May Weather in Blantyre, Malawi

Last updated: August 23, 2025

In May, the average temperature in Blantyre, Malawi is a pleasant 20°C (68°F). Expect a comfortable range, with minimums dipping to 11°C (51°F) and highs reaching up to 31°C (88°F). During this time, you can anticipate approximately 19 mm (0.8 in) of precipitation over 5 days, while the average humidity lingers around 74%.

May Temperature in Blantyre

In May in Blantyre, the average temperature is 20°C (68°F). The maximum can reach 31°C (88°F), and the minimum can be as low as 11°C (51°F). This pleasant weather makes Blantyre an ideal destination for travelers seeking a comfortable climate.

May Weather in Blantyre: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Blantyre, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Blantyre, May typically has an average temperature of 20°C (68°F), with highs reaching up to 31°C (88°F) and lows dropping to around 11°C (51°F).

Data source: Temperature data for Blantyre generated using information from the Copernicus Climate Change Service.

May Precipitation in Blantyre

In Blantyre in May, the total precipitation amount is 19 mm (0.8 in), occurring over the course of 5 days.

May Precipitation Trends in Blantyre

The chart displays monthly precipitation patterns in Blantyre, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Blantyre, May typically receives around 19 mm (0.8 inches) of precipitation spread over approximately 5 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

May Humidity in Blantyre

In Blantyre in May humidity is 74%. With an average temperature of 20°C (68°F), this humidity feels like a warm, sticky embrace that can make outdoor activities feel exhausting, prompting travelers to seek shade and hydration more often.

May Average Humidity in Blantyre

This chart illustrates the average monthly humidity levels in Blantyre, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Blantyre is approximately 74%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Blantyre

In Blantyre in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Blantyre.

Maximum UV Index Levels in Blantyre for May

The chart shows the monthly maximum UV Index (UVI) for Blantyre in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In May, the maximum UV index in Blantyre typically reaches 10, which falls under the very high exposure category.

Data source: Blantyre May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How May Weather in Blantyre Compares to Other Months

Weather in Blantyre varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Blantyre, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Blantyre, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (75°F)	290 mm (11.4 inches)	88%	extreme
February Weather	24°C (76°F)	220 mm (8.7 inches)	87%	extreme
March Weather	23°C (74°F)	250 mm (9.8 inches)	84%	extreme
April Weather	22°C (72°F)	56 mm (2.2 inches)	83%	extreme
May Weather	20°C (68°F)	19 mm (0.8 inches)	74%	very high
June Weather	18°C (65°F)	18 mm (0.7 inches)	71%	very high
July Weather	17°C (64°F)	21 mm (0.8 inches)	66%	very high
August Weather	20°C (68°F)	8 mm (0.3 inches)	55%	extreme
September Weather	23°C (73°F)	7 mm (0.3 inches)	46%	extreme
October Weather	25°C (77°F)	25 mm (1.0 inches)	41%	extreme
November Weather	26°C (79°F)	105 mm (4.1 inches)	58%	extreme
December Weather	25°C (77°F)	204 mm (8.0 inches)	82%	extreme