nomadseason

December Weather in Armstrong, Argentina

Last updated: August 22, 2025

In December, the average temperature in Armstrong, Argentina hovers around 24°C (75°F). Visitors can expect a minimum of 9°C (48°F) and can experience maximum highs of 38°C (101°F). The region typically receives about 81 mm (3.2 in) of precipitation over 8 days, contributing to an average humidity level of 51%.

December Temperature in Armstrong

In December in Armstrong, the average temperature is 24°C (75°F). The maximum can reach 38°C (101°F), while the minimum can drop to as low as 9°C (48°F). This diverse range of temperatures makes Armstrong an ideal destination for travelers seeking both warm days and cooler evenings.

December Weather in Armstrong: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Armstrong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Armstrong, December typically has an average temperature of 24°C (75°F), with highs reaching up to 38°C (101°F) and lows dropping to around 9°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec767470665852515560657175
Data source: Temperature data for Armstrong generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Armstrong

In Armstrong in December, the precipitation amount is 81 mm (3.2 in) over the course of 8 days.

December Precipitation Trends in Armstrong

The chart displays monthly precipitation patterns in Armstrong, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Armstrong, December typically receives around 81 mm (3.2 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec10764991278617243048777481
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Armstrong

In Armstrong in December humidity is 51%. With an average temperature of 24°C (75°F), this humidity feels like a pleasantly warm embrace, making it ideal for leisurely strolls and outdoor exploration without overwhelming discomfort.

December Average Humidity in Armstrong

This chart illustrates the average monthly humidity levels in Armstrong, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Armstrong is approximately 51%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec48%55%64%76%82%77%62%59%62%52%56%51%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Armstrong

In Armstrong in December, 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 Armstrong, you can check here.

Maximum UV Index Levels in Armstrong for December

The chart shows the monthly maximum UV Index (UVI) for Armstrong in December, 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 December, the maximum UV index in Armstrong typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151311854468111414
Data source: Armstrong December 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 December Weather in Armstrong Compares to Other Months

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

This table compares monthly weather conditions in Armstrong, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)107 mm (4.2 inches)48%extreme
February Weather23°C (74°F)64 mm (2.5 inches)55%extreme
March Weather21°C (70°F)99 mm (3.9 inches)64%extreme
April Weather19°C (66°F)127 mm (5.0 inches)76%very high
May Weather14°C (58°F)86 mm (3.4 inches)82%moderate
June Weather11°C (53°F)17 mm (0.7 inches)77%moderate
July Weather11°C (51°F)24 mm (0.9 inches)62%moderate
August Weather13°C (55°F)30 mm (1.2 inches)59%high
September Weather16°C (60°F)48 mm (1.9 inches)62%very high
October Weather18°C (65°F)77 mm (3.0 inches)52%extreme
November Weather22°C (71°F)74 mm (2.9 inches)56%extreme
December Weather24°C (75°F)81 mm (3.2 inches)51%extreme

Compare Armstrong's Climate with Cities Worldwide