January Weather in Crymych, United Kingdom

Last updated: August 27, 2025

In January, the average temperature in Crymych, United Kingdom hovers around 7°C (45°F), with lows that can dip to 0°C (32°F) and highs peaking at 14°C (57°F). Expect a precipitation amount of 91 mm (3.6 in) over about 13 days, contributing to an average humidity level of 88%. Embrace the cool, damp weather while exploring this charming destination!

January Temperature in Crymych

In January in Crymych, the average temperature is 7°C (45°F). Maximum temperatures can reach 14°C (57°F), while minimums can drop to as low as 0°C (32°F). It's advisable to pack layers and prepare for varying weather conditions while traveling.

January Weather in Crymych: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Crymych, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Crymych, January typically has an average temperature of 7°C (45°F), with highs reaching up to 14°C (57°F) and lows dropping to around 0°C (32°F).

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

January Precipitation in Crymych

In Crymych in January, the precipitation amount is 91 mm (3.6 in) spread over 13 days.

January Precipitation Trends in Crymych

The chart displays monthly precipitation patterns in Crymych, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Crymych, January typically receives around 91 mm (3.6 inches) of precipitation spread over approximately 13 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

January Humidity in Crymych

In Crymych in January humidity is 88%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable as you navigate through a heavy, thick atmosphere that clings to your skin.

January Average Humidity in Crymych

This chart illustrates the average monthly humidity levels in Crymych, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Crymych is approximately 88%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Crymych

In Crymych in January, 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 Crymych.

Maximum UV Index Levels in Crymych for January

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

Data source: Crymych January 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 January Weather in Crymych Compares to Other Months

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

This table compares monthly weather conditions in Crymych, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (45°F)	91 mm (3.6 inches)	88%	low
February Weather	7°C (45°F)	119 mm (4.7 inches)	88%	low
March Weather	7°C (46°F)	104 mm (4.1 inches)	86%	moderate
April Weather	9°C (49°F)	61 mm (2.4 inches)	84%	moderate
May Weather	11°C (53°F)	73 mm (2.9 inches)	80%	high
June Weather	14°C (58°F)	95 mm (3.7 inches)	80%	very high
July Weather	16°C (61°F)	81 mm (3.2 inches)	70%	very high
August Weather	16°C (61°F)	117 mm (4.6 inches)	73%	high
September Weather	15°C (59°F)	112 mm (4.4 inches)	79%	high
October Weather	12°C (54°F)	149 mm (5.9 inches)	89%	moderate
November Weather	10°C (49°F)	149 mm (5.9 inches)	90%	low
December Weather	8°C (47°F)	173 mm (6.8 inches)	89%	low