Weather in Bogotá in August
Colombia · 20-year averages, August
Shoulder season. August is shoulder season in Bogotá — cheaper, quieter, and a genuine gamble. You should expect rain on 20 days of the month, which is more days wet than dry.
August ranks 6 of 12 in Bogotá: past the worst of the year but short of January, which is the month to book if the dates are open.
Rain on 20 of the month's 31 days, 2 of them heavy. At that frequency a wet-weather backup is not a contingency, it is the itinerary — book the indoor things first and treat the clear days as the bonus. Nothing specialised needed — this is the month you pack for the trip rather than for the weather.
What the averages hide
Averages flatten a month, and this one hides a few things: it never really gets hot: not one day in an average August reaches 30 °C. Across the twenty years measured, the hottest August day reached 23.9 °C and the coldest night fell to 3.3 °C, and the wettest single day dropped 37 mm — roughly 35% of the month's rain in one day.
August is one of the reliable ones — rainfall has stayed between 66 mm and 164 mm across all twenty years, a narrow enough band that the 107 mm average is something you can plan against rather than merely quote.
Wind is light at 5.5 km/h, so the temperature on the page is close to the temperature on your skin, and humidity is unremarkable at 74%.
How August sits in the year
Temperatures hold steady either side: 18.5 °C in July, 19.2 here, 19.7 in September. Nothing about the timing within the month matters much.
Daylight in August
Bogotá sits close enough to the equator that daylight barely moves all year — 12.3 hours in August, against a range of just 0.5 hours across the whole calendar. Sunrise and sunset land at roughly the same time whenever you come.
An inland climate
Despite being inland, the year stays fairly even: 11.9 °C between the year's warmest afternoons and coldest nights. At 2582 m, altitude is doing as much work here as latitude: thinner air means fierce sun by day and heat that leaves the moment it sets.
How busy it gets
Quiet. Few other visitors, cheaper rooms, and a real chance some seasonal operators are shut.
Crowd levels are estimated from climate desirability and school-holiday calendars, not from visitor numbers.
August in Bogotá versus nearby
If Bogotá is one option among several, the nearby comparison is worth making. Medellín is close enough to be a coin toss — 5.9 °C warmer, 5 days more rain. Cali is close enough to be a coin toss — 12 °C warmer, 11 days less rain.
So: August works, with January the better month by 18 points if the dates can move. If they cannot, nothing here should stop you booking.
Every month in Bogotá
| Month | High °C | Low °C | Rain days | Rain mm | Humidity % | Daylight h | Score |
|---|---|---|---|---|---|---|---|
| January | 19.6 | 9.4 | 10 | 44 | 75 | 11.9 | 81 |
| February | 20.1 | 9.8 | 13 | 71 | 73 | 12 | 76 |
| March | 19.6 | 10.3 | 20 | 132 | 76 | 12.1 | 64 |
| April | 18.7 | 10.1 | 24 | 209 | 80 | 12.2 | 61 |
| May | 18.5 | 9.6 | 25 | 207 | 80 | 12.3 | 60 |
| June | 18.3 | 8.5 | 23 | 162 | 78 | 12.4 | 60 |
| July | 18.5 | 8.2 | 21 | 134 | 76 | 12.4 | 60 |
| August | 19.2 | 8.3 | 20 | 107 | 74 | 12.3 | 63 |
| September | 19.7 | 8.6 | 18 | 103 | 73 | 12.1 | 66 |
| October | 18.7 | 9.4 | 24 | 186 | 79 | 12 | 61 |
| November | 17.9 | 9.6 | 23 | 165 | 82 | 11.9 | 58 |
| December | 18.5 | 9.4 | 16 | 103 | 79 | 11.9 | 65 |
See all twelve months in Bogotá, or where else to go in August.
Planning the rest of the trip
- Flight time to Bogotá how long you are actually in the air
- Bogotá time zone and the difference from home
- Days until your trip count down to the departure date