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October Weather in Haverfordwest, United Kingdom

Last updated: August 27, 2025

In October, the average temperature in Haverfordwest, United Kingdom hovers around 13°C (55°F), with a chilly minimum of 2°C (36°F) and a pleasant maximum reaching 19°C (67°F). Expect about 130 mm (5.1 in) of precipitation spread over 17 days, resulting in a rather humid atmosphere with an average humidity level of 85%.

October Temperature in Haverfordwest

In October in Haverfordwest, the average temperature is 13°C (55°F). The maximum can reach 19°C (67°F), while the minimum can drop to as low as 2°C (36°F). It's a great time to visit Haverfordwest as you can enjoy mild weather and comfortable exploration.

October Weather in Haverfordwest: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Haverfordwest, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Haverfordwest, October typically has an average temperature of 13°C (55°F), with highs reaching up to 19°C (67°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec454546495358616159555048
Data source: Temperature data for Haverfordwest generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

October Precipitation in Haverfordwest

In Haverfordwest in October, the total precipitation amount is 130 mm (5.1 in) over a span of 17 days.

October Precipitation Trends in Haverfordwest

The chart displays monthly precipitation patterns in Haverfordwest, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Haverfordwest, October typically receives around 130 mm (5.1 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec80102935061826710197130131150
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Haverfordwest

In Haverfordwest in October, humidity is 85%. With an average temperature of 13°C (55°F), this humidity feels like a heavy blanket wrapping around you, making even short walks feel exhausting and urging travelers to seek shade and refreshment frequently.

October Average Humidity in Haverfordwest

This chart illustrates the average monthly humidity levels in Haverfordwest, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Haverfordwest is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%84%83%84%85%86%87%86%85%85%82%80%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Haverfordwest

In Haverfordwest in October, 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 Haverfordwest for better planning.

Maximum UV Index Levels in Haverfordwest for October

The chart shows the monthly maximum UV Index (UVI) for Haverfordwest in October, 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 October, the maximum UV index in Haverfordwest typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124678876421
Data source: Haverfordwest October 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 October Weather in Haverfordwest Compares to Other Months

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

This table compares monthly weather conditions in Haverfordwest, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (46°F)80 mm (3.2 inches)81%low
February Weather7°C (46°F)102 mm (4.0 inches)84%low
March Weather8°C (46°F)93 mm (3.7 inches)83%moderate
April Weather9°C (49°F)50 mm (2.0 inches)84%high
May Weather12°C (53°F)61 mm (2.4 inches)85%high
June Weather14°C (58°F)82 mm (3.2 inches)86%very high
July Weather16°C (61°F)67 mm (2.6 inches)87%very high
August Weather16°C (61°F)101 mm (4.0 inches)86%high
September Weather15°C (59°F)97 mm (3.8 inches)85%high
October Weather13°C (55°F)130 mm (5.1 inches)85%moderate
November Weather10°C (50°F)131 mm (5.2 inches)82%low
December Weather9°C (48°F)150 mm (5.9 inches)80%low

Compare Haverfordwest's Climate with Cities Worldwide