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Monthly climate in Secunda, Mpumalanga, South Africa

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Secunda features a subtropical climate (Cwb).Temperatures typically range between 10 °C (51 °F) and 20 °C (68 °F) through the year, but rarely can drop to -5 °C (24 °F) or can rise to as high as 34 °C (94 °F).The average annual precipitation amounts to about 744 mm (29.3 inches) and receives 93 rainy days on the 1 mm (0.04 inches) threshold annually.Secunda enjoys an average of 3966 hours of sunshine throughout the year, and daylight varies from 10 hours 28 minutes to 13 hours 45 minutes per day.

Monthly average temperatures in Secunda, Mpumalanga, South Africa §

The warmest months in Secunda are January, February and December, with daily mean temperatures ranging from 20 to 20 °C (68 - 68 °F) throughout the day. The coldest temperatures usually occur in May, June and July, when daily mean temperatures range from 10 to 13 °C (51 - 56 °F) throughout the day. On average each year, Secunda experiences 128 days above 25 °C (77.0 °F) and 4 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Secunda, Mpumalanga, South Africa.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 32°C
(90°F)		 31°C
(88°F)		 31°C
(88°F)		 30°C
(87°F)		 27°C
(81°F)		 25°C
(77°F)		 26°C
(79°F)		 28°C
(82°F)		 33°C
(91°F)		 33°C
(92°F)		 34°C
(94°F)		 34°C
(93°F)
Mean maximum 30°C
(87°F)		 29°C
(85°F)		 29°C
(84°F)		 28°C
(83°F)		 24°C
(76°F)		 22°C
(72°F)		 24°C
(76°F)		 26°C
(80°F)		 31°C
(89°F)		 32°C
(90°F)		 33°C
(91°F)		 31°C
(88°F)
Average high 26°C
(78°F)		 25°C
(78°F)		 25°C
(78°F)		 23°C
(73°F)		 21°C
(70°F)		 19°C
(67°F)		 19°C
(66°F)		 22°C
(72°F)		 26°C
(79°F)		 26°C
(78°F)		 26°C
(79°F)		 25°C
(78°F)
Daily mean 20°C
(68°F)		 20°C
(68°F)		 19°C
(66°F)		 16°C
(61°F)		 13°C
(56°F)		 10°C
(51°F)		 10°C
(51°F)		 14°C
(57°F)		 17°C
(64°F)		 18°C
(65°F)		 19°C
(67°F)		 20°C
(68°F)
Average low 15°C
(59°F)		 15°C
(59°F)		 13°C
(56°F)		 11°C
(52°F)		 7°C
(45°F)		 4°C
(39°F)		 3°C
(38°F)		 7°C
(45°F)		 10°C
(50°F)		 12°C
(53°F)		 13°C
(56°F)		 15°C
(59°F)
Mean minimum 11°C
(51°F)		 11°C
(52°F)		 10°C
(50°F)		 7°C
(44°F)		 3°C
(37°F)		 -1°C
(31°F)		 -2°C
(29°F)		 1°C
(34°F)		 4°C
(39°F)		 6°C
(42°F)		 8°C
(47°F)		 10°C
(51°F)
Minimum 8°C
(47°F)		 10°C
(50°F)		 7°C
(45°F)		 5°C
(41°F)		 -2°C
(29°F)		 -3°C
(26°F)		 -5°C
(24°F)		 -1°C
(30°F)		 -0°C
(32°F)		 3°C
(37°F)		 4°C
(39°F)		 9°C
(48°F)

Compare climate in Secunda with other places

Compare temperature, precipitation, sunshine, UV index in Secunda, Mpumalanga, South Africa with other places around the world.

Monthly average precipitation in Secunda, Mpumalanga, South Africa §

Secunda usually has the most precipitation in January, February and December, with an average of 15 rainy days and 133 mm (5.2 inches) of precipitation per month.The driest months in Secunda are June, July and August. On average, 4 mm (0.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Secunda, Mpumalanga, South Africa.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 117 (4.6) 123 (4.8) 61 (2.4) 59 (2.3) 16 (0.6) 6 (0.2) 1 (0.0) 4 (0.1) 17 (0.7) 68 (2.7) 113 (4.4) 160 (6.3)
Average precipitation days (≥ 1 mm) 13 13 9 8 2 1 0 0 4 9 15 19

Monthly sunshine hours in Secunda, Mpumalanga, South Africa §

The sunniest months in Secunda are October, November and December, when the sun shines an average of 11 hours 50 minutes a day.Least sunny months in Secunda: January, February and June receive an average of 10 hours 11 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Secunda, Mpumalanga, South Africa.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 304 314 349 314 316 298 315 329 333 358 363 368
Mean daily daylight hours 13h 34m 12h 58m 12h 12m 11h 25m 10h 47m 10h 28m 10h 38m 11h 12m 11h 56m 12h 43m 13h 24m 13h 45m

Solar UV radiation in Secunda, Mpumalanga, South Africa §

Secunda experiences the highest level of ultraviolet (UV) radiation in January, February and December, when the maximum UV index can reach values of 15 - 16, which corresponds to the Extreme category of sun exposure.May, June and July are in the High / Very High exposure category. In these months, the maximum values of the UV index do not exceed 8. For more detailed information, check out our hourly Secunda UV Index data.

Average daily maximum UV levels by month for Secunda, Mpumalanga, South Africa.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 16 15 13 11 8 6 6 9 11 13 14 15