February Weather in Dumbarton, United States

Last updated: June 24, 2025

In February, the average temperature in Dumbarton, United States is a cool 7°C (45°F). Expect a minimum drop to -8°C (17°F) and a pleasant maximum of 26°C (79°F). Precipitation is relatively frequent, with about 99 mm (3.9 in) of rain expected over 11 days. The region also boasts high average humidity at 84%, making for a unique weather experience.

February Temperature in Dumbarton

In February in Dumbarton, the average temperature is 7°C (45°F). Maximums can reach 26°C (79°F), while minimums can drop to as low as -8°C (17°F). Be prepared for a wide range of temperatures during your travels.

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

The chart illustrates February temperature patterns in Dumbarton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dumbarton, February typically has an average temperature of 7°C (45°F), with highs reaching up to 26°C (79°F) and lows dropping to around -8°C (17°F).

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

February Precipitation in Dumbarton

In Dumbarton, in February, the precipitation amount is 99 mm (3.9 in) over the course of 11 days.

February Precipitation Trends in Dumbarton

The chart displays monthly precipitation patterns in Dumbarton, 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 Dumbarton, February typically receives around 99 mm (3.9 inches) of precipitation spread over approximately 11 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 Dumbarton

In Dumbarton in February, humidity is 84%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and necessitating extra layers to stay warm while exploring the sights.

February Average Humidity in Dumbarton

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

In Dumbarton in February, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Dumbarton, you can refer to this Hourly UV Index in Dumbarton.

Maximum UV Index Levels in Dumbarton for February

The chart shows the monthly maximum UV Index (UVI) for Dumbarton 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 Dumbarton typically reaches 6, which falls under the high exposure category.

Data source: Dumbarton 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 Dumbarton Compares to Other Months

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

This table compares monthly weather conditions in Dumbarton, 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 (41°F)	68 mm (2.7 inches)	84%	moderate
February Weather	7°C (45°F)	99 mm (3.9 inches)	84%	high
March Weather	10°C (50°F)	72 mm (2.8 inches)	84%	high
April Weather	15°C (60°F)	105 mm (4.1 inches)	82%	very high
May Weather	20°C (69°F)	102 mm (4.0 inches)	82%	very high
June Weather	24°C (76°F)	123 mm (4.9 inches)	83%	very high
July Weather	27°C (81°F)	104 mm (4.1 inches)	79%	very high
August Weather	26°C (78°F)	170 mm (6.7 inches)	77%	very high
September Weather	23°C (74°F)	97 mm (3.8 inches)	75%	very high
October Weather	18°C (64°F)	127 mm (5.0 inches)	81%	high
November Weather	10°C (50°F)	74 mm (2.9 inches)	87%	moderate
December Weather	7°C (44°F)	95 mm (3.7 inches)	85%	moderate