When is the best time to go to Surabaya
The chart above shows the best time of year to visit Surabaya, Indonesia. These are based on an analysis of weather averages such as temperature, rainfall and number of hours of sunshine. These ratings are based solely on the climate and do not take into account other factors such as accommodation prices and how busy it is likely to be.
Average temperatures in Surabaya
Surabaya weather by month
Please note our recommendations for when to visit Surabaya are based solely on the weather and do not take into accounts accommodation prices, how busy it will be and what events are on.
January
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 28°C | 281mm | 7.4hrs | 13.2hrs |
Surabaya's weather in January is typically hot, humid and very wet in nature.
Based on weather alone, this is probably a time of year to avoid going to Surabaya for your holidays. The weather is often not a good and not conducive to spending time outdoors.
January is in the summer in Surabaya and is typically the coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 25°C (76°F) is normal.
On average January is the driest month of the year in Surabaya with around 281mm 11.1 inches of rain making it a very wet time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.4 hours of sunshine per day.
February
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 28°C | 250mm | 7.6hrs | 13.1hrs |
February in Surabaya is generally very wet with the temperature being very hot.
Based on weather alone, this is probably a time of year to avoid going to Surabaya for your holidays. The weather is often not a good and not conducive to spending time outdoors.
February is in the summer in Surabaya and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (89°F), whilst at night 25°C (76°F) is normal.
On average February is the 2nd driest month of the year in Surabaya with around 250mm 9.9 inches of rain making it a very wet time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.6 hours of sunshine per day.
Surabaya weather in February »
March
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 28°C | 267mm | 7.8hrs | 12.9hrs |
The weather in March in Surabaya is characteristically very hot, humid and very wet.
Based on weather alone, this is probably a time of year to avoid going to Surabaya for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
March is in the fall / autumn in Surabaya and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 25°C (77°F) is normal.
On average March is the 3rd driest month of the year in Surabaya with around 267mm 10.5 inches of rain making it a very wet time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.8 hours of sunshine per day.
April
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 29°C | 176mm | 9.3hrs | 12.7hrs |
Surabaya's weather in April is typically very hot, humid and wet in nature.
Based on weather alone, this is probably a time of year to avoid going to Surabaya for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
April is in the fall / autumn in Surabaya and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a steamy 32°C (90°F), whilst at night 25°C (77°F) is normal.
On average April is the 4th driest month of the year in Surabaya with around 176mm 6.9 inches of rain making it a wet time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.3 hours of sunshine per day.
May
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 29°C | 122mm | 9.5hrs | 12.5hrs |
May is a wet, humid month in Surabaya and the temperature is generally very hot.
Based on weather alone, this is probably a time of year to avoid going to Surabaya for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
May is in the fall / autumn in Surabaya and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 25°C (77°F) is normal.
On average May is the 5th driest month of the year in Surabaya with around 122mm 4.8 inches of rain making it a wet time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.5 hours of sunshine per day.
June
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 28°C | 62mm | 10.1hrs | 13.2hrs |
June in Surabaya is generally reasonably dry with the temperature being hot.
Although outside the main holiday season, there is still plenty of pretty acceptable weather around this time of year. This makes it an okay time to visit Surabaya.
June is in the winter in Surabaya and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (89°F), whilst at night 24°C (75°F) is normal.
On average June is the 6th driest month of the year in Surabaya with around 62mm 2.4 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 10.1 hours of sunshine per day.
July
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 28°C | 22mm | 11.2hrs | 13.1hrs |
July in Surabaya is generally dry with the temperature being hot.
It is perhaps the perfect month to visit Surabaya, with some surprisingly good weather at this time of year.
July is in the winter in Surabaya and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 23°C (74°F) is normal.
On average July is the 6th wettest month of the year in Surabaya with around 22mm 0.9 inches of rain making it a dry time to visit. This rainfall is typically spread over 2 days, although this may vary considerably.
On the flip side this corresponds to an average of 11.2 hours of sunshine per day.
August
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 29°C | 13mm | 11.7hrs | 12.9hrs |
The weather in August in Surabaya is characteristically hot, humid and dry.
It is perhaps the perfect month to visit Surabaya, with some inordinately good weather at this time of year.
August is in the winter in Surabaya and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 23°C (74°F) is normal.
On average August is the 5th wettest month of the year in Surabaya with around 13mm 0.5 inches of rain making it a dry time to visit. This rainfall is typically spread over 1 days, although this may vary considerably.
On the flip side this corresponds to an average of 11.7 hours of sunshine per day.
September
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 29°C | 20mm | 11.4hrs | 12.7hrs |
Surabaya's weather in September is typically very hot and dry in nature.
It is perhaps the perfect month to visit Surabaya, with some particularly good weather at this time of year.
September is in the spring in Surabaya and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a warm 33°C (91°F), whilst at night 24°C (75°F) is normal.
On average September is the 4th wettest month of the year in Surabaya with around 20mm 0.8 inches of rain making it a dry time to visit. This rainfall is typically spread over 1 days, although this may vary considerably.
On the flip side this corresponds to an average of 11.4 hours of sunshine per day.
Surabaya weather in September »
October
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 30°C | 49mm | 10.7hrs | 12.5hrs |
October is a reasonably dry month in Surabaya and the temperature is generally very hot.
It is perhaps a good month to visit Surabaya, with some extremely good weather at this time of year.
October is in the spring in Surabaya and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a warm 34°C (92°F), whilst at night 25°C (77°F) is normal.
On average October is the 3rd wettest month of the year in Surabaya with around 49mm 1.9 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 2 days, although this may vary considerably.
On the flip side this corresponds to an average of 10.7 hours of sunshine per day.
November
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 30°C | 120mm | 9.2hrs | 13.2hrs |
Very hot, humid and damp weather often prevails in Surabaya during the month of November
Based on weather alone, this is probably a time of year to avoid going to Surabaya for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
November is in the spring in Surabaya and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a steamy 33°C (92°F), whilst at night 25°C (78°F) is normal.
On average November is the 2nd wettest month of the year in Surabaya with around 120mm 4.7 inches of rain making it a damp time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.2 hours of sunshine per day.
Surabaya weather in November »
December
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 29°C | 216mm | 7.9hrs | 13.1hrs |
December in Surabaya is generally very wet with the temperature being very hot.
Based on weather alone, this is probably a time of year to avoid going to Surabaya for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
December is in the summer in Surabaya and is typically the warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (90°F), whilst at night 25°C (77°F) is normal.
On average December is the wettest month of the year in Surabaya with around 216mm 8.5 inches of rain making it a very wet time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.9 hours of sunshine per day.
Other monthly averages
Surabaya weather stats
| Hottest month: | October | 33.3°C 91.9°F |
|---|---|---|
| Driest month: | August | 13mm 0.5ins |
| Sunniest month: | August | 11.7hrs |
| Coldest month: | July | 31.1°C 88°F |
| Wettest month: | January | 281mm 11.1ins |
| Warmest sea: | April | 29.4°C 84.9°F |
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