What’s the climate like in Blue Lagoon?
The current climate of Blue Lagoon features average monthly temperatures ranging from highs of 27°C during the day to lows of 23°C. 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.
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.
On average, Blue Lagoon receives 891 mm of precipitation each year. For comparison, London gets 701 mm of precipitation annually.
Curious about the climate in other parts of South Africa? Check out the weather and climate in places like Cape Town, Krugerpark, Johannesburg, or have a look at 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 good 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, precipitation, and UV index per month. The table gives an overview of the average day and night temperatures in degrees Celsius, the total amount of precipitation in millimetres, the total snowfall in centimetres, and the UV index for each month. Precipitation is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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.
- Average yearly temperature: 25°C
- Highest temperature: 27°C in January, February and March
- Lowest temperature: 23°C in July, August, September and October
- Precipitation: 891 mm per year, averaging 74 mm per month
- Driest months: 28 mm in June, 32 mm in July and 40 mm in August
- Wettest months: 119 mm in April, 106 mm in February and 99 mm in March
Table of Contents
Average Temperature per Month in Blue Lagoon
This graph shows the average maximum temperatures per month in Blue Lagoon, South Africa. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in Blue Lagoon
This graph shows how much precipitation Blue Lagoon, South Africa, gets on average per month. Precipitation is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of precipitation is measured in millimetres and the average is calculated based on the recorded precipitation per month from past years.
Average UV Index per Month in Blue Lagoon
This graph 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.
Yearly Temperature in Blue Lagoon
This graph shows the average yearly temperature in Blue Lagoon, South Africa. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Blue Lagoon
This chart shows the total yearly precipitation in Blue Lagoon, South Africa, over the past few years. The total yearly precipitation, measured in millimetres, is the sum of all the rain that fell in the twelve months of that year.
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.
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