Contents
- Weather in June
- Frequently asked questions
- Average temperature in June
- Average pressure in June
- Average wind speed in June
- Average humidity in June
- Average rainfall in June
- Average rainfall days in June
- Average snowfall in June
- Average snowfall days in June
- Average daylight in June
- Average sunshine in June
- Average sunshine days in June
- Average UV index in June
- Average cloud cover in June
- Average visibility in June
June
Weather in June
Temperature
June, having an average high-temperature of 14°C (57.2°F) and an average low-temperature of 6.3°C (43.3°F), is the coldest month.Humidity
June is the most humid month in Swellendam, with an average relative humidity of 64%.Rainfall
The month with the most rainfall in Swellendam is June, when the rain falls for 7.1 days and typically aggregates up to 22mm (0.87") of precipitation.Snowfall
January through June, September through December are months without snowfall.Daylight
With an average of 9h and 54min of daylight, June has the shortest days of the year.On the first day of June in Swellendam, sunrise is at 07:35 and sunset at 17:36. On the last day of the month, sunrise is at 07:44 and sunset at 17:39 SAST.
Sunshine
The month with the least sunshine in Swellendam is June, with an average of 6.6h of sunshine.UV index
With an average maximum UV index of 3, June is the month with the lowest UV index in Swellendam. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The average daily UV index of 3 in June transforms into the following instructions:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Swellendam?
What are June temperatures in Swellendam?
What is the most humid month in Swellendam?
What is the average humidity in June in Swellendam?
What is the wettest month in Swellendam?
How many days does it rain in June in Swellendam?
When it does not snow in Swellendam?
Does it snow in Swellendam in June?
What is the month with the shortest days in Swellendam?
What is the average length of the day in June in Swellendam?
What time are sunrise and sunset in June in Swellendam?
What is the month with the least sunshine in Swellendam?
How long on average sun shines in June in Swellendam?
When is the lowest UV index in Swellendam?
How high is the UV index in June in Swellendam?
Average temperature in June
Swellendam, South Africa
- Average high temperature in June: 14°C
The warmest month (with the highest average high temperature) is January (28.3°C).
The month with the lowest average high temperature is June (14°C).
- Average low temperature in June: 6.3°C
The month with the highest average low temperature is February (16.1°C).
The coldest month (with the lowest average low temperature) is July (5.6°C).
Average pressure in June
Swellendam, South Africa
- Average pressure in June: 1020.6mbar
The month with the highest atmospheric pressure is July (1022.4mbar).
The month with the lowest atmospheric pressure is January (1012.9mbar).
Average wind speed in June
Swellendam, South Africa
- Average wind speed in June: 12.7km/h
The windiest month (with the highest average wind speed) is November (13.1km/h).
The calmest month (with the lowest average wind speed) is May (10.7km/h).
Average humidity in June
Swellendam, South Africa
- Average humidity in June: 64%
The month with the highest relative humidity is June (64%).
The months with the lowest relative humidity are February and November (53%).
Average rainfall in June
Swellendam, South Africa
- Average rainfall in June: 22mm
The wettest month (with the highest rainfall) is June (22mm).
The driest months (with the least rainfall) are February, April, October and December (9mm).
Average rainfall days in June
Swellendam, South Africa
- Average rainfall days in June: 7.1 days
The month with the highest number of rainy days is April (7.5 days).
The month with the least rainy days is November (5 days).
Average snowfall in June
Swellendam, South Africa
- Average snowfall in June: 0mm
The month with the highest snowfall is August (3mm).
The months with the least snowfall are January, February, March, April, May, June, September, October, November and December (0mm).
Average snowfall days in June
Swellendam, South Africa
- Average snowfall days in June: 0.1 days
The month with the highest number of snowfall days is August (0.3 days).
The months with the least snowfall days are January, February, March, April, May, September, October, November and December (0 days).
Average daylight in June /
Average sunshine in June
Swellendam, South Africa
- Average daylight in June: 9h and 5min
The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).
- Average sunshine in June: 6h and 4min
The month with the most sunshine is December (Average sunshine: 11h and 42min).
The month with the least sunshine is June (Average sunshine: 6h and 36min).
Average sunshine days in June
Swellendam, South Africa
- Average sunshine days in June: 20.3 days
The month with the most sunshine days is May (24.1 days).
The month with the least sunshine days is February (19.8 days).
Average UV index in June
Swellendam, South Africa
- Average UV index in June: 3
The months with the highest UV index are January, February and December (UV index 6).
The month with the lowest UV index is June (UV index 3).
Average cloud cover in June
Swellendam, South Africa
- Average cloud cover in June: 27
The month with the most cloud cover is June (Cloud cover 27).
The month with the least cloud cover is February (Cloud cover 14).
Average visibility in June
Swellendam, South Africa
- Average visibility in June: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
