May weather forecast
Estonia

May in Estonia brings about the full bloom of spring and hints at the onset of summer. Average temperatures typically range from 10°C (50°F) on the Baltic islands to 12°C (53.6°F) inland, a significant increase from the temperatures observed in April, and indicative of the warming trend that is set to continue into the peak summer months.

In Tallinn, Estonia's capital, average temperatures for May vary from 11°C (51.8°F) to 6°C (42.8°F), providing a comfortable climate for outdoor activities. The moderating effect of the Baltic Sea becomes increasingly evident, leading to milder temperatures and more stable weather conditions.

Tartu, located inland, experiences a slightly wider temperature range during May, with averages varying from 13°C (55.4°F) to 5°C (41°F). Despite its distance from the Baltic Sea, Tartu enjoys a significant rise in temperatures compared to the previous months, marking the transformation from the coolness of spring to the warmth of the impending summer season.

Rainfall in May decreases from the peak observed in April, with an average precipitation of about 30mm (1.18") to 35mm (1.38"). Despite the reduction, the rainfall in May contributes to the continued vibrancy of Estonia's natural landscapes, with parks and forests showcasing a lush display of greenery.

The lengthening of daylight hours continues in May, with the country gaining an additional 2.5 hours of daylight compared to April. By the end of May, Estonia enjoys nearly 18.5 hours of daylight per day, providing ample opportunity to explore and enjoy the country's outdoor attractions. The warming temperatures, extended daylight, and beautiful spring blooms make May an inviting time to visit Estonia.

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• Tallinn - May »
  May is the least humid month in Tallinn with an average relative humidity of 69%. On the first day of May sunrise is at 05:19 and sunset at 21:16.
• Tartu - May »
  On the first day of May in Tartu, sunrise is at 05:17 and sunset at 21:03. Tartu's May weather brings a rise in high-temperatures, moving from a cool 10.6°C (51.1°F) in April to an enjoyable 17°C (62.6°F).
• Narva - May »
  In Narva, during May, the rain falls for 13.7 days and regularly aggregates up to 36mm (1.42") of precipitation. Throughout the year, in Narva, there are 102.7 snowfall days, and 981mm (38.62") of snow is accumulated.
• Pärnu - May »
  On the last day of the month, in Pärnu, sunrise is at 04:26 and sunset at 22:13 EEST. In Pärnu, during May, the rain falls for 14.5 days and regularly aggregates up to 39mm (1.54") of precipitation.
• Sillamäe - May »
  In Sillamäe during the entire year, snow falls for 90.8 days and aggregates up to 773mm (30.43") of snow. On the last day of the month, in Sillamäe, sunrise is at 04:04 and sunset at 22:09 EEST.
• Maardu - May »
  Throughout the year, in Maardu there are 176.6 rainfall days, and 578mm (22.76") of precipitation is accumulated. With an average relative humidity of 72%, May is the least humid month in Maardu, Estonia.
• Kuressaare - May »
  Entering May, Kuressaare sees a temperature rise, with the average high-temperature advancing from April's chilly 6°C (42.8°F) to a cool 12°C (53.6°F). On the last day of the month, in Kuressaare, sunrise is at 04:35 and sunset at 22:20 EEST.
• Võru - May »
  On the first day of May in Võru, sunrise is at 05:18 and sunset at 20:59. On the last day of the month, sunrise is at 04:20 and sunset at 21:59 EEST.
• Valga - May »
  In Valga, Estonia, in May, it is raining for 15.9 days, with typically 42mm (1.65") of accumulated precipitation. In Valga, during the entire year, snow falls for 87.8 days and aggregates up to 763mm (30.04") of snow.