September weather forecastGuiglo, Ivory Coast
September
Weather in September
Weather in September in Guiglo, Ivory Coast, sparks the beginning of the transition period as it ventures into a drier season. A notable surge in rainfall to 239mm (9.41"), it stands as the year's wettest month. The weather mellows as the sunlight hours begin to extend, signaling a shift away from the June-August period. A gradual decrease in twilight ushers the city into an earlier sunset, signaling the approach of the year's end. As September blossoms into October, an expected drop in rainfall and an increase in sunshine hours are on the horizon.Temperature
The advent of September reveals an average high-temperature of a still warm 27.9°C (82.2°F), showing minimal difference from the prior month. Guiglo, in September, observes a steady average low-temperature of 19.9°C (67.8°F).Heat index
The heat index in September is evaluated at a tropical 34°C (93.2°F). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', determines the feeling of heat when you account for the relative humidity. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly relevant to babies and toddlers. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
Humidity
The months with the highest humidity are August and September, with an average relative humidity of 91%.Rainfall
In September, in Guiglo, the rain falls for 29.5 days. Throughout September, 239mm (9.41") of precipitation is accumulated. In Guiglo, Ivory Coast, during the entire year, the rain falls for 270.6 days and collects up to 1604mm (63.15") of precipitation.Daylight
In September, the average length of the day in Guiglo, Ivory Coast, is 12h and 10min.On the first day of September in Guiglo, sunrise is at 06:22 and sunset at 18:36. On the last day of the month, sunrise is at 06:17 and sunset at 18:21 GMT.
Sunshine
In Guiglo, the average sunshine in September is 5.3h.UV index
In Guiglo, Ivory Coast, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In September, the maximum UV index of 6 transforms into these recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Guiglo, Ivory Coast
- Average high temperature in September: 27.9°C
The warmest month (with the highest average high temperature) is February (34°C).
The month with the lowest average high temperature is August (26.9°C).
- Average low temperature in September: 19.9°C
The month with the highest average low temperature is April (21.2°C).
The coldest month (with the lowest average low temperature) is January (17.3°C).
Average pressure in September
Guiglo, Ivory Coast
- Average pressure in September: 1013.3mbar
The month with the highest atmospheric pressure is July (1014.2mbar).
The month with the lowest atmospheric pressure is March (1010.4mbar).
Average wind speed in September
Guiglo, Ivory Coast
- Average wind speed in September: 3.9km/h
The windiest months (with the highest average wind speed) are July and August (4.8km/h).
The calmest month (with the lowest average wind speed) is October (3.6km/h).
Average humidity in September
Guiglo, Ivory Coast
- Average humidity in September: 91%
The months with the highest relative humidity are August and September (91%).
The month with the lowest relative humidity is January (42%).
Average rainfall in September
Guiglo, Ivory Coast
- Average rainfall in September: 239mm
The wettest month (with the highest rainfall) is October (255mm).
The driest month (with the least rainfall) is December (12mm).
Average rainfall days in September
Guiglo, Ivory Coast
- Average rainfall days in September: 29.5 days
The month with the highest number of rainy days is October (30 days).
The month with the least rainy days is January (6.1 days).
Average daylight in September /
Average sunshine in September
Guiglo, Ivory Coast
- Average daylight in September: 12h and 12min
The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 48min).
- Average sunshine in September: 5h and 18min
The month with the most sunshine is December (Average sunshine: 9h and 54min).
The month with the least sunshine is August (Average sunshine: 4h and 12min).
Average sunshine days in September
Guiglo, Ivory Coast
- Average sunshine days in September: 0.2 days
The month with the most sunshine days is January (24.4 days).
The month with the least sunshine days is September (0.2 days).
Average UV index in September
Guiglo, Ivory Coast
- Average UV index in September: 6
The months with the highest UV index are January, February and March (UV index 7).
The months with the lowest UV index are June, July and August (UV index 5).
Average cloud cover in September
Guiglo, Ivory Coast
- Average cloud cover in September: 75
The month with the most cloud cover is August (Cloud cover 81).
The month with the least cloud cover is January (Cloud cover 13).
Average visibility in September
Guiglo, Ivory Coast
- Average visibility in September: 5km
The month with the highest visibility is January (10km).
The months with the lowest visibility are August and September (5km).





