Weather in Kawah Ijen in may 2026

The weather in Kawah Ijen in the month of may comes from statistical datas on the past years. You can view the weather statistics for all the month, but also by using the tabs for the beginning, the middle and the end of the month.

Average weather throughout may

good weather UV index: 7

Weather at 6am
77°F

Partly Cloudy

24%

Moderate rain at times

17%

Heavy rain

4%

Weather at 12pm
86°F

Moderate rain at times

31%

Heavy rain

13%

Partly Cloudy

10%

Weather at 6pm
77°F

Clear/Sunny

28%

Heavy rain

18%

Partly Cloudy

10%

Weather at 3am
74°F

Clear/Sunny

48%

Partly Cloudy

24%

Moderate rain at times

20%

Fog

5%



Evolution of daily average temperature and precipitation in Kawah Ijen in may

These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Kawah Ijen in may.

Created with Highcharts 8.2.2Outside temperature81.5°F81.5°F81.5°F81.5°F81°F81°F82°F82°F82°F82°F82.5°F82.5°F81.5°F81.5°F81.5°F81.5°F81.5°F81.5°F81.5°F81.5°F81.5°F81.5°F81.5°F81.5°F81°F81°F81°F81°F81.5°F81.5°F81°F81°F81°F81°F81°F81°F81.5°F81.5°F80.5°F80.5°F81°F81°F81.5°F81.5°F81°F81°F80.5°F80.5°F81°F81°F81.5°F81.5°F81°F81°F80.5°F80.5°F79.5°F79.5°F81°F81°F80.5°F80.5°F75°F80°F85°F90°F
Created with Highcharts 8.2.2Precipitation(rainfall)0.2in0.2in0.2in0.2in0.2in0.2in0.2in0.2in0.1in0.1in0.1in0.1in0.2in0.2in0.3in0.3in0.2in0.2in0.2in0.2in0.2in0.2in0.1in0.1in0.2in0.2in0.2in0.2in0.2in0.2in0.2in0.2in0.2in0.2in0.3in0.3in0.3in0.3in0.1in0.1in0.1in0.1in0.1in0.1in0.2in0.2in0.2in0.2in0.2in0.2in0.2in0.2in0.2in0.2in0.3in0.3in0.3in0.3in0.1in0.1in0.1in0.1in1/052/053/054/055/056/057/058/059/0510/0511/0512/0513/0514/0515/0516/0517/0518/0519/0520/0521/0522/0523/0524/0525/0526/0527/0528/0529/0530/0531/050in0.2in0.4in

The climate of Kawah Ijen in may is good

the weather in Kawah Ijen in may is wet (with 6.2in of rainfall over 10 days). It should be noted an improvement from the previous month since in april it receives an average of 8.9in of rainfall over 16 days.

The climate quite comfortable there this month. The high seasonal norm is 86°F. The seasonal minimum is 77°F. Thus, the mean temperature average in may in Kawah Ijen is 83°F. Note that seasonal normals in contrast with those observed in Kawah Ijen in may with a maximum record of 90°F in 2016 and a minimum record of 72°F in 2009. You can plan to have about 15 days with temperatures over 86°F, or 48 of the month.

In may in Kawah Ijen, the days on average last 11:45. Sunrise is at 05:27 and sets at 17:12.

With a correct climate, this month is okay (but not the best) to go there in Java.



Seasonal average climate and temperature of Kawah Ijen in may

Check below seasonal norms These statistics are set from the weather statements of the past years of may.

May
Outside temperature
Average temperature 83°F
Highest temperature 86°F
Lowest temperature 77°F
Highest record temperature 90°F
(2016)
Lowest record temperature 72°F
(2009)
Number of days at +86°F 15 day(s)
(48%)
Number of days at +65°F 31 day(s)
(100%)
Wind
Wind speed 10km/h
Wind temperature 77°F
Precipitation (rainfall)
Rainfall 6.2in
Number of days with rainfall 10 day(s)
(31%)
Record daily rainfall 1.8in
(2011)
Other climate data
Humidity 85%
Visibility 9.41km
Cloud cover 29%
UV index 7
Daily sunshine hours 11
Sunrise and sunset
Time of sunrise 05:27
Time of sunset 17:12
Length of day 11:45
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 Kawah Ijen in may 2025:

01-05-2025
Patchy rain nearby
74°F to 88°F
02-05-2025
Cloudy
72°F to 88°F
03-05-2025
Cloudy
74°F to 88°F
04-05-2025
Moderate or heavy rain shower
76°F to 88°F
05-05-2025
Heavy rain at times
74°F to 86°F
06-05-2025
Patchy rain nearby
74°F to 85°F
07-05-2025
Patchy rain nearby
74°F to 85°F
08-05-2025
Patchy rain nearby
74°F to 85°F
09-05-2025
Moderate or heavy rain shower
72°F to 86°F
10-05-2025
Moderate or heavy rain shower
72°F to 85°F
11-05-2025
Heavy rain at times
72°F to 83°F
12-05-2025
Patchy rain nearby
74°F to 85°F
13-05-2025
Patchy rain nearby
74°F to 83°F
14-05-2025
Patchy rain nearby
74°F to 85°F
15-05-2025
Moderate rain at times
74°F to 86°F
16-05-2025
Patchy rain nearby
74°F to 85°F
17-05-2025
Patchy rain nearby
76°F to 83°F
18-05-2025
Patchy rain nearby
74°F to 81°F
19-05-2025
Moderate rain at times
76°F to 81°F
20-05-2025
Cloudy
74°F to 81°F
21-05-2025
Patchy rain nearby
74°F to 79°F
22-05-2025
Cloudy
74°F to 83°F
23-05-2025
Patchy rain nearby
72°F to 83°F
24-05-2025
Patchy rain nearby
74°F to 81°F
25-05-2025
Patchy rain nearby
72°F to 86°F
26-05-2025
Patchy rain nearby
74°F to 86°F
27-05-2025
Light rain shower
74°F to 85°F
28-05-2025
Patchy rain nearby
72°F to 86°F
29-05-2025
Patchy rain nearby
72°F to 86°F
30-05-2025
Patchy rain nearby
76°F to 85°F
31-05-2025
Light rain shower
77°F to 83°F

Map: other cities on the island of Java in may

Cities near Kawah Ijen:

Taman Nasional Alas Purwo in maygood weather
Banyuwangi in maygood weather
Genteng in maytolerable weather
Situbondo in maygood weather
Jember in maytolerable weather
Taman Nasional Meru Betiri in maytolerable weather
Sukamade beach in maygood weather
Lumajang in mayvery bad weather
Probolinggo in maytolerable weather
Sumenep in maygood weather
Tengah in maygood weather
Bromo Tengger Semeru National Park in mayvery bad weather
Java in may: See full list of cities

Click over cities on the map for information about the weather in may.

Leaflet | © OpenStreetMap contributors
Legend: Kawah Ijen perfect weather good tolerable bad very bad


Weather data for Kawah Ijen in may:

Weather data for Kawah Ijen for may are derived from an average of the weather forecast since 2009 in Kawah Ijen. There is a margin of error and these forecasts are to be considered as general information only. The weather in Kawah Ijen 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 Kawah Ijen.


Weather in april in Kawah Ijen
Weather in june in Kawah Ijen
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