May weather forecast
Worcester, South Africa

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Weather in May

In May, an even more significant decrease in temperature occurs, reaching 19°C (66.2°F) from 22.6°C (72.7°F) in April. The weather becomes cool and is often accompanied by morning fog. Having left autumn behind, the arrival of winter is clear, especially during late evenings and early mornings. Relative humidity continues on an upward trend. The wind speed in May slightly increases, adding to the chill in the air.

Temperature

The onset of May in Worcester results in a small decrease in the average high-temperature, moderately receding from an agreeable 22.6°C (72.7°F) in April to a refreshing 19°C (66.2°F). In the month of May, the temperature generally rests at an average low of 8.7°C (47.7°F).

Humidity

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

Rainfall

In Worcester, during May, the rain falls for 7.9 days and regularly aggregates up to 25mm (0.98") of precipitation. In Worcester, during the entire year, the rain falls for 101.2 days and collects up to 310mm (12.2") of precipitation.

Daylight

In May, the average length of the day is 10h and 23min.
On the first day of May in Worcester, sunrise is at 07:16 and sunset at 18:01. On the last day of the month, sunrise is at 07:37 and sunset at 17:42 SAST.

Sunshine

In May, the average sunshine is 6.6h.

UV index

In Worcester, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 4 in May transforms into the following instructions:
Act with care - The need to guard against sun damage is communicated. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
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Frequently asked questions

What is the temperature in May in Worcester?

The average high-temperature, in May, in Worcester, is 19°C (66.2°F), while the average low-temperature is 8.7°C (47.7°F). In February, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is evaluated at 30°C (86°F).

What is the average humidity in May in Worcester?

In May, the average relative humidity in Worcester, South Africa, is 66%.

How much does it rain in Worcester in May?

In Worcester, South Africa, in May, during 7.9 rainfall days, 25mm (0.98") of precipitation is typically accumulated.

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

In May, the average day length is 10h and 23min.

When are sunrise and sunset in May in Worcester?

On the first day of May in Worcester, sunrise is at 07:16 and sunset at 18:01. On the last day of the month, sunrise is at 07:37 and sunset at 17:42 SAST.

How long on average sun shines in May in Worcester?

The average sunshine duration in May in Worcester is 6.6h.

What is the UV index reading in May in Worcester?

In May, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability 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 May
Worcester, South Africa

Average temperature in May - Worcester, South Africa
  • Average high temperature in May: 19°C

The warmest month (with the highest average high temperature) is February (28.3°C).
The month with the lowest average high temperature is June (15.1°C).

  • Average low temperature in May: 8.7°C

The month with the highest average low temperature is February (14.9°C).
The coldest month (with the lowest average low temperature) is August (5.1°C).

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Average pressure in May
Worcester, South Africa

Average pressure in May - Worcester, South Africa
  • Average pressure in May: 1018.3mbar

The month with the highest atmospheric pressure is July (1022.2mbar).
The month with the lowest atmospheric pressure is February (1013.1mbar).

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Average wind speed in May
Worcester, South Africa

Average wind speed in May - Worcester, South Africa
  • Average wind speed in May: 9.4km/h

The windiest month (with the highest average wind speed) is November (10.8km/h).
The calmest month (with the lowest average wind speed) is April (9.3km/h).

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Average humidity in May
Worcester, South Africa

Average humidity in May - Worcester, South Africa
  • Average humidity in May: 66%

The month with the highest relative humidity is August (72%).
The month with the lowest relative humidity is February (59%).

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Average rainfall in May
Worcester, South Africa

Average rainfall in May - Worcester, South Africa
  • Average rainfall in May: 25mm

The wettest month (with the highest rainfall) is June (66mm).
The driest month (with the least rainfall) is February (8mm).

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Average rainfall days in May
Worcester, South Africa

Average rainfall days in May - Worcester, South Africa
  • Average rainfall days in May: 7.9 days

The month with the highest number of rainy days is June (11.7 days).
The month with the least rainy days is February (5.5 days).

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Average daylight in May /
Average sunshine in May
Worcester, South Africa

Average daylight in May / Average sunshine in May - Worcester, South Africa
  • Average daylight in May: 10h and 2min

The month with the longest days is December (Average daylight: 14h and 18min).
The month with the shortest days is June (Average daylight: 10h and 0min).

  • Average sunshine in May: 6h and 4min

The month with the most sunshine is December (Average sunshine: 11h and 30min).
The month with the least sunshine is June (Average sunshine: 6h and 6min).

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Average sunshine days in May
Worcester, South Africa

Average sunshine days in May - Worcester, South Africa
  • Average sunshine days in May: 20.2 days

The month with the most sunshine days is March (21.6 days).
The month with the least sunshine days is June (15.7 days).

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Average UV index in May
Worcester, South Africa

Average UV index in May - Worcester, South Africa
  • Average UV index in May: 4

The months with the highest UV index are January, February and December (UV index 6).
The months with the lowest UV index are June and July (UV index 3).

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Average cloud cover in May
Worcester, South Africa

Average cloud cover in May - Worcester, South Africa
  • Average cloud cover in May: 29

The month with the most cloud cover is June (Cloud cover 33).
The month with the least cloud cover is February (Cloud cover 17).

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Average visibility in May
Worcester, South Africa

Average visibility in May - Worcester, South Africa
  • Average visibility in May: 9km

The months with the highest visibility are January, February, March and December (10km).
The months with the lowest visibility are April, May, June, July, August, September, October and November (9km).

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Worcester, South Africa

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