KwaZulu-Natal Climate

Last updated: January 18, 2025

KwaZulu-Natal, South Africa, exhibits a diverse climate characterized by several Köppen-Geiger classes including Cfa, Cfb, Cwb, BSh, and Cwa. The region experiences a wide temperature range, with minimum temperatures plummeting to -12°C (10°F) in August, while average temperatures hover around 19°C (66°F). In stark contrast, the summer months can bring sweltering highs of up to 43°C (110°F) in November, highlighting the climatic variability that influences both the local ecology and agricultural practices. This unique climatic profile not only defines the region's environmental characteristics but also impacts the livelihoods of its inhabitants.

KwaZulu-Natal temperature by month

In KwaZulu-Natal, South Africa, temperature patterns reveal significant seasonal variability. The year begins with warm summer months in January and February, where average temperatures rise to around 22-23°C (72-73°F), accompanied by maximums that can reach 41°C (106°F). As summer transitions into autumn in March and April, average temperatures slightly decline but remain mild, with March averaging 22°C (71°F) and April dropping to 19°C (67°F). The cooler winter months of May through August bring more pronounced temperature decreases, with minimums reaching as low as -12°C (10°F) in August, and averages hovering around 15-17°C (59-63°F). By September, the region starts to warm up again, leading back into the summer pattern with maximum temperatures peaking at 43°C (110°F) in November. Overall, these seasonal trends illustrate a dynamic climate, oscillating between hot, humid summers and cool, dry winters, which significantly influences the local environment.

Monthly Temperatures in KwaZulu-Natal, South Africa

The chart illustrates KwaZulu-Natal's temperature patterns throughout the year, with values aggregated from various locations across the region. It highlights seasonal variations and temperature changes across the months.
JanFebMarAprMayJunJulAugSepOctNovDec727371676359586164666871
Data source: KwaZulu-Natal temperature data aggregated from multiple regional locations, generated using Copernicus Climate Change Service information.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

In Durban, temperatures range from a minimum of 9°C (48°F) in July to a maximum of 36°C (97°F) in September, making it a vibrant spot as the seasons change. Meanwhile, the Saint Lucia Estuary experiences milder conditions, with minimum temperatures at 14°C (58°F) in July and peaking at 29°C (84°F) in January. Ballito's climate reveals a minimum of 10°C (50°F) in August, reaching up to 33°C (91°F) in September. For more details, you can explore the monthly temperatures in Durban, Saint Lucia Estuary, and Ballito through the provided links.

Precipitation Patterns in KwaZulu-Natal

KwaZulu-Natal experiences a distinct wet and dry season, with precipitation levels peaking during the summer months. January and February are the rainiest months, receiving 105 mm (4.2 in) and 155 mm (6.1 in) respectively, often characterized by thunderstorms and heavy rainfall. Although March also sees significant rainfall at 98 mm (3.9 in), precipitation begins to taper off as the region transitions into autumn. April and May witness a continued decline, with 79 mm (3.1 in) and 57 mm (2.2 in) respectively, while dry winter months of June and July bring a mere 20 mm (0.8 in) and 10 mm (0.4 in) of rainfall, creating a stark contrast to the preceding summer.

As spring approaches, rainfall begins to increase again, with August marking a modest rise in precipitation at 36 mm (1.4 in), followed by more substantial increases in September at 51 mm (2.0 in) and October at 85 mm (3.3 in). November and December witness a resurgence of rain, culminating in 118 mm (4.6 in) and 138 mm (5.4 in), respectively. These months often bring with them increased humidity and the onset of the summer rainy season, with 15 to 18 rainy days contributing to the lush green landscapes characteristic of KwaZulu-Natal. This seasonal precipitation pattern plays a critical role in shaping the region's ecology and agricultural practices.

Monthly Average Precipitation in KwaZulu-Natal, South Africa

The average monthly precipitation in KwaZulu-Natal, providing insights into seasonal rainfall patterns and the region's precipitation trends throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec1061559879572010365285118138
Data source: KwaZulu-Natal precipitation data aggregated from multiple regional locations, generated using Copernicus Climate Change Service information.
Choose your preferred precipitation unit

Sunshine Duration in KwaZulu-Natal

In KwaZulu-Natal, South Africa, sunshine duration shows a compelling seasonal trend, with hours peaking during the summer months. The year begins with 292 hours of sunshine in January, which gradually increases to 354 hours in December, marking a significant rise as the region transitions from winter to summer. Notably, March stands out as a high point in the year, offering 340 hours of bright sunshine. The consistent brightness during this period not only enhances the summer landscape but also provides optimal conditions for agriculture and outdoor activities.

