May weather forecast
Ndjili, Democratic Republic of Congo

May

Weather in May

May, the last month of the autumn in Ndjili, is another hot month, with an average temperature fluctuating between 22.1°C (71.8°F) and 31°C (87.8°F).

Temperature

Ndjili experiences an average high-temperature of a still hot 31°C (87.8°F) in May, subtly different from April's 31.2°C (88.2°F). In the month of May, the average low-temperature usually rests at an agreeable 22.1°C (71.8°F).

Heat index

The average heat index in May is computed to be a blisteringly hot 41°C (105.8°F). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a single figure representing how weather conditions feel when combining temperature and humidity. Physical activity, clothing, and metabolic variations are additional factors that impact an 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 of high significance 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.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

In Ndjili, Democratic Republic of Congo, the average relative humidity in May is 80%.

Rainfall

In Ndjili, in May, during 19.8 rainfall days, 78mm (3.07") of precipitation is typically accumulated. Throughout the year, in Ndjili, Democratic Republic of Congo, there are 197.5 rainfall days, and 834mm (32.83") of precipitation is accumulated.

Daylight

In Ndjili, the average length of the day in May is 11h and 55min.
On the first day of May in Ndjili, sunrise is at 05:56 and sunset at 17:54. On the last day of the month, sunrise is at 05:59 and sunset at 17:52 WAT.

Sunshine

In Ndjili, the average sunshine in May is 8.3h.

UV index

January, April through October and December, with an average maximum UV index of 7, are months with the highest UV index in Ndjili. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: An average maximum UV index of 7 in May leads to these recommendations:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.

Frequently asked questions

How hot is May in Ndjili?
In May, in Ndjili, the average high-temperature is 31°C (87.8°F), and the average low-temperature is 22.1°C (71.8°F). In May, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is computed to be 41°C (105.8°F).
What is the average humidity in May in Ndjili?
The average relative humidity in May in Ndjili, Democratic Republic of Congo, is 80%.
How many days does it rain in May in Ndjili?
In Ndjili, Democratic Republic of Congo, during May, the rain falls for 19.8 days and regularly aggregates up to 78mm (3.07") of precipitation.
How many hours of daylight does Ndjili have in May?
In Ndjili, Democratic Republic of Congo, the average day length in May is 11h and 55min.
When are sunrise and sunset in May in Ndjili?
In May, on the first day of the month, sunrise is at 05:56 and sunset at 17:54. On the last day of the month, sunrise is at 05:59 and sunset at 17:52 WAT.
How long on average sun shines in May in Ndjili?
In Ndjili, the average sunshine duration in May is 8.3h.
What are the months with the highest UV index in Ndjili?
The months with the highest UV index in Ndjili are January, April through October and December, with an average maximum UV index of 7.
What is the UV index reading in May in Ndjili?
In Ndjili, the average daily maximum UV index in May 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 May
Ndjili, Democratic Republic of Congo
  • Average high temperature in May: 31°C

The warmest month (with the highest average high temperature) is August (33.3°C).
The month with the lowest average high temperature is December (29.5°C).

  • Average low temperature in May: 22.1°C

The month with the highest average low temperature is September (22.9°C).
The coldest months (with the lowest average low temperature) are June and July (20.9°C).

Average pressure in May
Ndjili, Democratic Republic of Congo
  • Average pressure in May: 1011.5mbar

The month with the highest atmospheric pressure is June (1013mbar).
The month with the lowest atmospheric pressure is February (1010.2mbar).

Average wind speed in May
Ndjili, Democratic Republic of Congo
  • Average wind speed in May: 4.5km/h

The windiest month (with the highest average wind speed) is August (8.1km/h).
The calmest months (with the lowest average wind speed) are April, May and December (4.5km/h).

Average humidity in May
Ndjili, Democratic Republic of Congo
  • Average humidity in May: 80%

The months with the highest relative humidity are November and December (84%).
The month with the lowest relative humidity is August (55%).

Average rainfall in May
Ndjili, Democratic Republic of Congo
  • Average rainfall in May: 78mm

The wettest month (with the highest rainfall) is October (126mm).
The driest month (with the least rainfall) is July (2mm).

Average rainfall days in May
Ndjili, Democratic Republic of Congo
  • Average rainfall days in May: 19.8 days

The month with the highest number of rainy days is December (23.6 days).
The month with the least rainy days is July (2.8 days).

Average daylight in May /
Average sunshine in May
Ndjili, Democratic Republic of 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 2min

The month with the most sunshine is January (Average sunshine: 9h and 24min).
The month with the least sunshine is November (Average sunshine: 6h and 48min).

Average sunshine days in May
Ndjili, Democratic Republic of Congo
  • Average sunshine days in May: 9.8 days

The month with the most sunshine days is July (27.5 days).
The month with the least sunshine days is January (6.2 days).

Average UV index in May
Ndjili, Democratic Republic of Congo
  • Average UV index in May: 7

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

Average cloud cover in May
Ndjili, Democratic Republic of Congo
  • Average cloud cover in May: 37

The month with the most cloud cover is November (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 18).

Average visibility in May
Ndjili, Democratic Republic of Congo
  • Average visibility in May: 9km

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

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