May weather forecast
Etoumbi, Congo

May

Weather in May

The weather in May shifts subtly from that experienced in April. While the switched-on monsoon conditions persist, the quantity of rain reaches its maximum for the year. There is a slight decrease in the average monthly temperature, which goes from 32.7°C (90.9°F) in April down to 31.7°C (89.1°F). Despite a small dip in average rainfall from the previous month, May records the highest rainfall of the year at 112mm (4.41"). As June approaches, the conditions show signs of another slight transformation, bringing about a shift from the densely moist conditions.

Temperature

As May takes hold, the average high-temperature is a still hot 31.7°C (89.1°F), nearly mirroring that of the previous month. An average low-temperature of 22.4°C (72.3°F) is common during the nights of May.

Heat index

May's heat index is appraised at a blisteringly hot 42°C (107.6°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
Heat index evaluations are typically in the context of light winds and shaded environments. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'real feel' or 'apparent temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical 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.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

The average relative humidity in May is 78%.

Rainfall

In Etoumbi, in May, it is raining for 24.5 days, with typically 112mm (4.41") of accumulated precipitation. In Etoumbi, Congo, during the entire year, the rain falls for 270.9 days and collects up to 1169mm (46.02") of precipitation.

Daylight

In Etoumbi, the average length of the day in May is 12h and 7min.
On the first day of May, sunrise is at 05:53 and sunset at 18:01. On the last day of the month, sunrise is at 05:54 and sunset at 18:01 WAT.

Sunshine

In May, the average sunshine is 8.5h.

UV index

The months with the highest UV index are January through July, November and December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index of 7 in May converts into the following recommendations:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.

Frequently asked questions

How hot is it in May?
The average high-temperature and low-temperature during May are 31.7°C (89.1°F) and 22.4°C (72.3°F) respectively. In May, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is appraised at 42°C (107.6°F).
What is the average humidity in May?
In Etoumbi, Congo, the average relative humidity in May is 78%.
How much does it rain in May?
In May, the rain falls for 24.5 days. Throughout May, 112mm (4.41") of precipitation is accumulated.
How many hours of daylight does Etoumbi have in May?
In Etoumbi, the average day length in May is 12h and 7min.
What time are sunrise and sunset in May?
On the first day of May, sunrise is at 05:53 and sunset at 18:01. On the last day of the month, sunrise is at 05:54 and sunset at 18:01 WAT.
How long on average sun shines in May?
In Etoumbi, the average sunshine duration in May is 8.5h.
What is the month with the highest UV index?
January through July, November and December, with an average maximum UV index of 7, are months with the highest UV index.
How high is the UV index in May in Etoumbi?
In May, the average daily maximum UV index is 7. A UV Index estimate of 6 to 7 represents a high hazard to health 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 - Etoumbi, Congo
Average temperature in May
Etoumbi, Congo
  • Average high temperature in May: 31.7°C

The warmest month (with the highest average high temperature) is January (34.3°C).
The month with the lowest average high temperature is October (30.1°C).

  • Average low temperature in May: 22.4°C

The month with the highest average low temperature is February (23.1°C).
The coldest month (with the lowest average low temperature) is October (21.5°C).

Average pressure in May - Etoumbi, Congo
Average pressure in May
Etoumbi, Congo
  • Average pressure in May: 1010.8mbar

The month with the highest atmospheric pressure is July (1012.3mbar).
The month with the lowest atmospheric pressure is February (1009mbar).

Average wind speed in May - Etoumbi, Congo
Average wind speed in May
Etoumbi, Congo
  • Average wind speed in May: 4.6km/h

The windiest month (with the highest average wind speed) is August (5.4km/h).
The calmest month (with the lowest average wind speed) is November (4.1km/h).

Average humidity in May - Etoumbi, Congo
Average humidity in May
Etoumbi, Congo
  • Average humidity in May: 78%

The month with the highest relative humidity is October (85%).
The month with the lowest relative humidity is January (63%).

Average rainfall in May - Etoumbi, Congo
Average rainfall in May
Etoumbi, Congo
  • Average rainfall in May: 112mm

The wettest month (with the highest rainfall) is October (182mm).
The driest month (with the least rainfall) is January (33mm).

Average rainfall days in May - Etoumbi, Congo
Average rainfall days in May
Etoumbi, Congo
  • Average rainfall days in May: 24.5 days

The month with the highest number of rainy days is October (28.7 days).
The month with the least rainy days is January (14.2 days).

Average daylight in May / Average sunshine in May - Etoumbi, Congo
Average daylight in May /
Average sunshine in May
Etoumbi, Congo
  • Average daylight in May: 12h and 1min

The month with the longest days is June (Average daylight: 12h and 6min).
The months with the shortest days are March and September (Average daylight: 12h and 6min).

  • Average sunshine in May: 8h and 3min

The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is October (Average sunshine: 7h and 12min).

Average sunshine days in May - Etoumbi, Congo
Average sunshine days in May
Etoumbi, Congo
  • Average sunshine days in May: 4.7 days

The month with the most sunshine days is January (14.6 days).
The month with the least sunshine days is October (1.5 days).

Average UV index in May - Etoumbi, Congo
Average UV index in May
Etoumbi, Congo
  • Average UV index in May: 7

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

Average cloud cover in May - Etoumbi, Congo
Average cloud cover in May
Etoumbi, Congo
  • Average cloud cover in May: 39

The month with the most cloud cover is October (Cloud cover 53).
The month with the least cloud cover is January (Cloud cover 26).

Average visibility in May - Etoumbi, Congo
Average visibility in May
Etoumbi, Congo
  • Average visibility in May: 9km

The months with the highest visibility are January and July (10km).
The month with the lowest visibility is October (7km).

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