May weather forecast
Chamen, The Gambia

May

Weather in May

May, the last month of the spring in Chamen, is also a sweltering month, with an average temperature fluctuating between 23.3°C (73.9°F) and 37.4°C (99.3°F).

Temperature

Chamen's weather, upon May's arrival, documents an average high-temperature of a still fiery hot 37.4°C (99.3°F), nearly identical to the prior month. In May, the temperature sees a substantial plunge from daytime highs to a low average of 23.3°C (73.9°F).

Heat index

The heat index value during May is calculated to be a burning hot 45°C (113°F). Prudent: Heat cramps and heat exhaustion are likely. Heatstroke becomes imminent with sustained exertion.
Be aware that heat index ratings are designed for shaded locations and minor breezes. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

The average relative humidity in May is 47%.

Rainfall

Months with rainfall are March, May through November. May is the first month it rains. Throughout May, in the average 2.5 rainfall days, it receives 3mm (0.12") of precipitation. Throughout the year, there are 84.2 rainfall days, and 453mm (17.83") of precipitation is accumulated.

Daylight

The average length of the day in May is 12h and 46min.
On the first day of the month, sunrise is at 06:43 and sunset at 19:21. On the last day of May, in Chamen, sunrise is at 06:37 and sunset at 19:29 GMT.

Sunshine

In Chamen, the average sunshine in May is 9.9h.

UV index

The months with the highest UV index are April and May, with an average maximum UV index of 8. A UV Index reading of 8 to 10 represents a very high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum UV index, 8 during May, leads to the following recommendations:
Stay protected; otherwise, skin and eyes can suffer rapid damage. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Experience reduced UV exposure by about half when donning a wide-brim hat.

Frequently asked questions

How hot does it get in May?
During May, Chamen experiences an average high-temperature of 37.4°C (99.3°F) and a low-temperature of 23.3°C (73.9°F). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in May is calculated to be 45°C (113°F).
What is the average humidity in May?
In Chamen, the average relative humidity in May is 47%.
When does it start to rain?
May is the first month it rains. Throughout May, in the average 2.5 rainfall days, it receives 3mm (0.12") of precipitation.
What is the average length of the day in May?
In Chamen, the average day length in May is 12h and 46min.
What time are sunrise and sunset in May?
On the first day of May, sunrise is at 06:43 and sunset at 19:21. On the last day of the month, sunrise is at 06:37 and sunset at 19:29 GMT.
How many hours of sunshine does Chamen have in May?
The average sunshine duration in May is 9.9h.
When is the highest UV index?
April and May, with an average maximum UV index of 8, are months with the highest UV index.
What is the UV index reading in May?
In Chamen, the average daily maximum UV index in May is 8. A UV Index reading of 8 to 10 represents a very high hazard to health 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 May
Chamen, The Gambia
  • Average high temperature in May: 37.4°C

The warmest month (with the highest average high temperature) is April (38.4°C).
The month with the lowest average high temperature is August (31.5°C).

  • Average low temperature in May: 23.3°C

The month with the highest average low temperature is July (25.6°C).
The coldest month (with the lowest average low temperature) is January (20.6°C).

Average pressure in May
Chamen, The Gambia
  • Average pressure in May: 1010.7mbar

The month with the highest atmospheric pressure is July (1012.4mbar).
The month with the lowest atmospheric pressure is April (1009.9mbar).

Average wind speed in May
Chamen, The Gambia
  • Average wind speed in May: 12.7km/h

The windiest month (with the highest average wind speed) is February (13.5km/h).
The calmest month (with the lowest average wind speed) is September (8.8km/h).

Average humidity in May
Chamen, The Gambia
  • Average humidity in May: 47%

The month with the highest relative humidity is September (80%).
The month with the lowest relative humidity is January (20%).

Average rainfall in May
Chamen, The Gambia
  • Average rainfall in May: 3mm

The wettest month (with the highest rainfall) is August (188mm).
The driest months (with the least rainfall) are January, February, April and December (0mm).

Average rainfall days in May
Chamen, The Gambia
  • Average rainfall days in May: 2.5 days

The month with the highest number of rainy days is August (22.4 days).
The months with the least rainy days are January, February, March and December (0.3 days).

Average daylight in May /
Average sunshine in May
Chamen, The Gambia
  • Average daylight in May: 12h and 5min

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 18min).

  • Average sunshine in May: 9h 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: 6h and 54min).

Average sunshine days in May
Chamen, The Gambia
  • Average sunshine days in May: 27.7 days

The months with the most sunshine days are January and December (30.7 days).
The month with the least sunshine days is August (6.8 days).

Average UV index in May
Chamen, The Gambia
  • Average UV index in May: 8

The months with the highest UV index are April and May (UV index 8).
The months with the lowest UV index are January, February, March, June, July, August, September, October, November and December (UV index 7).

Average cloud cover in May
Chamen, The Gambia
  • Average cloud cover in May: 9

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 May
Chamen, The Gambia
  • Average visibility in May: 10km

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

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