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October Weather in Belmullet, Ireland

Last updated: August 23, 2025

In October, the average temperature in Belmullet, Ireland hovers around 12°C (53°F), offering a mild climate for visitors. Expect minimums dropping to 6°C (42°F) and peaking at 18°C (65°F). With 160 mm (6.3 in) of precipitation spread over 22 days, it's wise to pack an umbrella. The air is quite humid, with an average humidity level of 83%, adding a touch of tropical feel to your adventure.

October Temperature in Belmullet

In October in Belmullet, the average temperature is 12°C (53°F). Maximums can reach 18°C (65°F), and minimums can drop to as low as 6°C (42°F). Be sure to pack layered clothing to stay comfortable during your travels.

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

The chart illustrates October temperature patterns in Belmullet, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Belmullet, October typically has an average temperature of 12°C (53°F), with highs reaching up to 18°C (65°F) and lows dropping to around 6°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec464546485255585957534947
Data source: Temperature data for Belmullet 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 Belmullet

In Belmullet, in October, the precipitation amount is 160 mm (6.3 in) during 22 days, indicating a relatively wet period.

October Precipitation Trends in Belmullet

The chart displays monthly precipitation patterns in Belmullet, 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 Belmullet, October typically receives around 160 mm (6.3 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec10713911564718892146109160148147
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Belmullet

In Belmullet in October humidity is 83%. With an average temperature of 12°C (53°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and necessitating layers to stay comfortable while traveling.

October Average Humidity in Belmullet

This chart illustrates the average monthly humidity levels in Belmullet, 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 Belmullet is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%80%79%81%86%85%87%87%86%83%81%78%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Belmullet

In Belmullet in October, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Belmullet, you can check the information here.

Maximum UV Index Levels in Belmullet for October

The chart shows the monthly maximum UV Index (UVI) for Belmullet 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 Belmullet typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Belmullet 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 Belmullet Compares to Other Months

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

This table compares monthly weather conditions in Belmullet, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)107 mm (4.2 inches)79%low
February Weather7°C (45°F)139 mm (5.5 inches)79%low
March Weather8°C (46°F)115 mm (4.5 inches)79%moderate
April Weather9°C (49°F)64 mm (2.5 inches)81%moderate
May Weather11°C (52°F)71 mm (2.8 inches)86%high
June Weather13°C (55°F)88 mm (3.5 inches)85%very high
July Weather14°C (58°F)92 mm (3.6 inches)87%very high
August Weather15°C (59°F)146 mm (5.7 inches)86%high
September Weather14°C (57°F)109 mm (4.3 inches)86%moderate
October Weather12°C (53°F)160 mm (6.3 inches)83%moderate
November Weather9°C (49°F)148 mm (5.8 inches)81%low
December Weather8°C (47°F)147 mm (5.8 inches)78%low

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