December Weather in Thatcher, United States

Last updated: June 24, 2025

In December, the average temperature in Thatcher, United States hovers around -2°C (28°F). Expect to experience minimums as low as -17°C (1°F) and maximums reaching up to 11°C (52°F). During this month, precipitation totals 42 mm (1.7 in) across 9 rainy days, contributing to an average humidity of 88%. Stay warm and prepared!

December Temperature in Thatcher

In December in Thatcher, the average temperature is -2°C (28°F). Maximums can reach 11°C (52°F), while minimums can plummet to as low as -17°C (1°F). Travelers should prepare for chilly conditions and be ready for fluctuations in temperature.

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

The chart illustrates December temperature patterns in Thatcher, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Thatcher, December typically has an average temperature of -2°C (28°F), with highs reaching up to 11°C (52°F) and lows dropping to around -17°C (1°F).

Data source: Temperature data for Thatcher generated using information from the Copernicus Climate Change Service.

December Precipitation in Thatcher

In Thatcher in December, the precipitation amount is 42 mm (1.7 in) spread over 9 days.

December Precipitation Trends in Thatcher

The chart displays monthly precipitation patterns in Thatcher, 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 Thatcher, December typically receives around 42 mm (1.7 inches) of precipitation spread over approximately 9 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in Thatcher

In Thatcher in December humidity is 88%. With an average temperature of -2°C (28°F), this humidity feels like an icy cling to your skin, making every breath feel brisk and sharp, while the dampness cuts through layers of clothing, leaving travelers yearning for warmth and comfort.

December Average Humidity in Thatcher

This chart illustrates the average monthly humidity levels in Thatcher, 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 Thatcher is approximately 88%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Thatcher

In Thatcher in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Thatcher, you can check the information here.

Maximum UV Index Levels in Thatcher for December

The chart shows the monthly maximum UV Index (UVI) for Thatcher 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 Thatcher typically reaches 3, which falls under the moderate exposure category.

Data source: Thatcher 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 Thatcher Compares to Other Months

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

This table compares monthly weather conditions in Thatcher, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (27°F)	53 mm (2.1 inches)	91%	moderate
February Weather	0°C (31°F)	63 mm (2.5 inches)	92%	moderate
March Weather	5°C (42°F)	58 mm (2.3 inches)	84%	high
April Weather	10°C (49°F)	60 mm (2.4 inches)	74%	very high
May Weather	15°C (59°F)	44 mm (1.7 inches)	62%	very high
June Weather	22°C (71°F)	19 mm (0.7 inches)	56%	extreme
July Weather	27°C (80°F)	12 mm (0.5 inches)	44%	extreme
August Weather	25°C (77°F)	16 mm (0.6 inches)	37%	very high
September Weather	19°C (67°F)	34 mm (1.3 inches)	46%	very high
October Weather	10°C (50°F)	41 mm (1.6 inches)	67%	high
November Weather	4°C (39°F)	38 mm (1.5 inches)	84%	moderate
December Weather	-2°C (28°F)	42 mm (1.7 inches)	88%	moderate