Average weather for General Santos in December
It's warm in December in General Santos with an average temperature of 29°C. Temperatures this month range from a low of 28°C to a high of 29°C. At night, you can expect temperatures between 24°C and 25°C.
Start of December
The month of December starts in General Santos with hot temps, averaging around 29°C during the day and nights around 25°C. You can expect regular precipitation, but there will also be some sunny days in the early part of the month. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
Mid December
By mid-December, daytime temps stay steady at around 29°C, with nights around 25°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
End of December
By the end of December, the average daytime temperature in General Santos is around 29°C, while nighttime temps are about 25°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
In December, there is an average of 143 mm of precipitation, spread over 22 days. The wind speed is around 3 Bft, mostly coming from the East.
General Santos in December |
New York | ||
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29°C | 9°C | |
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29°C | 12°C | |
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28°C | -5°C | |
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143 mm | 133 mm | |
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22 days | 17 days |
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is December a good time to visit General Santos?
Looking for sun? December isn’t a good month to be in General Santos. The temperature is nice, but there’s too much chance of rain.
The typhoon season in General Santos runs from June to November.
Temperature records
With 34°C in 2023, General Santos reached the highest temperature in December over the past 10 years. The lowest daytime temperature in this month was 22°C in 2022. The extreme nighttime temperatures ranged from a lowest recorded value of 18°C to a highest value of 29°C.
Check out the climate of General Santos for all months and discover the best travel time
Daily Temperature in December in General Santos
This chart shows the average daily high and low temperatures in December for General Santos, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in December in General Santos
The chart below shows the average daily precipitation in December for General Santos, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for December, you can expect about 22 days of precipitation in General Santos.
Daily UV index in December in General Santos
This chart shows the average daily UV index in December in General Santos, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in December in General Santos over the years
This chart shows the average temperature in December in General Santos, measured in degrees Celsius, over the past few years.
Total precipitation in December in General Santos over the years
This chart shows the average precipitation in December in General Santos, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in December for General Santos
Click on any day in December to get detailed info about the usual weather on that day in General Santos. Check out the historical temperatures and precipitation over the past 10 years on this day.































Weather experiences in December in General Santos
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Average weather in General Santos by month
Click on a month below to see detailed weather info for General Santos. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of General Santos for all months at once