Haanja Weather in May
During May, Haanja experiences moderate daytime temperatures of 17°C (63°F) and cooler nights around 6°C (43°F). Expect quite a bit of rainfall. Around 69 mm (2.7 in) is typical.
Rainfall in Haanja in May
Past climate data indicates that roughly 13 days will see rain, totalling around 69 mm (2.7 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Haanja in May
Temperatures in Haanja in May top out at 17°C (63°F) and drop to 6°C (43°F) overnight. Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights drop to 6°C (43°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.
Sunshine in Haanja in May
Enjoy a sunny month with about 259 hours of sunshine, the clear skies make Haanja even more beautiful.Should you favor a climate that's both dry and comfortably warm, June, July and August typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Estonia, check out our Haanja's climate page.
Haanja Temperature in May
Min Temperature
6°C (43°F)
Max Temperature
17°C (63°F)
Chance of Rain
42%
Precipitation
69 mm (2.7 in)
Rainy days
13 days
Humidity
67% *
Sunshine
259 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Haanja typically rise from around 14°C (57°F) at the start of May to approximately 19°C (66°F) by the end. Nights are cold, with lows typically ranging from 3°C (37°F) to 9°C (48°F).
Average temperatures in May
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Haanja in May
Browse day-by-day weather records for Haanja spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Haanja historical weather extremes in May
According to our 49 years of weather records for Haanja, the following extremes were recorded between 1976 and 2025.
- The warmest day in May was on May 19, 2014, with a maximum of 31°C (88°F).
- Haanja registered its coldest May night on May 7, 2023, with temperatures dropping to -4°C (25°F).
Best Places in Estonia in May
Find out more about the weather in Estonia and which places have the best travel conditions in this month. See all of Estonia in May →
perfect weather
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tolerable
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What to Wear in Haanja in May
Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Haanja in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Estonia, check out our Haanja's climate page.
Temperature Rainfall Sunshine Humidity
See the full Haanja climate overview or explore weather in Estonia.
