Monthly climate in Ulu, North Sulawesi, Indonesia

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Ulu features a tropical rainforest climate (Af). Temperatures typically range between 27 °C (81 °F) and 28 °C (82 °F) through the year, but rarely can drop to 25 °C (77 °F) or can rise to as high as 30 °C (85 °F). The average annual precipitation amounts to about 2814 mm (110.8 inches) and receives 260 rainy days on the 1 mm (0.04 inches) threshold annually. Ulu enjoys an average of 3471 hours of sunshine throughout the year, and daylight varies from 11 hours 57 minutes to 12 hours 15 minutes per day.

Monthly average temperatures in Ulu, North Sulawesi, Indonesia §

The warmest months in Ulu are May, October and November, with daily mean temperatures ranging from 27 to 28 °C (81 - 82 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 27 to 27 °C (81 - 81 °F) throughout the day. On average each year, Ulu experiences 329 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Ulu, North Sulawesi, Indonesia. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 29°C
(84°F)
29°C
(84°F)
29°C
(84°F)
29°C
(84°F)
29°C
(85°F)
29°C
(84°F)
29°C
(84°F)
29°C
(84°F)
29°C
(84°F)
30°C
(85°F)
29°C
(85°F)
29°C
(85°F)
Mean maximum 28°C
(83°F)
28°C
(83°F)
28°C
(83°F)
29°C
(84°F)
29°C
(84°F)
29°C
(84°F)
28°C
(83°F)
28°C
(83°F)
28°C
(83°F)
29°C
(84°F)
29°C
(84°F)
29°C
(84°F)
Average high 28°C
(82°F)
27°C
(82°F)
28°C
(82°F)
28°C
(83°F)
28°C
(83°F)
28°C
(82°F)
28°C
(82°F)
28°C
(82°F)
28°C
(82°F)
28°C
(83°F)
28°C
(83°F)
28°C
(83°F)
Daily mean 27°C
(81°F)
27°C
(81°F)
27°C
(81°F)
27°C
(81°F)
28°C
(82°F)
27°C
(81°F)
27°C
(81°F)
27°C
(81°F)
27°C
(81°F)
27°C
(82°F)
27°C
(81°F)
27°C
(81°F)
Average low 26°C
(79°F)
26°C
(79°F)
26°C
(79°F)
26°C
(80°F)
27°C
(80°F)
26°C
(80°F)
26°C
(80°F)
27°C
(80°F)
26°C
(80°F)
27°C
(80°F)
26°C
(80°F)
26°C
(80°F)
Mean minimum 25°C
(78°F)
25°C
(77°F)
25°C
(78°F)
26°C
(78°F)
26°C
(78°F)
26°C
(79°F)
25°C
(78°F)
25°C
(78°F)
26°C
(78°F)
26°C
(78°F)
26°C
(78°F)
25°C
(78°F)
Minimum 25°C
(77°F)
25°C
(77°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)
25°C
(78°F)
25°C
(78°F)
25°C
(78°F)
25°C
(77°F)

Compare climate in Ulu with other places

Compare temperature, precipitation, sunshine, UV index in Ulu, North Sulawesi, Indonesia with other places around the world.

Monthly average precipitation in Ulu, North Sulawesi, Indonesia §

Ulu usually has the most precipitation in January, June and December, with an average of 24 rainy days and 299 mm (11.8 inches) of precipitation per month. The driest months in Ulu are February, April and October. On average, 173 mm (6.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Ulu, North Sulawesi, Indonesia. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 296 (11.7) 180 (7.1) 267 (10.5) 165 (6.5) 233 (9.2) 314 (12.4) 272 (10.7) 180 (7.1) 185 (7.3) 173 (6.8) 264 (10.4) 286 (11.3)
Average precipitation days (≥ 1 mm) 21 20 24 21 23 24 21 15 19 20 24 28

Monthly sunshine hours in Ulu, North Sulawesi, Indonesia §

The sunniest months in Ulu are May, August and October, when the sun shines an average of 9 hours 53 minutes a day. Least sunny months in Ulu: January, February and December receive an average of 8 hours 37 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Ulu, North Sulawesi, Indonesia. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 223 274 295 301 308 291 294 309 294 302 289 287
Mean daily daylight hours 11h 58m 12h 1m 12h 5m 12h 9m 12h 13m 12h 15m 12h 14m 12h 11m 12h 6m 12h 2m 11h 58m 11h 57m

Solar UV radiation in Ulu, North Sulawesi, Indonesia §

Ulu 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 Ulu UV Index data.

Average daily maximum UV levels by month for Ulu, North Sulawesi, Indonesia. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 14 16 17 16 14 12 13 14 14 15 13 12

Detailed Monthly Weather Insights for Ulu, North Sulawesi, Indonesia

Discover in-depth weather details for every month in Ulu. Click through the links below for comprehensive overviews of temperature trends, precipitation levels, sunshine hours, and solar UV radiation specifics. Whether planning a visit or simply curious about Ulu's climate nuances, these monthly breakdowns provide the information you need for an informed understanding of what to expect throughout the year.

Each link leads to a detailed account of the typical weather conditions for that month, providing both locals and tourists with vital information to plan their daily activities, wardrobe, and travel itineraries accordingly.