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March Weather in Mielnik, Poland

Last updated: August 27, 2025

In March, the average temperature in Mielnik, Poland hovers around 3°C (38°F). Expect a minimum chill of -17°C (2°F) and a maximum of 18°C (65°F). With 37 mm (1.5 in) of precipitation spread over 11 days, it's wise to keep an umbrella handy. The air will feel quite damp, with an average humidity of 88%—perfect for those cozy, indoor days!

March Temperature in Mielnik

In March in Mielnik, the average temperature is 3°C (38°F). The maximum can reach 18°C (65°F), while the minimum can drop to as low as -17°C (2°F). Be prepared for a wide range of temperatures and pack accordingly for your trip!

March Weather in Mielnik: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Mielnik, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mielnik, March typically has an average temperature of 3°C (38°F), with highs reaching up to 18°C (65°F) and lows dropping to around -17°C (2°F).
JanFebMarAprMayJunJulAugSepOctNovDec293137475667686758494133
Data source: Temperature data for Mielnik 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.

March Precipitation in Mielnik

In Mielnik in March, the total precipitation amount is 37 mm (1.5 in), occurring over the course of 11 days.

March Precipitation Trends in Mielnik

The chart displays monthly precipitation patterns in Mielnik, 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 Mielnik, March typically receives around 37 mm (1.5 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec434237447575779568653552
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Mielnik

In Mielnik in March, humidity is 88%. With an average temperature of 3°C (38°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and requiring extra layers to stay comfortable while traveling.

March Average Humidity in Mielnik

This chart illustrates the average monthly humidity levels in Mielnik, 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 Mielnik is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%91%88%77%59%59%60%60%72%89%91%93%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Mielnik

In Mielnik in March, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Mielnik for better planning.

Maximum UV Index Levels in Mielnik for March

The chart shows the monthly maximum UV Index (UVI) for Mielnik 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 Mielnik typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Mielnik 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 Mielnik Compares to Other Months

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

This table compares monthly weather conditions in Mielnik, showing how March’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)93%low
February Weather0°C (32°F)42 mm (1.7 inches)90%low
March Weather3°C (38°F)37 mm (1.5 inches)88%moderate
April Weather8°C (47°F)44 mm (1.7 inches)77%moderate
May Weather14°C (57°F)75 mm (2.9 inches)59%high
June Weather20°C (68°F)75 mm (3.0 inches)59%very high
July Weather20°C (68°F)77 mm (3.0 inches)60%very high
August Weather19°C (67°F)95 mm (3.8 inches)60%high
September Weather14°C (58°F)68 mm (2.7 inches)72%moderate
October Weather10°C (50°F)65 mm (2.5 inches)88%moderate
November Weather5°C (41°F)35 mm (1.4 inches)91%low
December Weather1°C (34°F)52 mm (2.0 inches)93%low

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