Climate - Manzini (Swaziland)

The climate of Manzini (formerly known as Bremersdorp) is subtropical, with a hot, rainy period from November to March and a cool, dry period from May to August.
The city is located in Eswatini (Swaziland), at an altitude of 650 meters (2,100 feet), in the Middle Veld, the area at an intermediate altitude.

Manzini - Climate data

In Manzini, the average temperature of the coldest month (July) is of 16.8 °C (62.2 °F), that of the warmest month (February) is of 24.3 °C (75.8 °F). Here are the average temperatures.
In Manzini, precipitation amounts to 925 millimeters (36.4 inches) per year: so, it is at an intermediate level. It ranges from 10 mm (0.4 in) in the driest months (June, July) to 140 mm (5.5 in) in the wettest ones (January, February) Here is the average precipitation.

Manzini - Weather by month

Based on the period 1991-2020

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In January, the weather in Manzini is usually warm to hot and muggy. The average temperature is of 24.2 °C (76 °F), with a minimum of 19.4 °C (66.9 °F) and a maximum of 28.9 °C (84.1 °F).
On the coldest nights of the month, the temperature usually drops to around 15.5 °C (59.5 °F). However, it dropped to 10.4 °C (50.7 °F) in January 2014.
On the warmest days of the month, the temperature usually reaches around 34 °C (93.5 °F). However, it reached 38 °C (100.4 °F) in January 2016.
Precipitation amounts to 140 mm (5.5 in), distributed over 12 days.
The day lasts on average 13 hours and 35 minutes.
The average humidity is 70%. Hence, the air is normally humid.
The average wind speed is 7 kph (4 mph).

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In February, the warmest month of the year, the weather in Manzini is usually warm to hot. The average temperature is of 24.3 °C (76 °F), with a minimum of 19.5 °C (67.1 °F) and a maximum of 29.1 °C (84.5 °F).
On the coldest nights of the month, the temperature usually drops to around 16 °C (60.5 °F). However, it dropped to 12.4 °C (54.3 °F) in February 2009.
On the warmest days of the month, the temperature usually reaches around 33.5 °C (92 °F). However, it reached 36.2 °C (97.2 °F) in February 2007.
Precipitation amounts to 140 mm (5.5 in), distributed over 8 days.
The day lasts on average 13 hours and 0 minutes.
The average humidity is 69%.
The average wind speed is 6 kph (4 mph).

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In March, the weather in Manzini is usually warm to hot. The average temperature is of 23.5 °C (74 °F), with a minimum of 18.5 °C (65.3 °F) and a maximum of 28.6 °C (83.4 °F).
On the coldest nights, the temperature usually drops to around 14.5 °C (58 °F). However, it dropped to 10.7 °C (51.3 °F) in March 2017.
On the warmest days, the temperature usually reaches around 34 °C (93 °F). However, it reached 37 °C (98.6 °F) in March 2007.
Precipitation amounts to 105 mm (4.1 in), distributed over 9 days.
The day lasts on average 12 hours and 10 minutes.
The average humidity is 68%.
The average wind speed is 6 kph (4 mph).

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In April, the weather in Manzini is usually warm. The average temperature is of 21.2 °C (70 °F), with a minimum of 15.8 °C (60.4 °F) and a maximum of 26.6 °C (79.9 °F).
On the coldest nights, which normally occur at the end of the month, the temperature usually drops to around 11.5 °C (52.5 °F). However, it dropped to 9 °C (48.2 °F) in April 2007.
On the warmest days, which normally occur at the beginning of the month, the temperature usually reaches around 33 °C (92 °F). However, it reached 38 °C (100.4 °F) in April 2005.
Precipitation amounts to 65 mm (2.6 in), distributed over 6 days.
The day lasts on average 11 hours and 25 minutes.
The average humidity is 66%.
The average wind speed is 6 kph (4 mph).

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In May, the weather in Manzini is usually warm. The average temperature is of 19.2 °C (67 °F), with a minimum of 12.7 °C (54.9 °F) and a maximum of 25.6 °C (78.2 °F).
On the coldest nights, which normally occur at the end of the month, the temperature usually drops to around 7.5 °C (45.5 °F). However, it dropped to 4 °C (39.2 °F) in May 2007.
On the warmest days, which normally occur at the beginning of the month, the temperature usually reaches around 31.5 °C (89 °F). However, it reached 35.2 °C (95.4 °F) in May 2012.
Precipitation amounts to 20 mm (0.8 in), distributed over 3 days.
The day lasts on average 10 hours and 50 minutes.
The average humidity is 56%.
The average wind speed is 7 kph (4 mph).

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In June, the weather in Manzini is usually very mild. However, there are remarkable differences between night and day. The average temperature is of 17.2 °C (63 °F), with a minimum of 10.3 °C (50.5 °F) and a maximum of 24.1 °C (75.4 °F).
On the coldest nights, the temperature usually drops to around 5.5 °C (42.5 °F). However, it dropped to 3.6 °C (38.5 °F) in June 2002.
On the warmest days, the temperature usually reaches around 29.5 °C (85.5 °F). However, it reached 33.2 °C (91.8 °F) in June 2014.
Precipitation amounts to 10 mm (0.4 in), and all occurs in one day.
The day lasts on average 10 hours and 30 minutes. June 21, the winter solstice, is the shortest day of the year in the Southern Hemisphere.
The average humidity is 50%.
The average wind speed is 7 kph (5 mph).

