nomadseason

December Weather in Potosi, United States

Last updated: June 24, 2025

In Potosi, United States, the average temperature in December hovers around 10°C (50°F), with extreme lows dipping to -5°C (23°F) and highs reaching up to 30°C (87°F). The region experiences a modest precipitation of 27 mm (1.1 in) spread over just 4 days, contributing to an overall humidity level of 85%.

December Temperature in Potosi

In December in Potosi, the average temperature is 10°C (50°F). The maximum can reach 30°C (87°F), and the minimum can be as low as -5°C (23°F). It's essential to pack layers to prepare for a wide range of temperatures when traveling during this time.

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

The chart illustrates December temperature patterns in Potosi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Potosi, December typically has an average temperature of 10°C (50°F), with highs reaching up to 30°C (87°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec454859657482858477665550
Data source: Temperature data for Potosi 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 Potosi

In Potosi in December, the total precipitation amount is 27 mm (1.1 in) over a span of 4 days.

December Precipitation Trends in Potosi

The chart displays monthly precipitation patterns in Potosi, 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 Potosi, December typically receives around 27 mm (1.1 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec282562588148294683762227
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Potosi

In Potosi in December, humidity is 85%. With an average temperature of 10°C (50°F), this humidity feels like a heavy, damp blanket surrounding you, making travel feel sluggish and uncomfortable as you navigate through the thick, moist air.

December Average Humidity in Potosi

This chart illustrates the average monthly humidity levels in Potosi, 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 Potosi is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%76%74%75%80%80%75%67%64%70%82%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Potosi

In Potosi in December, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Potosi for better planning.

Maximum UV Index Levels in Potosi for December

The chart shows the monthly maximum UV Index (UVI) for Potosi 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 Potosi typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec479101112121110864
Data source: Potosi 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 Potosi Compares to Other Months

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

This table compares monthly weather conditions in Potosi, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (46°F)28 mm (1.1 inches)77%moderate
February Weather9°C (48°F)25 mm (1.0 inches)76%high
March Weather15°C (60°F)62 mm (2.4 inches)74%very high
April Weather18°C (65°F)58 mm (2.3 inches)75%very high
May Weather24°C (75°F)81 mm (3.2 inches)80%extreme
June Weather28°C (82°F)48 mm (1.9 inches)80%extreme
July Weather29°C (85°F)29 mm (1.1 inches)75%extreme
August Weather29°C (84°F)46 mm (1.8 inches)67%extreme
September Weather25°C (77°F)83 mm (3.3 inches)64%very high
October Weather19°C (66°F)75 mm (3.0 inches)70%very high
November Weather13°C (56°F)22 mm (0.9 inches)82%high
December Weather10°C (50°F)27 mm (1.1 inches)85%moderate

Compare Potosi's Climate with Cities Worldwide