Buna Weather in May
May in Buna sees daytime temperatures around 22°C (72°F) and lows of 10°C (50°F) at night. With around 117 mm (4.6 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in Buna in May
You can expect rain on around 12 days based on historical patterns, with 117 mm (4.6 in) average for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Buna in May
Daytime temperatures in Buna reach 22°C (72°F) in May, dropping to 10°C (50°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. With overnight lows of 10°C (50°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Sunshine in Buna in May
Expect a lot of sunshine this month, with about 240 hours of sun. These sunny conditions add to the overall experience.For Buna itself, June generally stands out with 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 Bosnia and Herzegovina, check out our Buna's climate page.
Buna Temperature in May
Min Temperature
10°C (50°F)
Max Temperature
22°C (72°F)
Chance of Rain
38%
Precipitation
117 mm (4.6 in)
Rainy days
12 days
Humidity
63% *
Sunshine
240 hours *
Percentage Sunshine
*
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Buna typically rise from around 22°C (72°F) at the start of May to approximately 26°C (79°F) by the end. Nights are cool, with lows typically ranging from 8°C (46°F) to 12°C (54°F).
Average temperatures in May
Daily Historical Precipitation
49-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 Buna in May
Browse day-by-day weather records for Buna spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Buna historical weather extremes in May
Based on 33 years of weather observations (1993-2026), these are the most extreme conditions recorded in Buna.
- On May 29, 2008, temperatures climbed to 35°C (95°F), marking the warmest May day on record.
- The coldest May day was on May 6, 1994, with a maximum of 8°C (46°F).
- The lowest overnight temperature recorded in May was -3°C (27°F) (May 12, 2001).
Best Places in Bosnia and Herzegovina in May
Find out more about the weather in Bosnia and Herzegovina and which places have the best travel conditions in this month. See all of Bosnia and Herzegovina in May →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Buna 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 Buna 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 Bosnia and Herzegovina, check out our Buna's climate page.
Temperature Rainfall Sunshine Humidity
See the full Buna climate overview or explore weather in Bosnia and Herzegovina.
