August weather forecast
Gambia, Guinea-Bissau

August

Weather in August

The last month of the summer, August, is also a hot month in Gambia, Guinea-Bissau, with an average temperature varying between 30.5°C (86.9°F) and 23.8°C (74.8°F).

Temperature

In Gambia, August is the coldest month, with temperatures averaging a high of 30.5°C (86.9°F) and a low of 23.8°C (74.8°F).

Heat index

The heat index for August is appraised at an extremely hot 41°C (105.8°F). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', shows a temperature sensation when both heat and moisture conditions are combined. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

August and September, with an average relative humidity of 84%, are the most humid months.

Rainfall

August is the month with the most rainfall. Rain falls for 27 days and accumulates 245mm (9.65") of precipitation.

Daylight

In August, the average length of the day is 12h and 31min.
On the first day of the month, sunrise is at 06:48 and sunset at 19:27. On the last day of August, sunrise is at 06:51 and sunset at 19:12 GMT.

Sunshine

August has the least sunshine of the year in Gambia, with an average of 5.8h of sunshine.

UV index

August is the month with the lowest UV index, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for average individuals.
Note: A maximum UV index of 6 in August translates into the following recommendations:
Guard oneself from overexposure. Defence against sun injury is vital. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.

Frequently asked questions

What time of the year is the coldest?
August, with its high-temperature average of 30.5°C (86.9°F) and a low-temperature average of 23.8°C (74.8°F), is the coldest month.
Is it hot during August?
In August, in Gambia, the average high-temperature is 30.5°C (86.9°F), and the average low-temperature is 23.8°C (74.8°F). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, in August is appraised at 41°C (105.8°F).
What are the most humid months?
August and September, with an average relative humidity of 84%, are most humid months.
What is the average humidity in August?
In August, the average relative humidity is 84%.
What is the wettest month?
August is the month with the most rainfall. Rain falls for 27 days and accumulates 245mm (9.65") of precipitation.
How much does it rain in Gambia in August?
In August, the rain falls for 27 days. Throughout August, 245mm (9.65") of precipitation is accumulated.
What is the average length of the day in August?
The average day length in August is 12h and 31min.
When is the sunrise / sunset in August?
In August, on the first day of the month, sunrise is at 06:48 and sunset at 19:27. On the last day of the month, sunrise is at 06:51 and sunset at 19:12 GMT.
What is the month with the least sunshine?
The month with the least sunshine is August, with an average of 5.8h of sunshine.
How long on average sun shines in August?
In Gambia, the average sunshine duration in August is 5.8h.
When is the lowest UV index?
With an average maximum UV index of 6, August is the month with the lowest UV index.
How high is the UV index in August?
In August, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to Sun's UV rays.
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 August
Gambia, Guinea-Bissau
  • Average high temperature in August: 30.5°C

The warmest month (with the highest average high temperature) is April (40.3°C).
The month with the lowest average high temperature is August (30.5°C).

  • Average low temperature in August: 23.8°C

The month with the highest average low temperature is June (25.3°C).
The coldest month (with the lowest average low temperature) is January (20.1°C).

Average pressure in August
Gambia, Guinea-Bissau
  • Average pressure in August: 1012.4mbar

The month with the highest atmospheric pressure is July (1012.7mbar).
The month with the lowest atmospheric pressure is April (1009.8mbar).

Average wind speed in August
Gambia, Guinea-Bissau
  • Average wind speed in August: 8.3km/h

The windiest month (with the highest average wind speed) is June (10.1km/h).
The calmest month (with the lowest average wind speed) is October (6.5km/h).

Average humidity in August
Gambia, Guinea-Bissau
  • Average humidity in August: 84%

The months with the highest relative humidity are August and September (84%).
The month with the lowest relative humidity is January (22%).

Average rainfall in August
Gambia, Guinea-Bissau
  • Average rainfall in August: 245mm

The wettest month (with the highest rainfall) is August (245mm).
The driest months (with the least rainfall) are January, February, March and December (0mm).

Average rainfall days in August
Gambia, Guinea-Bissau
  • Average rainfall days in August: 27 days

The month with the highest number of rainy days is August (27 days).
The month with the least rainy days is January (0.1 days).

Average daylight in August /
Average sunshine in August
Gambia, Guinea-Bissau
  • Average daylight in August: 12h and 3min

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 24min).

  • Average sunshine in August: 5h and 5min

The month with the most sunshine is April (Average sunshine: 10h and 0min).
The month with the least sunshine is August (Average sunshine: 5h and 48min).

Average sunshine days in August
Gambia, Guinea-Bissau
  • Average sunshine days in August: 2.8 days

The month with the most sunshine days is January (30.8 days).
The month with the least sunshine days is August (2.8 days).

Average UV index in August
Gambia, Guinea-Bissau
  • Average UV index in August: 6

The months with the highest UV index are March and April (UV index 8).
The month with the lowest UV index is August (UV index 6).

Average cloud cover in August
Gambia, Guinea-Bissau
  • Average cloud cover in August: 59

The month with the most cloud cover is August (Cloud cover 59).
The month with the least cloud cover is March (Cloud cover 6).

Average visibility in August
Gambia, Guinea-Bissau
  • Average visibility in August: 8km

The months with the highest visibility are January, February, March, April, May, June, November and December (10km).
The months with the lowest visibility are August and September (8km).

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