August Weather in Tomohon, Indonesia

Last updated: August 21, 2025

In August, Tomohon, Indonesia experiences a tropical climate with temperature highs reaching up to 31°C (88°F) and lows dropping to around 19°C (67°F), averaging a comfortable 25°C (77°F). This month is characterized by significant precipitation, totaling 228 mm (9.0 in) over 21 days, contributing to the region's lush greenery. With an average humidity of 82%, the weather can feel quite humid, creating a vibrant and refreshing atmosphere perfect for exploring the area's natural beauty and cultural richness. Visitors should prepare for frequent rain showers but can still enjoy various outdoor activities in between downpours.

August Temperature in Tomohon

In August, Tomohon, Indonesia experiences a delightful blend of mild temperatures and a refreshing climate. With a minimum of 19°C (67°F) and a consistent average of 25°C (77°F), the weather remains comfortably cool. The maximum temperature during this month reaches 31°C (88°F), which is in line with the trend observed in the preceding summer months. This pattern of stable temperatures continues through the year, making Tomohon a pleasant destination. While the temperatures dip slightly in August compared to earlier months, the overall warmth coupled with this consistent climate ensures that visitors can enjoy outdoor activities among the region's scenic landscapes without feeling overwhelmed by heat.

August Weather in Tomohon: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Tomohon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tomohon, August typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec777777787877777777777877
Data source: Temperature data for Tomohon generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Tomohon

In Tomohon, Indonesia, August marks a noticeable dip in precipitation, with 228 mm (9.0 in) of rainfall recorded over 21 days. This is a significant reduction compared to the preceding months, particularly May and June, which showcased heavier downpours of 373 mm (14.7 in) and 419 mm (16.5 in), respectively. The lighter rains in August suggest a gentle transition into the drier months, offering a brief respite from the region's typically wet climate. This trend underscores the seasonal fluctuations that characterize Tomohon's weather, where the lush landscapes benefit from ample moisture earlier in the year, while August sets the stage for a gradual easing of the rainfall intensity.

August Precipitation Trends in Tomohon

The chart displays monthly precipitation patterns in Tomohon, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Tomohon, August typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec292251323322373419339229334294310295
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Tomohon

In August, Tomohon, Indonesia, experiences a humidity level of 82%, reflecting a slight dip from the peak seen earlier in the year. As the months progress from January's high of 80% and peak in February and March at 84%, there is a gradual decline leading into midsummer. The humidity begins to stabilize over the following months, fluctuating between 76% and 80%, before slightly rising again in August. This trend indicates a generally humid tropical climate, characteristic of Tomohon, where humidity remains consistently high throughout the year, yet shows a subtle ebb and flow that defines the transition through the seasons.

August Average Humidity in Tomohon

This chart illustrates the average monthly humidity levels in Tomohon, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Tomohon is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%84%84%82%76%78%80%82%80%78%77%78%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Tomohon

In August, Tomohon, Indonesia experiences a UV Index of 14, which falls within the extreme exposure category and suggests a burn time of just 10 minutes. This slight dip from the higher values observed in earlier months signifies that, while there may be a touch of relief, caution is still crucial. Throughout the year, the UV Index in Tomohon consistently remains high, peaking at 17 in March; this pattern underscores the need for sun protection year-round. As travelers and locals navigate their outdoor activities during this vibrant month, awareness of the persistent UV threat is essential for skin safety. For more detailed information, check out the Tomohon UV Index.

Maximum UV Index Levels in Tomohon for August

The chart shows the monthly maximum UV Index (UVI) for Tomohon in August, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In August, the maximum UV index in Tomohon typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151617161413131415151413
Data source: Tomohon August UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

August Sunshine in Tomohon

August in Tomohon, Indonesia, shines the brightest with 309 hours of glorious sunshine, marking a peak in the annual light trend. As the year progresses, the sun's embrace increasingly warms the region, with a remarkable ascent from 235 hours in January to this vibrant pinnacle in August. While May and October also boast impressive sunshine totals of 302 and 306 hours respectively, the consistent crescendo through the months reflects the undeniable charm of tropical life. This trend not only enhances the natural beauty of Tomohon but also invites outdoor enthusiasts to bask in the warmth and vibrancy of the landscape during this sunlit extravaganza.

