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Tomohon Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Tomohon.
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Climate overview of Tomohon
Tomohon, North Sulawesi, Indonesia, enjoys a steady climate throughout the year, with daytime temperatures typically around 30°C (86°F). October is the warmest month at 30°C (86°F), while January is the coolest at 29°C (84°F).
The city receives considerable rainfall, with around 3203 mm (126 in) annually. June is the wettest month. The most sunshine falls in August, with an average of 7.0 hours of daily sunshine.
Tomohon Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Tomohon - and find the best time to visit.
Monthly Temperature in Tomohon
The temperature in Tomohon remains steady throughout the year, providing a consistently very warm climate. Typically, average maximum daytime temperatures range from a very warm 30°C (86°F) in October to a comfortable 29°C (84°F) in the coolest month, January.
Nights vary from 24°C (75°F) in October to around 23°C (73°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Tomohon
Tomohon has a relatively rainy climate with high precipitation levels, averaging 3203 mm (126 in) of rainfall annually. Tomohon offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month June (327 mm (13 in)) and the driest month August (154 mm (6.1 in)) is not too significant. For more details, please visit our Tomohon Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Tomohon
For those who appreciate different seasons, Tomohon serves as an ideal destination. Expect longer, more sun-filled days in August with an average of 7.0 hours of sunshine daily, and embrace the darker days in February, offering only 4.0 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Menado, Indonesia (24 KM, 15 Miles).
Daily hours of sunshine
Data from: Menado, Indonesia (24 KM, 15 Miles).
Water Temperature in Tomohon
The mean water temperature over the year ranges from 28°C (82°F) in January to 29°C (84°F) in April.
Water temperature over the year
Data from: Menado, Indonesia (24 KM, 15 Miles).
Humidity in Tomohon by Month
The relative humidity is high throughout the year in Tomohon.
The city experiences its highest humidity in January, reaching 84%. In August, the humidity drops to its lowest level at 72%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: Menado, Indonesia (24 KM, 15 Miles).
Best Time to Visit Tomohon
For the most comfortable conditions available during the year, consider visiting Tomohon in July, August and September. Conditions are usually least comfortable in January, February, March, April, May, June, October, November and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
very wet
Feb
very wet
Mar
very wet
Apr
very wet
May
very wet
Jun
very wet
Jul
mixed
Aug
mixed
Sep
mixed
Oct
very wet
Nov
very wet
Dec
very wet
- Best overall: July, August and September
- Warmest weather: all year round
- Most sunshine: August
- Fewest rainy days: July, August, September and October
- Best for swimming: Any time of year. The sea stays pleasantly warm year-round.
Frequently asked questions about the climate in Tomohon
What is the best time to visit Tomohon?
July, August and September typically offer the most optimal weather in Tomohon. In contrast, January, February, March, April, May, June, October, November and December tend to have less optimal conditions.
What temperatures can I expect in Tomohon?
Daytime highs range from 29°C (84°F) in January to 30°C (86°F) in October. Nighttime lows range from 23°C (73°F) to 24°C (75°F). Temperatures stay relatively stable year-round.
How much rain does Tomohon get?
Annual rainfall is around 3203 mm (126 in). June is the wettest month with 327 mm (13 in), while August is the driest with 154 mm (6.1 in).
How sunny is Tomohon?
Tomohon receives around 1,870 hours of sunshine per year. August is the sunniest month with 211 hours, while February is the cloudiest with just 120 hours.
Tomohon 3-Day Forecast
Tomohon on the map
Tomohon is highlighted - select any city to see its climate.
Popular in October
Where to go in October - average daytime high across popular destinations.
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