Cluj-Napoca
May
Weather in Cluj-Napoca for May 2025
Your guide to Cluj-Napoca weather in May - trends and predictions
In general, the average temperature in Cluj-Napoca at the beginning of May is 19.1 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 21 °C by the end of May.
Expect significant rainfall in Cluj-Napoca during May, with an average of 19 rainy days.
Is May a good time to visit Cluj-Napoca? check out the best time to travel to Cluj-Napoca page.
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12
Dry days
19
Rainy days
0
Snow days
19°/9°
Temperatures
16 km/h
Avg max wind
74 %
Avg humidity
Cluj-Napoca in May average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  18° | 2  17° | 3  20° | 4  19° | |||
| 5  19° | 6  20° | 7  21° | 8  15° | 9 11° | 10 16° | 11 17° |
| 12 14° | 13 15° | 14 15° | 15 15° | 16 15° | 17 15° | 18 19° |
| 19 21° | 20 22° | 21  21° | 22 16° | 23 21° | 24 23° | 25 22° |
| 26 22° | 27 21° | 28 20° | 29 20° | 30 20° | 31  22° |
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Temperatures trend during May in Cluj-Napoca
See the weather trend as well as the moving average line
May weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May | Cloudy | 18° /8° | 0 mm | 4 | |
| 2 May | Overcast | 17° /8° | 0 mm | 4 | |
| 3 May | Partly cloudy | 20° /10° | 0.2 mm | 6 | |
| 4 May | Patchy rain possible | 19° /10° | 1 mm | 4 | |
| 5 May | Patchy light rain with thunder | 19° /10° | 0.8 mm | 4 | |
| 6 May | Patchy light drizzle | 20° /10° | 0.7 mm | 5 | |
| 7 May | Thundery outbreaks possible | 21° /11° | 0.4 mm | 5 | |
| 8 May | Moderate or heavy rain shower | 15° /11° | 13.7 mm | 4 | |
| 9 May | Light drizzle | 11° /6° | 1.1 mm | 3 | |
| 10 May | Patchy rain possible | 16° /7° | 0.3 mm | 4 | |
| 11 May | Patchy rain possible | 17° /8° | 1.5 mm | 4 | |
| 12 May | Light rain shower | 14° /6° | 6.7 mm | 3 | |
| 13 May | Patchy rain possible | 15° /4° | 0 mm | 4 | |
| 14 May | Patchy rain possible | 15° /5° | 0.8 mm | 4 | |
| 15 May | Patchy rain possible | 15° /5° | 0.3 mm | 4 | |
| 16 May | Partly cloudy | 15° /4° | 0 mm | 5 | |
| 17 May | Light drizzle | 15° /6° | 1.5 mm | 4 | |
| 18 May | Patchy rain possible | 19° /7° | 3.3 mm | 4 | |
| 19 May | Patchy light rain with thunder | 21° /10° | 1.3 mm | 5 | |
| 20 May | Patchy light rain with thunder | 22° /11° | 3 mm | 5 | |
| 21 May | Sunny | 21° /11° | 0 mm | 6 | |
| 22 May | Moderate or heavy rain shower | 16° /11° | 26.4 mm | 4 | |
| 23 May | Patchy rain possible | 21° /12° | 2.7 mm | 5 | |
| 24 May | Patchy rain possible | 23° /11° | 0 mm | 5 | |
| 25 May | Patchy light rain with thunder | 22° /11° | 1.4 mm | 5 | |
| 26 May | Moderate or heavy rain shower | 22° /11° | 2.2 mm | 6 | |
| 27 May | Moderate or heavy rain shower | 21° /11° | 9.5 mm | 6 | |
| 28 May | Cloudy | 20° /10° | 1.2 mm | 5 | |
| 29 May | Partly cloudy | 20° /10° | 6.8 mm | 5 | |
| 30 May | Patchy rain possible | 20° /11° | 7.8 mm | 5 | |
| 31 May | Heavy rain at times | 22° /11° | 2.3 mm | 5 | |
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Important Notice
Our weather forecast for Cluj-Napoca in May 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 Cluj-Napoca forecast closer to your planned date for the most up-to-date weather information.
Cluj-Napoca in May - FAQ
What are the expected maximum and minimum temperatures in Cluj-Napoca during May?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Cluj-Napoca during May?
Significant rainfall exceeding 126.6 mm is expected in Cluj-Napoca during May, occurring over more than 19 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Cluj-Napoca during May?
The average wind speed in Cluj-Napoca during May is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Cluj-Napoca in May?
As you prepare for your trip to Cluj-Napoca in May, 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 Cluj-Napoca, during May, 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
- 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
May rainfall patterns in Cluj-Napoca
Explore the daily rainfall trends and prepare for Cluj-Napocas May weather 💧
UV exposure in Cluj-Napoca during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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