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May Weather in Lillesand, Norway

Last updated: August 27, 2025

In Lillesand, Norway, the average temperature in May is a mild 11°C (52°F), with daytime highs reaching up to 25°C (78°F) and nighttime lows dipping to 1°C (34°F). Expect 83 mm (3.3 in) of precipitation spread over 10 days, contributing to a 75% average humidity level. Prepare for a varied climate that beautifully blends warmth with refreshing moisture!

May Temperature in Lillesand

In May in Lillesand, the average temperature is 11°C (52°F). Maximum temperatures can reach 25°C (78°F), while minimum temperatures can drop as low as 1°C (34°F). Be sure to pack layers to stay comfortable during your travels!

May Weather in Lillesand: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Lillesand, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lillesand, May typically has an average temperature of 11°C (52°F), with highs reaching up to 25°C (78°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec363538445261646257504338
Data source: Temperature data for Lillesand 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.

May Precipitation in Lillesand

In Lillesand in May, the total precipitation amount is 83 mm (3.3 in) over a span of 10 days.

May Precipitation Trends in Lillesand

The chart displays monthly precipitation patterns in Lillesand, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Lillesand, May typically receives around 83 mm (3.3 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec811039838838888101115169128152
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Lillesand

In Lillesand in May, humidity is 75%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration a little less inviting and prompting the need for warm layers.

May Average Humidity in Lillesand

This chart illustrates the average monthly humidity levels in Lillesand, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Lillesand is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%91%88%83%75%74%74%78%86%92%92%92%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Lillesand

In Lillesand in May, 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 Lillesand, you can refer to this Hourly UV Index in Lillesand.

Maximum UV Index Levels in Lillesand for May

The chart shows the monthly maximum UV Index (UVI) for Lillesand in May, 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 May, the maximum UV index in Lillesand typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123467764211
Data source: Lillesand May 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 May Weather in Lillesand Compares to Other Months

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

This table compares monthly weather conditions in Lillesand, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)81 mm (3.2 inches)93%low
February Weather2°C (35°F)103 mm (4.0 inches)91%low
March Weather3°C (38°F)97 mm (3.8 inches)88%moderate
April Weather6°C (44°F)38 mm (1.5 inches)83%moderate
May Weather11°C (52°F)83 mm (3.3 inches)75%high
June Weather16°C (61°F)88 mm (3.5 inches)74%high
July Weather18°C (64°F)88 mm (3.5 inches)74%high
August Weather16°C (62°F)101 mm (4.0 inches)78%high
September Weather14°C (57°F)115 mm (4.5 inches)86%moderate
October Weather10°C (50°F)169 mm (6.7 inches)92%low
November Weather6°C (43°F)128 mm (5.1 inches)92%low
December Weather3°C (38°F)152 mm (6.0 inches)92%low

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