January Weather in Masonville, United States

Last updated: June 24, 2025

In January, the average temperature in Masonville, United States hovers around 2°C (37°F). While it can drop as low as -18°C (1°F), you might also experience a pleasantly warm day with highs reaching 20°C (69°F). Expect about 93 mm (3.7 in) of precipitation over 9 days, accompanied by an average humidity of a sticky 87%. Prepare accordingly for a mix of chilly and wet weather!

January Temperature in Masonville

In January in Masonville, the average temperature is 2°C (37°F). The maximum can reach 20°C (69°F), while the minimum can dip as low as -18°C (1°F). Be prepared for a wide range of temperatures if you're planning to visit during this month.

January Weather in Masonville: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Masonville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Masonville, January typically has an average temperature of 2°C (37°F), with highs reaching up to 20°C (69°F) and lows dropping to around -18°C (1°F).

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

January Precipitation in Masonville

In Masonville in January, the precipitation amount is 93 mm (3.7 in) over the course of 9 days.

January Precipitation Trends in Masonville

The chart displays monthly precipitation patterns in Masonville, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Masonville, January typically receives around 93 mm (3.7 inches) of precipitation spread over approximately 9 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Masonville

In Masonville in January, humidity is 87%. With an average temperature of 2°C (37°F), this humidity feels like an uncomfortable chill that seeps into your bones, making every step feel heavier and each breath a reminder of the dampness in the air, which can be quite challenging for traveling.

January Average Humidity in Masonville

This chart illustrates the average monthly humidity levels in Masonville, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Masonville is approximately 87%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Masonville

In Masonville in January, 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 Masonville, you can check the information here.

Maximum UV Index Levels in Masonville for January

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

Data source: Masonville January 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 January Weather in Masonville Compares to Other Months

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

This table compares monthly weather conditions in Masonville, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (37°F)	93 mm (3.7 inches)	87%	moderate
February Weather	5°C (41°F)	136 mm (5.4 inches)	86%	high
March Weather	10°C (50°F)	129 mm (5.1 inches)	86%	high
April Weather	14°C (58°F)	135 mm (5.3 inches)	82%	very high
May Weather	21°C (69°F)	134 mm (5.3 inches)	82%	very high
June Weather	25°C (77°F)	126 mm (5.0 inches)	83%	extreme
July Weather	26°C (80°F)	99 mm (3.9 inches)	80%	very high
August Weather	25°C (78°F)	92 mm (3.6 inches)	74%	very high
September Weather	23°C (73°F)	96 mm (3.8 inches)	71%	very high
October Weather	16°C (62°F)	121 mm (4.8 inches)	78%	high
November Weather	8°C (46°F)	94 mm (3.7 inches)	88%	moderate
December Weather	6°C (42°F)	106 mm (4.2 inches)	88%	moderate