Batam and Surabaya — Comparison weather

Comparison weather

Learn where is warmer and colder where in any month of the year. Compare the day and night temperature, water temperature and precipitation. Where the sun shines longer, and where the rains.

You have chosen to compare the two cities:

— Batam (Indonesia)
— Surabaya (Indonesia)

Most sunny months

Batam

Surabaya

July		14 days
September		14 days
June		13 days

September		27 days
August		27 days
July		25 days

The warmest months

May		32.4 °C
April		32.4 °C
October		31.8 °C

October		34.6 °C
September		34.1 °C
November		33.7 °C

The warmest water (sea, ocean)

May		30.3 °C
June		30.1 °C
April		29.7 °C

November		30.3 °C
April		30.1 °C
December		29.9 °C

The coldest months

January		30 °C
February		30.3 °C
December		30.6 °C

February		31.2 °C
January		31.3 °C
March		32.1 °C

Rainiest months

December		17 days
November		16 days
January		13 days

January		19 days
February		18 days
March		17 days

Most windy months

January		17.3 km / h
February		17.2 km / h
August		15.3 km / h

January		11.5 km / h
February		10.7 km / h
September		10.7 km / h