General Santos Weather in January
With daytime temperatures of 30°C (86°F) and nighttime lows of 22°C (72°F), January in General Santos brings very high temperatures during the day. Do keep in mind that January is part of the rainy season, with frequent and often heavy rainfall.
Rainfall in General Santos in January
As part of the rainy season, General Santos sees around 10 days of rain in January, with an average of 189 mm (7.4 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.
Temperature in General Santos in January
General Santos in January gets highs of 30°C (86°F) during the day and drops to 22°C (72°F) at night. The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. Nights remain mild at 22°C (72°F), making evenings a pleasant time to be outdoors.If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit General Santos. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Philippines, check out our General Santos's climate page.
General Santos Temperature in January
Min Temperature
22°C (72°F)
Max Temperature
30°C (86°F)
Chance of Rain
34%
Precipitation
189 mm (7.4 in)
Rainy days
10 days
Humidity
78%
Daily Historical Temperatures
40-year average (1979-2026)
Based on our historical records, temperatures in General Santos typically stay consistent throughout January, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in January
Historical weather for General Santos in January
Browse day-by-day weather records for General Santos spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
General Santos historical weather extremes in January
According to our 19 years of weather records for General Santos, the following extremes were recorded between 2006 and 2025.
- The warmest day in January was on January 3, 2018, with a maximum of 34°C (93°F).
- The coldest January day was on January 11, 2014, with a maximum of 24°C (75°F).
- The coldest night in January in General Santos was on January 26, 2023, with a minimum of 20°C (68°F).
- Peak precipitation in January occurred on January 11, 2014, when 117 mm (4.6 in) of precipitation was measured.
Best Places in Philippines in January
Find out more about the weather in Philippines and which places have the best travel conditions in this month. See all of Philippines in January →
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What to Wear in General Santos in January
Warm temperatures in January make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything!What To Do in General Santos in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Philippines, check out our General Santos's climate page.
See the full General Santos climate overview or explore weather in Philippines.
