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Ríohacha Weather by Month
Average temperatures, rainfall and humidity for Ríohacha, Colombia, month by month, built from OpenWeather’s historical records. Use it to see what a typical Ríohacha month looks like before you travel — then check the live Ríohacha forecast for the days ahead.
Warmest month
August
33°C average high
Coolest month
February
24°C average low
Wettest month
October
125 mm of rain
Driest month
June
13 mm of rain
Average temperature and rainfall in Ríohacha by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 30°C | 24°C | 21°C / 33°C | 14 mm | 72% | 22 km/h |
| February | 31°C | 24°C | 21°C / 36°C | 17 mm | 70% | 24 km/h |
| March | 31°C | 25°C | 21°C / 37°C | 14 mm | 68% | 23 km/h |
| April | 32°C | 26°C | 24°C / 36°C | 18 mm | 69% | 22 km/h |
| May | 33°C | 26°C | 20°C / 37°C | 27 mm | 71% | 21 km/h |
| June | 33°C | 26°C | 23°C / 37°C | 13 mm | 71% | 23 km/h |
| July | 33°C | 26°C | 23°C / 37°C | 15 mm | 71% | 24 km/h |
| August | 33°C | 26°C | 23°C / 37°C | 46 mm | 71% | 19 km/h |
| September | 33°C | 26°C | 22°C / 37°C | 96 mm | 75% | 15 km/h |
| October | 32°C | 25°C | 22°C / 37°C | 125 mm | 79% | 12 km/h |
| November | 30°C | 25°C | 22°C / 34°C | 102 mm | 80% | 14 km/h |
| December | 30°C | 25°C | 21°C / 33°C | 47 mm | 76% | 20 km/h |
Best time to visit Ríohacha
The most comfortable time to visit Ríohacha is generally December to February, balancing mild daytime temperatures against the driest stretch of the year. Temperatures stay fairly even all year and rain concentrates around October, totalling about 533 mm a year.
Travellers who prefer heat should aim for August, when highs average 33°C. October is the month to avoid if rain would spoil your plans — it averages 125 mm, roughly 10× the rainfall of the driest month (June).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Ríohacha forecast for what is happening now.