Erts Weather in May
May in Erts brings moderate temperatures around 14°C (57°F) during the day, dropping to 4°C (39°F) at night, with the most rainfall of the year.
Rainfall in Erts in May
With this being the wettest month, keeping an umbrella on hand might save you from getting wet from a sudden shower. You can expect rain on roughly 16 days based on historical data, averaging 121 mm (4.8 in) for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.
Temperature in Erts in May
Daytime highs in Erts in May reach 14°C (57°F), with nights around 4°C (39°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. At 4°C (39°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.If you prefer enjoying temperate temperatures and rain-free days, July and August typically offer the best 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 Andorra, check out our Erts's climate page.
Erts Temperature in May
Min Temperature
4°C (39°F)
Max Temperature
14°C (57°F)
Chance of Rain
54%
Precipitation
121 mm (4.8 in)
Rainy days
16 days
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Erts typically rise from around 17°C (63°F) at the start of May to approximately 21°C (70°F) by the end. Nights are cool, with lows typically ranging from 6°C (43°F) to 11°C (52°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 Erts in May
Browse day-by-day weather records for Erts spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Erts historical weather extremes in May
Based on weather observations in Erts between 1976 and 2026, these are the recorded extremes during May.
- The hottest May day on record in Erts reached 34°C (93°F) (May 28, 2026).
- The lowest daytime temperature in May was 5°C (41°F), recorded on May 6, 1985.
- Erts registered its coldest May night on May 5, 2010, with temperatures dropping to -5°C (23°F).
- The heaviest May precipitation occurred on May 10, 2020, when 66 mm (2.6 in) of precipitation fell.
Best Places in Andorra in May
Find out more about the weather in Andorra and which places have the best travel conditions in this month. See all of Andorra in May →
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What to Wear in Erts in May
The weather can be unpredictable in May, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho.What To Do in Erts 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 Andorra, check out our Erts's climate page.
See the full Erts climate overview or explore weather in Andorra.