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In July, the coldest month of the year, the weather in Manzini is usually very mild. However, there are remarkable differences between night and day. The average temperature is of 16.8 °C (62 °F), with a minimum of 9.8 °C (49.6 °F) and a maximum of 23.7 °C (74.7 °F).
On the coldest nights of the month, the temperature usually drops to around 5 °C (41.5 °F). However, it dropped to 2.2 °C (36 °F) in July 2002.
On the warmest days of the month, the temperature usually reaches around 30.5 °C (87 °F). However, it reached 35 °C (95 °F) in July 2002.
Precipitation amounts to 10 mm (0.4 in), distributed over 2 days.
The day lasts on average 10 hours and 40 minutes.
The average humidity is 50%.
The average wind speed is 8 kph (5 mph).

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In August, the weather in Manzini is usually warm. However, there are remarkable differences between night and day. The average temperature is of 18.5 °C (65 °F), with a minimum of 11.5 °C (52.7 °F) and a maximum of 25.6 °C (78 °F).
On the coldest nights of the month, the temperature usually drops to around 6.5 °C (43.5 °F). However, it dropped to 1.4 °C (34.5 °F) in August 1996.
On the warmest days of the month, the temperature usually reaches around 33 °C (91.5 °F). However, it reached 36.4 °C (97.5 °F) in August 2012.
Precipitation amounts to 25 mm (1 in), distributed over 4 days.
The day lasts on average 11 hours and 10 minutes.
The average humidity is 49%.
The average wind speed is 8 kph (5 mph).

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In September, the weather in Manzini is usually warm. However, there are remarkable differences between night and day. The average temperature is of 20.6 °C (69 °F), with a minimum of 14 °C (57.2 °F) and a maximum of 27.1 °C (80.8 °F).
On the coldest nights, which normally occur at the end of the month, the temperature usually drops to around 9 °C (48.5 °F). However, it dropped to 5.6 °C (42.1 °F) in September 2004.
On the warmest days, which normally occur at the beginning of the month, the temperature usually reaches around 36 °C (97 °F). However, it reached 39.4 °C (102.9 °F) in September 2005.
Precipitation amounts to 55 mm (2.2 in), distributed over 6 days.
The day lasts on average 12 hours and 0 minutes.
The average humidity is 55%.
The average wind speed is 9 kph (6 mph).

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In October, the weather in Manzini is usually warm. The average temperature is of 21.5 °C (71 °F), with a minimum of 15.7 °C (60.3 °F) and a maximum of 27.4 °C (81.2 °F).
On the coldest nights, which normally occur at the end of the month, the temperature usually drops to around 11 °C (51.5 °F). However, it dropped to 7.5 °C (45.5 °F) in October 2016.
On the warmest days, which normally occur at the beginning of the month, the temperature usually reaches around 36.5 °C (98 °F). However, it reached 40.6 °C (105.1 °F) in October 2013.
Precipitation amounts to 110 mm (4.3 in), distributed over 9 days.
The day lasts on average 12 hours and 50 minutes.
The average humidity is 63%.
The average wind speed is 8 kph (5 mph).

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In November, the weather in Manzini is usually warm. The average temperature is of 22.4 °C (72 °F), with a minimum of 17.1 °C (62.8 °F) and a maximum of 27.8 °C (82 °F).
On the coldest nights, which normally occur at the end of the month, the temperature usually drops to around 12.5 °C (54 °F). However, it dropped to 8.7 °C (47.7 °F) in November 2002.
On the warmest days, which normally occur at the beginning of the month, the temperature usually reaches around 35 °C (95 °F). However, it reached 38.8 °C (101.8 °F) in November 2005.
Precipitation amounts to 130 mm (5.1 in), distributed over 13 days.
The day lasts on average 13 hours and 25 minutes.
The average humidity is 67%.
The average wind speed is 8 kph (5 mph).

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In December, the weather in Manzini is usually warm to hot. The average temperature is of 23.8 °C (75 °F), with a minimum of 18.7 °C (65.7 °F) and a maximum of 28.8 °C (83.8 °F).
On the coldest nights of the month, the temperature usually drops to around 14 °C (57.5 °F). However, it dropped to 9.7 °C (49.5 °F) in December 1997.
On the warmest days of the month, the temperature usually reaches around 35 °C (95 °F). However, it reached 40 °C (104 °F) in December 2015.
Precipitation amounts to 115 mm (4.5 in), distributed over 11 days.
The day lasts on average 13 hours and 50 minutes. December 21, the summer solstice, is the longest day of the year in the Southern Hemisphere.
The average humidity is 70%.
The average wind speed is 8 kph (5 mph).