January Weather in Smithton, United States

Last updated: June 24, 2025

In Smithton, United States, the average temperature in January hovers around 0°C (33°F), with a minimum dip as low as -21°C (-6°F) and a maximum rise reaching up to 19°C (66°F). Expect some rainfall, with an average precipitation of 65 mm (2.5 in) spread over 6 days. Throughout this month, the air remains quite humid, with an average humidity of 80%. Stay prepared for the chill!

January Temperature in Smithton

In January in Smithton, the average temperature is 0°C (33°F). The maximum can reach 19°C (66°F), and the minimum can be as low as -21°C (-6°F). Be prepared for a wide range of temperatures, making layered clothing essential for your visit.

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

The chart illustrates January temperature patterns in Smithton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Smithton, January typically has an average temperature of 0°C (33°F), with highs reaching up to 19°C (66°F) and lows dropping to around -21°C (-6°F).

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

January Precipitation in Smithton

In Smithton in January, the precipitation amount is 65 mm (2.5 in) during a period of 6 days.

January Precipitation Trends in Smithton

The chart displays monthly precipitation patterns in Smithton, 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 Smithton, January typically receives around 65 mm (2.5 inches) of precipitation spread over approximately 6 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 Smithton

In Smithton in January humidity is 80%. With an average temperature of 0°C (33°F), this humidity feels like an uncomfortable chill that clings to your skin, making travel feel damp and frigid, as if each breath is infused with brisk moisture that can seep through your layers.

January Average Humidity in Smithton

This chart illustrates the average monthly humidity levels in Smithton, 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 Smithton is approximately 80%, 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 Smithton

In Smithton 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 Smithton, you can check the information here.

Maximum UV Index Levels in Smithton for January

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

Data source: Smithton 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 Smithton Compares to Other Months

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

This table compares monthly weather conditions in Smithton, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (33°F)	65 mm (2.5 inches)	80%	moderate
February Weather	1°C (35°F)	59 mm (2.3 inches)	78%	moderate
March Weather	8°C (47°F)	117 mm (4.6 inches)	75%	high
April Weather	13°C (55°F)	116 mm (4.6 inches)	77%	very high
May Weather	19°C (67°F)	193 mm (7.6 inches)	82%	very high
June Weather	25°C (77°F)	117 mm (4.6 inches)	83%	extreme
July Weather	27°C (80°F)	120 mm (4.7 inches)	81%	extreme
August Weather	25°C (77°F)	105 mm (4.1 inches)	78%	very high
September Weather	22°C (73°F)	65 mm (2.5 inches)	72%	very high
October Weather	14°C (58°F)	104 mm (4.1 inches)	72%	high
November Weather	7°C (45°F)	52 mm (2.0 inches)	84%	moderate
December Weather	4°C (39°F)	37 mm (1.4 inches)	86%	moderate