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April Weather in San Nazzaro Sesia, Italy

Last updated: August 23, 2025

In April, the average temperature in San Nazzaro Sesia, Italy typically hovers around 13°C (56°F). Visitors can expect a range of weather, with minimum temperatures dipping to -1°C (30°F) and maximums reaching up to 27°C (80°F). The region sees an average precipitation of 126 mm (5.0 in) spread over 13 days, contributing to the average humidity level of 77%.

April Temperature in San Nazzaro Sesia

In April in San Nazzaro Sesia, the average temperature is 13°C (56°F). Maximum temperatures can reach 27°C (80°F), while minimums can dip as low as -1°C (30°F). Be prepared for a range of weather conditions while traveling during this time.

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

The chart illustrates April temperature patterns in San Nazzaro Sesia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Nazzaro Sesia, April typically has an average temperature of 13°C (56°F), with highs reaching up to 27°C (80°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec384348566372747466574839
Data source: Temperature data for San Nazzaro Sesia 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 Nazzaro Sesia

In San Nazzaro Sesia in April, the precipitation amount is 126 mm (5.0 in) over the course of 13 days.

April Precipitation Trends in San Nazzaro Sesia

The chart displays monthly precipitation patterns in San Nazzaro Sesia, 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 Nazzaro Sesia, April typically receives around 126 mm (5.0 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec5853951261651441279612420118986
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in San Nazzaro Sesia

In San Nazzaro Sesia in April humidity is 77%. With average temperature 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making outdoor activities sweaty and uncomfortable.

April Average Humidity in San Nazzaro Sesia

This chart illustrates the average monthly humidity levels in San Nazzaro Sesia, 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 Nazzaro Sesia is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%81%76%77%74%71%67%64%74%87%88%85%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in San Nazzaro Sesia

In San Nazzaro Sesia in April, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in San Nazzaro Sesia, you can refer to this Hourly UV Index in San Nazzaro Sesia.

Maximum UV Index Levels in San Nazzaro Sesia for April

The chart shows the monthly maximum UV Index (UVI) for San Nazzaro Sesia 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 Nazzaro Sesia typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986532
Data source: San Nazzaro Sesia 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 Nazzaro Sesia Compares to Other Months

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

This table compares monthly weather conditions in San Nazzaro Sesia, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)58 mm (2.3 inches)88%low
February Weather6°C (43°F)53 mm (2.1 inches)81%moderate
March Weather9°C (48°F)95 mm (3.7 inches)76%moderate
April Weather13°C (56°F)126 mm (5.0 inches)77%high
May Weather17°C (63°F)165 mm (6.5 inches)74%very high
June Weather22°C (72°F)144 mm (5.7 inches)71%very high
July Weather23°C (74°F)127 mm (5.0 inches)67%very high
August Weather24°C (75°F)96 mm (3.8 inches)64%very high
September Weather19°C (67°F)124 mm (4.9 inches)74%high
October Weather14°C (57°F)201 mm (7.9 inches)87%moderate
November Weather9°C (48°F)189 mm (7.4 inches)88%moderate
December Weather4°C (39°F)86 mm (3.4 inches)85%low

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