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May Weather in Kolno, Poland

Last updated: August 27, 2025

In Kolno, Poland, the average temperature in May hovers around 13°C (55°F), offering a mild climate for visitors. However, be prepared for a range of temperatures, with a minimum dipping to -2°C (29°F) and a maximum soaring to 29°C (85°F). Expect some rain, as the region sees 84 mm (3.3 in) of precipitation spread over 13 days, contributing to an average humidity level of 58%.

May Temperature in Kolno

In May in Kolno, the average temperature is 13°C (55°F), with maximums reaching up to 29°C (85°F) and minimums dipping as low as -2°C (29°F). This range makes it essential for travelers to pack layers and be prepared for both warm and chilly conditions.

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

The chart illustrates May temperature patterns in Kolno, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kolno, May typically has an average temperature of 13°C (55°F), with highs reaching up to 29°C (85°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec303137465566666557494133
Data source: Temperature data for Kolno 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 Kolno

In Kolno in May, the precipitation amount is 84 mm (3.3 in) during 13 days, indicating a relatively wet period for that time of year.

May Precipitation Trends in Kolno

The chart displays monthly precipitation patterns in Kolno, 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 Kolno, May typically receives around 84 mm (3.3 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec434144388473967976663956
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Kolno

In Kolno in May humidity is 58%. With an average temperature of 13°C (55°F), this humidity feels like a cool, crisp day that refreshes your senses while you explore, making it perfect for leisurely walks and sightseeing without feeling overheated.

May Average Humidity in Kolno

This chart illustrates the average monthly humidity levels in Kolno, 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 Kolno is approximately 58%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%87%76%58%56%59%60%71%86%90%93%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Kolno

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

Maximum UV Index Levels in Kolno for May

The chart shows the monthly maximum UV Index (UVI) for Kolno 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 Kolno typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124567765321
Data source: Kolno 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 Kolno Compares to Other Months

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

This table compares monthly weather conditions in Kolno, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)43 mm (1.7 inches)92%low
February Weather-1°C (31°F)41 mm (1.6 inches)90%low
March Weather3°C (37°F)44 mm (1.7 inches)87%moderate
April Weather8°C (46°F)38 mm (1.5 inches)76%moderate
May Weather13°C (55°F)84 mm (3.3 inches)58%high
June Weather19°C (66°F)73 mm (2.9 inches)56%high
July Weather19°C (66°F)96 mm (3.8 inches)59%high
August Weather18°C (65°F)79 mm (3.1 inches)60%high
September Weather14°C (58°F)76 mm (3.0 inches)71%moderate
October Weather9°C (49°F)66 mm (2.6 inches)86%moderate
November Weather5°C (41°F)39 mm (1.5 inches)90%low
December Weather1°C (33°F)56 mm (2.2 inches)93%low

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