September weather forecastSaltpond, Ghana

September

Weather in September

September offers a blend of climatic features as it marks the transition from the rainy season to the dry season in Saltpond. A slow decrease in rainfall and humidity begins from this month, setting the stage for the upcoming drier months. The city finds itself at the crossroads of both the wet and dry seasons. Though rainfall persists, a slight decrease in precipitation to 96mm (3.78") signals that the wet season is bidding adieu. Therefore, September creates an environment that welcomes visitors with the promise of both cleansing rains and warm, dry days.

Temperature

Saltpond registers an average high-temperature of a still moderately hot 27°C (80.6°F) at the commencement of September, closely related to the preceding month. Nighttime temperatures hover around an average low of 23.4°C (74.1°F) in September, a slight descent from daytime highs.

Heat index

September's heat index is appraised at a tropical 30°C (86°F). If one continues to be active during enduring exposure, it could result in fatigue and heat cramps.
In reference to the heat index, it's for places in shade and with a slight wind. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is found by incorporating humidity levels into the air temperature measurement. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.

Humidity

September is the most humid month, with an average relative humidity of 87%.

Rainfall

In Saltpond, in September, during 26.2 rainfall days, 96mm (3.78") of precipitation is typically accumulated. In Saltpond, during the entire year, the rain falls for 271 days and collects up to 897mm (35.31") of precipitation.

Sea temperature

In Saltpond, the average seawater temperature in September is 24.8°C (76.6°F).
Note: Cold sensitivities vary, but with the right amount of sunshine, a gentle breeze, and a warm day, a swim in 24.8°C (76.6°F) waters might be just right. Remember, Olympic swimmers are used to waters between 25°C (77°F) and 28°C (82.4°F).

Daylight

In September, the average length of the day is 12h and 9min.
On the first day of September, sunrise is at 05:57 and sunset at 18:10. On the last day of the month, sunrise is at 05:51 and sunset at 17:56 GMT.

Sunshine

In Saltpond, the average sunshine in September is 6.9h.

UV index

In September, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the average person.
Note: In September, the maximum UV index of 6 suggests these recommendations:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. 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. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Be attentive! The UV exposure is heightened with reflections from sand and water.

Frequently asked questions

In September, the average high-temperature and low-temperature are 27°C (80.6°F) and 23.4°C (74.1°F) respectively. The average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in September is appraised at 30°C (86°F).

The most humid month is September, with an average relative humidity of 87%.

In Saltpond, the average relative humidity in September is 87%.

In Saltpond, during September, the rain falls for 26.2 days and regularly aggregates up to 96mm (3.78") of precipitation.

In Saltpond, the average seawater temperature in September is 24.8°C (76.6°F). For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 24.8°C (76.6°F).

In September, the average day length is 12h and 9min.

On the first day of September, sunrise is at 05:57 and sunset at 18:10. On the last day of the month, sunrise is at 05:51 and sunset at 17:56 GMT.

In September, the average sunshine duration is 6.9h.

The average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average sea temperature
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Saltpond, Ghana

  • Average high temperature in September: 27°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 (26.7°C).

  • Average low temperature in September: 23.4°C

The months with the highest average low temperature are March and April (26.3°C).
The coldest month (with the lowest average low temperature) is August (22.9°C).

Average pressure in September
Saltpond, Ghana

  • Average pressure in September: 1013mbar

The month with the highest atmospheric pressure is July (1013.9mbar).
The months with the lowest atmospheric pressure are February and March (1009.9mbar).

Average wind speed in September
Saltpond, Ghana

  • Average wind speed in September: 13km/h

The windiest month (with the highest average wind speed) is August (14.4km/h).
The calmest month (with the lowest average wind speed) is November (10.1km/h).

Average humidity in September
Saltpond, Ghana

  • Average humidity in September: 87%

The month with the highest relative humidity is September (87%).
The month with the lowest relative humidity is January (75%).

Average rainfall in September
Saltpond, Ghana

  • Average rainfall in September: 96mm

The wettest month (with the highest rainfall) is June (179mm).
The driest month (with the least rainfall) is January (32mm).

Average rainfall days in September
Saltpond, Ghana

  • Average rainfall days in September: 26.2 days

The month with the highest number of rainy days is October (28.4 days).
The month with the least rainy days is January (14.9 days).

Average sea temperature in September
Saltpond, Ghana

  • Average sea temperature in September: 24.8°C

The best month for swimming (with the highest average sea temperature) is April (28.8°C).
The coldest month (with the lowest average sea temperature) is August (24°C).

Average daylight in September /
Average sunshine in September
Saltpond, Ghana

  • Average daylight in September: 12h and 6min

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: 6h and 54min

The month with the most sunshine is April (Average sunshine: 10h and 36min).
The month with the least sunshine is August (Average sunshine: 6h and 36min).

Average sunshine days in September
Saltpond, Ghana

  • Average sunshine days in September: 2.5 days

The month with the most sunshine days is January (13.4 days).
The month with the least sunshine days is October (1 days).

Average UV index in September
Saltpond, Ghana

  • Average UV index in September: 6

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

Average cloud cover in September
Saltpond, Ghana

  • Average cloud cover in September: 56

The months with the most cloud cover are July and August (Cloud cover 57).
The month with the least cloud cover is January (Cloud cover 21).

Average visibility in September
Saltpond, Ghana

  • Average visibility in September: 9km

The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (10km).
The month with the lowest visibility is September (9km).