nomadseason

December Weather in Hardin, United States

Last updated: June 24, 2025

In December, the average temperature in Hardin, United States is a mild 14°C (57°F). Expect a wide temperature range, with lows of -2°C (28°F) and highs reaching 28°C (83°F). During this month, precipitation averages 115 mm (4.5 in) over 10 days, contributing to a notably high average humidity of 88%.

December Temperature in Hardin

In December in Hardin, the average temperature is 14°C (57°F). Maximum temperatures can reach 28°C (83°F), while minimum temperatures can drop as low as -2°C (28°F). This variation in temperature makes Hardin an ideal destination for travelers seeking both warm days and cooler nights.

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

The chart illustrates December temperature patterns in Hardin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hardin, December typically has an average temperature of 14°C (57°F), with highs reaching up to 28°C (83°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec535765687681828379716157
Data source: Temperature data for Hardin 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 Hardin

In Hardin in December, the precipitation amount is 115 mm (4.5 in) over a span of 10 days.

December Precipitation Trends in Hardin

The chart displays monthly precipitation patterns in Hardin, 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 Hardin, December typically receives around 115 mm (4.5 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec1029810411519217513322622512775115
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Hardin

In Hardin in December humidity is 88%. With an average temperature of 14°C (57°F), this humidity feels like a thick blanket enveloping you, making every step feel heavier and giving a sense of stickiness that can drain your energy quickly while exploring.

December Average Humidity in Hardin

This chart illustrates the average monthly humidity levels in Hardin, 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 Hardin is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%81%79%80%81%76%73%72%72%73%83%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Hardin

In Hardin in December, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Hardin.

Maximum UV Index Levels in Hardin for December

The chart shows the monthly maximum UV Index (UVI) for Hardin 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 Hardin typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec589101112121110865
Data source: Hardin 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 Hardin Compares to Other Months

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

This table compares monthly weather conditions in Hardin, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (54°F)102 mm (4.0 inches)81%moderate
February Weather14°C (57°F)98 mm (3.9 inches)81%very high
March Weather18°C (65°F)104 mm (4.1 inches)79%very high
April Weather20°C (69°F)115 mm (4.5 inches)80%very high
May Weather24°C (76°F)192 mm (7.6 inches)81%extreme
June Weather27°C (81°F)175 mm (6.9 inches)76%extreme
July Weather28°C (83°F)133 mm (5.2 inches)73%extreme
August Weather28°C (83°F)226 mm (8.9 inches)71%extreme
September Weather26°C (79°F)225 mm (8.9 inches)72%very high
October Weather22°C (72°F)127 mm (5.0 inches)73%very high
November Weather16°C (61°F)75 mm (3.0 inches)83%high
December Weather14°C (57°F)115 mm (4.5 inches)88%moderate

Compare Hardin's Climate with Cities Worldwide