When is the best time to go to Arniston?

When is the best time to go to Arniston? Here's some information to help you in your decision:

  • The weather is good all year round in Arniston
  • On average, the warmest months are January, February, March and December
  • The coldest months are June, July and August
  • The rainiest months are June, July and August
  • The best months for swimming are January, February and March

Annual weather in Arniston

For full information about the climate and weather in Arniston a specific month, click on the corresponding line below:

January 70°F/74°F
February 70°F/74°F
March 68°F/74°F
April 65°F/70°F
May 61°F/67°F
June 58°F/65°F
July 56°F/63°F
August 56°F/63°F
September 59°F/65°F
October 61°F/67°F
November 65°F/68°F
December 68°F/72°F

Weather and climate in Arniston

Arniston enjoys a cold steppe (or semi-arid) climate in accordance with the Köppen-Geiger classification. The yearly average maximum temperature in Arniston is 68°F (ranging from 63°F in august to 74°F in february). Annual rainfall is 27.6in, with a minimum of 1.1in in december and a maximum of 3.9in in june.
  • From january to december the climate is favorable. The temperature rises to 72°F.

Charts: temperature and rainfall in Arniston

In the charts below, you can see the following seasonal norms for the city of Arniston: the minimum and maximum outdoor temperature, the risk and amount of monthly rainfall, daily average sunshine, sea temperature, and relative humidity for each month of the year.

Outside temperature

Precipitation (rainfall)

Daily sunshine hours

Sea temperature


Other cities and places near Arniston

Chargement en cours
Legend: Arniston other locations

Change units