January Weather in Weston, United States

Last updated: June 24, 2025

In January, the average temperature in Weston, United States hovers around -1°C (31°F). Expect a wide range in temperatures, with minimums dipping to -21°C (-6°F) and maximums soaring to 21°C (70°F). During this month, precipitation amounts to approximately 70 mm (2.8 in) over 8 days, while the average humidity remains high at 86%.

January Temperature in Weston

In January in Weston, the average temperature is -1°C (31°F), with maximums reaching up to 21°C (70°F) and minimums dropping as low as -21°C (-6°F). Travelers should be prepared for a wide range of temperatures, so it's advisable to pack layers and be ready for both chilly and mild days.

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

The chart illustrates January temperature patterns in Weston, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Weston, January typically has an average temperature of -1°C (31°F), with highs reaching up to 21°C (70°F) and lows dropping to around -21°C (-6°F).

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

January Precipitation in Weston

In Weston in January, the total precipitation amount is 70 mm (2.8 in), spread over the course of 8 days.

January Precipitation Trends in Weston

The chart displays monthly precipitation patterns in Weston, 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 Weston, January typically receives around 70 mm (2.8 inches) of precipitation spread over approximately 8 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Weston

In Weston in January humidity is 86%. With an average temperature of -1°C (31°F), this humidity feels like an eerie chill enveloping you, making travel uncomfortable as the damp air bites into your skin and the cold seeps through even the warmest of clothes, creating an atmosphere that is heavy and uninviting.

January Average Humidity in Weston

This chart illustrates the average monthly humidity levels in Weston, 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 Weston is approximately 86%, 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 Weston

In Weston 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 Weston, you can check the information here.

Maximum UV Index Levels in Weston for January

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

Data source: Weston 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 Weston Compares to Other Months

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

This table compares monthly weather conditions in Weston, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (31°F)	70 mm (2.8 inches)	86%	moderate
February Weather	1°C (34°F)	86 mm (3.4 inches)	84%	moderate
March Weather	3°C (38°F)	94 mm (3.7 inches)	82%	moderate
April Weather	9°C (49°F)	126 mm (5.0 inches)	80%	very high
May Weather	15°C (59°F)	90 mm (3.5 inches)	72%	very high
June Weather	20°C (69°F)	87 mm (3.4 inches)	72%	very high
July Weather	23°C (74°F)	126 mm (5.0 inches)	67%	very high
August Weather	23°C (74°F)	84 mm (3.3 inches)	66%	very high
September Weather	19°C (67°F)	84 mm (3.3 inches)	71%	high
October Weather	13°C (56°F)	138 mm (5.4 inches)	78%	high
November Weather	6°C (43°F)	95 mm (3.7 inches)	84%	moderate
December Weather	1°C (35°F)	118 mm (4.6 inches)	81%	low