May weather forecast
Kwaluseni, Swaziland

May

Weather in May

The arid season continues in May in Kwaluseni, with a significant drop in rainfall from April's 45mm (1.77") to just 6mm (0.24") in this month. Consequently, the number of sunshine days shoots up, contributing to pleasant conditions for outdoor activities. The decrease in temperatures continues, contributing to comfortable daytime and cooler evenings. The clearer skies drive up visibility, making this month an excellent choice for sightseeing tour.

Temperature

With the onset of May, the average high-temperature stands at a still moderately hot 23.8°C (74.8°F), closely aligned with April's 24.3°C (75.7°F). Kwaluseni reports a marked divergence from daytime peaks throughout May, with lows averaging at a cool 11.8°C (53.2°F).

Humidity

In Kwaluseni, the average relative humidity in May is 67%.

Rainfall

In Kwaluseni, during May, the rain falls for 5.5 days and regularly aggregates up to 6mm (0.24") of precipitation. In Kwaluseni, during the entire year, the rain falls for 156.8 days and collects up to 549mm (21.61") of precipitation.

Daylight

In Kwaluseni, the average length of the day in May is 10h and 49min.
On the first day of May in Kwaluseni, sunrise is at 06:19 and sunset at 17:24. On the last day of the month, sunrise is at 06:34 and sunset at 17:10 SAST.

Sunshine

The average sunshine in May is 7.4h.

UV index

April through October, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.
Note: The daily maximum UV index of 5 in May interprets into the following advice:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.

Frequently asked questions

What is the average May temperature?
The high-temperature during May is 23.8°C (74.8°F) and the low-temperature is 11.8°C (53.2°F). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines air temperature and relative humidity, in February is calculated to be 31°C (87.8°F).
What is the average humidity in May?
In Kwaluseni, the average relative humidity in May is 67%.
How much does it rain in May?
In Kwaluseni, during May, the rain falls for 5.5 days and regularly aggregates up to 6mm (0.24") of precipitation.
What is the average length of the day in May?
In Kwaluseni, the average day length in May is 10h and 49min.
When are sunrise and sunset in May?
In May, on the first day of the month, sunrise is at 06:19 and sunset at 17:24. On the last day of the month, in Kwaluseni, sunrise is at 06:34 and sunset at 17:10 SAST.
How many hours of sunshine does Kwaluseni have in May?
The average sunshine duration in May is 7.4h.
When is the lowest UV index?
The months with the lowest UV index are April through October, with an average maximum UV index of 5.
What is the UV index intensity in May?
In Kwaluseni, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a medium health risk from exposure to the Sun's 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
Kwaluseni, Swaziland
  • Average high temperature in May: 23.8°C

The warmest month (with the highest average high temperature) is December (27.5°C).
The month with the lowest average high temperature is July (21.4°C).

  • Average low temperature in May: 11.8°C

The month with the highest average low temperature is December (17.5°C).
The coldest month (with the lowest average low temperature) is July (9.3°C).

Average pressure in May
Kwaluseni, Swaziland
  • Average pressure in May: 1020.3mbar

The month with the highest atmospheric pressure is July (1024.1mbar).
The month with the lowest atmospheric pressure is January (1014mbar).

Average wind speed in May
Kwaluseni, Swaziland
  • Average wind speed in May: 6.7km/h

The windiest month (with the highest average wind speed) is September (8.2km/h).
The calmest month (with the lowest average wind speed) is March (6.1km/h).

Average humidity in May
Kwaluseni, Swaziland
  • Average humidity in May: 67%

The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is August (57%).

Average rainfall in May
Kwaluseni, Swaziland
  • Average rainfall in May: 6mm

The wettest month (with the highest rainfall) is December (110mm).
The driest month (with the least rainfall) is July (4mm).

Average rainfall days in May
Kwaluseni, Swaziland
  • Average rainfall days in May: 5.5 days

The month with the highest number of rainy days is December (22.7 days).
The month with the least rainy days is June (3.6 days).

Average daylight in May /
Average sunshine in May
Kwaluseni, Swaziland
  • Average daylight in May: 10h and 5min

The month with the longest days is December (Average daylight: 13h and 48min).
The month with the shortest days is June (Average daylight: 10h and 30min).

  • Average sunshine in May: 7h and 2min

The month with the most sunshine is November (Average sunshine: 9h and 0min).
The month with the least sunshine is April (Average sunshine: 6h and 24min).

Average sunshine days in May
Kwaluseni, Swaziland
  • Average sunshine days in May: 23.8 days

The month with the most sunshine days is June (25.4 days).
The month with the least sunshine days is December (5.3 days).

Average UV index in May
Kwaluseni, Swaziland
  • Average UV index in May: 5

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

Average cloud cover in May
Kwaluseni, Swaziland
  • Average cloud cover in May: 19

The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is June (Cloud cover 14).

Average visibility in May
Kwaluseni, Swaziland
  • Average visibility in May: 9km

The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February and March (7km).

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