Climate and monthly weather forecastGeneral Santos City, Philippines
Climate and monthly weather forecast
The climate of General Santos City
Allying with the concept of Köppen climate classification, General Santos City situates in the Af zone symbolizing a tropical rainforest climate. Positioned within the tropics, the city entertains high temperatures year-round, unusually high rainfall, and an absence of a real winter season.Poring over the yearly climate data, it unfolds that temperatures remain consistently high throughout the year. Close watch unveils a slight fluctuation in average high temperatures, wavering between 31.1°C (88°F) and 33.4°C (92.1°F). Similarly, the average low temperatures linger between 21.4°C (70.5°F) and 22.7°C (72.9°F), promising a warm tropical essence all year long. Seawater too, remains pleasantly warm, averaging between 28.3°C (82.9°F) and 29.7°C (85.5°F) throughout the year.
Delving into General Santos City's rainfall, it reveals a rather high but stable pattern. The city, remaining under the influence of the tropical rainforest climate, does not experience a dry season. Every month obtains substantial rainfall. However, some fluctuation exists, from the minimum average rainfall of 47mm (1.85") in March to the maximum average of 118mm (4.65") in June.
Relating daylight, the city usually experiences approximately equivalent daylight hours all year, ranging from 11.8 hours in January and December to 12.5 hours in June. Slight variations exist but without drastic swings, thus augmenting the city's static tropical climate condition.
The Best Time to Visit General Santos City
Assessing climatic patterns and weather conditions, the period from December to February arises as the most favorable time to visit General Santos City. The city during these months experiences comparatively lower rainfall, fluctuating between 68mm (2.68") to 87mm (3.43"). Simultaneously, temperature averages remain comfortably warm, oscillating between 31°C (87.8°F) and 32.5°C (90.5°F) for highs and between 21.4°C (70.5°F) and 22°C (71.6°F) for lows. Moreover, the sea temperature adds to the scenario, setting a delightful yet warm setting, staying between 28.5°C (83.3°F) to 29.3°C (84.7°F).The Worst Time to Visit General Santos City
Conversely, the period extending from May to July emerges as less inviting for a visit, mainly due to the surge in rainfall. During these months, the city experiences its peak rainfall, extending from 108mm (4.25") to 118mm (4.65"). However, weather-wise, the city maintains relatively high temperatures hovering between 31°C (87.8°F) to 33.1°C (91.6°F) during these months. Sea temperatures remain pleasant for beach activities, oscillating between 29.3°C (84.7°F) to 29.4°C (84.9°F).Spring Weather in General Santos City
Spring, a term usually applicable in temperate zones, essentially carries a different connotation in the context of General Santos City. Since the city dons a tropical mantle, seasons do not change dramatically. Yet, for understanding, if the months of March to May are designated as 'Spring,' then the city does witness a rise in average temperatures. The highest temperatures vary between 32.3°C (90.1°F) to 33.4°C (92.1°F), while the lowest temperatures fluctuate between 21.7°C (71.1°F) to 22.7°C (72.9°F). The city also receives heightened rainfall, moving within the brackets of 47mm (1.85") to 108mm (4.25").Summer Weather in General Santos City
Realigning the term 'Summer' for the context of this tropical city, and allotting the months of June to August as such, it can be said that General Santos City experiences its highest rainfall during this period. Rainfall index stretches from 93mm (3.66") to 118mm (4.65") across these months. Nevertheless, high temperatures do not see any drastic change, fluctuating between 31°C (87.8°F) and 31.4°C (88.5°F), persuading one that seasons here are more dictated by rainfall.Autumn Weather in General Santos City
Accepting September to November as Autumn months for General Santos City, one can expect a slight reduction in rainfall, oscillating between 84mm (3.31") and 113mm (4.45"). The high temperatures remain mostly constant and warm with readings swinging between 31.5°C (88.7°F) and 32.2°C (90°F). Similarly, low temperatures range between 22°C (71.6°F) and 22.3°C (72.1°F), maintaining a warm ambiance.Winter Weather in General Santos City
Thinking of December to February as the 'Winter' months in General Santos City, expect the city to be as warm as ever with high temperatures ranging from 31°C (87.8°F) to 32.5°C (90.5°F) and low temperatures wobbling between 21.4°C (70.5°F) and 22°C (71.6°F). The key change comes in the form of reduced rainfall. Rainfall during these months spans from 68mm (2.68") to 87mm (3.43"), revealing a short respite from otherwise heavily laden skies. However, this shift is a relative concept, the city remains engulfed in a consistent warm tropical environment.Weather in January
Commencing the year in General Santos City, the weather manifests characteristics typical of a tropical climate region. Humidity is moderate, along with mostly clear skies, resulting in ample daylight of 11.8 hours. With temperature fluctuations from 21.4°C (70.5°F) to a high of 32.2°C (90°F) the city experiences cozy warmth. Weather in January »Weather in February
