Question 1

Which months are the wettest in Bogotá, and when is the main rainy season?

Accepted Answer

Bogotá's wettest period in 2025 was the spring rainy season, with **March** being the single rainiest month at 197.7 mm (7.8 in) of precipitation. Like much of the tropical Andes, Bogotá follows a bimodal rainfall pattern rather than having distinct hot or cold seasons.

The spring stretch from March to May (the meteorological spring, MAM) delivered 400.0 mm (15.7 in) of rain in 2025, roughly 39% of the city's full-year total of 1,025.3 mm (40.4 in). The three wettest months were all clustered around this period:

- **March:** 197.7 mm (7.8 in)
- **April:** 120.7 mm (4.8 in)
- **February:** 111.8 mm (4.4 in)

By contrast, **January** was the driest month of 2025 with just 38.4 mm (1.5 in), followed by the relatively dry stretch from August to October, when monthly totals stayed near 48–59 mm (1.9–2.3 in).

Because of Bogotá's high-altitude equatorial setting, temperatures barely shift across the year, averaging 13.6°C (56.6°F) with daily highs near 20.9°C (69.7°F) even in the rainiest months. This means the main practical difference between seasons is rainfall, not warmth. If you want the lowest chance of heavy showers, plan a Bogotá visit for January or the August–October window, and pack a waterproof layer if travelling during the March–May peak.

Question 2

When is the sunniest time of year in Bogotá?

Accepted Answer

The sunniest time of year in Bogotá is around the December-to-January dry spell, with **January 2025** ranking as the single sunniest month at 249.1 hours of sunshine — roughly 8 hours of sun per day.

Across 2025, Bogotá recorded 2,523.5 total sunshine hours, averaging about 6.9 hours of sun per day over the year. The brightest stretch ran through the drier months: January led with 249.1 hours, followed closely by October (244.8 hours) and December (235.2 hours). By contrast, February 2025 was the cloudiest month, with just 172.6 hours of sunshine — about 6.2 hours per day, or roughly 77 fewer total hours than January.

This sunshine pattern lines up with Bogotá's mild, spring-like climate. Even in the brightest months, temperatures stayed gentle: January 2025 averaged 13.9°C (57°F), while the year as a whole averaged 13.6°C (56.5°F). The sunniest months also tended to be drier — January saw only 38.4 mm (1.5 in) of rain, compared with wetter, cloudier periods earlier in spring.

For visitors, this makes late December through January one of the best windows for sightseeing, hiking the surrounding Andean trails, or visiting Monserrate in Bogotá, when clear skies are most likely. Pack layers regardless of season, though, since the high-altitude city stays cool year-round and sunny mornings can still give way to cooler, overcast afternoons.

Question 3

How much does the temperature vary throughout the year in Bogotá?

Accepted Answer

Bogotá's temperature barely changes from month to month, with the average monthly temperature staying within just 1.4°C (2.5°F) across all of 2025. Sitting high in the Andes near the equator, the city enjoys a steady "eternal spring" climate rather than distinct hot and cold seasons.

In 2025, Bogotá's annual mean temperature was 13.6°C (56.6°F). The warmest months (February, April and November) averaged 14.2°C (57.6°F), while the coolest month, July, averaged 12.8°C (55.0°F) — a year-round swing of only 1.4°C (2.5°F).

The real temperature variation in Bogotá happens within each day rather than across the seasons. In 2025 the average daytime high reached 20.9°C (69.7°F), while nights cooled to an average low of 7.3°C (45.2°F). That produces a typical day-to-night swing of about 13.6°C (24.5°F) — nearly ten times larger than the difference between the warmest and coolest months.

- Annual mean: 13.6°C (56.6°F)
- Warmest vs. coolest month: 14.2°C (57.6°F) vs. 12.8°C (55.0°F)
- Average daily high / low: 20.9°C / 7.3°C (69.7°F / 45.2°F)

For visitors, this means there is no "best season" for temperature in Bogotá — conditions are mild year-round. The key is to dress in layers: a t-shirt suits the afternoon sun, but a warm jacket is essential once the sun sets and temperatures drop sharply.

Question 4

How humid is Bogotá, and which months are the most humid?

Accepted Answer

Bogotá stays consistently humid all year, with an average relative humidity of around 79.6% across 2025. Humidity here barely fluctuates, staying within a narrow band of roughly 74% to 84%.

Across 2025, the most humid month in Bogotá was March, when relative humidity averaged 83.5%, closely followed by May at 82.9%. The least humid stretch came in January at 74.1%, giving an annual swing of just 9.4 percentage points. Grouped by meteorological season, spring (March to May) was the dampest period at 82.7%, while autumn (September to November) was the driest at 77.2%.

This persistent moisture pairs with Bogotá's cool, high-altitude climate — the city sits at 2,554m (8,379ft) and averaged just 13.6°C (56.5°F) in 2025. Light winds, averaging only 6.4 km/h (4.0 mph), do little to dry the air, so conditions often feel damp and chilly rather than muggy.

For visitors, the high humidity in Bogotá means mornings are frequently misty and laundry dries slowly, but it rarely produces the sticky discomfort of tropical lowlands because temperatures stay mild. If you prefer slightly drier air, the September-to-November window offers Bogotá's lowest humidity of the year, while the March-to-May spring months are the most consistently damp.

Question 5

Which months are the windiest in Bogotá?

Accepted Answer

Bogotá is windiest during its meteorological summer, with **July 2025** standing out as the breeziest month of the year at an average wind speed of 9.5 km/h (5.9 mph). Even at its peak, however, Bogotá remains a notably calm city by global standards.

Across 2025, the city averaged just 6.4 km/h (4.0 mph) over the full year. Wind picked up steadily through the middle of the year, with the three windiest months all falling in the June–August summer window:

- **July:** 9.5 km/h (5.9 mph)
- **August:** 8.1 km/h (5.0 mph)
- **September:** 7.9 km/h (4.9 mph)

Together, the summer months (June to August 2025) averaged 8.5 km/h (5.3 mph), roughly 70% breezier than the rest of the year. By contrast, the calmest stretch ran from December through March, averaging only 5.0 km/h (3.1 mph). March 2025 was the single calmest month at just 4.7 km/h (2.9 mph) — meaning July's winds were about twice as strong.

For visitors and residents, these are gentle breezes rather than strong winds, so outdoor plans in Bogotá are rarely disrupted by wind in any season. The slightly windier, drier summer months can actually feel pleasant, helping to clear afternoon clouds, while the calm early-year period coincides with Bogotá's still, mild conditions. Wind chill is never a meaningful concern here, as breezes stay light throughout 2025.

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FAQ

Which months are the wettest in Bogotá, and when is the main rainy season?

When is the sunniest time of year in Bogotá?

How much does the temperature vary throughout the year in Bogotá?

How humid is Bogotá, and which months are the most humid?

Which months are the windiest in Bogotá?