January Weather in Ilchester, United States

Last updated: June 24, 2025

In January, the average temperature in Ilchester, United States hovers around 2°C (36°F), with the potential for extremes ranging from a chilly -14°C (7°F) to a mild 21°C (69°F). Expect about 62 mm (2.4 in) of precipitation over 8 days, and anticipate high humidity levels at 84%. Perfect for cozy indoor activities or preparing for brisk outdoor adventures!

January Temperature in Ilchester

In January in Ilchester, the average temperature is 2°C (36°F), with maximums reaching up to 21°C (69°F) and minimums plummeting as low as -14°C (7°F). It's essential to prepare for a wide range of weather conditions when traveling during this time.

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

The chart illustrates January temperature patterns in Ilchester, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ilchester, January typically has an average temperature of 2°C (36°F), with highs reaching up to 21°C (69°F) and lows dropping to around -14°C (7°F).

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

January Precipitation in Ilchester

In Ilchester in January, the precipitation amount is 62 mm (2.4 in) over the course of 8 days.

January Precipitation Trends in Ilchester

The chart displays monthly precipitation patterns in Ilchester, 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 Ilchester, January typically receives around 62 mm (2.4 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 Ilchester

In Ilchester in January, humidity is 84%. With an average temperature of 2°C (36°F), this humidity feels like a cold, damp blanket wrapping around you, making outdoor activities less inviting and requiring extra layers to stay comfortable while traveling.

January Average Humidity in Ilchester

This chart illustrates the average monthly humidity levels in Ilchester, 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 Ilchester is approximately 84%, 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 Ilchester

In Ilchester 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 Ilchester, you can check the information here.

Maximum UV Index Levels in Ilchester for January

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

Data source: Ilchester 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 Ilchester Compares to Other Months

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

This table compares monthly weather conditions in Ilchester, 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 (36°F)	62 mm (2.4 inches)	84%	moderate
February Weather	4°C (40°F)	101 mm (4.0 inches)	83%	moderate
March Weather	7°C (46°F)	90 mm (3.5 inches)	83%	high
April Weather	13°C (56°F)	103 mm (4.1 inches)	81%	very high
May Weather	18°C (65°F)	142 mm (5.6 inches)	78%	very high
June Weather	23°C (75°F)	122 mm (4.8 inches)	79%	very high
July Weather	26°C (80°F)	168 mm (6.6 inches)	74%	very high
August Weather	25°C (77°F)	150 mm (5.9 inches)	72%	very high
September Weather	22°C (71°F)	106 mm (4.2 inches)	75%	very high
October Weather	16°C (62°F)	111 mm (4.4 inches)	81%	high
November Weather	8°C (47°F)	83 mm (3.3 inches)	85%	moderate
December Weather	4°C (40°F)	99 mm (3.9 inches)	84%	moderate