Climate and monthly weather forecast
Dumaguete, Philippines

Dumaguete, a stunning city in the Philippines, is classified as having an Am, or a tropical monsoon climate under the Köppen climate classification. This island city benefits from a tropical atmosphere that remains notably steady throughout the year. As one plunges into the climate data, a pattern of unvarying temperature and intense rainfall becomes apparent.

Within a year, the average monthly highs poised between 29°C (84.2°F) to 32°C (89.6°F) and average lows oscillating from 24°C (75.2°F) to 26°C (78.8°F), the climate of Dumaguete offers warm temperatures consistently. Rainfall, on the other hand, stands out with its diverse patterns. It swings from a lowly 24mm (0.94") in April to a record high of 110mm (4.33") in June. The record high rainfall in June characterizes the monsoon season’s beginning in this region.

Sea temperatures in Dumaguete also maintain a steady trend from 26.7°C (80.1°F) to 29.5°C (85.1°F) throughout the year, making it a splendid destination for water activities. Daylight hours range between 11.6 hours in January and December and a maximum of 12.7 hours experienced in June. Hence, Dumaguete presents a blend of persistent warmth with changing rainfall patterns.

Consider planning a visit to Dumaguete during the months of April and May. During these months, rainfall diminishes considerably, providing the best opportunity to enjoy the lovely outdoors. The showers dwindle to a low of 24mm (0.94") in April. On top of that, daylight reaches its yearly peak, averaging 12.6 hours in May, providing ample sunlight for exploratory activities. Dumaguete's ambient temperature also averages from 31°C (87.8°F) to 32°C (89.6°F), enhancing the appeal for beachgoers.

Extreme care should be taken before planning a trip to Dumaguete in the month of June. This month records the heaviest rainfall with 110mm (4.33") falling within the month. Despite the high temperature averaging 31°C (87.8°F), the excessive rain could play spoilsport to outdoor activities. To avoid water-logged situations, this month might not serve as the best time to visit Dumaguete.

Spring months of March, April, and May in Dumaguete do not fluctuate significantly temperature-wise with a maximum of 31°C (87.8°F) to 32°C (89.6°F) and a minimum of 25°C (77°F) to 26°C (78.8°F). However, it's important to note that April welcomes a significant drop in rainfall to 24mm (0.94") making sightseeing and other activities more pleasant. The dazzling sea temperature ranges from 27.3°C (81.1°F) to 29.1°C (84.4°F), enticing for marine enthusiasts.

Summer months of June, July, and August in Dumaguete mark the onset of the monsoon season. During this period, heavy rainfall is common, with the peak observed in June with 110mm (4.33"). Constant warm temperatures persist between 31°C (87.8°F) and 32°C (89.6°F), though the rainfall might coerce indoor activities. Summer also boasts the highest sea temperatures, standing from 29.2°C (84.6°F) to 29.5°C (85.1°F).

Transitioning into the autumn months of September, October, and November, Dumaguete experiences a decline in rainfall from 94mm (3.7") in October to 89mm (3.5") in November. The temperature during these months lies between a maximum and minimum band of 31°C (87.8°F) and 24°C (75.2°F) respectively. Days are somewhat shorter with an average of 12.2 hours to 11.7 hours of daylight comparison to summer months. Sea temperatures slightly recede, fluctuating around the 29°C (84.2°F) mark.

Winter in Dumaguete, unfolding in the months of December, January, and February, is marked by comparatively lesser rainfall standing at 75mm (2.95") in December and increasing to 42mm (1.65") by February. Temperatures remain warm, ranging between 29°C (84.2°F) and 30°C (86°F) on most days, with the minimum temperature remaining around 24°C (75.2°F) to 25°C (77°F) mark. As winter advances, daylight decreases marginally to 11.6 hours in January and February, and sea temperatures fall to 28.1°C (82.6°F) by December.

January ushers in the New Year with a characteristic blend of warmth and moisture in Dumaguete. Notably distinctive, high temperatures hover around 29°C (84.2°F), a pattern that extends from December into this month. These comfortable climatic conditions permit outdoor activities without the discomfort of extreme heat. Weather in January »

Transitioning into February, the weather remains congruous to the preceding month with similarly mild variations. Temperature highs and lows exhibit a subtle decline from January but it remains conducive for tourism and outdoor ventures. Weather in February »

As March flows in, an escalation in temperature characterizes Dumaguete, Philippines. Interestingly, the sea temperature picks up to reach 27.3°C (81.1°F) which complements the ambient weather perfectly. The frequency of rain hits a comparative low before it gradually ascends in subsequent months. Weather in March »

April experiences a noticeable slight increase from 30°C (86°F) to 31°C (87.8°F) in the high temperatures, establishing it as one of the warmest months in Dumaguete. The trend of growing daylight hours reaches another peak, providing ample sunshine for daytime activities. Weather in April »

May sees the highest sea temperature of 29.1°C (84.4°F), inviting locals and tourists alike to cool off in the water. However, negligible deviations in other weather parameters keep May in the same bracket as its preceding months. Weather in May »

The weather in June ushers in substantial precipitation, peaking at 110mm (4.33"), marking the onset of the rainy season in Dumaguete. A slight reduction in high temperatures from May counterbalances the spike in precipitation. The daylight period extends to its maximum highlighting another extremity for June. Weather in June »

July embraces the full swing of the monsoon season with persistent rainfall, albeit slightly lesser than June at 86mm (3.39"). This prominent rainfall conjures an atmosphere of tropical lushness, further enhancing the natural beauty of Dumaguete. Weather in July »

In August, the weather pattern aligns itself with that of the preceding month, exhibiting a harmony in temperature fluctuations. Close comparison shows a negligible dip in rainfall, yet the overall month retains its monsoon characteristics. Weather in August »

September brings a measurably significant drop in rainfall from 76mm (2.99") to 73mm (2.87"), signalling the easing out of monsoon. The temperatures record a minor increase compared to August, edging towards a warmer bias. The sea responds in a similar fashion with a mildly warmer temperature, thus extending opportune moments for water-based activities. Weather in September »

October surprises with an upward swing in rainfall reaching 94mm (3.7"), in contrast to the declining trend of the previous month. The consequent increase in precipitation enhances the tropical ambiance of the city. However, temperature trends more or less remain stable in comparison to the last month. Weather in October »

November ushers in a slight reduction in rainfall from October’s sudden surge, dropping to 89mm (3.5"). Temperatures, daylight, and sea temperature remain stable, carrying over the climate profile of October. The fluctuating weather of the past few months starts to recede, paving the way for more predictability in the weather pattern. Weather in November »

Rounding off the year, December offers a refreshing retreat from November's weather with a decline in rainfall to approximately 75mm (2.95"). The temperature presents a nominal decline from November's high, marking a cooler end to the year. Weather in December »