Monthly Sunshine Duration in Tomohon: August Highlighted

The August sunshine duration represents the total number of hours Tomohon experiences direct sunlight during the month of August, excluding cloudy or obstructed periods. This chart compares the sunshine duration of August with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec235h274h300h291h302h287h294h309h297h306h294h287h
Data source: Tomohon August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Tomohon During August

In August, Tomohon, Indonesia experiences a notable likelihood of sunny weather, with a 23% chance of sunshine, mirroring the levels seen in July. This period, along with June, marks a peak in the region's sunshine potential, offering residents and visitors alike a delightful glimpse of the sun as it starts to break through after the wetter months. As autumn approaches, the weather begins to shift once again, with September falling back to a 10% chance of sun, emphasizing August’s brief yet cherished sunlit moments. Overall, August serves as a sweet spot for those seeking brighter days in Tomohon.

Percentage of Sunny Days in August in Tomohon

The chart illustrates the percentage of sunny days in Tomohon throughout the year, with August highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Tomohon experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec10%14%12%19%13%25%23%24%10%21%12%5%
Data source: Tomohon August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Tomohon in August

In Tomohon, Indonesia, the rhythm of daylight remains remarkably consistent throughout the year, with each month enjoying a delightful 12 hours of sunlight. By August, this unwavering pattern continues, providing a perfect backdrop for the lush landscapes and vibrant cultural traditions of the region. The steady daylight encourages a lively outdoor lifestyle, from morning markets to sunset gatherings, all under the same reliable sun. As the months turn, the promise of equal day and night fosters a unique sense of balance in Tomohon, making it a truly enchanting place to experience the beauty of nature and community life.

Average Daylight Hours in Tomohon for August

The chart illustrates the variation in daylight duration in Tomohon throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec12h 2m12h 3m12h 5m12h 7m12h 9m12h 10m12h 10m12h 8m12h 6m12h 4m12h 3m12h 2m
Data source: Tomohon daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Tomohon

As August graces Tomohon, Indonesia, the wind whispers with an average speed of 1.4 m/s (3 mph), maintaining a gentle presence. This month reflects a slight dip from the breezier July, where winds reached 1.6 m/s (4 mph). Overall, Tomohon experiences a cycle of calming breezes, with January kicking off the year at 1.7 m/s (4 mph) and December eventually bringing a robust 2.1 m/s (5 mph). The patterns unveil a tendency towards milder winds during the mid-year months, gradually intensifying as the year draws to a close, offering a refreshing blend of tranquility and invigorating gusts throughout the seasons.

Average August Wind Speed in Tomohon

The chart displays monthly wind speed patterns in Tomohon, with values for each month shown alongside August's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how August's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec1.71.91.31.31.21.21.61.4 m/s1.21.11.12.1
Data source: Tomohon August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Tomohon Compares to Other Months

Weather in Tomohon varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Tomohon, focusing on differences in temperature, rainfall, humidity, and UV levels.

When comparing the weather in August and January, we see some interesting similarities and differences. Both months experience similar average temperatures, hovering around 25°C (77°F) with maximum highs reaching up to 31°C (88°F). However, August tends to be slightly cooler at night with a minimum temperature of 19°C (67°F), compared to January's minimum of 20°C (69°F).

In terms of precipitation, January receives more rainfall, accumulating 292 mm (11.5 in) over 23 days, while August sees 228 mm (9.0 in) over 21 days. Despite this, both months maintain high humidity levels, with August registering at 82% and January at 80%. For a closer look at January's specific conditions, check out Tomohon weather in January.

When comparing the weather in August and February, both months exhibit warm temperatures with minimums around 19-20°C (67-68°F) and averages consistently at 25°C (77°F). Maximum temperatures reach 31°C (87-88°F) in both months, indicating similar heat levels. However, February tends to experience slightly more precipitation, accumulating 251 mm (9.9 in) over 26 days compared to August's 228 mm (9.0 in) over 21 days. The humidity levels are also comparable, with February at 84% and August at 82%. For more detailed information, check out Tomohon weather in February.

In both August and March, temperatures in Tomohon remain consistent, with minimums of 19°C (67°F), averages around 25°C (77°F), and maximums reaching 31°C (88°F). However, March is notably wetter than August, with precipitation measuring 323 mm (12.7 in) over 29 days compared to August's 228 mm (9.0 in) across 21 days. Additionally, humidity levels are slightly higher in March at 84%, compared to 82% in August, making March a more humid month overall. For a detailed look at March weather, check out Tomohon weather in March.

When comparing the weather in August and April, both months exhibit similar average temperatures, with August ranging from a minimum of 19°C (67°F) to a maximum of 31°C (88°F), while April has slightly higher minimum temperatures at 20°C (68°F) and a peak of 32°C (90°F). However, April tends to be wetter, receiving 322 mm (12.7 in) of precipitation over 27 days compared to August's 228 mm (9.0 in) over 21 days. Interestingly, both months share the same high humidity level of 82%, creating a consistently humid atmosphere throughout this period. For more specific details about April's weather, you can visit Tomohon weather in April.