As the seasons change, a slight dip in sunshine hours is observed during the winter months of June and July, with a low of 288 hours in June, before rebounding in August. Despite this brief decline, the remaining months show an impressive accumulation of sunshine, with October and November each receiving 334 hours. This trend demonstrates that even as winter brings cooler temperatures, the return of sunlight in late winter and early spring fosters a vibrant environment. Overall, the pronounced increase in sunshine during the latter half of the year emphasizes KwaZulu-Natal’s appeal as a year-round destination for sun seekers and outdoor enthusiasts alike.

Monthly Sunshine in KwaZulu-Natal, South Africa

Monthly sunshine duration represents the total hours of direct sunlight KwaZulu-Natal receives each month, excluding periods when the sun is obscured by clouds or other obstructions.
JanFebMarAprMayJunJulAugSepOctNovDec292h309h340h307h303h288h305h311h315h334h334h354h
Data source: KwaZulu-Natal sunshine duration data aggregated from multiple regional locations, generated using Copernicus Climate Change Service information.

KwaZulu-Natal UV Index Trends

In KwaZulu-Natal, South Africa, the UV Index highlights significant seasonal variations that demand attention from both locals and visitors. The year starts off with an extreme UV Index of 16 in both January and February, necessitating careful sun protection as the risk of skin damage is exceptionally high, with a burn time of just 10 minutes. This trend of extreme UV levels continues into March and April, with values of 13 and 11, respectively. As temperatures begin to cool slightly, May sees a reduction in the UV Index to 7, shifting to a high exposure category with a longer burn time of 25 minutes.

Transitioning into winter, the UV Index remains moderate to high, measuring 5 in June and increasing to 8 in August, which is categorized as very high. By September, the UV levels rebound to the extreme category with an index of 11, continuing through to the end of the year with December peaking at 17. The consistent presence of extreme UV levels during the summer months underscores the necessity for sun safety measures, especially when outdoor activities are prevalent. With burn times often as short as 10 minutes, both awareness and proactive protection are vital in avoiding sun-related health issues.

Monthly Maximum UV Index for KwaZulu-Natal, South Africa

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in KwaZulu-Natal. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec16161311756811121417
Data source: KwaZulu-Natal UV Index data aggregated from multiple regional locations, generated using Copernicus Climate Change Service information.

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.

Daylight Hours in KwaZulu-Natal

In KwaZulu-Natal, South Africa, daylight duration exhibits a distinct seasonal pattern characterized by longer days during the summer months and shorter days in winter. January and February each boast 13 hours of daylight, providing ample time for outdoor activities and contributing to the region's vibrant summer atmosphere. As the year progresses into March, daylight slightly diminishes to 12 hours, and continues to decrease through April, reaching 11 hours. The months of May through July experience the shortest daylight periods at 10 hours, marking the height of winter when shorter days coincide with cooler temperatures.

As spring approaches and daylight returns, August sees a gradual increase back to 11 hours, followed by a further uptick in September, maintaining 11 hours of daylight. This resurgence continues into October with 12 hours, and the year concludes on a high note as November and December return to 13 hours of daylight. This cyclical pattern not only influences daily life and leisure in KwaZulu-Natal but also highlights the region's climate diversity, allowing for varied seasonal experiences from sun-soaked summers to the more subdued shorter days of winter.

Average Monthly Daylight Hours in KwaZulu-Natal, South Africa

This chart shows the total daylight hours KwaZulu-Natal receives each month, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec824h784h732h680h638h617h628h665h714h766h813h836h
Data source: KwaZulu-Natal daylight hours, calculated based on aggregated data for various regional locations, determined by the times between sunrise and sunset.

Climate Highlights of KwaZulu-Natal's Popular Destinations

Ballito, South Africa, enjoys a warm subtropical climate with temperatures ranging from a minimum of 10°C (50°F) in August to a maximum of 33°C (91°F) in February. The area experiences its highest rainfall in February with 157 mm (6.2 in), while June is the driest month with only 31 mm (1.2 in) of precipitation. Sunshine is abundant, peaking in December with 356 hours and generally remaining high throughout the year. This pleasant weather makes Ballito an ideal destination for beachgoers and outdoor enthusiasts. For more details, visit Ballito climate.

