May weather forecast
Koumbou, Congo

May

Weather in May

May, the last month of the autumn in Koumbou, is another warm month, with an average temperature fluctuating between 24.9°C (76.8°F) and 28.8°C (83.8°F).

Temperature

The initiation of May sees an average high-temperature of a warm 28.8°C (83.8°F), showing minor variations from the previous month. The temperature during May sees a subtle transition from day to night, averaging a low of 24.9°C (76.8°F).

Heat index

For most parts of May, the heat index is estimated at a fiery hot 35°C (95°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are especially vital to children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
Through perspiration, the body has a natural mechanism to eliminate excessive heat via sweat evaporation. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

May through December, with an average relative humidity of 83%, are the most humid months.

Rainfall

In Koumbou, in May, during 17.4 rainfall days, 54mm (2.13") of precipitation is typically accumulated. In Koumbou, during the entire year, the rain falls for 217.2 days and collects up to 881mm (34.69") of precipitation.

Daylight

In May, the average length of the day is 11h and 55min.
On the first day of May, sunrise is at 06:11 and sunset at 18:08. On the last day of the month, sunrise is at 06:14 and sunset at 18:07 WAT.

Sunshine

April, May and December, with an average of 8.2h of sunshine, are months with the most sunshine.

UV index

In Koumbou, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index, 6 in May, converts into the following recommendations:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. 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. Employ a wide-brim hat for potent defense against up to 50% of UV rays.

Frequently asked questions

How hot is it in Koumbou in May?
May temperatures vary between a high-temperature of 28.8°C (83.8°F) and a low-temperature of 24.9°C (76.8°F). In May, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, is estimated at 35°C (95°F).
What are the most humid months in Koumbou?
May through December, with an average relative humidity of 83%, are most humid months.
What is the average humidity in May?
The average relative humidity in May is 83%.
How much does it rain in May?
In Koumbou, in May, it is raining for 17.4 days, with typically 54mm (2.13") of accumulated precipitation.
How many hours of daylight does Koumbou have in May?
The average day length in May is 11h and 55min.
When is the sunrise / sunset in May?
In May, on the first day of the month, sunrise is at 06:11 and sunset at 18:08. On the last day of the month, sunrise is at 06:14 and sunset at 18:07 WAT.
What are the months with the most sunshine?
The months with the most sunshine are April, May and December, with an average of 8.2h of sunshine.
How long on average sun shines in May?
In May, the average sunshine duration is 8.2h.
How high is the UV index in May?
In May, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents 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 May - Koumbou, Congo
Average temperature in May
Koumbou, Congo
  • Average high temperature in May: 28.8°C

The warmest month (with the highest average high temperature) is March (30.2°C).
The month with the lowest average high temperature is August (24.7°C).

  • Average low temperature in May: 24.9°C

The month with the highest average low temperature is March (26°C).
The coldest month (with the lowest average low temperature) is July (20.8°C).

Average pressure in May - Koumbou, Congo
Average pressure in May
Koumbou, Congo
  • Average pressure in May: 1011.4mbar

The month with the highest atmospheric pressure is July (1014.5mbar).
The month with the lowest atmospheric pressure is February (1009.9mbar).

Average wind speed in May - Koumbou, Congo
Average wind speed in May
Koumbou, Congo
  • Average wind speed in May: 9km/h

The windiest month (with the highest average wind speed) is October (11.4km/h).
The calmest month (with the lowest average wind speed) is January (8.7km/h).

Average humidity in May - Koumbou, Congo
Average humidity in May
Koumbou, Congo
  • Average humidity in May: 83%

The months with the highest relative humidity are May, June, July, August, September, October, November and December (83%).
The month with the lowest relative humidity is March (80%).

Average rainfall in May - Koumbou, Congo
Average rainfall in May
Koumbou, Congo
  • Average rainfall in May: 54mm

The wettest month (with the highest rainfall) is December (159mm).
The driest month (with the least rainfall) is July (2mm).

Average rainfall days in May - Koumbou, Congo
Average rainfall days in May
Koumbou, Congo
  • Average rainfall days in May: 17.4 days

The month with the highest number of rainy days is December (25.8 days).
The month with the least rainy days is June (5.1 days).

Average daylight in May / Average sunshine in May - Koumbou, Congo
Average daylight in May /
Average sunshine in May
Koumbou, Congo
  • Average daylight in May: 11h and 5min

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

  • Average sunshine in May: 8h and 1min

The months with the most sunshine are April, May and December (Average sunshine: 8h and 12min).
The month with the least sunshine is September (Average sunshine: 5h and 48min).

Average sunshine days in May - Koumbou, Congo
Average sunshine days in May
Koumbou, Congo
  • Average sunshine days in May: 9.9 days

The month with the most sunshine days is July (22.4 days).
The month with the least sunshine days is November (2.6 days).

Average UV index in May - Koumbou, Congo
Average UV index in May
Koumbou, Congo
  • Average UV index in May: 6

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

Average cloud cover in May - Koumbou, Congo
Average cloud cover in May
Koumbou, Congo
  • Average cloud cover in May: 40

The month with the most cloud cover is October (Cloud cover 66).
The month with the least cloud cover is May (Cloud cover 40).

Average visibility in May - Koumbou, Congo
Average visibility in May
Koumbou, Congo
  • Average visibility in May: 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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