When comparing the weather in August and May, we find that both months experience warm temperatures, but with some notable differences. In August, the temperatures range from a minimum of 19°C (67°F) to a maximum of 31°C (88°F), with an average of 25°C (77°F). In contrast, May tends to be slightly warmer, with a minimum of 21°C (71°F) and a maximum of 32°C (89°F), averaging 26°C (78°F).

However, May also sees significantly higher precipitation, totaling 373 mm (14.7 in) over 30 days, compared to August's 228 mm (9.0 in) over 21 days. Humidity levels in August are higher at 82%, whereas May has a humidity of 76%. This suggests that while May is warmer and wetter, August is somewhat cooler but more humid. For more detailed information, you can check Tomohon weather in May.

When comparing the weather in August and June, we see some notable similarities and differences. Both months experience similar average temperatures, with August having a minimum of 19°C and a maximum of 31°C, while June’s temperatures range from 20°C to 31°C. However, June tends to be wetter, receiving significantly more precipitation at 419 mm over 27 days compared to August's 228 mm over 21 days. Humidity is slightly higher in August at 82%, compared to June's 78%. For a more detailed look at the weather patterns in June, you can check out Tomohon weather in June.

In comparing the weather between July and August, we see that both months maintain similar average temperatures, with August having a slightly lower minimum temperature of 19°C (67°F) compared to July’s 20°C (69°F). While both months reach a maximum of 31°C (88°F), August experiences a bit less precipitation, totaling 228 mm (9.0 in) over 21 days, in contrast to July's 339 mm (13.4 in) across 26 days. Humidity levels are slightly higher in August at 82%, compared to 80% in July, indicating a somewhat more humid atmosphere as summer progresses. For more details on July's weather, check Tomohon weather in July.

August and September exhibit similar average temperatures, with August having a minimum of 19°C (67°F) and a maximum of 31°C (88°F), while September’s temperatures range from a minimum of 18°C (64°F) to a peak of 32°C (90°F). However, September tends to be wetter, receiving around 334 mm (13.1 in) of precipitation over 22 days, compared to August's 228 mm (9.0 in) spread across 21 days. The humidity remains relatively high, with August at 82% and September slightly lower at 80%. For more detailed information on weather conditions in September, you can check Tomohon weather in September.

August and October exhibit relatively similar temperatures, with both months averaging around 25°C (77°F). However, October tends to be slightly warmer, with a maximum of 32°C (90°F), compared to August's 31°C (88°F). In terms of precipitation, October is wetter, receiving 294 mm (11.6 in) over 27 days, while August sees 228 mm (9.0 in) over 21 days. Additionally, humidity levels are marginally lower in October at 78%, compared to August's 82%. For more detailed insights, you can check Tomohon weather in October.

August and November share similar average temperatures, with both months hovering around 25°C (77°F). However, the subtle differences are notable: August experiences a minimum temperature of 19°C (67°F), while November has a slightly higher minimum of 20°C (68°F). Precipitation levels are higher in November, with a total of 310 mm (12.2 in) over 27 days compared to August's 228 mm (9.0 in) over 21 days. Additionally, humidity is marginally lower in November at 77%, compared to August’s 82%. For more detailed insights, you can visit Tomohon weather in November.

When comparing the weather in August and December, both months exhibit warm temperatures, with averages around 25°C (77°F). However, August tends to have slightly lower minimum temperatures (19°C) compared to December (21°C). Interestingly, the maximum temperatures remain stable at around 31°C (88-89°F) across both months.

Precipitation is notably higher in December, with 295 mm (11.6 in) compared to 228 mm (9.0 in) in August, and December also experiences more rainy days (30 days versus 21 days in August). Despite the increase in rainfall, December's humidity is slightly lower at 78%, compared to August's higher humidity level of 82%.

For a closer look at the weather specifics in December, you can check Tomohon weather in December.

Compare Tomohon's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Tomohon

August in Tomohon is characterized by warm temperatures and high humidity, setting it apart from other months. With daily averages hovering around 25°C (77°F) and a maximum peak of 31°C (88°F), the warmth invites outdoor exploration despite the notable 228 mm of rainfall spread across 21 days. This month marks a transition, where the intense rainfall experienced earlier in the year begins to steady, yet the lingering humidity remains palpable. For those looking to understand the overall climate pattern of Tomohon, additional insights can be found at Tomohon Climate.