Ulsan
May
Weather in Ulsan for May 2027
Your guide to Ulsan weather in May - trends and predictions
Ulsan experiences moderate rainfall in May, with an average of 9 rainy days and a total precipitation of 138.9 mm.
Is May a good time to visit Ulsan? check out the best time to travel to Ulsan page.
Rain 🌧️
More
22
Dry days
9
Rainy days
0
Snow days
22°/12°
Temperatures
16 km/h
Avg max wind
71 %
Avg humidity
Ulsan Weather May
Move between months or click on a day
Temperatures trend during May in Ulsan
See the weather trend as well as the moving average line
May weather in Ulsan day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Moderate rain | 22° /11° | 15.6 mm | 7 | |
| 2 May |  Overcast | 23° /10° | 0.1 mm | 8 | |
| 3 May | Moderate rain | 15° /11° | 15.8 mm | 3 | |
| 4 May |  Partly cloudy | 20° /8° | 0 mm | 8 | |
| 5 May |  Patchy rain possible | 19° /6° | 2.3 mm | 7 | |
| 6 May | Patchy rain possible | 19° /8° | 1.4 mm | 7 | |
| 7 May |  Sunny | 22° /8° | 0 mm | 8 | |
| 8 May | Overcast | 21° /10° | 0.2 mm | 8 | |
| 9 May | Moderate rain | 19° /9° | 11 mm | 7 | |
| 10 May | Patchy rain possible | 22° /11° | 0.1 mm | 7 | |
| 11 May | Patchy rain possible | 22° /10° | 0.6 mm | 7 | |
| 12 May |  Light rain | 23° /11° | 3.7 mm | 7 | |
| 13 May | Overcast | 25° /11° | 0 mm | 8 | |
| 14 May | Overcast | 24° /13° | 0 mm | 8 | |
| 15 May | Patchy rain possible | 23° /13° | 0.6 mm | 8 | |
| 16 May | Moderate rain | 26° /14° | 21.5 mm | 8 | |
| 17 May | Light rain | 28° /16° | 6.7 mm | 8 | |
| 18 May | Overcast | 26° /13° | 0 mm | 8 | |
| 19 May | Sunny | 26° /14° | 0 mm | 8 | |
| 20 May |  Heavy rain | 23° /17° | 28.5 mm | 5 | |
| 21 May | Overcast | 25° /17° | 0 mm | 6 | |
| 22 May | Patchy rain possible | 19° /14° | 0.7 mm | 5 | |
| 23 May | Patchy rain possible | 19° /12° | 1.9 mm | 5 | |
| 24 May | Light rain | 18° /12° | 4.3 mm | 7 | |
| 25 May | Patchy rain possible | 22° /13° | 1.2 mm | 6 | |
| 26 May | Light rain | 22° /14° | 7.1 mm | 5 | |
| 27 May |  Thundery outbreaks possible | 21° /15° | 15.7 mm | 4 | |
| 28 May | Patchy rain possible | 25° /15° | 0.1 mm | 7 | |
| 29 May | Sunny | 23° /13° | 0 mm | 9 | |
| 30 May | Partly cloudy | 24° /13° | 0 mm | 9 | |
| 31 May | Sunny | 26° /14° | 0 mm | 9 | |
| Next | |||||
Important Notice
Our weather forecast for Ulsan 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 Ulsan forecast closer to your planned date for the most up-to-date weather information.
Change Month
Ulsan in May - FAQ
What are the expected maximum and minimum temperatures in Ulsan during May?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Ulsan during May?
Significant rainfall exceeding 138.9 mm is expected in Ulsan during May, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Ulsan during May?
The average wind speed in Ulsan during May is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Ulsan
Explore the daily rainfall trends and prepare for Ulsans May weather 💧
Typically, Ulsan has 9 rainy days in May with a total of 138.9 mm of rainfall.
UV exposure in Ulsan during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
Quick links
More Ulsan weather pages
You are here
Where is Ulsan?Get accurate weather forecasts for Ulsan, located at latitude 35.537 and longitude 129.317. Stay updated with localized weather information tailored for Ulsan.
Found a mistake?
We appreciate your attention to details. Tell us here.