Past Weather in Ulsan — Graph
Ulsan Temperature Yesterday
Maximum temperature yesterday: 31 °F (at 3:00 pm)
Minimum temperature yesterday: 20 °F (at 8:00 am)
Average temperature yesterday: 26 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 65 °F (Jan 15, 3:00 pm) | 94% (Jan 18, 8:00 am) | 30.28 "Hg (Jan 18, 8:00 am) |
| Low | 17 °F (Jan 22, 8:00 am) | 13% (Jan 11, 1:00 pm) | 29.72 "Hg (Jan 10, 2:00 pm) |
| Average | 38 °F | 41% | 30.08 "Hg |
| * Reported Jan 7 8:00 am — Jan 22 8:00 am, Ulsan. Weather by CustomWeather, © 2026 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Ulsan Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 8:00 am Thu, Jan 22 |  | 17 °F | Sunny. | 11 mph | ↑ | 42% | 30.27 "Hg | 28 mi |
| 7:00 am |  | 18 °F | Clear. | 13 mph | ↑ | 39% | 30.25 "Hg | 31 mi |
| 6:00 am | | 18 °F | Clear. | 11 mph | ↑ | 37% | 30.24 "Hg | 31 mi |
| 5:00 am | | 18 °F | Clear. | 7 mph | ↑ | 37% | 30.24 "Hg | 31 mi |
| 4:00 am | | 19 °F | Clear. | 9 mph | ↑ | 37% | 30.23 "Hg | 31 mi |
| 3:00 am | | 20 °F | Clear. | 11 mph | ↑ | 34% | 30.23 "Hg | 31 mi |
| 2:00 am | | 20 °F | Clear. | 11 mph | ↑ | 32% | 30.22 "Hg | 31 mi |
| 1:00 am | | 20 °F | Clear. | 7 mph | ↑ | 30% | 30.23 "Hg | 31 mi |
| 12:00 am | | 21 °F | Clear. | 11 mph | ↑ | 26% | 30.22 "Hg | 31 mi |
| 9:00 pm Wed, Jan 21 | | 23 °F | Clear. | 9 mph | ↑ | 19% | 30.22 "Hg | 31 mi |
| 8:00 pm | | 25 °F | Clear. | 9 mph | ↑ | 19% | 30.22 "Hg | 31 mi |
| 7:00 pm | | 25 °F | Clear. | 7 mph | ↑ | 22% | 30.21 "Hg | 28 mi |
| 6:00 pm | | 27 °F | Clear. | 9 mph | ↑ | 20% | 30.20 "Hg | 31 mi |
| 5:00 pm | | 29 °F | Sunny. | 16 mph | ↑ | 20% | 30.18 "Hg | 31 mi |
| 4:00 pm | | 31 °F | Sunny. | 18 mph | ↑ | 18% | 30.15 "Hg | 28 mi |
| 3:00 pm | | 31 °F | Sunny. | 16 mph | ↑ | 20% | 30.14 "Hg | 28 mi |
| 2:00 pm | | 30 °F | Sunny. | 25 mph | ↑ | 21% | 30.14 "Hg | 25 mi |
| 1:00 pm | | 29 °F | Sunny. | 22 mph | ↑ | 25% | 30.15 "Hg | 31 mi |
| 12:00 pm | | 27 °F | Sunny. | 25 mph | ↑ | 29% | 30.18 "Hg | 28 mi |
| 11:00 am | | 25 °F | Sunny. | 31 mph | ↑ | 29% | 30.19 "Hg | 17 mi |
| 10:00 am | | 24 °F | Sunny. | 18 mph | ↑ | 30% | 30.21 "Hg | 25 mi |
| 9:00 am | | 23 °F | Sunny. | 18 mph | ↑ | 33% | 30.22 "Hg | 25 mi |
| Weather by CustomWeather, © 2026 | ||||||||