Jeju Weather: May
 |
Average Day Temperature: | 70.0°F |
|
Average Night Temperature: | 62.5°F |
|
Sea Water Temperature: | 63.3°F |
|
Number of Sunny Days: | 15 days |
| Sunshine Hours: | 13.5 - 14.2 hours | |
|
Number of Rainy Days: | 5 days |
| Precipitation Totals: | 4.8 in | |
| detailed information | ||
Sea Water
Temperature
Temperature
| Jeju |
Air Temperature in May, °F
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
13
26
39
52
65
78
91
104
| Day Temperature | Night Temperature |
The highest day temperature in May 2024 was 78°F. The lowest night temperature was 54°F. The average values for day and night temperatures during May were 70.2°F и 62.2°F respectivly.
Jeju Water Sea Temperature in May, °F
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
57
60
63
66
69
72
75
The average sea surface temperature in May 2024 for Jeju was 64.8°F. The maximum and minimum values were 61.8°F and 67.8°F respectively.
Sunny, Cloudy and Gloomy days
| Sunny days | |
| Cloudy days | |
| Gloomy days |
50%
27%
23%
Most of the days in May are sunny but you can also expect cloudy and gloomy days.
Precipitation Totals in May, in
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
1.6
3.2
4.8
6.4
8.0
9.6
11.2
Precipitation total in May for Jeju is 4.8 in.
Wind Speed in May, mph
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
2.5
4.9
7.4
9.8
12.3
14.8
17.2
The average wind speed in May is 10.2 mph. It makes May one of the most windless months of the year for Jeju.
Average Sunny Hours Per Day
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
1.5
3.1
4.6
6.1
7.7
9.2
10.8
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Jeju in May is 9.0 hours.
Jeju on the Weather Map
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Jeju
Local time: 09:39
07 apr, monday
| 1200 |  |
66°F | E 6 mph |
| 1500 |  |
66°F | NE 7 mph |
| 1800 |  |
64°F | NE 7 mph |
| 2100 | |
58°F | N 7 mph |
08 apr, tuesday
| 0000 | |
58°F | N 9 mph |
| 0300 | |
58°F | NE 12 mph |
| 0600 |  |
58°F | NE 17 mph |
| 0900 | |
62°F | NE 17 mph |