Jeju-do (Jeju City)
April
Weather in Jeju-do for April 2025
Your guide to Jeju-do weather in April - trends and predictions
건조주의보 - See hour by hour.
The forecast for the next days in Jeju-do predicts temperatures to be around 16 °C, close to the historical average.
In general, the average temperature in Jeju-do at the beginning of April is 15 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 18.3 °C by the end of April.
Jeju-do in April brings notable rainfall, with an average of 17 rainy days and a total precipitation of 125.9 mm.
Official Weather Alert ⚠️
Temperatures
Rain 🌧️
13
Dry days
17
Rainy days
0
Snow days
17°/12°
Temperatures
19 km/h
Avg max wind
69 %
Avg humidity
Jeju-do Weather April
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  15° | 2 17° | 3   10° | 4  13° | 5  15° | 6 16° | |
| 7 19° | 8 20° | 9 19° | 10 19° | 11 13° | 12 17° | 13 12° |
| 14 10° | 15 18° | 16  21° | 17 17° | 18 18° | 19 19° | 20 18° |
| 21 18° | 22 19° | 23 17° | 24 18° | 25  18° | 26 18° | 27 19° |
| 28 19° | 29 18° | 30  18° |
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Temperatures trend during April in Jeju-do
See the weather trend as well as the moving average line
April weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Apr. | Heavy rain at times | 15° /9° | 2.4 mm | 4 | |
| 2 Apr. | Heavy rain at times | 17° /11° | 6.1 mm | 4 | |
| 3 Apr. | Partly cloudy | 10° /8° | 0.1 mm | 1.3 | |
| 4 Apr. | Sunny | 13° /7° | 0 mm | 1.7 | |
| 5 Apr. | Patchy rain possible | 15° /9° | 0.3 mm | 1.2 | |
| 6 Apr. | Sunny | 16° /9° | 0 mm | 1.7 | |
| 7 Apr. | Sunny | 19° /11° | 0 mm | 4 | |
| 8 Apr. | Sunny | 20° /13° | 0 mm | 5 | |
| 9 Apr. | Sunny | 19° /14° | 0 mm | 5 | |
| 10 Apr. | Patchy rain possible | 19° /12° | 0.7 mm | 4 | |
| 11 Apr. | Patchy rain possible | 13° /10° | 4.6 mm | 3 | |
| 12 Apr. | Patchy rain possible | 17° /12° | 1 mm | 3 | |
| 13 Apr. | Patchy rain possible | 12° /9° | 2.8 mm | 3 | |
| 14 Apr. | Patchy rain possible | 10° /7° | 0.4 mm | 2 | |
| 15 Apr. | Sunny | 18° /11° | 0 mm | 4 | |
| 16 Apr. | Overcast | 21° /15° | 0 mm | 4 | |
| 17 Apr. | Partly cloudy | 17° /10° | 0 mm | 5 | |
| 18 Apr. | Sunny | 18° /12° | 0 mm | 5 | |
| 19 Apr. | Sunny | 19° /12° | 0.1 mm | 5 | |
| 20 Apr. | Sunny | 18° /12° | 5.1 mm | 5 | |
| 21 Apr. | Partly cloudy | 18° /12° | 2.1 mm | 5 | |
| 22 Apr. | Patchy rain possible | 19° /13° | 0.6 mm | 5 | |
| 23 Apr. | Patchy rain possible | 17° /13° | 0.5 mm | 4 | |
| 24 Apr. | Patchy rain possible | 18° /13° | 1.6 mm | 5 | |
| 25 Apr. | Moderate or heavy rain shower | 18° /12° | 11 mm | 4 | |
| 26 Apr. | Sunny | 18° /12° | 15.7 mm | 4 | |
| 27 Apr. | Sunny | 19° /12° | 0.8 mm | 5 | |
| 28 Apr. | Partly cloudy | 19° /14° | 1 mm | 5 | |
| 29 Apr. | Moderate or heavy rain shower | 18° /13° | 22.5 mm | 4 | |
| 30 Apr. | Cloudy | 18° /12° | 1.6 mm | 4 | |
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Important Notice
Our weather forecast for Jeju-do in April 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 Jeju-do forecast closer to your planned date for the most up-to-date weather information.
Jeju-do in April - FAQ
What are the expected maximum and minimum temperatures in Jeju-do during April?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Jeju-do during April?
Significant rainfall exceeding 125.9 mm is expected in Jeju-do during April, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Jeju-do during April?
The average wind speed in Jeju-do during April is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
April rainfall patterns in Jeju-do
Explore the daily rainfall trends and prepare for Jeju-dos April weather 💧
UV exposure in Jeju-do during April
Stay informed about UV levels for safe outdoor activities throughout the month of April ☀️
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