May weather forecast
Ngonini, Swaziland

englishespañol中文
Share

Weather in May

In May, Ngonini experiences a further reduction in temperatures as they dip to a high of 25.7°C (78.3°F). This decline is mirrored in the rainfall experienced during the month, with quantities dropping to a mere 6mm (0.24"). Winds picking up speed and reaching 6.4km/h (4mph) adds a cooling effect. This month also sees the cloud cover reduced to 18%, ensuring clear, sunny days. While the reduced cloud cover increases visibility, it also implies that the UV Index remains at 5, stressing the need for sun protection.

Temperature

May's commencement in Ngonini is accompanied by an average high-temperature of a still moderately hot 25.7°C (78.3°F), diverging marginally from April's 26.2°C (79.2°F). Ngonini observes a dramatic plunge from daytime highs in May, settling at an average low-temperature of 13.3°C (55.9°F).

Humidity

In Ngonini, the average relative humidity in May is 66%.

Rainfall

In Ngonini, in May, it is raining for 5.7 days, with typically 6mm (0.24") of accumulated precipitation. In Ngonini, during the entire year, the rain falls for 138.5 days and collects up to 488mm (19.21") of precipitation.

Daylight

In May, the average length of the day in Ngonini is 10h and 52min.
On the first day of the month, sunrise is at 06:17 and sunset at 17:24. On the last day of May, in Ngonini, sunrise is at 06:33 and sunset at 17:11 SAST.

Sunshine

In Ngonini, the average sunshine in May is 7.3h.

UV index

April through August, with an average maximum UV index of 5, are months with the lowest UV index in Ngonini. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 5 in May transforms into the following instructions:
Exercise care. People with light skin might get burns in fewer than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Stay sun-safe with clothing that is both closely woven and worn loosely.
[Resources]

Frequently asked questions

What is the usual temperature for Ngonini in May?

In Ngonini, in May, the average high-temperature is 25.7°C (78.3°F), and the average low-temperature is 13.3°C (55.9°F). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in March is appraised at 33°C (91.4°F).

What is the average humidity in May in Ngonini?

In May, the average relative humidity is 66%.

How much does it rain in Ngonini in May?

In May, in Ngonini, the rain falls for 5.7 days. Throughout May, 6mm (0.24") of precipitation is accumulated.

What is the average length of the day in May in Ngonini?

In Ngonini, the average day length in May is 10h and 52min.

When are sunrise and sunset in May in Ngonini?

In May, on the first day of the month, sunrise is at 06:17 and sunset at 17:24. On the last day of the month, sunrise is at 06:33 and sunset at 17:11 SAST.

How long on average sun shines in May in Ngonini?

The average sunshine duration in May is 7.3h.

When is the lowest UV index in Ngonini?

April through August, with an average maximum UV index of 5, are months with the lowest UV index.

What is the UV index reading in May in Ngonini?

In May, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in May
Ngonini, Swaziland

Average temperature in May - Ngonini, Swaziland
  • Average high temperature in May: 25.7°C

The warmest month (with the highest average high temperature) is December (29.1°C).
The month with the lowest average high temperature is July (23°C).

  • Average low temperature in May: 13.3°C

The months with the highest average low temperature are January and February (19°C).
The coldest month (with the lowest average low temperature) is June (10.6°C).

[Resources]

Average pressure in May
Ngonini, Swaziland

Average pressure in May - Ngonini, Swaziland
  • Average pressure in May: 1020.4mbar

The month with the highest atmospheric pressure is July (1024.1mbar).
The month with the lowest atmospheric pressure is January (1013.7mbar).

[Resources]

Average wind speed in May
Ngonini, Swaziland

Average wind speed in May - Ngonini, Swaziland
  • Average wind speed in May: 6.4km/h

The windiest month (with the highest average wind speed) is September (8.5km/h).
The calmest months (with the lowest average wind speed) are March and May (6.4km/h).

[Resources]

Average humidity in May
Ngonini, Swaziland

Average humidity in May - Ngonini, Swaziland
  • Average humidity in May: 66%

The months with the highest relative humidity are January, February and March (78%).
The months with the lowest relative humidity are August and September (56%).

[Resources]

Average rainfall in May
Ngonini, Swaziland

Average rainfall in May - Ngonini, Swaziland
  • Average rainfall in May: 6mm

The wettest month (with the highest rainfall) is December (94mm).
The driest month (with the least rainfall) is July (2mm).

[Resources]

Average rainfall days in May
Ngonini, Swaziland

Average rainfall days in May - Ngonini, Swaziland
  • Average rainfall days in May: 5.7 days

The month with the highest number of rainy days is December (20.5 days).
The month with the least rainy days is June (1.8 days).

[Resources]

Average daylight in May /
Average sunshine in May
Ngonini, Swaziland

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

The month with the longest days is December (Average daylight: 13h and 42min).
The month with the shortest days is June (Average daylight: 10h and 36min).

  • Average sunshine in May: 7h and 2min

The month with the most sunshine is February (Average sunshine: 9h and 18min).
The month with the least sunshine is April (Average sunshine: 6h and 24min).

[Resources]

Average sunshine days in May
Ngonini, Swaziland

Average sunshine days in May - Ngonini, Swaziland
  • Average sunshine days in May: 23.8 days

The month with the most sunshine days is June (27.3 days).
The month with the least sunshine days is December (7.5 days).

[Resources]

Average UV index in May
Ngonini, Swaziland

Average UV index in May - Ngonini, Swaziland
  • Average UV index in May: 5

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

[Resources]

Average cloud cover in May
Ngonini, Swaziland

Average cloud cover in May - Ngonini, Swaziland
  • Average cloud cover in May: 18

The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 13).

[Resources]

Average visibility in May
Ngonini, Swaziland

Average visibility in May - Ngonini, Swaziland
  • 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, February, March and December (8km).

[Resources]

Ngonini, Swaziland

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location