March Weather in Castiglione Olona, Italy

Last updated: August 23, 2025

In Castiglione Olona, Italy, the average temperature in March hovers around 9°C (49°F). Be prepared for a range of min temperatures dropping to -5°C (23°F) and max highs reaching up to 23°C (74°F). During this month, you can expect approximately 93 mm (3.7 in) of precipitation spread over 9 days, with an average humidity level of 76%.

March Temperature in Castiglione Olona

In March in Castiglione Olona, the average temperature is 9°C (49°F), with maximums reaching up to 23°C (74°F) and minimums dropping as low as -5°C (23°F). This range of temperatures makes it essential for travelers to prepare for both warm and chilly conditions.

March Weather in Castiglione Olona: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Castiglione Olona, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castiglione Olona, March typically has an average temperature of 9°C (49°F), with highs reaching up to 23°C (74°F) and lows dropping to around -5°C (23°F).

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

March Precipitation in Castiglione Olona

In Castiglione Olona in March, the precipitation amount is 93 mm (3.7 in) over the course of 9 days.

March Precipitation Trends in Castiglione Olona

The chart displays monthly precipitation patterns in Castiglione Olona, 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 Castiglione Olona, March typically receives around 93 mm (3.7 inches) of precipitation spread over approximately 9 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 Castiglione Olona

In Castiglione Olona in March, humidity is 76%. With an average temperature of 9°C (49°F), this humidity feels like a chilly embrace, making outdoor adventures a bit uncomfortable as the dampness seeps into your clothes and lingers in the air, often leading to a sense of coolness that can be refreshing but also dampens the joy of exploration.

March Average Humidity in Castiglione Olona

This chart illustrates the average monthly humidity levels in Castiglione Olona, 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 Castiglione Olona is approximately 76%, 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 Castiglione Olona

In Castiglione Olona in March, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Castiglione Olona.

Maximum UV Index Levels in Castiglione Olona for March

The chart shows the monthly maximum UV Index (UVI) for Castiglione Olona 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 Castiglione Olona typically reaches 5, which falls under the moderate exposure category.

Data source: Castiglione Olona 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 Castiglione Olona Compares to Other Months

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

This table compares monthly weather conditions in Castiglione Olona, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (40°F)	51 mm (2.0 inches)	88%	low
February Weather	7°C (44°F)	46 mm (1.8 inches)	81%	moderate
March Weather	9°C (49°F)	93 mm (3.7 inches)	76%	moderate
April Weather	13°C (56°F)	127 mm (5.0 inches)	77%	high
May Weather	17°C (63°F)	140 mm (5.5 inches)	74%	very high
June Weather	22°C (72°F)	155 mm (6.1 inches)	71%	very high
July Weather	24°C (75°F)	127 mm (5.0 inches)	67%	very high
August Weather	24°C (75°F)	108 mm (4.3 inches)	64%	very high
September Weather	19°C (67°F)	122 mm (4.8 inches)	74%	high
October Weather	14°C (58°F)	214 mm (8.4 inches)	87%	moderate
November Weather	9°C (49°F)	180 mm (7.1 inches)	88%	moderate
December Weather	5°C (41°F)	94 mm (3.7 inches)	85%	low