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Niš Weather in May
May in Niš brings high temperatures, with daytime highs of 24°C (75°F) and nights around 11°C (52°F). Quite a bit of rainfall is expected, around 63 mm (2.5 in), so pack an umbrella.
Rainfall in Niš in May
On average, there are about 12 days with rain during this month, averaging 63 mm (2.5 in). Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Niš in May
May is a excellent month in Niš, with 24°C (75°F) during the day and 11°C (52°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. Nights drop to around 11°C (52°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in Niš in May
The month enjoys around 215 hours of sunshine, creating mostly sunny days with good weather conditions.If you're inclined towards comfortable temperatures and drier conditions, May is a good time to visit Niš.
Niš Temperature in May
Min Temperature
11°C (52°F)
Max Temperature
24°C (75°F)
Chance of Rain
40%
Precipitation
63 mm (2.5 in)
Rainy days
12 days
Humidity
65%
Sunshine
215 hours
Percentage Sunshine
Niš Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Niš - and find the best time to visit.
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Niš typically stay consistent throughout May, with daily highs averaging around 24°C (75°F). Nights are cool, with lows typically ranging from 9°C (48°F) to 13°C (55°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 records for Niš in May
Browse day-by-day weather records for Niš spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Niš historical weather extremes in May
The extremes listed below come from historical weather data collected in Niš from 2006 through 2026.
- Niš recorded its highest May temperature of 34°C (93°F) on May 28, 2008.
- On May 14, 2012, Niš saw its coldest May day with temperatures maxing out at 9°C (48°F).
- Niš registered its coldest May night on May 1, 2026, with temperatures dropping to 2°C (36°F).
Best Places in Serbia in May
Find out more about the weather in Serbia and which places have the best travel conditions in this month. See all of Serbia in May →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Niš 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. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.
What To Do in Niš in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming9/10 -
Cycling10/10 -
Walking10/10 -
Barbeque8/10 -
Camping8/10 -
Outdoor sports10/10
Niš 3-Day Forecast
More climate data for Niš
Temperature Rainfall Sunshine Humidity
See the full Niš climate overview or explore weather in Serbia.
Popular in May
Where to go in May - average daytime high across popular destinations.
Belgrade
25°C (77°F) Palić24°C (75°F) Novi Sad24°C (75°F) Kragujevac24°C (75°F) Niš24°C (75°F) Vrnjačka Banja22°C (72°F) Kopaonik21°C (70°F) Zlatibor20°C (68°F) Bucket list
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