When is the best time to go to Biyan
The chart above shows the best time of year to visit Biyan, 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 Biyan
Biyan weather by month
Please note our recommendations for when to visit Biyan 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 | Sea temp |
|---|---|---|---|---|
| 28°C | 291mm | 6.2hrs | 13.2hrs | 29°C |
The climate in Biyan during January can be summarized as hot, humid and very wet.
Based on weather alone, this is probably a time of year to avoid going to Biyan for your holidays. The weather is often not a good and not conducive to spending time outdoors.
January is in the summer in Biyan and is typically the coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (87°F), whilst at night 24°C (75°F) is normal.
On average January is the driest month of the year in Biyan with around 291mm 11.5 inches of rain making it a very wet time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.2 hours of sunshine per day.
February
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 28°C | 250mm | 6.9hrs | 13hrs | 29°C |
February in Biyan is generally very wet with the temperature being hot.
Based on weather alone, this is probably a time of year to avoid going to Biyan for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
February is in the summer in Biyan and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (87°F), whilst at night 24°C (75°F) is normal.
On average February is the 2nd driest month of the year in Biyan with around 250mm 9.8 inches of rain making it a very wet time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.9 hours of sunshine per day.
March
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 28°C | 264mm | 7.4hrs | 12.9hrs | 29°C |
The weather in March in Biyan is characteristically hot, humid and very wet.
Based on weather alone, this is probably a time of year to avoid going to Biyan for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
March is in the fall / autumn in Biyan and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (87°F), whilst at night 24°C (75°F) is normal.
On average March is the 3rd driest month of the year in Biyan with around 264mm 10.4 inches of rain making it a very wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.4 hours of sunshine per day.
April
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 28°C | 166mm | 8.9hrs | 12.7hrs | 29°C |
Biyan's weather in April is typically hot, humid and wet in nature.
Based on weather alone, this is probably a time of year to avoid going to Biyan for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
April is in the fall / autumn in Biyan and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 24°C (75°F) is normal.
On average April is the 4th driest month of the year in Biyan with around 166mm 6.5 inches of rain making it a wet time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.9 hours of sunshine per day.
May
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 28°C | 116mm | 9hrs | 12.5hrs | 29°C |
May is a damp, humid month in Biyan and the temperature is generally hot.
Based on weather alone, this is probably a time of year to avoid going to Biyan for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
May is in the fall / autumn in Biyan and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (87°F), whilst at night 24°C (75°F) is normal.
On average May is the 5th driest month of the year in Biyan with around 116mm 4.5 inches of rain making it a damp 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 hours of sunshine per day.
June
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 27°C | 52mm | 9.2hrs | 13.2hrs | 28°C |
Hot, humid and reasonably dry weather often prevails in Biyan during the month of June
It is perhaps a good month to visit Biyan, with some extremely good weather at this time of year.
June is in the winter in Biyan and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a steamy 30°C (86°F), whilst at night 24°C (74°F) is normal.
On average June is the 6th driest month of the year in Biyan with around 52mm 2 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 9.2 hours of sunshine per day.
July
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 27°C | 21mm | 10.6hrs | 13hrs | 28°C |
July in Biyan is generally dry with the temperature being hot.
It is perhaps the perfect month to visit Biyan, with some inordinately good weather at this time of year.
July is in the winter in Biyan and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a steamy 30°C (86°F), whilst at night 23°C (74°F) is normal.
On average July is the 6th wettest month of the year in Biyan with around 21mm 0.8 inches of rain making it a dry time to visit. This rainfall is typically spread over 3 days, although this may vary considerably.
On the flip side this corresponds to an average of 10.6 hours of sunshine per day.
August
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 27°C | 5mm | 11.2hrs | 12.9hrs | 27°C |
The weather in August in Biyan is characteristically hot, humid and very dry.
It is perhaps a good month to visit Biyan, with some particularly good weather at this time of year.
August is in the winter in Biyan and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 30°C (87°F), whilst at night 23°C (74°F) is normal.
On average August is the 5th wettest month of the year in Biyan with around 5mm 0.2 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 11.2 hours of sunshine per day.
September
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 28°C | 9mm | 11.2hrs | 12.7hrs | 27°C |
Biyan's weather in September is typically hot, humid and very dry in nature.
It is perhaps a good month to visit Biyan, with some extremely good weather at this time of year.
September is in the spring in Biyan and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 24°C (75°F) is normal.
On average September is the 4th wettest month of the year in Biyan with around 9mm 0.4 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 11.2 hours of sunshine per day.
October
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 29°C | 62mm | 10.9hrs | 12.5hrs | 28°C |
October is a reasonably dry, humid month in Biyan and the temperature is generally very 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 Biyan.
October is in the spring in Biyan and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (90°F), whilst at night 24°C (76°F) is normal.
On average October is the 3rd wettest month of the year in Biyan with around 62mm 2.4 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 3 days, although this may vary considerably.
On the flip side this corresponds to an average of 10.9 hours of sunshine per day.
November
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 29°C | 104mm | 8.4hrs | 13.2hrs | 29°C |
Biyan's weather in November is typically very hot, humid and damp in nature.
Based on weather alone, this is probably a time of year to avoid going to Biyan for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
November is in the spring in Biyan and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (90°F), whilst at night 25°C (76°F) is normal.
On average November is the 2nd wettest month of the year in Biyan with around 104mm 4.1 inches of rain making it a damp 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 8.4 hours of sunshine per day.
December
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 28°C | 249mm | 6.5hrs | 13hrs | 29°C |
December in Biyan is generally very wet with the temperature being hot.
Based on weather alone, this is probably a time of year to avoid going to Biyan for your holidays. The weather is often not a good and not conducive to spending time outdoors.
December is in the summer in Biyan and is typically the warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 24°C (75°F) is normal.
On average December is the wettest month of the year in Biyan with around 249mm 9.8 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 6.5 hours of sunshine per day.
Other monthly averages
Biyan weather stats
| Hottest month: | October | 31.9°C 89.4°F |
|---|---|---|
| Driest month: | August | 5mm 0.2ins |
| Sunniest month: | August | 11.2hrs |
| Coldest month: | July | 29.7°C 85.5°F |
| Wettest month: | January | 291mm 11.5ins |
| Warmest sea: | April | 29.4°C 84.9°F |
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