Durban, South Africa, experiences a subtropical climate characterized by warm temperatures and seasonal rainfall. The warmest months are January and February, with average highs reaching up to 34°C (93°F), while cooler months like July see averages around 17°C (63°F). Rainfall peaks during the summer months, especially in February with 148 mm (5.8 in), tapering to a dry winter. Sunshine is abundant, particularly in December, averaging 353 hours, making Durban an attractive destination year-round. For more details, visit Durban climate.

Eshowe, South Africa, experiences a humid subtropical climate characterized by warm temperatures and significant rainfall, particularly in the summer months. January and February see maximum temperatures reaching up to 39°C (102°F-103°F) and significant precipitation, with February averaging 148 mm (5.8 in) of rainfall. The cooler months of June and July bring lower temperatures, with averages around 17°C (63°F) and minimal rainfall. Sunshine is abundant throughout the year, with December boasting the highest at 344 hours. For more detailed information, visit Eshowe climate.

Greytown, South Africa, experiences a diverse climate with warm summers and cool winters. January sees maximum temperatures reaching up to 38°C (100°F), while July drops to a minimum of -2°C (29°F). Precipitation is highest in February with 131 mm (5.1 in), tapering off during the dryer winter months. Sunshine is abundant, particularly in December, with up to 354 hours of sunlight. For more detailed information, visit Greytown climate.

The climate in Hluhluwe, South Africa, features warm temperatures year-round, with January and February being the hottest months, averaging around 25°C (77°F) and peaking at 35°C (96°F). Rainfall is highest in January (115 mm) and February (154 mm), tapering off through the winter months, with July experiencing minimal precipitation (11 mm). Sunshine is abundant, especially in December, which boasts 360 hours of sunlight. The cooler part of the year occurs from May to August, with average temperatures dropping to around 19°C (66°F). For more detailed information, visit Hluhluwe climate.

Jozini, South Africa, experiences a subtropical climate characterized by warm temperatures throughout the year. January and February are the hottest months, with maximums reaching up to 40°C (104°F) and relatively high precipitation, peaking at 126 mm (5.0 in) in February. The cooler winter months, from June to August, bring less rainfall, dropping to as low as 3 mm (0.1 in) in July, while temperatures average around 18°C (64°F). Sunshine is abundant year-round, with December offering the most sunny hours at 351. For more details, visit Jozini climate.

KwaDukuza, South Africa experiences a warm, subtropical climate characterized by distinct wet and dry seasons. January and February are the hottest months, with maximum temperatures reaching up to 38°C (100°F) and substantial rainfall, particularly in February with 150 mm (5.9 in). The cooler months from May to August see lower temperatures, averaging between 17°C (63°F) and 19°C (67°F), with decreased precipitation. Sunshine is abundant year-round, peaking in December with 354 hours. For more details, visit KwaDukuza climate.

Ladysmith, South Africa, experiences a temperate climate with hot summers and mild winters. January is the warmest month, featuring average temperatures around 22°C (72°F) and significant rainfall of 131 mm (5.1 in). The dry winter months, particularly June and July, see temperatures dropping to as low as -3°C (27°F) and minimal precipitation, averaging only 4 mm (0.2 in). With a good amount of sunshine year-round, especially in October and December, Ladysmith offers a bright environment, making it an appealing destination for outdoor activities. For more detailed information, visit Ladysmith climate.

Margate, South Africa, experiences a humid subtropical climate characterized by warm summers and mild winters. January and February see temperatures rising to highs of up to 33°C (91°F), with considerable rainfall peaking in February at 126 mm (5.0 in). The driest months are July and June, where precipitation drops to just 6 mm (0.2 in) and 24 mm (0.9 in), respectively. Sunshine is abundant year-round, with December enjoying the most at 345 hours. For more detailed information, visit Margate climate.

Mkuze, South Africa, experiences a warm, subtropical climate characterized by hot summers and mild winters. January and February are the hottest months, with maximum temperatures reaching up to 40°C (104°F) and high humidity levels, while July sees cooler conditions with temperatures dropping to 6°C (43°F). Precipitation peaks in February at 126 mm (5.0 in) and decreases significantly during the winter months, especially in July with only 3 mm (0.1 in). The region enjoys abundant sunshine throughout the year, with December boasting the highest sunshine hours at 351. For more details, visit Mkuze climate.

