February Weather in Castletown, United Kingdom

Last updated: August 27, 2025

In February, the average temperature in Castletown, United Kingdom hovers around 5°C (42°F), with a minimum dipping to -7°C (20°F) and a maximum rising to 15°C (60°F). Expect around 62 mm (2.5 in) of precipitation spread over 15 days, contributing to the area's average humidity of 81%. Be prepared for a mix of chilly and damp weather!

February Temperature in Castletown

In February in Castletown, the average temperature is 5°C (42°F). Maximums can reach 15°C (60°F) and minimums can be as low as -7°C (20°F). Travelers should prepare for a mix of chilly days and mild afternoons, ensuring they pack layers for varying conditions.

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

The chart illustrates February temperature patterns in Castletown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castletown, February typically has an average temperature of 5°C (42°F), with highs reaching up to 15°C (60°F) and lows dropping to around -7°C (20°F).

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

February Precipitation in Castletown

In Castletown in February, the total precipitation amount is 62 mm (2.5 in) spread over a period of 15 days.

February Precipitation Trends in Castletown

The chart displays monthly precipitation patterns in Castletown, 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 Castletown, February typically receives around 62 mm (2.5 inches) of precipitation spread over approximately 15 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 Castletown

In Castletown in February, humidity is 81%. With an average temperature of 5°C (42°F), this humidity feels like a damp chill that seeps into your bones, making outdoor adventures feel more daunting and travel less invigorating.

February Average Humidity in Castletown

This chart illustrates the average monthly humidity levels in Castletown, 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 Castletown is approximately 81%, 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 Castletown

In Castletown in February, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Castletown.

Maximum UV Index Levels in Castletown for February

The chart shows the monthly maximum UV Index (UVI) for Castletown 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 Castletown typically reaches 1, which falls under the low exposure category.

Data source: Castletown 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 Castletown Compares to Other Months

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

This table compares monthly weather conditions in Castletown, 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)	57 mm (2.2 inches)	82%	low
February Weather	5°C (42°F)	62 mm (2.5 inches)	81%	low
March Weather	6°C (43°F)	72 mm (2.8 inches)	81%	moderate
April Weather	7°C (45°F)	55 mm (2.2 inches)	81%	moderate
May Weather	10°C (50°F)	67 mm (2.6 inches)	83%	moderate
June Weather	13°C (55°F)	70 mm (2.8 inches)	84%	high
July Weather	14°C (58°F)	74 mm (2.9 inches)	87%	high
August Weather	14°C (58°F)	79 mm (3.1 inches)	86%	high
September Weather	13°C (55°F)	109 mm (4.3 inches)	88%	moderate
October Weather	10°C (51°F)	112 mm (4.4 inches)	87%	moderate
November Weather	8°C (46°F)	92 mm (3.6 inches)	87%	low
December Weather	6°C (43°F)	71 mm (2.8 inches)	80%	low