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April Weather in San Carlo, Italy

Last updated: August 23, 2025

In April, the average temperature in San Carlo, Italy hovers around 13°C (56°F). You can expect a range where it dips to a chilly 0°C (33°F) and can rise to a pleasant 28°C (83°F). During this time, precipitation amounts to 74 mm (2.9 in) over approximately 11 days, and with an average humidity of 70%, the atmosphere may feel quite muggy.

April Temperature in San Carlo

In April in San Carlo, the average temperature is 13°C (56°F). The maximum can reach 28°C (83°F), while the minimum can drop as low as 0°C (33°F). This variability makes it essential for travelers to pack layers for their visit.

April Weather in San Carlo: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in San Carlo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Carlo, April typically has an average temperature of 13°C (56°F), with highs reaching up to 28°C (83°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec454850566372767870625548
Data source: Temperature data for San Carlo 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.

April Precipitation in San Carlo

In San Carlo in April, the precipitation amount is 74 mm (2.9 in) spread over the course of 11 days.

April Precipitation Trends in San Carlo

The chart displays monthly precipitation patterns in San Carlo, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In San Carlo, April typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec881321027472462321100105278187
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in San Carlo

In San Carlo in April humidity is 70%. With an average temperature of 13°C (56°F), this humidity feels like a chilly embrace, making travel feel a bit damp and heavy. Be prepared for a refreshing yet cool atmosphere that might surprise you as you explore the sights.

April Average Humidity in San Carlo

This chart illustrates the average monthly humidity levels in San Carlo, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in San Carlo is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%76%69%70%70%61%57%53%65%75%82%84%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in San Carlo

In San Carlo in April, 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 San Carlo.

Maximum UV Index Levels in San Carlo for April

The chart shows the monthly maximum UV Index (UVI) for San Carlo in April, 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 April, the maximum UV index in San Carlo typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34679101098642
Data source: San Carlo April 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 April Weather in San Carlo Compares to Other Months

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

This table compares monthly weather conditions in San Carlo, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (45°F)88 mm (3.5 inches)84%moderate
February Weather9°C (49°F)132 mm (5.2 inches)76%moderate
March Weather10°C (51°F)102 mm (4.0 inches)69%high
April Weather13°C (56°F)74 mm (2.9 inches)70%high
May Weather17°C (63°F)72 mm (2.8 inches)70%very high
June Weather22°C (72°F)46 mm (1.8 inches)61%very high
July Weather25°C (77°F)23 mm (0.9 inches)57%very high
August Weather25°C (78°F)21 mm (0.8 inches)53%very high
September Weather21°C (71°F)100 mm (3.9 inches)65%very high
October Weather17°C (62°F)105 mm (4.1 inches)75%high
November Weather13°C (56°F)278 mm (10.9 inches)81%moderate
December Weather9°C (49°F)187 mm (7.4 inches)84%low

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