February Weather in Hillsboro, United States

Last updated: June 24, 2025

In Hillsboro, United States, the average temperature in February hovers around -13°C (9°F), but don't be surprised by fluctuations. Temperatures can plummet to a chilling -35°C (-30°F) or rise to a maximum of 11°C (53°F). This month also brings about 20 mm (0.8 in) of precipitation spread over 5 days, with an average humidity level of 92%, creating a crisp, icy atmosphere.

February Temperature in Hillsboro

In February in Hillsboro, the average temperature is -13°C (9°F). Maximum temperatures can reach 11°C (53°F), while minimums can drop as low as -35°C (-30°F). Travelers should be prepared for extreme cold conditions and dress warmly to fully enjoy the winter scenery.

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 -13°C (9°F), with highs reaching up to 11°C (53°F) and lows dropping to around -35°C (-30°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 20 mm (0.8 in) over a period of 5 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 20 mm (0.8 inches) of precipitation spread over approximately 5 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 92%. With an average temperature of -13°C (9°F), this humidity feels like a biting cold that penetrates through layers of clothing, making travel feel like a struggle against the elements.

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 92%, 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 reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Hillsboro for better planning.

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 4, 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	-12°C (10°F)	18 mm (0.7 inches)	90%	low
February Weather	-13°C (9°F)	20 mm (0.8 inches)	92%	moderate
March Weather	-3°C (27°F)	26 mm (1.0 inches)	85%	moderate
April Weather	4°C (40°F)	43 mm (1.7 inches)	81%	high
May Weather	13°C (57°F)	54 mm (2.1 inches)	75%	very high
June Weather	21°C (69°F)	90 mm (3.5 inches)	79%	very high
July Weather	22°C (73°F)	60 mm (2.4 inches)	76%	very high
August Weather	20°C (69°F)	85 mm (3.4 inches)	78%	very high
September Weather	16°C (60°F)	72 mm (2.8 inches)	77%	high
October Weather	7°C (44°F)	80 mm (3.2 inches)	79%	moderate
November Weather	-2°C (28°F)	23 mm (0.9 inches)	86%	moderate
December Weather	-8°C (18°F)	39 mm (1.6 inches)	86%	low