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April Weather in Calchaqui, Argentina

Last updated: August 22, 2025

In April, the average temperature in Calchaqui, Argentina hovers around 20°C (69°F), making it quite pleasant. However, be prepared for temperature fluctuations with a minimum of 4°C (40°F) and a potential high of 35°C (95°F). During this month, you can expect about 77 mm (3.0 in) of precipitation spread over 7 days, resulting in an average humidity level of 76%.

April Temperature in Calchaqui

In April in Calchaqui, the average temperature is 20°C (69°F). Maximums can reach 35°C (95°F), and minimums can be as low as 4°C (40°F). This weather makes Calchaqui an ideal destination for travelers seeking both warmth and cool, refreshing evenings.

April Weather in Calchaqui: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Calchaqui, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Calchaqui, April typically has an average temperature of 20°C (69°F), with highs reaching up to 35°C (95°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec797773696156555863687377
Data source: Temperature data for Calchaqui 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 Calchaqui

In Calchaqui in April, the precipitation amount is 77 mm (3.0 in) over the course of 7 days.

April Precipitation Trends in Calchaqui

The chart displays monthly precipitation patterns in Calchaqui, 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 Calchaqui, April typically receives around 77 mm (3.0 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec132124108771277052619011810295
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Calchaqui

In Calchaqui in April, humidity is 76%. With an average temperature of 20°C (69°F), this humidity feels like a warm embrace that can make outdoor activities sticky and uncomfortable, requiring frequent breaks and plenty of hydration for a pleasant travel experience.

April Average Humidity in Calchaqui

This chart illustrates the average monthly humidity levels in Calchaqui, 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 Calchaqui is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec51%57%65%76%83%78%58%54%59%50%53%57%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Calchaqui

In Calchaqui in April, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Calchaqui.

Maximum UV Index Levels in Calchaqui for April

The chart shows the monthly maximum UV Index (UVI) for Calchaqui 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 Calchaqui typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151312965579121414
Data source: Calchaqui 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 Calchaqui Compares to Other Months

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

This table compares monthly weather conditions in Calchaqui, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)132 mm (5.2 inches)51%extreme
February Weather25°C (77°F)124 mm (4.9 inches)57%extreme
March Weather23°C (73°F)107 mm (4.2 inches)65%extreme
April Weather20°C (69°F)77 mm (3.0 inches)76%very high
May Weather16°C (61°F)127 mm (5.0 inches)83%high
June Weather13°C (56°F)70 mm (2.8 inches)78%moderate
July Weather13°C (55°F)52 mm (2.0 inches)58%moderate
August Weather15°C (58°F)61 mm (2.4 inches)54%high
September Weather17°C (63°F)90 mm (3.5 inches)59%very high
October Weather20°C (68°F)118 mm (4.6 inches)50%extreme
November Weather23°C (73°F)102 mm (4.0 inches)53%extreme
December Weather25°C (77°F)95 mm (3.7 inches)57%extreme

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