September weather forecast
Bulok, The Gambia

September

Weather in September

September in Bulok, The Gambia, culminates the monsoon season with decreased rains but consistent humidity levels. The precipitation reduces significantly compared to August, yet the humidity remains at an elevated 80%. The atmosphere maintains its dewy nature due to the consistent humidity despite a declining rainfall trend. The days become shorter, and the sun gradually resumes its dominion as the monsoon retraces. As September concludes, it paves the way for a bright season to dawn.

Temperature

As Bulok transitions into September, the average high-temperature stands at a still warm 29.5°C (85.1°F), offering little variation from the preceding month. A mild drop to an average of 26.1°C (79°F) marks the nights during September.

Heat index

In September, the average heat index is evaluated at a very hot 36°C (96.8°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is found by incorporating humidity levels into the air temperature measurement. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

August and September, with an average relative humidity of 80%, are the most humid months.

Rainfall

In Bulok, in September, it is raining for 17.6 days, with typically 121mm (4.76") of accumulated precipitation. Throughout the year, there are 77 rainfall days, and 427mm (16.81") of precipitation is accumulated.

Daylight

In September, the average length of the day in Bulok is 12h and 12min.
On the first day of the month, sunrise is at 06:54 and sunset at 19:16. On the last day of September, sunrise is at 06:54 and sunset at 18:56 GMT.

Sunshine

The average sunshine in September is 8.2h.

UV index

The months with the highest UV index are January, April through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: An average maximum UV index of 7 in September leads to these recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.

Frequently asked questions

How hot does it get in September?
During September, Bulok experiences an average high-temperature of 29.5°C (85.1°F) and a low-temperature of 26.1°C (79°F). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in September is evaluated at 36°C (96.8°F).
What is the most humid month?
August and September, with an average relative humidity of 80%, are most humid months.
What is the average humidity in September?
In Bulok, the average relative humidity in September is 80%.
How much does it rain in September?
In Bulok, in September, during 17.6 rainfall days, 121mm (4.76") of precipitation is typically accumulated.
What is the average length of the day in September?
In Bulok, the average day length in September is 12h and 12min.
What time are sunrise and sunset in September in Bulok?
On the first day of September, sunrise is at 06:54 and sunset at 19:16. On the last day of the month, sunrise is at 06:54 and sunset at 18:56 GMT.
How long on average sun shines in September?
In Bulok, the average sunshine duration in September is 8.2h.
What is the month with the highest UV index?
The months with the highest UV index are January, April through December, with an average maximum UV index of 7.
How high is the UV index in September?
In September, the average daily maximum UV index is 7. A UV Index value 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 daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September - Bulok, The Gambia
Average temperature in September
Bulok, The Gambia
  • Average high temperature in September: 29.5°C

The warmest month (with the highest average high temperature) is November (31.8°C).
The month with the lowest average high temperature is May (28.1°C).

  • Average low temperature in September: 26.1°C

The month with the highest average low temperature is October (26.9°C).
The coldest month (with the lowest average low temperature) is February (21.6°C).

Average pressure in September - Bulok, The Gambia
Average pressure in September
Bulok, The Gambia
  • Average pressure in September: 1012mbar

The month with the highest atmospheric pressure is July (1012.6mbar).
The month with the lowest atmospheric pressure is April (1010.3mbar).

Average wind speed in September - Bulok, The Gambia
Average wind speed in September
Bulok, The Gambia
  • Average wind speed in September: 12.8km/h

The windiest month (with the highest average wind speed) is February (18.6km/h).
The calmest month (with the lowest average wind speed) is September (12.8km/h).

Average humidity in September - Bulok, The Gambia
Average humidity in September
Bulok, The Gambia
  • Average humidity in September: 80%

The months with the highest relative humidity are August and September (80%).
The month with the lowest relative humidity is January (39%).

Average rainfall in September - Bulok, The Gambia
Average rainfall in September
Bulok, The Gambia
  • Average rainfall in September: 121mm

The wettest month (with the highest rainfall) is August (177mm).
The driest months (with the least rainfall) are January, February and December (0mm).

Average rainfall days in September - Bulok, The Gambia
Average rainfall days in September
Bulok, The Gambia
  • Average rainfall days in September: 17.6 days

The month with the highest number of rainy days is August (21.6 days).
The month with the least rainy days is February (0.2 days).

Average daylight in September / Average sunshine in September - Bulok, The Gambia
Average daylight in September /
Average sunshine in September
Bulok, The Gambia
  • Average daylight in September: 12h and 1min

The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 24min).

  • Average sunshine in September: 8h and 1min

The months with the most sunshine are March, April and May (Average sunshine: 9h and 54min).
The month with the least sunshine is August (Average sunshine: 7h and 18min).

Average sunshine days in September - Bulok, The Gambia
Average sunshine days in September
Bulok, The Gambia
  • Average sunshine days in September: 10.4 days

The months with the most sunshine days are January and December (30.7 days).
The month with the least sunshine days is August (7.3 days).

Average UV index in September - Bulok, The Gambia
Average UV index in September
Bulok, The Gambia
  • Average UV index in September: 7

The months with the highest UV index are January, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are February and March (UV index 6).

Average cloud cover in September - Bulok, The Gambia
Average cloud cover in September
Bulok, The Gambia
  • Average cloud cover in September: 37

The month with the most cloud cover is August (Cloud cover 50).
The month with the least cloud cover is April (Cloud cover 6).

Average visibility in September - Bulok, The Gambia
Average visibility in September
Bulok, The Gambia
  • Average visibility in September: 10km

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

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