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May Weather in Mustla, Estonia

Last updated: August 23, 2025

In Mustla, Estonia, the average temperature for May hovers around 11°C (52°F). However, be prepared for a range of temperatures, with minimums dipping to -4°C (25°F) and maximums climbing to 27°C (81°F). Rainfall is moderate, with an average precipitation of 51 mm (2.0 in) spread over 11 days, contributing to an average humidity level of 73%.

May Temperature in Mustla

In May in Mustla, the average temperature is 11°C (52°F). Maximums can reach 27°C (81°F) and minimums can drop to as low as -4°C (25°F). Be prepared for a range of weather conditions, making it essential to pack layers for your travels.

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

The chart illustrates May temperature patterns in Mustla, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mustla, May typically has an average temperature of 11°C (52°F), with highs reaching up to 27°C (81°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec282732415262646255453830
Data source: Temperature data for Mustla 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 Mustla

In Mustla in May, the precipitation amount is 51 mm (2.0 in) spread over 11 days.

May Precipitation Trends in Mustla

The chart displays monthly precipitation patterns in Mustla, 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 Mustla, May typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec384651505172789473795652
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Mustla

In Mustla in May humidity is 73%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that creeps into your bones, making outdoor exploration tricky but invigorating, as the cool air and moisture combine to create a refreshing yet slightly uncomfortable atmosphere for traveling.

May Average Humidity in Mustla

This chart illustrates the average monthly humidity levels in Mustla, 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 Mustla is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec95%93%90%87%73%77%80%84%89%93%93%93%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Mustla

In Mustla in May, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Mustla.

Maximum UV Index Levels in Mustla for May

The chart shows the monthly maximum UV Index (UVI) for Mustla 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 Mustla typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123457764211
Data source: Mustla 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 Mustla Compares to Other Months

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

This table compares monthly weather conditions in Mustla, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)38 mm (1.5 inches)95%low
February Weather-3°C (27°F)46 mm (1.8 inches)93%low
March Weather0°C (32°F)51 mm (2.0 inches)90%moderate
April Weather5°C (42°F)50 mm (2.0 inches)87%moderate
May Weather11°C (52°F)51 mm (2.0 inches)73%moderate
June Weather17°C (62°F)72 mm (2.8 inches)77%high
July Weather18°C (64°F)78 mm (3.1 inches)80%high
August Weather17°C (62°F)94 mm (3.7 inches)84%high
September Weather13°C (55°F)73 mm (2.9 inches)89%moderate
October Weather7°C (46°F)79 mm (3.1 inches)92%low
November Weather3°C (38°F)56 mm (2.2 inches)93%low
December Weather-1°C (30°F)52 mm (2.0 inches)93%low

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