check here.

Maximum UV Index Levels in Cot for October

The chart shows the monthly maximum UV Index (UVI) for Cot 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 Cot typically reaches 14, which falls under the extreme exposure category.

Data source: Cot 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 Cot Compares to Other Months

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

This table compares monthly weather conditions in Cot, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	17°C (63°F)	194 mm (7.6 inches)	68%	extreme
February Weather	17°C (63°F)	105 mm (4.1 inches)	68%	extreme
March Weather	17°C (63°F)	117 mm (4.6 inches)	66%	extreme
April Weather	19°C (66°F)	167 mm (6.6 inches)	67%	extreme
May Weather	20°C (67°F)	468 mm (18.4 inches)	69%	extreme
June Weather	20°C (68°F)	292 mm (11.5 inches)	84%	extreme
July Weather	19°C (67°F)	254 mm (10.0 inches)	85%	extreme
August Weather	19°C (67°F)	243 mm (9.5 inches)	82%	extreme
September Weather	19°C (67°F)	284 mm (11.2 inches)	81%	extreme
October Weather	19°C (67°F)	479 mm (18.9 inches)	80%	extreme
November Weather	19°C (66°F)	341 mm (13.4 inches)	80%	extreme
December Weather	18°C (64°F)	290 mm (11.4 inches)	72%	very high