January Weather in Fresno, Colombia

Last updated: August 23, 2025

In January, the average temperature in Fresno, Colombia is a pleasant 22°C (72°F). Expect a minimum of 13°C (55°F) and a maximum of 31°C (88°F), making it a perfect time for outdoor activities. However, be prepared for some rain, as 56 mm (2.2 in) of precipitation may fall over 7 days. With an average humidity of 78%, it’s best to stay hydrated while enjoying the beautiful scenery!

January Temperature in Fresno

In January in Fresno, the average temperature is 22°C (72°F). The maximum can reach 31°C (88°F), while the minimum can be as low as 13°C (55°F). This makes it a great time to explore outdoor activities and enjoy the pleasant weather.

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

The chart illustrates January temperature patterns in Fresno, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fresno, January typically has an average temperature of 22°C (72°F), with highs reaching up to 31°C (88°F) and lows dropping to around 13°C (55°F).

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

January Precipitation in Fresno

In Fresno in January, the total precipitation amount is 56 mm (2.2 in) over a period of 7 days.

January Precipitation Trends in Fresno

The chart displays monthly precipitation patterns in Fresno, 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 Fresno, January typically receives around 56 mm (2.2 inches) of precipitation spread over approximately 7 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Fresno

In Fresno in January, humidity is 78%. With an average temperature of 22°C (72°F), this humidity feels like a warm blanket wrapped around you, making outdoor exploration a bit stifling but ultimately rewarding as you bask in the vibrant atmosphere.

January Average Humidity in Fresno

This chart illustrates the average monthly humidity levels in Fresno, 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 Fresno is approximately 78%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Fresno

In Fresno 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 Fresno, you can check here.

Maximum UV Index Levels in Fresno for January

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

Data source: Fresno 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 Fresno Compares to Other Months

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

This table compares monthly weather conditions in Fresno, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	22°C (72°F)	56 mm (2.2 inches)	78%	extreme
February Weather	23°C (73°F)	61 mm (2.4 inches)	77%	extreme
March Weather	22°C (73°F)	86 mm (3.4 inches)	80%	extreme
April Weather	22°C (72°F)	107 mm (4.2 inches)	83%	extreme
May Weather	22°C (72°F)	71 mm (2.8 inches)	87%	extreme
June Weather	23°C (73°F)	12 mm (0.5 inches)	87%	extreme
July Weather	23°C (74°F)	7 mm (0.3 inches)	85%	extreme
August Weather	23°C (74°F)	13 mm (0.5 inches)	80%	extreme
September Weather	23°C (74°F)	21 mm (0.8 inches)	80%	extreme
October Weather	22°C (73°F)	129 mm (5.1 inches)	85%	extreme
November Weather	22°C (72°F)	176 mm (6.9 inches)	87%	extreme
December Weather	22°C (72°F)	58 mm (2.3 inches)	83%	extreme