Saint Lucia Estuary
South Africa
Long-term weather forecast
Long-term weather forecast

June weather forecast and climate
Saint Lucia Estuary, South Africa

June, the first month of the winter, in Saint Lucia Estuary, is also an agreeable month, with temperature in the range of an average low of 18.8°C (65.8°F) and an average high of 22.8°C (73°F).

Temperature

In June, the average high-temperature is practically the same as in May - an agreeable 22.8°C (73°F). The average low-temperature, in June, is 18.8°C (65.8°F).

Humidity

The least humid month in Saint Lucia Estuary is June, with an average relative humidity of 68%.

Rainfall

In June, the rain falls for 9.6 days. Throughout June, 28mm (1.1") of precipitation is accumulated. In Saint Lucia Estuary, during the entire year, the rain falls for 196.2 days and collects up to 699mm (27.52") of precipitation.

Sea temperature

In Saint Lucia Estuary, the average seawater temperature is 23.1°C (73.6°F).
Note: Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 23.1°C (73.6°F) water may be enjoyable. (FYI: The official water temperature required for the Olympic swimming competition is 25°C (77°F) to 28°C (82.4°F).)

Daylight

With an average of 10.4h of daylight, June has the shortest days of the year in Saint Lucia Estuary, South Africa.

Sunshine

The average sunshine in June is 6.7h.

UV index

In Saint Lucia Estuary, South Africa, the average daily maximum UV index in June is 6. A UV Index value of 6 to 7 symbolizes a high health risk from the exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 6 in June transform into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What is the temperature in June in Saint Lucia Estuary?

In Saint Lucia Estuary, in June, the average high-temperature is 22.8°C (73°F), and the average low-temperature is 18.8°C (65.8°F).

What is the least humid month in Saint Lucia Estuary?

The least humid month in Saint Lucia Estuary is June, with an average relative humidity of 68%.

What is the average humidity in June in Saint Lucia Estuary?

In June, the average relative humidity in Saint Lucia Estuary, South Africa, is 68%.

How many days does it rain in June in Saint Lucia Estuary?

In Saint Lucia Estuary, South Africa, in June, during 9.6 rainfall days, 28mm (1.1") of precipitation is typically accumulated.

What is the water temperature in June in Saint Lucia Estuary?

In Saint Lucia Estuary, in June, the average water temperature is 23.1°C (73.6°F). For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 23.1°C (73.6°F).

What is the month with the shortest days in Saint Lucia Estuary?

With an average of 10.4h of daylight, June has the shortest days of the year in Saint Lucia Estuary, South Africa.

What is the average length of the day in June in Saint Lucia Estuary?

In June, the average length of the day is 10.4h.

How long on average sun shines in June in Saint Lucia Estuary?

In Saint Lucia Estuary, the average sunshine in June is 6.7h.

How high is the UV index in June in Saint Lucia Estuary?

The average daily maximum UV index in June is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to the UV radiation.
Average temperature in June - Saint Lucia Estuary, South Africa
  • Average high temperature in June: 22.8°C

The warmest month (with the highest average high temperature) is February (27.2°C).
The month with the lowest average high temperature is July (21.9°C).

  • Average low temperature in June: 18.8°C

The month with the highest average low temperature is February (23.7°C).
The coldest month (with the lowest average low temperature) is July (18°C).

Average humidity in June - Saint Lucia Estuary, South Africa
  • Average humidity in June: 68%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is June (68%).

Average rainfall in June - Saint Lucia Estuary, South Africa
  • Average rainfall in June: 28mm

The wettest month (with the highest rainfall) is December (90mm).
The driest month (with the least rainfall) is July (26mm).

Average rainfall days in June - Saint Lucia Estuary, South Africa
  • Average rainfall days in June: 9.6 days

The month with the highest number of rainy days is December (21.8 days).
The month with the least rainy days is June (9.6 days).

Average sea temperature in June - Saint Lucia Estuary, South Africa
  • Average sea temperature in June: 23.1°C

The best month for swimming (with the highest average sea temperature) is February (27.2°C).
The coldest month (with the lowest average sea temperature) is August (21.7°C).

Average daylight in June / Average sunshine in June - Saint Lucia Estuary, South Africa
  • Average daylight in June: 10.4h

The month with the longest days is December (Average daylight: 13.9h).
The month with the shortest days is June (Average daylight: 10.4h).

  • Average sunshine in June: 6.7h

The month with the most sunshine is February (Average sunshine: 8.8h).
The month with the least sunshine is April (Average sunshine: 5.8h).

Average UV index in June - Saint Lucia Estuary, South Africa
  • Average UV index in June: 6

The month with the highest UV index is January (UV index 7).
Months with the lowest UV index are July, September and October (UV index 5).