February Weather in Casco, United States

Last updated: June 24, 2025

In February, the average temperature in Casco, United States hovers around -5°C (24°F), with extremes ranging from a chilly -26°C (-14°F) to a mild 10°C (51°F). Expect a total of 57 mm (2.3 in) of precipitation spread over about 10 days, contributing to an average humidity of 90%.

February Temperature in Casco

In February in Casco, the average temperature is -5°C (24°F). The maximum can reach 10°C (51°F), while the minimum can drop as low as -26°C (-14°F). Travelers should be prepared for a wide range of temperatures and dress in layers to stay comfortable during their visit.

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

The chart illustrates February temperature patterns in Casco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Casco, February typically has an average temperature of -5°C (24°F), with highs reaching up to 10°C (51°F) and lows dropping to around -26°C (-14°F).

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

February Precipitation in Casco

In Casco in February, the precipitation amount is 57 mm (2.3 in) over the course of 10 days.

February Precipitation Trends in Casco

The chart displays monthly precipitation patterns in Casco, 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 Casco, February typically receives around 57 mm (2.3 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 Casco

In Casco in February, humidity is 90%. With an average temperature of -5°C (24°F), this humidity feels like an icy mist wrapping around you, making every breath feel heavy and damp, while the cold sharpens the chill in the air, turning your travel experience into a battle against the harsh elements.

February Average Humidity in Casco

This chart illustrates the average monthly humidity levels in Casco, 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 Casco is approximately 90%, 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 Casco

In Casco 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 Casco for better planning.

Maximum UV Index Levels in Casco for February

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

Data source: Casco 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 Casco Compares to Other Months

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

This table compares monthly weather conditions in Casco, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (24°F)	49 mm (1.9 inches)	89%	low
February Weather	-5°C (24°F)	57 mm (2.3 inches)	90%	moderate
March Weather	0°C (33°F)	68 mm (2.7 inches)	87%	moderate
April Weather	4°C (39°F)	98 mm (3.9 inches)	84%	high
May Weather	9°C (48°F)	110 mm (4.3 inches)	77%	very high
June Weather	15°C (59°F)	99 mm (3.9 inches)	75%	very high
July Weather	20°C (68°F)	100 mm (3.9 inches)	74%	very high
August Weather	21°C (69°F)	95 mm (3.7 inches)	73%	very high
September Weather	17°C (63°F)	76 mm (3.0 inches)	78%	high
October Weather	11°C (52°F)	115 mm (4.5 inches)	84%	moderate
November Weather	3°C (38°F)	60 mm (2.4 inches)	89%	moderate
December Weather	-1°C (30°F)	62 mm (2.4 inches)	87%	low