January Weather in Ipswich, United States

Last updated: June 24, 2025

In January, the average temperature in Ipswich, United States hovers around -9°C (16°F), with a minimum dipping to a chilling -36°C (-32°F) and a maximum reaching a mild 9°C (48°F). During this month, expect approximately 15 mm (0.6 in) of precipitation spread over 4 days, accompanied by an average humidity level of 81%. Bundle up and prepare for winter’s embrace!

January Temperature in Ipswich

In January in Ipswich, the average temperature is -9°C (16°F). Maximums can reach 9°C (48°F) and minimums can be as low as -36°C (-32°F). Travelers should be prepared for extreme cold and ensure they have appropriate winter clothing and gear for their visit.

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

The chart illustrates January temperature patterns in Ipswich, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ipswich, January typically has an average temperature of -9°C (16°F), with highs reaching up to 9°C (48°F) and lows dropping to around -36°C (-32°F).

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

January Precipitation in Ipswich

In Ipswich in January, the precipitation amount is 15 mm (0.6 in) occurring over the course of 4 days.

January Precipitation Trends in Ipswich

The chart displays monthly precipitation patterns in Ipswich, 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 Ipswich, January typically receives around 15 mm (0.6 inches) of precipitation spread over approximately 4 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 Ipswich

In Ipswich in January, humidity is 81%. With an average temperature of -9°C (16°F), this humidity feels like a biting chill, making travel cumbersome as the damp cold seeps into your bones, creating a heavy and uncomfortable atmosphere for any exploration.

January Average Humidity in Ipswich

This chart illustrates the average monthly humidity levels in Ipswich, 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 Ipswich is approximately 81%, 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 Ipswich

In Ipswich 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 Ipswich, you can check the information here.

Maximum UV Index Levels in Ipswich for January

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

Data source: Ipswich 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 Ipswich Compares to Other Months

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

This table compares monthly weather conditions in Ipswich, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-9°C (16°F)	15 mm (0.6 inches)	81%	moderate
February Weather	-10°C (14°F)	17 mm (0.7 inches)	85%	moderate
March Weather	-1°C (31°F)	32 mm (1.3 inches)	76%	moderate
April Weather	5°C (41°F)	47 mm (1.8 inches)	79%	high
May Weather	14°C (57°F)	56 mm (2.2 inches)	76%	very high
June Weather	22°C (71°F)	76 mm (3.0 inches)	81%	very high
July Weather	23°C (75°F)	70 mm (2.7 inches)	82%	very high
August Weather	21°C (70°F)	105 mm (4.1 inches)	82%	very high
September Weather	17°C (62°F)	82 mm (3.2 inches)	77%	very high
October Weather	7°C (45°F)	70 mm (2.7 inches)	76%	moderate
November Weather	0°C (32°F)	13 mm (0.5 inches)	84%	moderate
December Weather	-5°C (23°F)	28 mm (1.1 inches)	81%	low