Ptuj, Slovenia experiences average highs of 16°C (61°F) and lows of 8°C (46°F) throughout the year. Rainfall is moderate, averaging about 11 rainy days per month. Average highs have warmed by 0.8°C (1.4°F) across the available records.
Ptuj, Slovenia Weather & Climate 2026
Monthly climate averages for Ptuj, Slovenia. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Jan–Dec 
Wetter season: Mar–Sep At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
5.6/10
Best: June, July, August, September, October
UV Index
4
Low
Temperature 16°C / 8°C
Feels Like 15°C / 6°C
Rainy Days 11
Rainfall 83 mm
Sunshine 8 h
Humidity 76%
Wind Speed 13 km/h
Dew Point 8°C
Snow Days 4 days
Frost Days 13 days
Hottest Month
27°C
July
Avg Low17°C
Rain13days
Coldest Month
-2°C
January
Avg High5°C
Rain8days
Driest Month
8days
January
Avg High5°C
Avg Low-2°C
Windiest Month
15 km/h
April (Gusts 36)
Worst Time to Visit
Consider avoiding January, February, December due to very cold temperatures.
Sun Position
Sunrise 05:05
Daylight 15.8h
Sunset 20:52
Live conditions—
Ptuj on the map · live conditions
Ptuj, Slovenia
- Continent
- Europe
- Country
- Slovenia
- City
- Ptuj
- Population
- 18K
- Coordinates
- 46.42°, 15.87°
Seasonal Breakdown
Spring
Mar–May
Avg High 16°C
Avg Low 6°C
Rain 12 days/mo
Summer
Jun–Aug
Avg High 27°C
Avg Low 17°C
Rain 12 days/mo
3/3 best months
Autumn
Sep–Nov
Avg High 16°C
Avg Low 8°C
Rain 10 days/mo
2/3 best months
Winter
Dec–Feb
Avg High 7°C
Avg Low -1°C
Rain 8 days/mo
Climate Charts
Based on historical averages (2016–2025)
Monthly Temperatures
HighLowShaded bands show the typical range across the available yearly records.
Line chart showing monthly temperatures. Jan: 5°C / -2°C . Feb: 9°C / 0°C . Mar: 12°C / 2°C . Apr: 16°C / 6°C . May: 20°C / 10°C . Jun: 26°C / 16°C . Jul: 27°C / 17°C . Aug: 27°C / 17°C . Sep: 22°C / 13°C . Oct: 17°C / 9°C . Nov: 10°C / 4°C . Dec: 6°C / 0°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 50 mm. Feb: 52 mm. Mar: 58 mm. Apr: 71 mm. May: 136 mm. Jun: 96 mm. Jul: 112 mm. Aug: 99 mm. Sep: 121 mm. Oct: 69 mm. Nov: 79 mm. Dec: 56 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 81%. Feb: 77%. Mar: 71%. Apr: 67%. May: 74%. Jun: 71%. Jul: 69%. Aug: 71%. Sep: 76%. Oct: 80%. Nov: 85%. Dec: 86%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 13 km/h . Feb: 14 km/h . Mar: 15 km/h . Apr: 15 km/h . May: 13 km/h . Jun: 13 km/h . Jul: 12 km/h . Aug: 11 km/h . Sep: 11 km/h . Oct: 13 km/h . Nov: 12 km/h . Dec: 11 km/h .
Sunshine
Sunshine
Sunshine: Jan: 6h. Feb: 7h. Mar: 8h. Apr: 10h. May: 10h. Jun: 12h. Jul: 12h. Aug: 11h. Sep: 9h. Oct: 7h. Nov: 5h. Dec: 5h.
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 2. Feb: UV 2. Mar: UV 4. Apr: UV 5. May: UV 6. Jun: UV 7. Jul: UV 7. Aug: UV 6. Sep: UV 4. Oct: UV 3. Nov: UV 2. Dec: UV 1.
Monthly Daylight Hours
Daylight12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy Oppressive
Snow Days
Snow DaysSnowfall
Snow Days: Jan: 8 days. Feb: 4 days. Mar: 3 days. Apr: 1 days. May: 0 days. Jun: 0 days. Jul: 0 days. Aug: 0 days. Sep: 0 days. Oct: 0 days. Nov: 3 days. Dec: 5 days.
