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Bloemfontein

Weather in Блумфонтейн by month: what to expect

Photo: South African Tourism from South Africa, CC BY 2.0

Weather overview

Блумфонтейн enjoys a semi-arid climate with distinct wet and dry seasons. The warmest months stretch from November to March, when daytime temperatures often climb above +30 °C, while nights remain mild. This is also the rainy season, with occasional thunderstorms bringing short but intense downpours.

From May to August, Блумфонтейн cools down noticeably, especially at night. Frost is not uncommon in June and July, when temperatures can drop below 0 °C. Days, however, stay sunny and dry, making this a pleasant time for outdoor activities without the summer heat.

Temperature

Summer in Блумфонтейн (from December to February) brings hot days with highs around +30...+31 °C and warm nights near +15 °C. The heat is most intense in January, but it’s usually dry, so it feels more comfortable than humid tropical climates.

Winter arrives in June and July, with daytime temperatures hovering around +19...+20 °C but nights turning chilly, sometimes dipping to -1.9 °C. The contrast between day and night is sharp, so layers are essential. April and September serve as transitional months, with mild days and cool evenings.

Average air temperature °C
Average air temperature
Month Minimum Maximum
January 15.5 31.5
February 14.9 30.2
March 12.2 29
April 8 25.1
May 2.7 22.7
June -0.9 19.5
July -1.9 19.6
August 0.5 22.2
September 5.3 26.4
October 9.4 28.5
November 11.8 30.2
December 14.5 31

Precipitation

Блумфонтейн receives most of its rainfall between October and March, with January and December being the wettest months (over 100 mm each). Rain usually comes in the form of afternoon thunderstorms, which pass quickly, leaving clear skies.

The dry season runs from May to September, with June and July seeing almost no rain. Even in the wetter months, Блумфонтейн remains relatively dry compared to coastal areas, so prolonged rain is rare. April and October mark the shift between seasons, with moderate rainfall.

Precipitation amount mm
Precipitation amount
Month Precipitation
January 108.1
February 97.3
March 92.6
April 83
May 20.9
June 10.3
July 4.8
August 8.5
September 11.4
October 43.4
November 71.7
December 129.1

What to pack

For a summer trip to Блумфонтейн (November to March), pack lightweight, breathable clothing for the heat, along with a light jacket for cooler evenings. A compact umbrella or raincoat is useful for sudden showers, though storms are usually brief.

Winter visits (June to August) require warmer layers, especially for early mornings and nights. A fleece or light down jacket is ideal for temperatures near 0 °C, while daytime outings can be comfortable in a light sweater or long sleeves. Sunglasses and sunscreen are a must year-round due to the strong sun.

Average monthly wind m/s
Average monthly wind
Month Wind speed
January 2.8
February 2.6
March 2.3
April 2
May 1.7
June 1.9
July 2.1
August 2.4
September 2.7
October 2.9
November 3.2
December 3.3

Places in Bloemfontein

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