There are 2 of 5 regions in Indonesia, which, according to May weather, belong to the dry season. These are Lombok, Flores. The weather statistics in Indonesia in May determinate, that all regions (5) will be in the tourist season.

The lowest value of the day temperature in Indonesia in May can be seen in West Java with a value of 28.9 °C (83.9 °F). In May in Indonesia - the region with the highest day temperature is Flores. The value in this region is 32.6 °C (90.7 °F).

The lowest value of the night temperature in Indonesia in May can be seen in West Java with a value of 19.6 °C (67.2 °F). The night temperature in May in Indonesia is the highest in East Java - its value is 22.4 °C (72.2 °F).

The lowest sea temperature in May in Indonesia can be found in Bali, where the value of sea temperature is 28.1 °C (82.6 °F). The sea temperature in Indonesia in May is the highest in East Java - its value is 29.0 °C (84.1 °F).

The lowest value of the number of rainy days in May in Indonesia can be seen in Lombok with a value of 7 days. In Indonesia in May - the region with the highest number of rainy days is West Java. The value in this region is 16 days.

The lowest rainfall amount in Indonesia in May can be found in Bali, where the value of rainfall amount is 75 mm (2.94 in). The rainfall amount in May in Indonesia is the highest in West Java - its value is 173 mm (6.81 in).

The wind speed in Indonesia in May is the lowest in West Java - its value is 1.8. The highest wind speed in Indonesia in May can be found in Lombok, where the value of wind speed is 3.1.

The lowest humidity in May in Indonesia can be found in Flores, where the value of humidity is 76 %. The highest value of the humidity in May in Indonesia can be seen in West Java with a value of 82 %.

The lowest value of the number of sun hours (without clouds) in Indonesia in May can be seen in West Java with a value of 8 hours. In May in Indonesia - the region with the highest number of sun hours (without clouds) is Bali. The value in this region is 9 hours.

In Indonesia in May - the region with the lowest clear sky percentage is West Java. The value in this region is 65 %. In May in Indonesia - the region with the highest clear sky percentage is Bali. The value in this region is 81 %.

The lowest day length in May in Indonesia can be found in Bali, where the value of day length is 12 hours. The highest day length in May in Indonesia can be found in West Java, where the value of day length is 12 hours.