September weather forecast
Kébali, Guinea

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Weather in September

September's weather in Kébali signifies a gradual retreat of the monsoon. With a decrease in rainfall amounts to 226mm (8.9"), the city starts drying out gradually. As the cloud percentage and humidity drop, the sun makes a welcome return. Despite the weather improvements, the lingering effects of the wet season continue through sporadic rainfall and dampness.

Temperature

Kébali's entry into September measures an average high-temperature of a still warm 26.3°C (79.3°F), closely parallel to the preceding month. Throughout the month of September, Kébali expects an average low of 18.7°C (65.7°F).

Humidity

In Kébali, the average relative humidity in September is 88%.

Rainfall

In Kébali, Guinea, during September, the rain falls for 29.3 days and regularly aggregates up to 226mm (8.9") of precipitation. Throughout the year, in Kébali, there are 178.1 rainfall days, and 1406mm (55.35") of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 11min.
On the first day of September, sunrise is at 06:38 and sunset at 18:58. On the last day of the month, sunrise is at 06:37 and sunset at 18:39 GMT.

Sunshine

The average sunshine in September in Kébali is 7.4h.

UV index

In September, the average daily maximum UV index in Kébali is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: The UV index of 6 during September translates into the following guidance:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.
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Frequently asked questions

What are September temperatures in Kébali?

An average high-temperature, in September, in Kébali, is 26.3°C (79.3°F) and the average low-temperature is 18.7°C (65.7°F). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, in June is appraised at 35°C (95°F).

What is the average humidity in September in Kébali?

In Kébali, the average relative humidity in September is 88%.

How much does it rain in Kébali in September?

In September, in Kébali, Guinea, the rain falls for 29.3 days. Throughout September, 226mm (8.9") of precipitation is accumulated.

What is the average length of the day in September in Kébali?

In September, the average day length in Kébali, Guinea, is 12h and 11min.

When is the sunrise / sunset in September in Kébali?

On the first day of September, sunrise is at 06:38 and sunset at 18:58. On the last day of the month, sunrise is at 06:37 and sunset at 18:39 GMT.

How long on average sun shines in September in Kébali?

In September, the average sunshine duration in Kébali is 7.4h.

How high is the UV index in September in Kébali?

The average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to Sun's UV rays.

Average temperature in September
Kébali, Guinea

Average temperature in September - Kébali, Guinea
  • Average high temperature in September: 26.3°C

The warmest month (with the highest average high temperature) is April (35.9°C).
The month with the lowest average high temperature is August (25.3°C).

  • Average low temperature in September: 18.7°C

The month with the highest average low temperature is May (21.2°C).
The coldest month (with the lowest average low temperature) is January (16.5°C).

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Average pressure in September
Kébali, Guinea

Average pressure in September - Kébali, Guinea
  • Average pressure in September: 1013.2mbar

The month with the highest atmospheric pressure is July (1013.7mbar).
The month with the lowest atmospheric pressure is April (1010mbar).

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Average wind speed in September
Kébali, Guinea

Average wind speed in September - Kébali, Guinea
  • Average wind speed in September: 6.3km/h

The windiest month (with the highest average wind speed) is February (8.8km/h).
The calmest month (with the lowest average wind speed) is October (6.1km/h).

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Average humidity in September
Kébali, Guinea

Average humidity in September - Kébali, Guinea
  • Average humidity in September: 88%

The month with the highest relative humidity is August (91%).
The month with the lowest relative humidity is February (23%).

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Average rainfall in September
Kébali, Guinea

Average rainfall in September - Kébali, Guinea
  • Average rainfall in September: 226mm

The wettest month (with the highest rainfall) is August (367mm).
The driest months (with the least rainfall) are January and December (0mm).

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Average rainfall days in September
Kébali, Guinea

Average rainfall days in September - Kébali, Guinea
  • Average rainfall days in September: 29.3 days

The month with the highest number of rainy days is August (30.4 days).
The months with the least rainy days are January and December (0.3 days).

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Average daylight in September /
Average sunshine in September
Kébali, Guinea

Average daylight in September / Average sunshine in September - Kébali, Guinea
  • Average daylight in September: 12h and 1min

The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 30min).

  • Average sunshine in September: 7h and 2min

The months with the most sunshine are February and March (Average sunshine: 9h and 54min).
The month with the least sunshine is August (Average sunshine: 5h and 30min).

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Average sunshine days in September
Kébali, Guinea

Average sunshine days in September - Kébali, Guinea
  • Average sunshine days in September: 0.5 days

The month with the most sunshine days is December (30.7 days).
The month with the least sunshine days is July (0.3 days).

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Average UV index in September
Kébali, Guinea

Average UV index in September - Kébali, Guinea
  • Average UV index in September: 6

The months with the highest UV index are January, February, March and April (UV index 7).
The month with the lowest UV index is August (UV index 5).

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Average cloud cover in September
Kébali, Guinea

Average cloud cover in September - Kébali, Guinea
  • Average cloud cover in September: 53

The month with the most cloud cover is August (Cloud cover 70).
The months with the least cloud cover are February and March (Cloud cover 8).

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Average visibility in September
Kébali, Guinea

Average visibility in September - Kébali, Guinea
  • Average visibility in September: 7km

The months with the highest visibility are January, February, March, April, May, November and December (10km).
The month with the lowest visibility is August (6km).

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Kébali, Guinea

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