Postojna
June
Weather in Postojna for June 2025
Your guide to Postojna weather in June - trends and predictions
In general, the average temperature in Postojna at the beginning of June is 21.1 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 25 °C by the end of June.
The climate of Postojna in June is notably wet, with an average of 15 rainy days, and a total of 119 mm of precipitation.
Is June a good time to visit Postojna? check out the best time to travel to Postojna page.
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Temperatures
Rain 🌧️
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15
Dry days
15
Rainy days
0
Snow days
23°/12°
Temperatures
14 km/h
Avg max wind
77 %
Avg humidity
Postojna in June average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  19° | ||||||
| 2 20° | 3 18° | 4 19° | 5 22° | 6 24° | 7 26° | 8 24° |
| 9  26° | 10 22° | 11 14° | 12  14° | 13 16° | 14 20° | 15 20° |
| 16 24° | 17  24° | 18 26° | 19  26° | 20 30° | 21 32° | 22 27° |
| 23 23° | 24 21° | 25  22° | 26 20° | 27 24° | 28 29° | 29 31° |
| 30 28° |
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Temperatures trend during June in Postojna
See the weather trend as well as the moving average line
June weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jun. | Patchy rain possible | 19° /8° | 0.6 mm | 4 | |
| 2 Jun. | Patchy rain possible | 20° /8° | 8.4 mm | 5 | |
| 3 Jun. | Light rain shower | 18° /9° | 11.1 mm | 4 | |
| 4 Jun. | Light rain shower | 19° /9° | 5.2 mm | 4 | |
| 5 Jun. | Light rain shower | 22° /10° | 0.5 mm | 5 | |
| 6 Jun. | Patchy rain possible | 24° /11° | 0 mm | 5 | |
| 7 Jun. | Patchy rain possible | 26° /12° | 1.7 mm | 6 | |
| 8 Jun. | Light rain shower | 24° /13° | 3.9 mm | 5 | |
| 9 Jun. | Partly cloudy | 26° /13° | 0 mm | 7 | |
| 10 Jun. | Light rain shower | 22° /13° | 5.8 mm | 5 | |
| 11 Jun. | Light rain shower | 14° /10° | 15.4 mm | 3 | |
| 12 Jun. | Fog | 14° /9° | 15.2 mm | 3 | |
| 13 Jun. | Light rain shower | 16° /9° | 1.7 mm | 4 | |
| 14 Jun. | Partly cloudy | 20° /6° | 0 mm | 6 | |
| 15 Jun. | Light rain shower | 20° /9° | 0.9 mm | 5 | |
| 16 Jun. | Patchy rain possible | 24° /10° | 1.2 mm | 5 | |
| 17 Jun. | Sunny | 24° /10° | 0 mm | 6 | |
| 18 Jun. | Sunny | 26° /12° | 0 mm | 7 | |
| 19 Jun. | Overcast | 26° /13° | 0 mm | 6 | |
| 20 Jun. | Patchy rain possible | 30° /15° | 0.2 mm | 7 | |
| 21 Jun. | Sunny | 32° /17° | 0 mm | 8 | |
| 22 Jun. | Patchy rain possible | 27° /14° | 1.3 mm | 6 | |
| 23 Jun. | Mist | 23° /13° | 0 mm | 5 | |
| 24 Jun. | Patchy rain possible | 21° /15° | 0.5 mm | 5 | |
| 25 Jun. | Patchy light rain with thunder | 22° /13° | 22 mm | 5 | |
| 26 Jun. | Patchy light rain with thunder | 20° /12° | 17.3 mm | 5 | |
| 27 Jun. | Light rain shower | 24° /12° | 2.7 mm | 5 | |
| 28 Jun. | Patchy light rain with thunder | 29° /13° | 3.3 mm | 6 | |
| 29 Jun. | Sunny | 31° /16° | 0 mm | 8 | |
| 30 Jun. | Partly cloudy | 28° /16° | 0 mm | 7 | |
| Next | |||||
Important Notice
Our weather forecast for Postojna in June is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Postojna forecast closer to your planned date for the most up-to-date weather information.
Postojna in June - FAQ
What are the expected maximum and minimum temperatures in Postojna during June?
Enjoy moderate daytime temperatures of up to 23° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Postojna during June?
Significant rainfall exceeding 119 mm is expected in Postojna during June, occurring over more than 15 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Postojna during June?
The average wind speed in Postojna during June is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Postojna in June?
As you prepare for your trip to Postojna in June, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Postojna, during June, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
June rainfall patterns in Postojna
Explore the daily rainfall trends and prepare for Postojnas June weather 💧
UV exposure in Postojna during June
Stay informed about UV levels for safe outdoor activities throughout the month of June ☀️
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