Ulsan in may: average Weather, Temperature and Climate
Weather in Ulsan in may 2025
The weather in Ulsan in may comes from statistical datas on the last years. You can view the weather statistics for all the month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout may
good weather
Weather at 6am
59°F
Clear/Sunny
48% of time
22%
12%
12%
Weather at 12pm
70°F
Clear/Sunny
53% of time
23%
12%
9%
Weather at 6pm
67°F
Clear/Sunny
51% of time
23%
15%
8%
Weather at 3am
59°F
49%
22%
12%
10%
Evolution of daily average temperature and precipitation in Ulsan in may
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Ulsan in may.
The climate of Ulsan in may is good
The climate in may in Ulsan is relatively dry (with 5.1in of precipitation over 5 days). It should be noted an improvement from the previous month since in april it receives an average of 6.1in of rainfall over 6 days.
The climate quite pleasant in this location may. Temperatures are up to 70°F. On average, the recorded minimum temperature is 59°F. Thus, the mean temperature average on this month of may in Ulsan is 65°F. These temperatures are far removed from those records observed in Ulsan in the month of may with a maximum record of 83°F in 2019 and a minimum record of 41°F in 2010. You can expect to have about 27 days with temperatures over 65°F, or 87% of time.
On average, in Ulsan, the days of may last 14:03. Sunrise is at 05:18 and sets at 19:21.
With good weather conditions, this month is a good month to go there in South Korea.
Seasonal average climate and temperature of Ulsan in may
Check below seasonal norms These statistics are set from the weather statements of the last years of the month of may.
| May | |||||
| Outside temperature | |||||
| Average temperature | 65°F | ||||
| Highest temperature | 70°F | ||||
| Lowest temperature | 59°F | ||||
| Highest record temperature | 83°F (2019) | ||||
| Lowest record temperature | 41°F (2010) | ||||
| Number of days at +86°F | 0 day(s) (0%) | ||||
| Number of days at +65°F | 27 day(s) (87%) | ||||
| Sea temperature | |||||
| Average sea temperature | 62°F | ||||
| Lowest sea temperature | 58°F | ||||
| Highest sea temperature | 66°F | ||||
| Wind | |||||
| Wind speed | 18km/h | ||||
| Wind temperature | 58°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 5.1in | ||||
| Number of days with rainfall | 5 day(s) (15%) | ||||
| Record daily rainfall | 3.6in (2013) | ||||
| Snowfall | 0cm | ||||
| Other climate data | |||||
| Humidity | 81% | ||||
| Visibility | 9.45km | ||||
| Cloud cover | 33% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 13 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:18 | ||||
| Time of sunset | 19:21 | ||||
| Length of day | 14:03 | ||||
| Our opinion about the weather in may | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last may?
Here is the day by day recorded weather in Ulsan in may 2024:
52°F to 58°F
47°F to 65°F
50°F to 70°F
52°F to 74°F
59°F to 65°F
61°F to 70°F
54°F to 63°F
52°F to 61°F
47°F to 70°F
54°F to 76°F
56°F to 72°F
63°F to 67°F
54°F to 70°F
54°F to 76°F
58°F to 74°F
47°F to 68°F
50°F to 76°F
56°F to 79°F
59°F to 77°F
61°F to 79°F
59°F to 67°F
56°F to 72°F
63°F to 79°F
61°F to 72°F
58°F to 70°F
58°F to 76°F
67°F to 76°F
61°F to 68°F
52°F to 74°F
61°F to 77°F
65°F to 79°F
Map: other cities in South Korea in may
Cities near Ulsan:
| Jangan in may | good weather |
| Yangsan in may | good weather |
| Gyeongju in may | good weather |
| Busan in may | good weather |
| Miryang in may | good weather |
| Pohang in may | good weather |
| Gyeongsan-si in may | good weather |
| Changwon in may | good weather |
| Daegu in may | good weather |
| Oepo in may | good weather |
| Cheongsong gun in may | perfect weather |
| Gumi in may | good weather |
Click over cities on the map for information about the weather in may.
Ulsan
perfect weather
good
tolerable
bad
very bad
Weather data for Ulsan in may:
Weather data for Ulsan for may are derived from an average of the weather forecast since 2009 in Ulsan. There is a margin of error and these forecasts are to be considered as general information only. The weather in Ulsan can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Ulsan.