Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
Grihiri, Ivory Coast, observes an average high-temperature of a still warm 27.2°C (81°F) in September, barely different from 26.6°C (79.9°F) in August. Grihiri's nighttime average temperature in September subtly descends to a still warm 23.2°C (73.8°F) from the daily highs.Heat index
During September, the heat index is calculated to be a hot 31°C (87.8°F). With sustained exposure and activity, exhaustion becomes probable, resulting in heat cramps.Given the heat index, its values are aligned with shaded sites and gentle winds. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
Humidity
The most humid month in Grihiri is September, with an average relative humidity of 87%.Rainfall
In Grihiri, in September, during 24.5 rainfall days, 67mm (2.64") of precipitation is typically accumulated. In Grihiri, during the entire year, the rain falls for 260.7 days and collects up to 903mm (35.55") of precipitation.Daylight
In Grihiri, the average length of the day in September is 12h and 9min.On the first day of the month, sunrise is at 06:18 and sunset at 18:31. On the last day of September, sunrise is at 06:13 and sunset at 18:17 GMT.
Sunshine
In Grihiri, the average sunshine in September is 4.8h.UV index
June through September, with an average maximum UV index of 6, are months with the lowest UV index in Grihiri. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum daily UV index of 6 during September morphs into the following directions:
Prevent overexposure. Protection from the sun's harmful effects is needed. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Frequently asked questions
What are the temperatures in Grihiri in September?
What is the most humid month in Grihiri?
What is the average humidity in September in Grihiri?
How much does it rain in Grihiri in September?
What is the average length of the day in September in Grihiri?
When are sunrise and sunset in September in Grihiri?
How long on average sun shines in September in Grihiri?
What is the month with the lowest UV index in Grihiri?
What is the UV index intensity in September in Grihiri?
Average temperature in September
Grihiri, Ivory Coast
- Average high temperature in September: 27.2°C
The warmest month (with the highest average high temperature) is April (31.3°C).
The month with the lowest average high temperature is August (26.6°C).
- Average low temperature in September: 23.2°C
The month with the highest average low temperature is April (25.8°C).
The coldest month (with the lowest average low temperature) is August (22.8°C).
Average pressure in September
Grihiri, Ivory Coast
- Average pressure in September: 1013.2mbar
The month with the highest atmospheric pressure is July (1014.2mbar).
The month with the lowest atmospheric pressure is February (1010.1mbar).
Average wind speed in September
Grihiri, Ivory Coast
- Average wind speed in September: 10.6km/h
The windiest month (with the highest average wind speed) is August (12km/h).
The calmest month (with the lowest average wind speed) is November (8.4km/h).
Average humidity in September
Grihiri, Ivory Coast
- Average humidity in September: 87%
The month with the highest relative humidity is September (87%).
The month with the lowest relative humidity is January (76%).
Average rainfall in September
Grihiri, Ivory Coast
- Average rainfall in September: 67mm
The wettest month (with the highest rainfall) is June (163mm).
The driest month (with the least rainfall) is January (33mm).
Average rainfall days in September
Grihiri, Ivory Coast
- Average rainfall days in September: 24.5 days
The month with the highest number of rainy days is October (27.6 days).
The month with the least rainy days is January (16.3 days).
Average daylight in September /
Average sunshine in September
Grihiri, Ivory Coast
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 48min).
- Average sunshine in September: 4h and 5min
The month with the most sunshine is January (Average sunshine: 9h and 6min).
The month with the least sunshine is August (Average sunshine: 4h and 30min).
Average sunshine days in September
Grihiri, Ivory Coast
- Average sunshine days in September: 3.7 days
The month with the most sunshine days is January (10.3 days).
The month with the least sunshine days is October (1.9 days).
Average UV index in September
Grihiri, Ivory Coast
- Average UV index in September: 6
The months with the highest UV index are January, February, March, April, May, October, November and December (UV index 7).
The months with the lowest UV index are June, July, August and September (UV index 6).
Average cloud cover in September
Grihiri, Ivory Coast
- Average cloud cover in September: 68
The month with the most cloud cover is August (Cloud cover 70).
The month with the least cloud cover is January (Cloud cover 27).
Average visibility in September
Grihiri, Ivory Coast
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August and December (10km).
The months with the lowest visibility are September, October and November (9km).
Grihiri, Ivory Coast
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