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July Weather in Arjona, Colombia

Last updated: August 23, 2025

In July, the average temperature in Arjona, Colombia hovers around 28°C (83°F), with a minimum of 24°C (75°F) and soaring to a maximum of 39°C (102°F). Expect significant rainfall, as 142 mm (5.6 in) of precipitation is spread over 23 days, contributing to an average humidity of 87%. Embrace the warmth but be prepared for the damp!

July Temperature in Arjona

In July in Arjona, the average temperature is 28°C (83°F). Maximums can reach 39°C (102°F), while minimums can be as low as 24°C (75°F). Travelers should prepare for warm to hot weather and stay hydrated while enjoying their visit.

July Weather in Arjona: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Arjona, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arjona, July typically has an average temperature of 28°C (83°F), with highs reaching up to 39°C (102°F) and lows dropping to around 24°C (75°F).
JanFebMarAprMayJunJulAugSepOctNovDec838584848383838282818183
Data source: Temperature data for Arjona 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.

July Precipitation in Arjona

In Arjona in July, the precipitation amount is 142 mm (5.6 in) occurring over the course of 23 days.

July Precipitation Trends in Arjona

The chart displays monthly precipitation patterns in Arjona, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Arjona, July typically receives around 142 mm (5.6 inches) of precipitation spread over approximately 23 days.
JanFebMarAprMayJunJulAugSepOctNovDec1353010018618414219818819413738
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Arjona

In Arjona in July humidity is 87%. With an average temperature of 28°C (83°F), this humidity feels like you're enveloped in a warm, sticky blanket, making outdoor activities slightly uncomfortable and travel plans require frequent breaks for hydration and respite from the heat.

July Average Humidity in Arjona

This chart illustrates the average monthly humidity levels in Arjona, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Arjona is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%77%77%79%79%85%87%85%85%83%82%78%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Arjona

In Arjona in July, 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 Arjona.

Maximum UV Index Levels in Arjona for July

The chart shows the monthly maximum UV Index (UVI) for Arjona in July, 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 July, the maximum UV index in Arjona typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111214141313121313131110
Data source: Arjona July 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 July Weather in Arjona Compares to Other Months

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

This table compares monthly weather conditions in Arjona, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather28°C (83°F)13 mm (0.5 inches)77%extreme
February Weather29°C (85°F)5 mm (0.2 inches)77%extreme
March Weather29°C (85°F)30 mm (1.2 inches)77%extreme
April Weather29°C (84°F)100 mm (3.9 inches)79%extreme
May Weather28°C (83°F)186 mm (7.3 inches)79%extreme
June Weather28°C (83°F)184 mm (7.3 inches)85%extreme
July Weather28°C (83°F)142 mm (5.6 inches)87%extreme
August Weather28°C (83°F)198 mm (7.8 inches)85%extreme
September Weather28°C (82°F)188 mm (7.4 inches)85%extreme
October Weather27°C (81°F)194 mm (7.6 inches)83%extreme
November Weather27°C (82°F)137 mm (5.4 inches)82%extreme
December Weather28°C (83°F)38 mm (1.5 inches)78%very high

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