South AfricaThe climate of Blue Lagoon
The current climate in Blue Lagoon features temperatures ranging from a high of 27°C to a low of 23°C throughout the year. The average yearly temperature is around 25°C. At night, temperatures in the colder months average around 12°C and in the warmer months around 20°C.
Average temperatures and precipitation
This chart shows the average monthly maximum and minimum temperatures (in degrees Celsius) and average monthly rainfall (in millimeters) for Blue Lagoon, South Africa.
Temperature records
The highest temperature recorded in Blue Lagoon in recent years was 49°C in May 2023. The lowest daytime temperature recorded was 13°C in July 2023.
Rainfall amount
On average, Blue Lagoon receives 891 mm of precipitation each year. For comparison, New York gets 1142 mm of precipitation annually.
Curious about the weather in other parts of South Africa? Check out the climate and weather for spots like Cape Town, Krugerpark, Johannesburg, or explore other destinations in South Africa.
Best time to visit Blue Lagoon?
The best time to visit Blue Lagoon for sunny weather is January through December. During this period, you'll have nice temperatures and not too much rain, making it a great time to visit Blue Lagoon.
Climate Table of Blue Lagoon
The climate table of Blue Lagoon shows the average temperatures, rainfall, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 27 | 27 | 27 | 25 | 25 | 24 | 23 | 23 | 23 | 23 | 24 | 25 |
| Temp. min (°C) | 20 | 19 | 17 | 17 | 15 | 13 | 12 | 13 | 14 | 15 | 17 | 16 |
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| Precipitation (mm) | 84 | 106 | 99 | 119 | 49 | 28 | 32 | 40 | 70 | 89 | 86 | 89 |
| UV Index | 8 | 8 | 7 | 6 | 5 | 5 | 5 | 6 | 7 | 8 | 8 | 8 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
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Temperature charts
These charts display the average temperatures in Blue Lagoon, South Africa. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Average Temperature per Month in Blue Lagoon
Yearly Temperature in Blue Lagoon
Precipitation charts
These charts show the average amount of precipitation in Blue Lagoon, South Africa. Precipitation is always measured as water, even when it falls as snow or hail. The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Average Precipitation per Month in Blue Lagoon
Total Yearly Precipitation in Blue Lagoon
UV index chart
This chart shows the average UV index per month in Blue Lagoon, South Africa. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Average UV Index per Month in Blue Lagoon
Weather experiences in Blue Lagoon
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Average weather in Blue Lagoon by month
Click on a month below to see detailed weather info for Blue Lagoon. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.