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April Weather in San Martin, Colombia

Last updated: August 23, 2025

In San Martin, Colombia, the average temperature in April hovers around 24°C (76°F). You can expect a minimum of 16°C (61°F) and the mercury may rise to a maximum of 32°C (90°F). The region experiences significant precipitation, totaling 256 mm (10.1 in) over 23 days, accompanied by an average humidity level of 73%. Prepare for a month that balances warmth and moisture!

April Temperature in San Martin

In April in San Martin, the average temperature is 24°C (76°F). The maximum can reach 32°C (90°F), and the minimum can be as low as 16°C (61°F). This pleasant climate makes San Martin an ideal destination for travelers seeking to enjoy mild weather and sunny days.

April Weather in San Martin: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in San Martin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Martin, April typically has an average temperature of 24°C (76°F), with highs reaching up to 32°C (90°F) and lows dropping to around 16°C (61°F).
JanFebMarAprMayJunJulAugSepOctNovDec767877757473737475767576
Data source: Temperature data for San Martin 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.

April Precipitation in San Martin

In San Martin in April, the precipitation amount is 256 mm (10.1 in) spread out over 23 days.

April Precipitation Trends in San Martin

The chart displays monthly precipitation patterns in San Martin, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In San Martin, April typically receives around 256 mm (10.1 inches) of precipitation spread over approximately 23 days.
JanFebMarAprMayJunJulAugSepOctNovDec58861612573832662811179817722678
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in San Martin

In San Martin in April humidity is 73%. With an average temperature of 24°C (76°F), this humidity feels like a warm and sticky embrace, making travel slightly uncomfortable as the air thickens around you, prompting you to seek shade and stay hydrated.

April Average Humidity in San Martin

This chart illustrates the average monthly humidity levels in San Martin, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in San Martin is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec49%46%52%73%90%93%87%67%57%56%68%70%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in San Martin

In San Martin in April, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in San Martin.

Maximum UV Index Levels in San Martin for April

The chart shows the monthly maximum UV Index (UVI) for San Martin in April, 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 April, the maximum UV index in San Martin typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131415161513131414141312
Data source: San Martin April 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 April Weather in San Martin Compares to Other Months

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

This table compares monthly weather conditions in San Martin, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)58 mm (2.3 inches)49%extreme
February Weather25°C (78°F)86 mm (3.4 inches)46%extreme
March Weather25°C (77°F)161 mm (6.3 inches)52%extreme
April Weather24°C (76°F)256 mm (10.1 inches)73%extreme
May Weather23°C (75°F)383 mm (15.1 inches)90%extreme
June Weather23°C (74°F)266 mm (10.5 inches)93%extreme
July Weather23°C (73°F)281 mm (11.0 inches)87%extreme
August Weather23°C (74°F)117 mm (4.6 inches)67%extreme
September Weather24°C (76°F)98 mm (3.9 inches)57%extreme
October Weather24°C (76°F)177 mm (7.0 inches)56%extreme
November Weather24°C (76°F)226 mm (8.9 inches)68%extreme
December Weather24°C (76°F)78 mm (3.1 inches)70%extreme

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