San Gil
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San Gil Weather in January

January in San Gil averages 25°C (77°F) during the day and 15°C (59°F) at night. With just 181 mm (7.1 in) of rainfall on average, it doesn't get much drier than this.

Rainfall in San Gil in January

As part of the rainy season, San Gil sees around 11 days of rain in January, with an average of 181 mm (7.1 in). The rain this month falls heavily when it arrives, so waterproofs are worth keeping handy. This is the driest month of the year.

Temperature in San Gil in January

In January, expect high temperatures in San Gil, with highs of 25°C (77°F) and lows of 15°C (59°F) at night. This kind of day-to-night contrast is typical for this time of year. Nights cool down to 15°C (59°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in San Gil in January

With approximately 211 hours of sunshine, the days are filled with clear skies during the day. Rain typically falls in the afternoon or evening, keeping mornings and early parts of the day sunny.

If you favor pleasant temperatures and minimal rainfall, January is one of the best months to visit San Gil.

San Gil Temperature in January

Min Temperature
15°C (59°F)
Max Temperature
25°C (77°F)
Chance of Rain
35%
Precipitation
181 mm (7.1 in)
Rainy days
11 days
Humidity
82% *
Sunshine
211 hours *
Percentage Sunshine
*
* Data from: Bucaramanga, Colombia (63 KM, 39 Miles).

San Gil Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in San Gil - and find the best time to visit.

Daily Historical Temperatures

48-year average (1976-2026)

Based on our historical records, temperatures in San Gil typically stay consistent throughout January, with daily highs averaging around 25°C (77°F). Nights are pleasant, with lows around 17°C (63°F).

Average temperatures in January

Historical weather records for San Gil in January

Browse day-by-day weather records for San Gil spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

San Gil historical weather extremes in January

The extremes listed below come from historical weather data collected in San Gil from 2004 through 2025.

  • The warmest day in January was on January 23, 2019, with a maximum of 31°C (88°F).
  • On January 5, 2006, San Gil saw its coldest January day with temperatures maxing out at 19°C (66°F).
  • San Gil registered its coldest January night on January 15, 2012, with temperatures dropping to 9°C (48°F).

Best Places in Colombia in January

Find out more about the weather in Colombia and which places have the best travel conditions in this month. See all of Colombia in January →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in San Gil 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! And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in San Gil in January

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    8/10
  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    6/10
  • Outdoor sports
    7/10

San Gil 3-Day Forecast

More climate data for San Gil

Popular in January

Where to go in January - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.