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November Weather in Mercedes, Costa Rica

Last updated: August 23, 2025

In November, the average temperature in Mercedes, Costa Rica is a pleasant 20°C (67°F). Expect minimum temperatures to dip to 14°C (57°F), while the highs can reach 26°C (78°F). With an average humidity of 80%, it's a good idea to stay refreshed. Precipitation during this month totals 620 mm (24.4 in) spread over 29 days, so come prepared for some rain!

November Temperature in Mercedes

In November in Mercedes, the average temperature is 20°C (67°F), with maximums reaching 26°C (78°F) and minimums dipping as low as 14°C (57°F). This pleasant climate makes it an ideal time for outdoor activities and exploration.

November Weather in Mercedes: Daily Temperature Highs, Lows, and Averages

The chart illustrates November temperature patterns in Mercedes, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mercedes, November typically has an average temperature of 20°C (67°F), with highs reaching up to 26°C (78°F) and lows dropping to around 14°C (57°F).
JanFebMarAprMayJunJulAugSepOctNovDec676868696969686868676767
Data source: Temperature data for Mercedes 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.

November Precipitation in Mercedes

In Mercedes in November, the precipitation amount reaches 620 mm (24.4 in) over the course of 29 days.

November Precipitation Trends in Mercedes

The chart displays monthly precipitation patterns in Mercedes, with values for each month alongside November’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how November’s conditions compare to those of other months. In Mercedes, November typically receives around 620 mm (24.4 inches) of precipitation spread over approximately 29 days.
JanFebMarAprMayJunJulAugSepOctNovDec894557251609568477589536802620191
Data source: Precipitation data for November generated using information from the Copernicus Climate Change Service.
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November Humidity in Mercedes

In Mercedes in November, humidity is 80%. With an average temperature of 20°C (67°F), this humidity feels like a warm embrace that can make outdoor activities feel sticky and heavy, potentially draining your energy as you explore.

November Average Humidity in Mercedes

This chart illustrates the average monthly humidity levels in Mercedes, with November’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In November, average humidity in Mercedes is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec68%68%66%67%69%84%85%82%81%80%80%73%
Data source: Humidity data for November generated using information from the Copernicus Climate Change Service.

November UV Index in Mercedes

In Mercedes in November, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Mercedes.

Maximum UV Index Levels in Mercedes for November

The chart shows the monthly maximum UV Index (UVI) for Mercedes in November, 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 November, the maximum UV index in Mercedes typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec121415151514141414141211
Data source: Mercedes November 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 November Weather in Mercedes Compares to Other Months

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

This table compares monthly weather conditions in Mercedes, showing how November’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather19°C (67°F)89 mm (3.5 inches)68%extreme
February Weather20°C (68°F)44 mm (1.8 inches)68%extreme
March Weather20°C (68°F)57 mm (2.3 inches)66%extreme
April Weather20°C (69°F)251 mm (9.9 inches)67%extreme
May Weather20°C (69°F)609 mm (24.0 inches)69%extreme
June Weather20°C (69°F)568 mm (22.4 inches)84%extreme
July Weather20°C (69°F)477 mm (18.8 inches)85%extreme
August Weather20°C (68°F)589 mm (23.2 inches)82%extreme
September Weather20°C (68°F)536 mm (21.1 inches)81%extreme
October Weather20°C (68°F)802 mm (31.6 inches)80%extreme
November Weather20°C (67°F)620 mm (24.4 inches)80%extreme
December Weather19°C (67°F)191 mm (7.5 inches)72%extreme

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