Colmar Weather in May
During May, Colmar experiences pleasant daytime temperatures of 20°C (68°F) and cooler nights around 9°C (48°F). As the wettest month of the year, expect frequent rainfall.
Rainfall in Colmar in May
Being the wettest month, having an umbrella on standby can help you avoid getting caught in the rain. Records from the past 30 years suggest around 17 days of rain, with 102 mm (4 in) average for the month. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.
Temperature in Colmar in May
In May, Colmar sees pleasant temperatures, with highs of 20°C (68°F). Nights drop to around 9°C (48°F). The difference between afternoon and evening temperatures is usually noticeable. Nights drop to 9°C (48°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.
Sunshine in Colmar in May
With approximately 201 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.If you prefer enjoying temperate temperatures and rain-free days, June, July, August and September 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 France, check out our Colmar's climate page.
Colmar Temperature in May
Min Temperature
9°C (48°F)
Max Temperature
20°C (68°F)
Chance of Rain
57%
Precipitation
102 mm (4 in)
Rainy days
17 days
Humidity
73% *
Sunshine
201 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Colmar typically rise from around 18°C (64°F) at the start of May to approximately 22°C (72°F) by the end. Nights are cool, with lows typically ranging from 8°C (46°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 Colmar in May
Browse day-by-day weather records for Colmar spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Colmar historical weather extremes in May
Our historical data for Colmar spans 1976 to 2026, revealing these weather extremes.
- The hottest May day on record in Colmar reached 34°C (93°F) (May 25, 2009).
- Colmar experienced its chilliest May day on May 4, 1987, reaching only 6°C (43°F).
- Nighttime temperatures dropped to -2°C (28°F) on May 5, 1979, marking the coldest May night on record.
Best Places in France in May
Find out more about the weather in France and which places have the best travel conditions in this month. See all of France in May →
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What to Wear in Colmar in May
Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Colmar 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 France, check out our Colmar's climate page.
Temperature Rainfall Sunshine Humidity
See the full Colmar climate overview or explore weather in France.
