Kourou Weather in October
Thinking of visiting Kourou in October? Expect very high temperatures reaching 31°C (88°F) during the day, dropping to 25°C (77°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in Kourou in October
This month experiences about 5 days of rain according to historical data, averaging 64 mm (2.5 in). When rain does fall this month, it tends to come down hard. The low number of rain days makes each shower more significant.
Temperature in Kourou in October
October in Kourou brings very high temperatures, with highs of 31°C (88°F) and nights around 25°C (77°F). If you're spending a lot of time outdoors, it helps to plan around the warmer part of the day. At 25°C (77°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.
Sunshine in Kourou in October
Expect sunny days throughout the month, with an estimated 251 hours of sunshine. This makes it a pleasant time to visit Kourou.So this is a great month to visit if you prefer dry days with pleasant temperatures.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit French Guiana, check out our Kourou's climate page.
Kourou Temperature in October
Min Temperature
25°C (77°F)
Max Temperature
31°C (88°F)
Chance of Rain
16%
Precipitation
64 mm (2.5 in)
Rainy days
5 days
Sunshine
251 hours *
Percentage Sunshine
*
Daily Historical Temperatures
47-year average (1976-2025)
Based on our historical records, temperatures in Kourou typically stay consistent throughout October, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 23°C (73°F).
Average temperatures in October
Daily Historical Precipitation
47-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in October
Historical weather for Kourou in October
Browse day-by-day weather records for Kourou spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Kourou historical weather extremes in October
According to our 33 years of weather records for Kourou, the following extremes were recorded between 1992 and 2025.
- The hottest October day on record in Kourou reached 35°C (95°F) (October 1, 2024).
- Kourou experienced its chilliest October day on October 10, 1995, reaching only 23°C (73°F).
- The coldest night in October in Kourou was on October 16, 2009, with a minimum of 20°C (68°F).
Best Places in French Guiana in October
Find out more about the weather in French Guiana and which places have the best travel conditions in this month. See all of French Guiana in October →
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What to Wear in Kourou in October
Warm temperatures in October 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. Rain gear is recommended, you can expect wet weather on multiple days. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Kourou in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit French Guiana, check out our Kourou's climate page.
See the full Kourou climate overview or explore weather in French Guiana.
