February Weather in Saint Helen, United States

Last updated: June 24, 2025

In February, the average temperature in Saint Helen, United States hovers around -6°C (22°F). However, temperatures can swing dramatically, with a minimum of -25°C (-13°F) and a maximum reaching 16°C (61°F). Expect 51 mm (2.0 in) of precipitation spread over approximately 10 days, accompanied by a high average humidity of 91%. Stay prepared for chilly and damp conditions!

February Temperature in Saint Helen

In February in Saint Helen, the average temperature is -6°C (22°F). The maximum can reach 16°C (61°F), while the minimum can drop as low as -25°C (-13°F). Travelers should be prepared for a wide range of temperatures, making it essential to pack warm layers and be ready for chilly conditions.

February Weather in Saint Helen: Daily Temperature Highs, Lows, and Averages

The chart illustrates February temperature patterns in Saint Helen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint Helen, February typically has an average temperature of -6°C (22°F), with highs reaching up to 16°C (61°F) and lows dropping to around -25°C (-13°F).

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

February Precipitation in Saint Helen

In Saint Helen in February, the total precipitation amount is 51 mm (2.0 in) spread over a period of 10 days.

February Precipitation Trends in Saint Helen

The chart displays monthly precipitation patterns in Saint Helen, 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 Saint Helen, February typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 10 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 Saint Helen

In Saint Helen in February humidity is 91%. With an average temperature of -6°C (22°F), this humidity feels like a biting chill that seeps into your bones, making outdoor activities uncomfortable and travel challenging as the air feels dense and heavy, potentially making it more difficult to breathe and leaving a frosty mist on your skin.

February Average Humidity in Saint Helen

This chart illustrates the average monthly humidity levels in Saint Helen, 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 Saint Helen is approximately 91%, 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 Saint Helen

In Saint Helen 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 Saint Helen for better planning.

Maximum UV Index Levels in Saint Helen for February

The chart shows the monthly maximum UV Index (UVI) for Saint Helen 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 Saint Helen typically reaches 4, which falls under the moderate exposure category.

Data source: Saint Helen 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 Saint Helen Compares to Other Months

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

This table compares monthly weather conditions in Saint Helen, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (22°F)	51 mm (2.0 inches)	92%	low
February Weather	-6°C (22°F)	51 mm (2.0 inches)	91%	moderate
March Weather	0°C (32°F)	54 mm (2.1 inches)	87%	moderate
April Weather	6°C (43°F)	94 mm (3.7 inches)	85%	very high
May Weather	13°C (56°F)	111 mm (4.4 inches)	79%	very high
June Weather	19°C (66°F)	114 mm (4.5 inches)	75%	very high
July Weather	22°C (72°F)	91 mm (3.6 inches)	75%	very high
August Weather	20°C (69°F)	89 mm (3.5 inches)	75%	very high
September Weather	16°C (61°F)	76 mm (3.0 inches)	79%	high
October Weather	10°C (49°F)	124 mm (4.9 inches)	85%	moderate
November Weather	2°C (35°F)	58 mm (2.3 inches)	88%	moderate
December Weather	-2°C (28°F)	62 mm (2.4 inches)	89%	low