April weather forecast
Macnab, Swaziland

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Weather in April

April marks a transition in Macnab's climate, with a noticeable drop in both temperature and rainfall. The monthly average temperature reduces significantly from March, with a distinct range from 13.7°C (56.7°F) to 24.3°C (75.7°F). The decline in temperature coincides with a noticeable downward shift in humidity, dropping to 78%. As daylight recedes to 11.5 hours, the amount of sunshine moderately decreases to 6.4 hours, reflecting the arrival of the cooler season. Despite being one of the least windy months of the year, wind gusts record a relatively high speed of 10.2km/h (6.3mph), making it a standout characteristic of April's weather.

Temperature

The arrival of April in Macnab coincides with an average high-temperature of a still warm 24.3°C (75.7°F), indicating a minimal shift from March's 26.6°C (79.9°F). The average temperature in Macnab during April nights dips to a refreshing 13.7°C (56.7°F).

Humidity

In Macnab, the average relative humidity in April is 78%.

Rainfall

In April, in Macnab, the rain falls for 13.2 days. Throughout April, 45mm (1.77") of precipitation is accumulated. Throughout the year, there are 156.8 rainfall days, and 549mm (21.61") of precipitation is accumulated.

Daylight

The average length of the day in April is 11h and 28min.
On the first day of the month, sunrise is at 06:03 and sunset at 17:51. On the last day of April, sunrise is at 06:17 and sunset at 17:24 SAST.

Sunshine

The month with the least sunshine is April, with an average of 6.4h of sunshine.

UV index

The months with the lowest UV index in Macnab, Swaziland, are April through October, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: In April, the average maximum UV index of 5 translates into the following recommendations:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
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Frequently asked questions

What are April temperatures in Macnab?

Macnab in April has an average high-temperature of 24.3°C (75.7°F) and an average low-temperature of 13.7°C (56.7°F). In February, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is appraised at 31°C (87.8°F).

What is the average humidity in April in Macnab?

The average relative humidity in April in Macnab is 78%.

How many days does it rain in April in Macnab?

In Macnab, Swaziland, during April, the rain falls for 13.2 days and regularly aggregates up to 45mm (1.77") of precipitation.

What is the average length of the day in April in Macnab?

The average day length in April in Macnab, Swaziland, is 11h and 28min.

What time are sunrise and sunset in April in Macnab?

On the first day of April in Macnab, Swaziland, sunrise is at 06:03 and sunset at 17:51. On the last day of the month, sunrise is at 06:17 and sunset at 17:24 SAST.

What is the month with the least sunshine in Macnab?

April has the least sunshine of the year in Macnab, Swaziland, with an average of 6.4h of sunshine.

How many hours of sunshine does Macnab have in April?

The average sunshine duration in April is 6.4h.

What are the months with the lowest UV index in Macnab?

The months with the lowest UV index in Macnab are April through October, with an average maximum UV index of 5.

How high is the UV index in April in Macnab?

In Macnab, the average daily maximum UV index in April is 5. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Macnab, Swaziland

Average temperature in April - Macnab, Swaziland
  • Average high temperature in April: 24.3°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 April: 13.7°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).

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Average pressure in April
Macnab, Swaziland

Average pressure in April - Macnab, Swaziland
  • Average pressure in April: 1019mbar

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

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Average wind speed in April
Macnab, Swaziland

Average wind speed in April - Macnab, Swaziland
  • Average wind speed in April: 6.3km/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).

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Average humidity in April
Macnab, Swaziland

Average humidity in April - Macnab, Swaziland
  • Average humidity in April: 78%

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

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Average rainfall in April
Macnab, Swaziland

Average rainfall in April - Macnab, Swaziland
  • Average rainfall in April: 45mm

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

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Average rainfall days in April
Macnab, Swaziland

Average rainfall days in April - Macnab, Swaziland
  • Average rainfall days in April: 13.2 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).

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Average daylight in April /
Average sunshine in April
Macnab, Swaziland

Average daylight in April / Average sunshine in April - Macnab, Swaziland
  • Average daylight in April: 11h and 3min

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 April: 6h 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).

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Average sunshine days in April
Macnab, Swaziland

Average sunshine days in April - Macnab, Swaziland
  • Average sunshine days in April: 13.7 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).

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Average UV index in April
Macnab, Swaziland

Average UV index in April - Macnab, Swaziland
  • Average UV index in April: 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).

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Average cloud cover in April
Macnab, Swaziland

Average cloud cover in April - Macnab, Swaziland
  • Average cloud cover in April: 39

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

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Average visibility in April
Macnab, Swaziland

Average visibility in April - Macnab, Swaziland
  • Average visibility in April: 8km

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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Macnab, Swaziland

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