January Weather in Poulsbo, United States

Last updated: June 24, 2025

In January, the average temperature in Poulsbo, United States hovers around 6°C (43°F), with minimums dipping as low as -2°C (28°F) and highs reaching up to 12°C (54°F). Expect a precipitation total of 172 mm (6.8 in) over approximately 17 days, contributing to an overall average humidity of 86%. Stay prepared for a chilly, damp month!

January Temperature in Poulsbo

In January in Poulsbo, the average temperature is 6°C (43°F). The maximum can reach 12°C (54°F), and the minimum can be as low as -2°C (28°F). Be sure to pack layers to stay comfortable during your travels!

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

The chart illustrates January temperature patterns in Poulsbo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Poulsbo, January typically has an average temperature of 6°C (43°F), with highs reaching up to 12°C (54°F) and lows dropping to around -2°C (28°F).

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

January Precipitation in Poulsbo

In Poulsbo, in January, the precipitation amount is 172 mm (6.8 in) spread over 17 days.

January Precipitation Trends in Poulsbo

The chart displays monthly precipitation patterns in Poulsbo, 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 Poulsbo, January typically receives around 172 mm (6.8 inches) of precipitation spread over approximately 17 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 Poulsbo

In Poulsbo in January humidity is 86%. With an average temperature of 6°C (43°F), this humidity feels like a chilling blanket enveloping you, making outdoor exploration feel damp and uncomfortable.

January Average Humidity in Poulsbo

This chart illustrates the average monthly humidity levels in Poulsbo, 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 Poulsbo 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 Poulsbo

In Poulsbo in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Poulsbo, you can visit Hourly UV Index in Poulsbo.

Maximum UV Index Levels in Poulsbo for January

The chart shows the monthly maximum UV Index (UVI) for Poulsbo 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 Poulsbo typically reaches 2, which falls under the low exposure category.

Data source: Poulsbo 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 Poulsbo Compares to Other Months

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

This table compares monthly weather conditions in Poulsbo, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (43°F)	172 mm (6.8 inches)	86%	low
February Weather	5°C (41°F)	154 mm (6.1 inches)	84%	moderate
March Weather	7°C (44°F)	129 mm (5.1 inches)	85%	moderate
April Weather	9°C (49°F)	119 mm (4.7 inches)	83%	high
May Weather	13°C (55°F)	92 mm (3.6 inches)	84%	very high
June Weather	15°C (60°F)	109 mm (4.3 inches)	84%	very high
July Weather	18°C (65°F)	52 mm (2.0 inches)	82%	very high
August Weather	19°C (66°F)	45 mm (1.8 inches)	73%	very high
September Weather	16°C (61°F)	115 mm (4.5 inches)	74%	high
October Weather	11°C (52°F)	162 mm (6.4 inches)	83%	moderate
November Weather	8°C (47°F)	185 mm (7.3 inches)	86%	moderate
December Weather	6°C (43°F)	194 mm (7.7 inches)	87%	low