February Weather in Hillsboro, United States

Last updated: June 24, 2025

In February, the average temperature in Hillsboro, United States is a cool 5°C (41°F). Expect temperatures to dip as low as -6°C (21°F) and rise up to a pleasant 17°C (62°F). Be prepared for about 166 mm (6.5 in) of precipitation over 17 days, contributing to an average humidity of 84%.

February Temperature in Hillsboro

In February in Hillsboro, the average temperature is 5°C (41°F), with maximums reaching up to 17°C (62°F) and minimums dropping as low as -6°C (21°F). This weather makes it essential to pack layers for your travels to ensure comfort during varying temperatures.

February Weather in Hillsboro: Daily Temperature Highs, Lows, and Averages

The chart illustrates February temperature patterns in Hillsboro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hillsboro, February typically has an average temperature of 5°C (41°F), with highs reaching up to 17°C (62°F) and lows dropping to around -6°C (21°F).

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

February Precipitation in Hillsboro

In Hillsboro in February, the precipitation amount is 166 mm (6.5 in) over a span of 17 days.

February Precipitation Trends in Hillsboro

The chart displays monthly precipitation patterns in Hillsboro, with values for each month alongside February’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how February’s conditions compare to those of other months. In Hillsboro, February typically receives around 166 mm (6.5 inches) of precipitation spread over approximately 17 days.

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

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Millimeters (mm) Inches (in)

February Humidity in Hillsboro

In Hillsboro in February humidity is 84%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable as you navigate through the cold, heavy air that clings to your skin.

February Average Humidity in Hillsboro

This chart illustrates the average monthly humidity levels in Hillsboro, with February’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In February, average humidity in Hillsboro is approximately 84%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for February generated using information from the Copernicus Climate Change Service.

February UV Index in Hillsboro

In Hillsboro in February, 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 Hillsboro, you can check the information here.

Maximum UV Index Levels in Hillsboro for February

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

Data source: Hillsboro February 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 February Weather in Hillsboro Compares to Other Months

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

This table compares monthly weather conditions in Hillsboro, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (42°F)	173 mm (6.8 inches)	85%	low
February Weather	5°C (41°F)	166 mm (6.5 inches)	84%	moderate
March Weather	7°C (46°F)	132 mm (5.2 inches)	85%	moderate
April Weather	10°C (51°F)	115 mm (4.5 inches)	83%	high
May Weather	14°C (58°F)	55 mm (2.2 inches)	83%	very high
June Weather	17°C (64°F)	47 mm (1.9 inches)	83%	very high
July Weather	20°C (69°F)	5 mm (0.2 inches)	82%	very high
August Weather	21°C (70°F)	6 mm (0.2 inches)	74%	very high
September Weather	17°C (64°F)	66 mm (2.6 inches)	71%	high
October Weather	11°C (53°F)	101 mm (4.0 inches)	81%	moderate
November Weather	8°C (46°F)	163 mm (6.4 inches)	87%	moderate
December Weather	5°C (41°F)	188 mm (7.4 inches)	87%	low