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August Weather in Monaghan, Ireland

Last updated: August 23, 2025

In August, the average temperature in Monaghan, Ireland hovers around 15°C (59°F), with a minimum of 5°C (41°F) and a pleasant maximum of 24°C (75°F). Expect about 126 mm (5.0 in) of precipitation spread over 20 days, accompanied by a high average humidity of 86%.

August Temperature in Monaghan

In August in Monaghan, the average temperature is 15°C (59°F). Maximums can reach 24°C (75°F), while minimums can drop to as low as 5°C (41°F). This mild weather makes it a great time to explore and enjoy outdoor activities in Monaghan.

August Weather in Monaghan: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Monaghan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Monaghan, August typically has an average temperature of 15°C (59°F), with highs reaching up to 24°C (75°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec414243475257605955504543
Data source: Temperature data for Monaghan 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.

August Precipitation in Monaghan

In Monaghan in August, the precipitation amount is 126 mm (5.0 in) over a period of 20 days.

August Precipitation Trends in Monaghan

The chart displays monthly precipitation patterns in Monaghan, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Monaghan, August typically receives around 126 mm (5.0 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec6497875170888212674878793
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Monaghan

In Monaghan in August, humidity is 86%. With an average temperature of 15°C (59°F), this humidity feels like a warm, damp blanket that clings to your skin, making traveling slightly uncomfortable but still manageable if you stay hydrated and take breaks in shaded areas.

August Average Humidity in Monaghan

This chart illustrates the average monthly humidity levels in Monaghan, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Monaghan is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%86%86%85%82%84%86%86%88%89%90%87%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Monaghan

In Monaghan in August, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Monaghan.

Maximum UV Index Levels in Monaghan for August

The chart shows the monthly maximum UV Index (UVI) for Monaghan in August, 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 August, the maximum UV index in Monaghan typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Monaghan August 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 August Weather in Monaghan Compares to Other Months

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

This table compares monthly weather conditions in Monaghan, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)64 mm (2.5 inches)87%low
February Weather6°C (42°F)97 mm (3.8 inches)86%low
March Weather6°C (44°F)87 mm (3.4 inches)86%moderate
April Weather8°C (47°F)51 mm (2.0 inches)85%moderate
May Weather11°C (52°F)70 mm (2.8 inches)82%high
June Weather14°C (57°F)88 mm (3.5 inches)84%very high
July Weather15°C (60°F)82 mm (3.2 inches)86%very high
August Weather15°C (59°F)126 mm (5.0 inches)86%high
September Weather13°C (55°F)74 mm (2.9 inches)88%moderate
October Weather10°C (50°F)87 mm (3.4 inches)89%moderate
November Weather7°C (45°F)86 mm (3.4 inches)90%low
December Weather6°C (43°F)93 mm (3.7 inches)86%low

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