Blantyre Weather in September
With daytime temperatures of 30°C (86°F) and nighttime lows of 17°C (63°F), September in Blantyre brings high temperatures during the day. The perfect weather makes it an appealing time to visit.
Rainfall in Blantyre in September
Rain is expected on roughly 2 days, totalling around 11 mm (0.4 in) for the month. On the rare occasion it rains, expect a brief, moderate shower rather than a heavy downpour.
Temperature in Blantyre in September
The perfect temperature in Blantyre in September makes it a solid month to visit, with 30°C (86°F) during the day and 17°C (63°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. With lows of 17°C (63°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Blantyre in September
Expect sunny days throughout the month, with an estimated 272 hours of sunshine. This makes it a pleasant time to visit Blantyre.If you prefer enjoying temperate temperatures and rain-free days, April, May, June, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Malawi, check out our Blantyre's climate page.
Blantyre Temperature in September
Min Temperature
17°C (63°F)
Max Temperature
30°C (86°F)
Chance of Rain
6%
Precipitation
11 mm (0.4 in)
Rainy days
2 days
Humidity
52%
Sunshine
272 hours
Percentage Sunshine
Daily Historical Temperatures
35-year average (1982-2025)
Based on our historical records, temperatures in Blantyre typically stay consistent throughout September, with daily highs averaging around 30°C (86°F). Nights are pleasant, with lows typically ranging from 16°C (61°F) to 20°C (68°F).
Average temperatures in September
Historical weather for Blantyre in September
Browse day-by-day weather records for Blantyre spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Blantyre historical weather extremes in September
According to our 19 years of weather records for Blantyre, the following extremes were recorded between 2006 and 2025.
- The hottest September day on record in Blantyre reached 37°C (99°F) (September 19, 2011).
- The coldest September day was on September 26, 2019, with a maximum of 20°C (68°F).
- The coldest night in September in Blantyre was on September 3, 2006, with a minimum of 10°C (50°F).
Best Places in Malawi in September
Find out more about the weather in Malawi and which places have the best travel conditions in this month. See all of Malawi in September →
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What to Wear in Blantyre in September
Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. With minimal rainfall expected, you can leave the rain gear at home. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Blantyre in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Malawi, check out our Blantyre's climate page.
Temperature Rainfall Sunshine Humidity
See the full Blantyre climate overview or explore weather in Malawi.
