Montagu Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Montagu.
Climate overview of Montagu
The climate in Montagu, Western Cape, South Africa, is marked by large temperature swings across the seasons, ranging from 30°C (86°F) in January to 18°C (64°F) in July.
Rainfall is modest, totalling around 399 mm (16 in) annually. The city experiences very little rainfall for most of the year, with very warm summers and pleasant winters. November tends to be the wettest month.
Montagu Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Montagu - and find the best time to visit.
Monthly Temperature in Montagu
In Montagu, temperatures differ significantly between summer and winter months. Average maximum daytime temperatures range from a very warm 30°C (86°F) in January, the warmest time of the year, to a pleasant 18°C (64°F) during cooler months like July.
At night, you can expect temperatures ranging from 16°C (61°F) in January to around 5°C (41°F) during July.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Montagu
Montagu tends toward drier weather patterns, receiving approximately 399 mm (16 in) of rain per year. Year-round, Montagu has a balanced climate with minimal variation in precipitation. The difference between the wettest month, November, with 40 mm (1.6 in), and the driest month, September, with 26 mm (1 in), is minimal. For more details, please visit our Montagu Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Humidity in Montagu by Month
The relative humidity is high throughout the year in Montagu.
The city experiences its highest humidity in July, reaching 81%. In December, the humidity drops to its lowest level at 70%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Montagu
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: March, April, May, September, October, November and December
- Warmest weather: January, February and December
- Fewer rainy days: January, February, March, November and December
- Seasonal pattern: Very little rainfall for most of the year, with very warm summers and pleasant winters
Frequently asked questions about the climate in Montagu
What is the best time to visit Montagu?
March, April, May, September, October, November and December typically offer the most optimal weather in Montagu. In contrast, January, February, June, July and August tend to have less optimal conditions. Montagu has very little rainfall for most of the year, with very warm summers and pleasant winters.
What temperatures can I expect in Montagu?
Daytime highs range from 18°C (64°F) in July to 30°C (86°F) in January. Nighttime lows range from 5°C (41°F) to 16°C (61°F). Temperatures vary considerably through the year.
How much rain does Montagu get?
Annual rainfall is around 399 mm (16 in). November is the wettest month with 40 mm (1.6 in), while September is the driest with 26 mm (1 in).
Montagu 3-Day Forecast
Montagu 3-Day Forecast
Montagu on the map
Montagu is highlighted - select any city to see its climate.
Popular this month
Where to go in July - average daytime high across popular destinations.
Durban
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17°C (63°F) Stellenbosch
17°C (63°F) 
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