The climate of Palu
Located in
Indonesia,
Palu experiences an Af predominating climate or in simpler terms, a tropical rainforest climate, according to the Köppen climate classification. Geographically positioned near the equator, this thriving city encounters temperatures that rarely stray far from a daily range of 22°C (71.6°F) to 29°C (84.2°F) all year.
Throughout the various months of the year, temperatures fluctuate slightly, though it remains fairly consistent, as is characteristic of the tropical climate. High temperatures hover between 27.9°C (82.2°F) and 29°C (84.2°F) while the lows oscillate from 21.2°C (70.2°F) to 22.5°C (72.5°F). Humidity also remains fairly consistent throughout the year, with relative values ranging from 84% to 87%. These high humidity levels continue to epitomize Palu's classification as a tropical rainforest environment.
Rainfall is consistent across months, with measurements between 156mm (6.14") and 284mm (11.18"). The months of
April,
May, and
June witness the heaviest rainfall, while the least occurs towards
September. Corresponding to that, the average number of rainy days per month varies from 26.9 to 29.9 days.
The city's coastal location ensures a consistent sea temperature that varies scarcely from 28.8°C (83.8°F) to 29.9°C (85.8°F). This even temperature distribution creates a stable and predictable tourist experience, with beach enthusiasts enjoying relatively uniform conditions throughout the year.
The best time to visit Palu
To optimise a trip to
Palu, consider key weather variables such as rainfall, sunshine, and temperature. With the lowest rainfall of 156mm (6.14") and minimal rainy days of 26.9,
September presents itself as an ideal month for a visit. Furthermore, the month offers an impressive 9.7 hours of sunshine per day, providing ideal conditions for outdoor activities and sightseeing. The average sea temperature rests at an inviting 29.2°C (84.6°F), establishing ideal conditions for various water-based activities.
The worst time to visit Palu
The propensity for increased rainfall in
Palu is more pronounced during the months of
April,
May, and
June where downpours reach up to 276mm (10.87") to 284mm (11.18"), with 29.7 to 29.9 rainy days on average. Concurrently, sunshine hours slump to 7.7 hours per day, particularly in June, which may restrict some outdoor activities. Hence, potential visitors might want to reconsider planning trips during this period if their activities align more with outdoor sun-soaked events.
Spring weather in Palu
The concept of spring is essentially non-existent in
Palu, given its tropical climate. However, gauging from a standard calendar perspective, the months from
March to
May, represent temperatures ranging from 21.8°C (71.2°F) to 22.3°C (72.1°F) for the lows and 28.4°C (83.1°F) to 28.7°C (83.7°F) for the highs. Rainfall mounts up during this time, leading to figures between 193mm (7.6") and 276mm (10.87"). Sunshine hours per day maintain around 8 hours, providing a relatively balanced day for visitors regarding indoor and outdoor activities. The pressure during this time is approximated around the 1010mb mark.
Summer weather in Palu
As with spring, a traditional summer does not exist in tropical
Palu. Yet, focusing on
June to
August, low temperatures remain constant around 21.6°C (70.9°F) to 21.9°C (71.4°F), and highs persist from 28.2°C (82.8°F) to 28.3°C (82.9°F). Rainfall during this interval is robust, with quantities ranging from 213mm (8.39") to 284mm (11.18"). Sunshine hours per day fluctuate around the 8-hour mark. The pressure is steady, with measurements swaying subtly from 1010.2mb to 1010.7mb.
Autumn weather in Palu
In
Palu, autumn, colloquially, from
September to
November, sees low temperatures from 21.2°C (70.2°F) to 22.4°C (72.3°F) and highs from 28.5°C (83.3°F) to 29°C (84.2°F). Rainfall levels fall to a range of 156mm (6.14") to 210mm (8.27") making it dryer compared to other seasons. Sunshine hours per day spike, between 8.7 to 9.7 hours, offering ideal outdoor conditions. Pressure remains steady between 1010.3mb and 1010.8mb.
