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January Weather in Portoviejo, Ecuador

Last updated: August 23, 2025

In Portoviejo, Ecuador, the average temperature in January hovers around 26°C (80°F), with a minimum of 21°C (71°F) and a peak of 33°C (92°F). Expect 98 mm (3.9 in) of precipitation spread across 15 days, contributing to a notable average humidity of 91%. Stay prepared for a warm and humid month!

January Temperature in Portoviejo

In January in Portoviejo, the average temperature is 26°C (80°F). Maximums can reach 33°C (92°F) and minimums can be as low as 21°C (71°F). This climate makes Portoviejo an ideal destination for travelers seeking warm and pleasant weather.

January Weather in Portoviejo: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Portoviejo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Portoviejo, January typically has an average temperature of 26°C (80°F), with highs reaching up to 33°C (92°F) and lows dropping to around 21°C (71°F).
JanFebMarAprMayJunJulAugSepOctNovDec797980807978777676767778
Data source: Temperature data for Portoviejo 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.

January Precipitation in Portoviejo

In Portoviejo in January, the total precipitation amount is 98 mm (3.9 in) spread over 15 days.

January Precipitation Trends in Portoviejo

The chart displays monthly precipitation patterns in Portoviejo, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Portoviejo, January typically receives around 98 mm (3.9 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec981902331157221889141052
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Portoviejo

In Portoviejo in January, humidity is 91%. With an average temperature of 26°C (80°F), this humidity feels like a thick, heavy blanket wrapping around you, making travel feel sluggish and uncomfortable as you sweat with every step.

January Average Humidity in Portoviejo

This chart illustrates the average monthly humidity levels in Portoviejo, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Portoviejo is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%90%89%89%90%89%87%89%90%90%90%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Portoviejo

In Portoviejo in January, 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 Portoviejo, you can check here.

Maximum UV Index Levels in Portoviejo for January

The chart shows the monthly maximum UV Index (UVI) for Portoviejo in January, 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 January, the maximum UV index in Portoviejo typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141415151311111213131211
Data source: Portoviejo January 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 January Weather in Portoviejo Compares to Other Months

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

This table compares monthly weather conditions in Portoviejo, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (80°F)98 mm (3.9 inches)91%extreme
February Weather26°C (80°F)190 mm (7.5 inches)90%extreme
March Weather26°C (80°F)233 mm (9.2 inches)90%extreme
April Weather27°C (80°F)115 mm (4.5 inches)89%extreme
May Weather26°C (79°F)72 mm (2.8 inches)89%extreme
June Weather25°C (78°F)21 mm (0.8 inches)90%extreme
July Weather25°C (77°F)8 mm (0.3 inches)89%extreme
August Weather24°C (76°F)8 mm (0.3 inches)87%extreme
September Weather25°C (76°F)9 mm (0.3 inches)89%extreme
October Weather25°C (76°F)14 mm (0.5 inches)90%extreme
November Weather25°C (77°F)10 mm (0.4 inches)90%extreme
December Weather26°C (78°F)52 mm (2.0 inches)90%extreme

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