Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Boroko features a tropical rainforest climate (Af).Temperatures typically range between 26 °C (79 °F) and 27 °C (81 °F) through the year, but rarely can drop to 24 °C (76 °F) or can rise to as high as 30 °C (86 °F).The average annual precipitation amounts to about 2152 mm (84.7 inches) and receives 253 rainy days on the 1 mm (0.04 inches) threshold annually.Boroko enjoys an average of 3238 hours of sunshine throughout the year, and daylight varies from 12 hours 3 minutes to 12 hours 9 minutes per day.
The warmest months in Boroko are May, August and October, with daily mean temperatures ranging from 27 to 27 °C (81 - 81 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 26 to 26 °C (79 - 80 °F) throughout the day. On average each year, Boroko experiences 329 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 29°C (85°F) | 29°C (85°F) | 30°C (85°F) | 30°C (86°F) | 30°C (86°F) | 30°C (86°F) | 30°C (86°F) | 30°C (86°F) | 30°C (85°F) |
Mean maximum | 28°C (82°F) | 28°C (82°F) | 28°C (82°F) | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) | 29°C (85°F) | 29°C (85°F) | 29°C (85°F) | 29°C (85°F) | 29°C (84°F) | 29°C (84°F) |
Average high | 27°C (81°F) | 27°C (80°F) | 27°C (81°F) | 27°C (82°F) | 28°C (82°F) | 28°C (82°F) | 28°C (82°F) | 28°C (83°F) | 28°C (82°F) | 28°C (83°F) | 28°C (82°F) | 27°C (82°F) |
Daily mean | 26°C (79°F) | 26°C (79°F) | 26°C (80°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (80°F) |
Average low | 25°C (78°F) | 25°C (78°F) | 26°C (78°F) | 26°C (79°F) | 26°C (80°F) | 26°C (79°F) | 26°C (79°F) | 26°C (79°F) | 26°C (79°F) | 26°C (80°F) | 26°C (79°F) | 26°C (79°F) |
Mean minimum | 25°C (76°F) | 24°C (76°F) | 25°C (77°F) | 25°C (77°F) | 25°C (78°F) | 25°C (78°F) | 25°C (77°F) | 25°C (78°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) |
Minimum | 24°C (76°F) | 24°C (76°F) | 24°C (76°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) |
Compare temperature, precipitation, sunshine, UV index in Boroko, North Sulawesi, Indonesia with other places around the world.
Boroko usually has the most precipitation in May, June and July, with an average of 22 rainy days and 235 mm (9.2 inches) of precipitation per month.The driest months in Boroko are April, August and October. On average, 129 mm (5.1 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 199 (7.8) | 183 (7.2) | 177 (7.0) | 127 (5.0) | 212 (8.3) | 273 (10.8) | 220 (8.6) | 143 (5.6) | 157 (6.2) | 116 (4.5) | 155 (6.1) | 190 (7.5) |
Average precipitation days (≥ 1 mm) | 21 | 24 | 22 | 18 | 21 | 24 | 21 | 16 | 17 | 20 | 22 | 27 |
The sunniest months in Boroko are May, August and October, when the sun shines an average of 9 hours 19 minutes a day.Least sunny months in Boroko: January, February and November receive an average of 8 hours 5 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 212 | 251 | 279 | 267 | 284 | 269 | 282 | 295 | 279 | 288 | 263 | 264 |
Mean daily daylight hours | 12h 4m | 12h 4m | 12h 5m | 12h 7m | 12h 8m | 12h 9m | 12h 9m | 12h 7m | 12h 6m | 12h 4m | 12h 4m | 12h 3m |
Boroko experiences the highest level of ultraviolet (UV) radiation in February, March and April, when the maximum UV index can reach values of 16 - 17, which corresponds to the Extreme category of sun exposure.June, July and December are in the Extreme exposure category. In these months, the maximum values of the UV index do not exceed 13. For more detailed information, check out our hourly Boroko UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 15 | 16 | 17 | 16 | 15 | 12 | 13 | 14 | 14 | 15 | 14 | 13 |