ClimateForecastDecemberJanuary >>

Somerset West Climate by Month

The weather in Somerset West sees moderate temperature fluctuations over the course of a year. Temperatures can be warm at the high end to roughly mild at the low end. It receives mid-range precipitation levels. Now, let’s explore all the climate details to give you a full picture.

Average day and night temperature

The weather in Somerset West changes moderately throughout the year, offering enough variation to appreciate each season. Average daytime temperatures range from a comfortable 26°C in February, the warmest time of the year, to a moderate 17°C during cooler months like July. At night, temperatures typically average around 9°C during these months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

On average, Somerset West receives a reasonable amount of rainfall, with an annual precipitation of 761 mm. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, June receives high rainfall, averaging 131 mm of precipitation, recorded across 12 rainy days. In contrast, the drier season, February brings less rainfall, with 24 mm over 5 rainy days.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

Seasonal changes in sunshine hours are quite dramatic in Somerset West. While January receives considerable daily sunshine with up to 11.3 hours, June marks the darkest time of the year, where sunshine is scarce with only 5.8 hours of sunlight per day.

Monthly hours of sunshine

Data from: Cape Town, South Africa (26 KM, 16 Miles).

Daily hours of sunshine

Data from: Cape Town, South Africa (26 KM, 16 Miles).

The best time of year to visit Somerset West in South Africa

During the months of January, February, March, April, October, November and December you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • When is summer in Somerset West?
    The hottest season / summer takes place in January, February, March and December.
  • Which is the warmest month in Somerset West?
    February has an average maximum temperature of 26°C and is the warmest month of the year.
  • Which is the coldest month in Somerset West?
    The coldest month is July with an average maximum temperature of 17°C.
  • Which is the wettest month in Somerset West?
    June tops the wettest month list with 131 mm of rainfall.
  • Which is the driest month in Somerset West?
    February is the driest month with 24 mm of precipitation.
  • Which is the sunniest month in Somerset West?
    January is the sunniest month with an average of 338 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for Somerset West

    Fri   Dec 13
    18°C | 13°C
    SW 22 km/h
    0.6 mm
    broken clouds and slight rain

    broken clouds and slight rain

    Sat   Dec 14
    23°C | 12°C
    S 14 km/h
    clear and no rain

    clear and no rain

    Sun   Dec 15
    21°C | 13°C
    NW 25 km/h
    5.5 mm
    broken clouds and rain

    broken clouds and rain