May weather forecast
Kloof, South Africa

May

Weather in May

The last month of the autumn, May, is also a moderately hot month in Kloof, South Africa, with an average temperature fluctuating between 15.5°C (59.9°F) and 23.3°C (73.9°F).

Temperature

At the start of May, Kloof's average high-temperature reaches a still moderately hot 23.3°C (73.9°F), subtly different from the preceding month. Kloof, during May nights, observes an average temperature of 15.5°C (59.9°F).

Humidity

In Kloof, the average relative humidity in May is 72%.

Rainfall

In May, the rain falls for 8.6 days. Throughout May, 21mm (0.83") of precipitation is accumulated. In Kloof, during the entire year, the rain falls for 172.9 days and collects up to 545mm (21.46") of precipitation.

Daylight

In May, the average length of the day is 10h and 38min.
On the first day of May, sunrise is at 06:25 and sunset at 17:21. On the last day of the month, sunrise is at 06:43 and sunset at 17:05 SAST.

Sunshine

In May, the average sunshine is 6.9h.

UV index

The months with the lowest UV index are April through November, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 5 in May transforms into the following instructions:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.

Frequently asked questions

What is the usual temperature for Kloof in May?
In May, in Kloof, the average high-temperature is 23.3°C (73.9°F), and the average low-temperature is 15.5°C (59.9°F).
What is the average humidity in May?
In May, the average relative humidity is 72%.
How much does it rain in May?
In Kloof, in May, it is raining for 8.6 days, with typically 21mm (0.83") of accumulated precipitation.
How many hours of daylight does Kloof have in May?
The average day length in May in Kloof is 10h and 38min.
When is the sunrise / sunset in May?
In May, on the first day of the month, sunrise is at 06:25 and sunset at 17:21. On the last day of the month, sunrise is at 06:43 and sunset at 17:05 SAST.
How many hours of sunshine does Kloof have in May?
In May, the average sunshine duration is 6.9h.
What is the month with the lowest UV index?
April through November, with an average maximum UV index of 5, are months with the lowest UV index.
How high is the UV index in May?
In May, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from unsafe 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 - Kloof, South Africa
Average temperature in May
Kloof, South Africa
  • Average high temperature in May: 23.3°C

The warmest month (with the highest average high temperature) is February (26.6°C).
The month with the lowest average high temperature is July (21.2°C).

  • Average low temperature in May: 15.5°C

The month with the highest average low temperature is February (20°C).
The coldest month (with the lowest average low temperature) is July (13.2°C).

Average pressure in May - Kloof, South Africa
Average pressure in May
Kloof, South Africa
  • Average pressure in May: 1019.7mbar

The month with the highest atmospheric pressure is July (1023.2mbar).
The month with the lowest atmospheric pressure is January (1014.2mbar).

Average wind speed in May - Kloof, South Africa
Average wind speed in May
Kloof, South Africa
  • Average wind speed in May: 10.7km/h

The windiest month (with the highest average wind speed) is October (13.9km/h).
The calmest month (with the lowest average wind speed) is May (10.7km/h).

Average humidity in May - Kloof, South Africa
Average humidity in May
Kloof, South Africa
  • Average humidity in May: 72%

The month with the highest relative humidity is December (83%).
The months with the lowest relative humidity are June and July (64%).

Average rainfall in May - Kloof, South Africa
Average rainfall in May
Kloof, South Africa
  • Average rainfall in May: 21mm

The wettest month (with the highest rainfall) is December (78mm).
The driest month (with the least rainfall) is June (10mm).

Average rainfall days in May - Kloof, South Africa
Average rainfall days in May
Kloof, South Africa
  • Average rainfall days in May: 8.6 days

The month with the highest number of rainy days is December (21.7 days).
The month with the least rainy days is June (5.8 days).

Average daylight in May / Average sunshine in May - Kloof, South Africa
Average daylight in May /
Average sunshine in May
Kloof, South Africa
  • Average daylight in May: 10h and 4min

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

  • Average sunshine in May: 6h and 5min

The month with the most sunshine is February (Average sunshine: 8h and 36min).
The month with the least sunshine is April (Average sunshine: 6h and 0min).

Average sunshine days in May - Kloof, South Africa
Average sunshine days in May
Kloof, South Africa
  • Average sunshine days in May: 20.8 days

The months with the most sunshine days are June and July (22.1 days).
The month with the least sunshine days is December (6.5 days).

Average UV index in May - Kloof, South Africa
Average UV index in May
Kloof, South Africa
  • Average UV index in May: 5

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

Average cloud cover in May - Kloof, South Africa
Average cloud cover in May
Kloof, South Africa
  • Average cloud cover in May: 23

The month with the most cloud cover is December (Cloud cover 57).
The month with the least cloud cover is June (Cloud cover 17).

Average visibility in May - Kloof, South Africa
Average visibility in May
Kloof, South Africa
  • Average visibility in May: 10km

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

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