A steady progression in climatic conditions can be discerned in February. An incrementally warmer climate prevails, optimizing conditions for an array of outdoor activities. Seas remain calm and warm, providing excellent opportunities for various water recreational activities. Weather in February »Weather in March
March stays true to the typical weather patterns of General Santos City with only subtle shifts in the climatic variables. The overall weather conditions are amicable for routine activities or sightseeing. A noteworthy trait of this month is a slight decline in rain showers; the rainfall reduces to 47mm (1.85") in comparison to the previous months. Weather in March »Weather in April
With the arrival of April, the city of General Santos witnesses slightly warmer temperatures. However, the change is subtle, and it does not significantly impact the overall comfort level. As the city approaches mid-year, the sea temperatures see an increase in warmth. Weather in April »Weather in May
May ushers in increased rainfall with 108mm (4.25"), a distinctive rise from the previous month, hinting at the onset of the wet season in General Santos City. Aside from the rise in rainfall, temperatures, both terrestrial and marine, continue to stay warm. Weather in May »Weather in June
June carries forward the weather pattern established in May in General Santos City. Predominantly, you can observe a continuation of the increased rainfall typical of the wet season initiation. Drenched in tropical warmth, the weather remains pleasing and relatively stable throughout the month. Weather in June »Weather in July
Sinuously progressing into July, the weather in General Santos City continues its rain-laden trend from the previous month. A convergence of the typical tropical elements is noticeable, thereby maintaining the city's characteristic weather profile. Weather in July »Weather in August
August continues to exhibit the tropical savannah climate typical to General Santos City. Rainfall is present but somewhat reduced, marking a subtle shift towards drier conditions compared to the preceding months. The average sea and terrestrial temperatures remain constant, as one would expect from a tropical region. Weather in August »Weather in September
As General Santos City welcomes September, the climate reflects a movement toward the end of the rainy season. It is marked by a relatively stable weather condition, characteristic of a transitional phase. This trend results in a slight decline in rainfall, bringing down the precipitation volume to 84mm (3.31") from the previous months. Weather in September »Weather in October
October introduces a distinctive shift in the weather pattern of General Santos City. A further reduction in rainfall signifies the approaching dry season, though tropical warmth continues to govern the city. The city presents itself as an appealing destination for outdoor activities owing to stable weather conditions. Weather in October »Weather in November
November further advances the city's stride into the dry season, attributed to a comprehensive tropical climate. The weather shows a relative balance between rainfall, temperature, and daylight. A slight increase in rainfall to 98mm (3.86"), compared to October, breaks the monotony of the reducing rain trend. Weather in November »Weather in December
As the year concludes, the weather in General Santos City subtly shifts temperatures, both terrestrial and marine, towards the cooler side of the spectrum. The inclement weather conditions ease off while daylight hours remain constant. Weather in December »Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
General Santos City, Philippines
The warmest month (with the highest average high temperature) is April (33.4°C).
The month with the lowest average high temperature is July (31°C).
The month with the highest average low temperature is May (22.7°C).
The coldest month (with the lowest average low temperature) is January (21.4°C).
Average rainfall
General Santos City, Philippines
- Average rainfall in January:
68mm - Average rainfall in February:
69mm - Average rainfall in March:
47mm - Average rainfall in April:
57mm - Average rainfall in May:
108mm - Average rainfall in June:
118mm
The wettest month (with the highest rainfall) is June (118mm).
The driest month (with the least rainfall) is March (47mm).
Average sea temperature
General Santos City, Philippines
The best month for swimming (with the highest average sea temperature) is October (29.7°C).
The coldest months (with the lowest average sea temperature) are February and March (28.3°C).
Average daylight
General Santos City, Philippines
- Average daylight in January:
11h and 48min - Average daylight in February:
11h and 54min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 18min - Average daylight in May:
12h and 24min - Average daylight in June:
12h and 30min
- Average daylight in July:
12h and 24min - Average daylight in August:
12h and 18min - Average daylight in September:
12h and 12min - Average daylight in October:
12h and 0min - Average daylight in November:
11h and 48min - Average daylight in December:
11h and 48min
The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 48min).





