Climate of Biak
The island Biak has a tropical rainforest climate. It is usually (very) warm, humid and rainy all year round. The average annual temperature for Biak is 30° degrees and there is about 1785 mm of rain in a year. It is dry for 34 days a year with an average humidity of 79% and an UV-index of 7.
Climate averages for the whole year
- Day: the average daily temperature during the day is between 29°C and 30°C
- Night:the average nighttime temperature is between 25°C and 26°C
- Rain: it rains 323 days and there is a total of approximately 1786 mm rainfall
- Sun hours: throughout the year there are 3135 sun hours
Maximum temperature: | between 29°C and 30°C |
Warmest month: | 30°C in January |
Coldest month: | 29°C in February |
Night temperature: | between 25°C and 26°C |
Dry days: | 42 days |
Days with rain: | 323 days |
Days with snow: | 0 days |
Total rain sum: | 1786 mm |
Hours of sunshine: | 3135 hours |
Temperature graph
This graph shows the average maximum temperature (red) and minimum temperature (blue) for Biak.
Precipitation graph
This graph shows the average amount of rainfall per month for Biak.
Climate table of Biak
In this climate table you can see at a glance what the average weather per month is for Biak. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Biak might be like in a given month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Day temp. (°C) | 30 | 29 | 29 | 30 | 30 | 29 | 29 | 29 | 30 | 30 | 30 | 30 |
Night temp. (°C) | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 26 | 26 | 26 | 26 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Precipitation (mm) | 181 | 178 | 222 | 156 | 124 | 146 | 125 | 137 | 126 | 109 | 125 | 157 |
Days with rain | 29 | 26 | 29 | 29 | 28 | 28 | 28 | 28 | 26 | 22 | 23 | 27 |
Dry days | 2 | 2 | 2 | 1 | 3 | 2 | 3 | 3 | 4 | 9 | 7 | 4 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Sun hours per day | 9 | 8 | 8 | 9 | 9 | 8 | 9 | 10 | 8 | 9 | 8 | 8 |
Wind force (Bft) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
UV-index | 7 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 |
Best time to visit Biak
The best time to visit Biak, Indonesia is in October. In this period you have a warm temperature and sometimes precipitation. On the island of Biak, the warmest month is January with 30°C and the coldest is February with 29°C.
Climate of Biak by month
What is the average climate in a given month for Biak? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.
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