March Weather in Navan, Ireland

Last updated: August 23, 2025

In March, the average temperature in Navan, Ireland hovers around 7°C (44°F), with lows dipping to -4°C (24°F) and highs reaching up to 17°C (63°F). Expect a fair amount of precipitation, with 79 mm (3.1 in) spread over 16 days, and an average humidity of 86% that adds a touch of chill to the air.

March Temperature in Navan

In March in Navan, the average temperature is 7°C (44°F), with maximums reaching 17°C (63°F) and minimums dropping as low as -4°C (24°F). Be prepared for a range of temperatures if you're planning to travel during this time.

March Weather in Navan: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Navan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Navan, March typically has an average temperature of 7°C (44°F), with highs reaching up to 17°C (63°F) and lows dropping to around -4°C (24°F).

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

March Precipitation in Navan

In Navan in March, the precipitation amount is 79 mm (3.1 in) over a period of 16 days.

March Precipitation Trends in Navan

The chart displays monthly precipitation patterns in Navan, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Navan, March typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 16 days.

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

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Millimeters (mm) Inches (in)

March Humidity in Navan

In Navan in March, humidity is 86%. With an average temperature of 7°C (44°F), this humidity feels like a chilly, damp blanket wrapping around you, making outdoor activities uncomfortable and travel quite uninviting.

March Average Humidity in Navan

This chart illustrates the average monthly humidity levels in Navan, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Navan is approximately 86%, offering insight into how humid the weather typically is during this month.

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

March UV Index in Navan

In Navan in March, 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 Navan for better planning.

Maximum UV Index Levels in Navan for March

The chart shows the monthly maximum UV Index (UVI) for Navan in March, 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 March, the maximum UV index in Navan typically reaches 4, which falls under the moderate exposure category.

Data source: Navan March 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 March Weather in Navan Compares to Other Months

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

This table compares monthly weather conditions in Navan, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (42°F)	52 mm (2.0 inches)	85%	low
February Weather	6°C (43°F)	85 mm (3.3 inches)	86%	low
March Weather	7°C (44°F)	79 mm (3.1 inches)	86%	moderate
April Weather	9°C (48°F)	47 mm (1.8 inches)	85%	moderate
May Weather	12°C (53°F)	68 mm (2.7 inches)	83%	high
June Weather	14°C (58°F)	77 mm (3.0 inches)	85%	very high
July Weather	16°C (61°F)	73 mm (2.9 inches)	86%	very high
August Weather	15°C (60°F)	107 mm (4.2 inches)	85%	high
September Weather	13°C (56°F)	73 mm (2.9 inches)	86%	moderate
October Weather	10°C (51°F)	77 mm (3.0 inches)	87%	moderate
November Weather	8°C (46°F)	82 mm (3.2 inches)	86%	low
December Weather	6°C (43°F)	87 mm (3.4 inches)	84%	low