May weather forecast
Oyala, Equatorial Guinea

May

Weather in May

May ushers in an increment in rainfall with the record being set at 195mm (7.68"), the highest of the year. The fluctuating climate elements create a dynamic weather palette, ranging from bursts of sunlight to bouts of rain. The skyline is often veiled behind stratus clouds, painting a portrait of mystique and intrigue. Although the sun doesn't bestow its radiance generously this month, the warmth in the air persists. A stroll through the dew-soaked streets of Oyala, embraced by dense forest cover, is quite a refreshing spectacle in May.

Temperature

In May, the average high-temperature registers at a still tropical 30.3°C (86.5°F), nearly identical to April's 31.2°C (88.2°F). In Oyala, an average low-temperature of 20.8°C (69.4°F) is recorded during May nights.

Heat index

For May, the heat index is estimated at a blistering 42°C (107.6°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

The average relative humidity in May is 89%.

Rainfall

In Oyala, in May, during 29.3 rainfall days, 195mm (7.68") of precipitation is typically accumulated. In Oyala, during the entire year, the rain falls for 317.5 days and collects up to 1608mm (63.31") of precipitation.

Daylight

The average length of the day in May is 12h and 11min.
On the first day of May, sunrise is at 06:08 and sunset at 18:19. On the last day of the month, sunrise is at 06:08 and sunset at 18:20 WAT.

Sunshine

In May, the average sunshine is 5.9h.

UV index

January through May and December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: During May, 6 as the daily maximum UV index converts into the following advice:
Shield from overexposure. Defense against sun-related harm is required. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.

Frequently asked questions

How hot is May?
The average high-temperature and low-temperature during May are 30.3°C (86.5°F) and 20.8°C (69.4°F) respectively. In May, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is estimated at 42°C (107.6°F).
What is the average humidity in May?
In Oyala, the average relative humidity in May is 89%.
How many days does it rain in May?
In Oyala, in May, it is raining for 29.3 days, with typically 195mm (7.68") of accumulated precipitation.
What is the average length of the day in May?
In Oyala, the average day length in May is 12h and 11min.
When is the sunrise / sunset in May?
On the first day of May, sunrise is at 06:08 and sunset at 18:19. On the last day of the month, sunrise is at 06:08 and sunset at 18:20 WAT.
How long on average sun shines in May?
In May, the average sunshine duration is 5.9h.
What is the month with the highest UV index?
The months with the highest UV index are January through May and December, with an average maximum UV index of 6.
How high is the UV index in May?
In Oyala, Equatorial Guinea, the average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a 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 - Oyala, Equatorial Guinea
Average temperature in May
Oyala, Equatorial Guinea
  • Average high temperature in May: 30.3°C

The warmest month (with the highest average high temperature) is February (32.3°C).
The month with the lowest average high temperature is October (28.5°C).

  • Average low temperature in May: 20.8°C

The months with the highest average low temperature are February and April (21.1°C).
The coldest month (with the lowest average low temperature) is July (19.7°C).

Average pressure in May - Oyala, Equatorial Guinea
Average pressure in May
Oyala, Equatorial Guinea
  • Average pressure in May: 1011.8mbar

The month with the highest atmospheric pressure is July (1013.9mbar).
The month with the lowest atmospheric pressure is February (1010.2mbar).

Average wind speed in May - Oyala, Equatorial Guinea
Average wind speed in May
Oyala, Equatorial Guinea
  • Average wind speed in May: 3.5km/h

The windiest month (with the highest average wind speed) is August (4.7km/h).
The calmest months (with the lowest average wind speed) are May and November (3.5km/h).

Average humidity in May - Oyala, Equatorial Guinea
Average humidity in May
Oyala, Equatorial Guinea
  • Average humidity in May: 89%

The month with the highest relative humidity is October (91%).
The month with the lowest relative humidity is January (78%).

Average rainfall in May - Oyala, Equatorial Guinea
Average rainfall in May
Oyala, Equatorial Guinea
  • Average rainfall in May: 195mm

The wettest month (with the highest rainfall) is October (227mm).
The driest month (with the least rainfall) is January (37mm).

Average rainfall days in May - Oyala, Equatorial Guinea
Average rainfall days in May
Oyala, Equatorial Guinea
  • Average rainfall days in May: 29.3 days

The month with the highest number of rainy days is October (29.4 days).
The month with the least rainy days is December (20.5 days).

Average daylight in May / Average sunshine in May - Oyala, Equatorial Guinea
Average daylight in May /
Average sunshine in May
Oyala, Equatorial Guinea
  • Average daylight in May: 12h and 1min

The month with the longest days is June (Average daylight: 12h and 12min).
The month with the shortest days is December (Average daylight: 12h and 0min).

  • Average sunshine in May: 5h and 5min

The month with the most sunshine is January (Average sunshine: 8h and 18min).
The month with the least sunshine is October (Average sunshine: 4h and 30min).

Average sunshine days in May - Oyala, Equatorial Guinea
Average sunshine days in May
Oyala, Equatorial Guinea
  • Average sunshine days in May: 1.4 days

The month with the most sunshine days is January (8.4 days).
The month with the least sunshine days is September (0.3 days).

Average UV index in May - Oyala, Equatorial Guinea
Average UV index in May
Oyala, Equatorial Guinea
  • Average UV index in May: 6

The months with the highest UV index are January, February, March, April, May and December (UV index 6).
The months with the lowest UV index are June, July, August, September, October and November (UV index 5).

Average cloud cover in May - Oyala, Equatorial Guinea
Average cloud cover in May
Oyala, Equatorial Guinea
  • Average cloud cover in May: 73

The months with the most cloud cover are September and October (Cloud cover 81).
The month with the least cloud cover is January (Cloud cover 54).

Average visibility in May - Oyala, Equatorial Guinea
Average visibility in May
Oyala, Equatorial Guinea
  • Average visibility in May: 5km

The month with the highest visibility is January (7km).
The months with the lowest visibility are March, April, May, June, July, August, September, October and November (5km).

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