Climate Trends
Average highs have warmed by 0.8°C (1.4°F) across the available records. Average rainfall is trending drier by about 16 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Jun 2025 · 28°C | Jul · 27°C |
| Coldest month | Feb 2025 · -1°C | Jan · -2°C |
| Wettest month | Mar 2025 · 116 mm | May · 136 mm |
| Windiest month | Jan 2025 · 15 km/h | Apr · 15 km/h |
Month-by-Month Weather Table
January
Poor 
February
Poor March
Fair April
Fair May
Good June best
Excellent July best
Excellent August best
Excellent September best
Excellent October best
Good November
Poor December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 5°C / -2°C | 2°C / -6°C | 8days (50 mm) Wet | 5.5h Fair | 81% Humid | 1.6 Low | Poor | View Details |
| February | 9°C / 0°C | 5°C / -3°C | 9days (52 mm) Wet | 6.6h Fair | 77% Humid | 2.4 Moderate | Poor | View Details |
| March | 12°C / 2°C | 9°C / -1°C | 10days (58 mm) Wet | 8.3h Good | 71% Muggy | 3.6 Moderate | Fair | View Details |
| April | 16°C / 6°C | 14°C / 4°C | 9days (71 mm) Wet | 9.7h Good | 67% Muggy | 5 Moderate | Fair | View Details |
| May | 20°C / 10°C | 19°C / 9°C | 16days (136 mm) Wet | 9.9h Good | 74% Muggy | 5.7 High | Good | View Details |
| June best | 26°C / 16°C | 27°C / 16°C | 13days (96 mm) Wet | 11.9h Excellent | 71% Muggy | 6.7 High | Excellent | View Details |
| July best | 27°C / 17°C | 29°C / 18°C | 13days (112 mm) Wet | 12.1h Excellent | 69% Muggy | 6.5 High | Excellent | View Details |
| August best | 27°C / 17°C | 28°C / 18°C | 11days (99 mm) Wet | 11.1h Excellent | 71% Muggy | 6 High | Excellent | View Details |
| September best | 22°C / 13°C | 22°C / 13°C | 11days (121 mm) Wet | 8.9h Good | 76% Humid | 4.3 Moderate | Excellent | View Details |
| October best | 17°C / 9°C | 16°C / 7°C | 9days (69 mm) Wet | 7.2h Good | 80% Humid | 3 Moderate | Good | View Details |
| November | 10°C / 4°C | 8°C / 1°C | 9days (79 mm) Wet | 5.1h Fair | 85% Humid | 2 Low | Poor | View Details |
| December | 6°C / 0°C | 3°C / -4°C | 8days (56 mm) Wet | 5h Fair | 86% Very Muggy | 1.3 Low | Poor | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Ptuj are June, July, August, September, October, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Ptuj, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Ptuj is July, with average daytime highs of 27°C (81°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Ptuj is January, with average overnight lows of -2°C (29°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Ptuj is May, averaging 136mm of precipitation across 16 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Ptuj runs through May, June, July, August, with the heaviest rainfall in May. Based on 10-year averages for Ptuj.
Ptuj receives approximately 101 sunshine hours per year. The sunniest month is July with around 12 hours. Based on climate data for Ptuj.
The least favorable months to visit Ptuj are January, February, December, primarily due to very cold temperatures. For the best conditions, consider June, July, August, September, October instead.
The annual average UV index in Ptuj is 4, classified as moderate. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Ptuj is 76%, classified as humid. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Yes, Ptuj receives snow. Months with snowfall average 4 snow days and 8 cm (3 in) of accumulation, with about 13 frost days during winter.
Average wind speeds in Ptuj are 13 km/h (8 mph). The windiest month is April with peak winds reaching 15 km/h (9 mph) (gusts up to 36 km/h / 22 mph).
Ptuj averages 4 clear-sky days per month with overall cloud cover around 59%. The clearest skies occur in August.
The annual average dew point in Ptuj is 8°C (46°F), which feels dry and comfortable. Outdoor activities are comfortable year-round from a humidity standpoint.
Ptuj has a Humid Subtropical climate, classified as Cfa under the Köppen system. Temperate climates have mild winters and warm summers, with rainfall spread across the year and four distinct seasons.
The 'feels like' temperature in Ptuj ranges from 6°C (43°F) to 15°C (59°F) on average. The 'feels like' temperature closely matches the actual temperature throughout most of the year.
Yes, June is a great time to visit Ptuj. It earns a climate score of 8.4/10 with Excellent.
For June in Ptuj, pack Umbrella, Waterproof jacket, Breathable clothing, Sunscreen (SPF 30+), Sun hat. With average highs of 26°C (78°F) and 13 rainy days, these essentials will keep you comfortable.
Data Source
Climate data derived from ERA5 reanalysis (ECMWF), averaged over 2016–2025. Sea surface temperature from marine reanalysis data. Climate scores and seasonal estimates are computed by WorldStats.
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