Winter weather in Palu
Winter, as understood in colder climates, is not applicable in
Palu, given its tropical rainforest climate. However, considering
December to
February, the temperature lows are stable from 21.9°C (71.4°F) to 22.5°C (72.5°F), and the highs are consistently between 27.9°C (82.2°F) to 28.4°C (83.1°F). Rainfall ricochets from 159mm (6.26") to 200mm (7.87") per month. Sunshine hours per day are just below 8 hours, with pressure oscillating from 1009.3mb to 1010.4mb. This phase offers a mildly different experience, with slightly cooler temperatures, balanced with a fair amount of rainfall and sunshine.
Weather in January
January in
Palu,
Indonesia sees the year off on a slightly cooler note, with both daily highs and lows sitting just below the annual average. January is characterized by cloudy skies and relatively high humidity, conditions well-suited for the inter-monsoon period.
Weather in January » Weather in February
February gains momentum relative to
January, with slightly warmer temperatures yet increased rainfall. This month stands out due to the increase in relative humidity, reaching 84% and accompanying rainfall totals of 178mm (7.01").
Weather in February » Weather in March
March continues the trend from
February with marginally increased temperatures and humidity, rendering a muggy climate. The increase in cloud cover to 47% illustrates the transition to the rainy season, resulting in rainfall totalling 193mm (7.6").
Weather in March »
Weather in April
April denotes the peak of the rainy season with the highest rainfall tracked annually at 260mm (10.24"). Although rain increases, temperatures gradually rise, with lows averaging around 22.2°C (72°F). The climate remains consistently muggy, due to the humidity hovering at about 85%.
Weather in April » Weather in May
As
May rolls in, noteworthy temperature highs of 28.7°C (83.7°F) and precipitation levels oscillate at 276mm (10.87"). Despite the slight reprieve, the high relative humidity of 86% persists, translating to a humid climate. Water enthusiasts continue to delight in warm sea temperatures, providing constant allure for sea indulgence.
Weather in May »Weather in June
June represents the turning point of the year, witnessing highest rainfall levels of 284mm (11.18"). This month marks the transition to the dry season with a gentle decrease in temperatures and relative humidity to 87%. Despite cloudy cobwebs casting over the city, sunshine hours and daylight remain abundant.
Weather in June »
Weather in July
The arrival of
July heralds the onset of drier periods with a significant drop in rainfall to 213mm (8.39"). The city reconciles with more agreeable temperatures, hovering around 28.2°C (82.8°F). The mugginess levels remain high, with the relative humidity at around 86%.
Weather in July »Weather in August
August ushers in significant changes, with markedly reduced rainfall to 176mm (6.93"), giving relief from the previously wet period. The average high temperature remains at 28.3°C (82.9°F) with sea temperatures cooling slightly to 29.3°C (84.7°F).
Weather in August » Weather in September
September stands out with the least cloud cover of the year at 37%, offering plenty of sunshine for outdoor enthusiasts. It follows the
August trend with a slight decrease in rainfall and humidity, giving the city an almost dry texture.
Weather in September »
Weather in October
October signifies a slight escalation in rainfall to 210mm (8.27") but records the highest temperature of 29°C (84.2°F). The temperate weather combines with relative humidity of 84%, giving the city a quite humid feel. Water lovers continue to relish the sea with average temperatures of 29.8°C (85.6°F) promoting water-based activities.
Weather in October » Weather in November
November retains the warm trend of
October, but with slightly increased rain levels. This time marks significant sea temperatures of 29.8°C (85.6°F), inviting visitors and locals to indulge in water fun. The outdoor environment remains favourable due to the maintained average daylight and sunshine parameters.
Weather in November » Weather in December
December marks the return to characteristic averages, with both highs and lows rounding out the year on a familiar note. Rainfall matches
November’s showers at 199mm (7.83"), perpetuating a tropical feel within the city. Warm sea temperatures of 29.4°C (84.9°F) continue to attract water thrill-seekers.
Weather in December » [Resources]