Ptuj, in northeastern Slovenia, features a temperate continental climate with warm, sunny summers and cold, damp winters. The city experiences significant seasonal contrasts, moderate rainfall year-round, and frequent breezes. With long daylight hours in summer and atmospheric mists in winter, Ptuj is a charming destination for history, wine, and outdoor exploration.
The best times to travel section shows how the months compare for a visit, so you can find the time of year that fits what you want to do.
Background colours of the months:
The colour shows the typical temperature: yellow (hot), green (mild) and blue (cold). How strong the colour is shows the travel season: full colour means high season, soft colour means shoulder season and soft-striped means off season.
Weather symbols:
Each month has one symbol showing what the weather is typically like, such as hot and sunny, freezing or a rainy or snowy season. Use them to quickly spot months that match the weather you want, or to avoid the ones that don't.
Crowdedness:
The people icon shows how busy the place usually is. The more people, the more crowded it gets.
Additional notes:
The grey info boxes point out special things worth knowing, like recurring weather issues or seasonal events.
Ptuj’s climate is marked by four distinct seasons and notable temperature swings. Summers (June–August) are warm and pleasant, with average highs of 24–28°C and lows of 13–16°C. July is the hottest month, often reaching 28°C, and offers up to 9–12 hours of sunshine daily. Rainfall is moderate but frequent, with June, July, and August each receiving 105–117 mm over 13–16 rainy days. Humidity is comfortable, and gentle breezes (10–20 km/h) keep the air fresh. The long daylight hours and vibrant green landscapes make summer ideal for festivals and outdoor activities.
Winters (December–February) are cold and damp, with average highs of 3–6°C and lows near -2°C. January is the coldest month, with nighttime temperatures sometimes dropping to -5°C or lower. Snow is common but usually light and short-lived, and most winter precipitation falls as rain or sleet. Days are short and often cloudy, with just 3–5 hours of sunshine and about 9 hours of daylight. Spring (March–May) and autumn (September–November) are transitional, with mild to warm temperatures (13–22°C), frequent showers, and vibrant foliage or blossoming flowers. Annual precipitation averages 950–1,000 mm, and Ptuj enjoys about 2,800–2,900 hours of sunshine per year, supporting lush vineyards and gardens.
| Average climate data for Ptuj, Slovenia | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Average maximum temperature (°C) | 15 | 17 | 20 | 24 | 28 | 31 | 32 | 32 | 30 | 26 | 20 | 17 | 32 |
| Average minimum temperature (°C) | 9 | 11 | 13 | 17 | 21 | 25 | 26 | 26 | 24 | 19 | 13 | 11 | 9 |
| Average precipitation (mm) | 69 | 72 | 61 | 69 | 55 | 118 | 142 | 152 | 90 | 81 | 55 | 116 | 1,080 |
| Average rainfall days (days) | 12 | 12 | 13 | 11 | 13 | 21 | 25 | 26 | 20 | 10 | 9 | 13 | 185 |
| Average snowfall (mm) | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Average snowfall days (days) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Average relative humidity (%) | 73 | 76 | 75 | 75 | 73 | 74 | 74 | 73 | 72 | 68 | 72 | 78 | 74 |
| Average wind speed (km/h) | 15 | 15 | 15 | 15 | 13 | 12 | 11 | 11 | 11 | 13 | 14 | 15 | 13 |
| Average water temperature (°C) | 17 | 17 | 18 | 21 | 25 | 28 | 30 | 30 | 28 | 26 | 23 | 19 | 24 |
| Average daily daylight hours (h) | 10 | 11 | 12 | 12 | 13 | 14 | 13 | 13 | 12 | 11 | 10 | 10 | 12 |
| Average daily sunshine hours (h) | 5 | 5 | 7 | 10 | 11 | 11 | 10 | 10 | 9 | 8 | 6 | 5 | 8 |
| Average cloud coverage (%) | 36 | 40 | 34 | 29 | 22 | 25 | 29 | 28 | 25 | 24 | 28 | 40 | 30 |
| Average UV index | 4 | 4 | 5 | 6 | 7 | 7 | 7 | 7 | 6 | 5 | 5 | 4 | 6 |
The best time to visit Ptuj is from May to September, when temperatures are warmest (20–28°C), days are longest, and the city is lively with festivals, outdoor events, and vibrant gardens. These months offer ideal conditions for sightseeing, walking tours, and enjoying the region’s historical sites and natural beauty.
