Darien, Colombia Climate
The warmest month is August, with an average high of 24°C; the coldest is July, with an average low of 14°C. A normal year brings 1518 mm of precipitation.
Temperature through the year
The normal daily high and low and the record for every date at Cali/Alfonso Bonill, since 1961. The line marks today.
- Normal low
- Normal high
- Record high
- Record low
Normals for Sep 26
- Normal high
- 24°C
- Normal low
- 15°C
- Record high
- 36°Cin 1961
- Record low
- 17°Cin 2012
- Chance of a wet day
- 70%
- Daylight
- 12 h 06 min
Month by month
Averages for 1991-2020. Wet days have at least 1 mm of precipitation in the reanalysis. Each month links to its own page.
| Month | Avg high | Avg low | Record high | Record low | Precipitation | Wet days |
|---|---|---|---|---|---|---|
| January | 23°C | 15°C | 36°C (1964) | 14°C (2017) | 96 mm | 18.6 |
| February | 23°C | 15°C | 37°C (1973) | 14°C (1967) | 105 mm | 17.0 |
| March | 23°C | 15°C | 38°C (1974) | 14°C (1993) | 133 mm | 21.7 |
| April | 23°C | 15°C | 36°C (1961) | 13°C (1965) | 171 mm | 24.0 |
| May | 23°C | 15°C | 35°C (1973) | 14°C (1966) | 158 mm | 24.8 |
| June | 23°C | 14°C | 35°C (2015) | 15°C (1975) | 105 mm | 21.0 |
| July | 24°C | 14°C | 37°C (1997) | 13°C (1961) | 93 mm | 18.6 |
| August | 24°C | 14°C | 36°C (2015) | 13°C (1961) | 87 mm | 18.6 |
| September | 24°C | 14°C | 36°C (2015) | 14°C (1976) | 117 mm | 21.0 |
| October | 23°C | 15°C | 36°C (1962) | 14°C (1965) | 158 mm | 24.8 |
| November | 22°C | 15°C | 36°C (1962) | 15°C (2016) | 171 mm | 24.0 |
| December | 22°C | 15°C | 36°C (1963) | 15°C (1966) | 124 mm | 21.7 |
| Year | 23°C | 15°C | 1518 mm | 256 |
Precipitation
Rain and melted snow together. The chance of a wet day is the share of days with at least 1 mm of precipitation in the reanalysis.
1518 mm in a normal year, most in April.
Chance of a wet day
- Chance of a wet day
Humidity and comfort
NASA POWER reanalysis, 1991-2020, for the grid cell around Darien.
Days with a mean dew point of 18°C or more are rare here in every month.
| Month | Dew point | Humidity | Dry | Comfortable | Humid | Muggy | Oppressive | Miserable |
|---|---|---|---|---|---|---|---|---|
| January | 15°C | 86% | 1% | 64% | 35% | 0% | 0% | 0% |
| February | 15°C | 85% | 1% | 54% | 44% | 0% | 0% | 0% |
| March | 16°C | 85% | 0% | 46% | 54% | 0% | 0% | 0% |
| April | 16°C | 86% | 0% | 32% | 68% | 0% | 0% | 0% |
| May | 16°C | 86% | 0% | 38% | 62% | 0% | 0% | 0% |
| June | 15°C | 83% | 1% | 78% | 20% | 0% | 0% | 0% |
| July | 14°C | 81% | 4% | 92% | 4% | 0% | 0% | 0% |
| August | 14°C | 80% | 6% | 88% | 6% | 0% | 0% | 0% |
| September | 15°C | 82% | 3% | 86% | 12% | 0% | 0% | 0% |
| October | 15°C | 86% | 1% | 68% | 31% | 0% | 0% | 0% |
| November | 16°C | 89% | 0% | 58% | 42% | 0% | 0% | 0% |
| December | 16°C | 88% | 0% | 58% | 42% | 0% | 0% | 0% |
Comfort is judged by the day's mean dew point: dry below 13°C, comfortable to 16°C, humid to 18°C, muggy to 21°C, oppressive to 24°C, miserable above.
Clouds
Average share of the sky covered, from satellite (CERES and GEWEX SRB) by way of NASA POWER, 1991-2020.
The clearest month is January, with the sky 81 percent covered on average; the cloudiest is May, at 88 percent.
Wind
The mean wind speed over the whole day, from the MERRA-2 reanalysis by way of NASA POWER. Gusts run well above it.
The windiest month is July, averaging 6.5 km/h at 10 meters (33 feet) above the ground.
Daylight and sunshine
The longest day is Jun 4, with 12 h 21 min of daylight; the shortest is Jan 1, with 11 h 54 min.
- Day length
Solar energy
Average daily sunshine reaching the ground on a flat surface, in kilowatt-hours per square meter, clouds included.
Month pages
The weather in Darien in each month, day by day.
What this means
A normal is the average of the thirty years 1991 to 2020, the period the World Meteorological Organization and NOAA use for comparison. It is an average, not a forecast: most days depart from it, and some by a long way.
A record is the highest or lowest value on the date in every year the station has reported, back to 1961. It rests on one station, so a neighbor a few miles away can hold different ones.
Cloud, humidity, wind and sunshine come from a reanalysis: a weather model run over the past with every observation fed in, averaged over a grid cell about 50 km across. It is consistent everywhere on Earth; it smooths local detail such as a lake shore or a valley.
More for this place
Nearby
Sources
Records: NOAA GHCN-Daily, station CO000080259, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine, and temperature and precipitation: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.