The least favourable time to visit is from November to February, when temperatures are lowest, days are shortest, and frequent rain, snow, or fog can limit outdoor activities. While winter is festive with Christmas markets, the cold, damp, and dark conditions may not appeal to all travellers, though the town remains charming for those seeking a cosy atmosphere.
Ptuj has a temperate continental climate with warm, sunny summers and cold, damp winters. Rain and snow fall year-round, with peaks in late spring and summer. Summers are ideal for outdoor activities, while winters are chilly and often cloudy.
The best time to visit Ptuj is from May to September, when the weather is warm, days are long, and the city is vibrant with festivals and outdoor activities. Early autumn is also pleasant for sightseeing and colourful landscapes.
Yes, snow is common from December to February, but accumulations are usually light and short-lived. Snow creates a picturesque winter scene, especially during the Christmas season.
Ptuj receives about 950–1,000 mm of precipitation annually. Rain falls throughout the year, with the wettest months in late spring and summer. Showers are frequent but usually brief.
Summer highs in Ptuj typically reach 24–28°C, with July being the warmest month. Heatwaves above 32°C are rare, and evenings are usually comfortable for outdoor activities.
Pack layers for cool mornings and evenings, a rain jacket for showers, and sun protection for summer. In winter, bring warm clothing, a hat, gloves, and waterproof shoes for cold, damp conditions.
Winds in Ptuj are generally light to moderate (10–20 km/h), but can be brisk during storms, especially in spring and autumn. The city’s location means breezy conditions are common, particularly during unsettled weather.
The warmest month, with the highest average maximum temperature, is August (31.6 °C). The month with the lowest average maximum temperature is January (15.2 °C). Overall, the average maximum temperature over the whole year is 24.3 °C.
The month with the highest average minimum temperature is August (25.9 °C). The coldest month, with the lowest average minimum temperature, is January (8.6 °C). Overall, the average minimum temperature over the whole year is 17.8 °C.
The month with the highest average water temperature is August (30.1 °C). The month with the lowest average water temperature is February (16.9 °C). Overall, the average water temperature over the whole year is 23.6 °C.
The wettest month, with the highest amount of precipitation, is August (151.6 mm). The driest month, with the least amount of precipitation, is May (54.7 mm). Over the whole year there are 1,080 mm of rainfall on average.
The month with the most days of rain is August (26.1 days). The month with the fewest days of rain is November (9.2 days). Over the whole year there are 184.6 days of rain on average.
The month with the most snowfall is January (1 mm). The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0 mm). Over the whole year there are 1 mm of snowfall on average.
The month with the most days of snowfall is January (0.2 days). The months with the fewest days of snowfall are February, June, July and October (0 days). Over the whole year there are 0.9 days of snowfall on average.
The month with the highest average relative humidity is December (77.9 %). The month with the lowest average relative humidity is October (67.6 %). The overall average relative humidity over the whole year is 73.6 %.
The windiest month, with the highest average wind speed, is January (15.4 km/h). The calmest month, with the lowest average wind speed, is August (10.6 km/h). The overall average wind speed over the whole year is 13.3 km/h.
The month with the cloudiest skies, so the highest cloud coverage, is December (40.5 %). The month with the clearest skies, so the lowest cloud coverage, is May (22 %). Over the whole year there is an average cloud coverage of 30 %.
The month with the longest days, so the most daylight, is June (Average daylight: 14 h). The month with the shortest days, so the least daylight, is December (Average daylight: 10 h). Over the whole year there are 11.8 h of daylight per day on average.
The month with the most sunshine per day is May (Average sunshine: 11.1 h). The month with the least sunshine per day is December (Average sunshine: 4.9 h). Over the whole year there are 8.1 h of sunlight per day on average.
The months with the highest average UV index are May, June, July and August (UV index: 7). The months with the lowest average UV index are January, February and December (UV index: 4). Over the whole year the average UV index is 5.6.