Mpumalanga, South Africa, experiences a warm climate characterized by hot summers and mild winters. January and February are the hottest months, with maximum temperatures reaching up to 36°C (96°F) and significant rainfall, particularly in February (136 mm). Rainfall decreases from May through July, with June being the driest month (16 mm), while December sees a resurgence with 132 mm of precipitation. The region enjoys abundant sunshine, particularly in December with 353 hours, making it appealing for outdoor activities. For more detailed information, visit Mpumalanga climate.

Nkandla, South Africa, experiences a varied climate with warm summers and mild winters. January and February are the hottest months, with maximum temperatures reaching up to 37°C (98°F) and substantial rainfall, especially in February (166 mm). The dry season from June to August sees significantly lower precipitation, with July averaging only 6 mm of rain. Sunshine is abundant throughout the year, peaking in December with 344 hours. For more details on the climate, visit Nkandla climate.

The climate in Pietermaritzburg, South Africa, is characterized by warm summers and mild winters. January and February are the hottest months, with maximum temperatures reaching up to 36°C (97°F) and considerable rainfall, particularly in February with 154 mm (6.1 in). The winter months of June and July see cooler temperatures, dropping to lows of around 1°C (34°F), and minimal rainfall, around 12 mm (0.5 in). Despite the variable precipitation, Pietermaritzburg enjoys ample sunshine year-round, peaking in December with 343 hours. For more information, visit Pietermaritzburg climate.

Port Shepstone, South Africa, experiences a tropical climate characterized by warm temperatures year-round. January and February are the hottest months, with average temperatures around 24°C (75°F) and maximums reaching up to 30°C (86°F). Rainfall is most abundant in early months like February and April, while the winter months of June and July see significantly lower precipitation. Despite some variation in sunshine hours, the region enjoys bright skies, particularly in October and December, with up to 345 hours of sunshine. For more details, visit Port Shepstone climate.

Richards Bay, South Africa, experiences a subtropical climate characterized by warm temperatures and varied precipitation throughout the year. The hottest months are January and February, with average temperatures around 25°C (78°F) and maximums reaching 37°C (99°F). Rainfall is heaviest in February, totaling 161 mm (6.3 in), and decreases significantly during the winter months of June and July. Sunshine is abundant, peaking in December with 357 hours, providing plenty of bright days to enjoy the warm climate. For more details, visit Richards Bay climate.

The climate in Saint Lucia Estuary, South Africa, features warm temperatures year-round, with January highs averaging 29°C (84°F) and July lows dropping to 14°C (58°F). Rainfall peaks in February with 181 mm (7.1 in), while the driest month is July, receiving only 26 mm (1.0 in). Sunshine is abundant throughout the year, reaching a maximum of 356 hours in December. This combination of warmth, rain, and sunshine makes the region an attractive destination. For more details, visit Saint Lucia Estuary climate.

Scottburgh, South Africa, experiences a warm and humid climate, characterized by mild winters and hot summers. Temperatures typically range from a minimum of 10°C (50°F) in August to a maximum of 33°C (92°F) in September and October. The region receives the most rainfall from February to April, peaking at 150 mm (5.9 in) in April, while the driest months are June and July. With abundant sunshine year-round, including a peak of 361 hours in December, Scottburgh offers a pleasant environment for outdoor activities. For more detailed information, visit Scottburgh climate.

Tongaat Beach, South Africa, experiences a warm and humid subtropical climate with average temperatures ranging from 18°C (65°F) in July to 25°C (76°F) in February. The region sees its highest rainfall in February, with 157 mm (6.2 in), while June has the least at 31 mm (1.2 in). Abundant sunshine is characteristic throughout the year, peaking in December with 356 hours. This pleasant climate makes Tongaat Beach a desirable destination year-round. For detailed weather patterns, visit Tongaat Beach climate.

Conclusion

In conclusion, KwaZulu-Natal's climate is marked by diverse temperature patterns, variable precipitation, and significant variations in sunshine and daylight duration throughout the year. The region's extreme summer temperatures and high UV Index levels necessitate careful sun protection, particularly during the peak months of December through February. With ample daylight in summer encouraging outdoor activities, the transition to shorter, cooler winter days underscores the dynamic nature of this unique location. Overall, understanding these climatic characteristics is essential for residents and visitors alike, as they directly impact lifestyle, agriculture, and health practices within this vibrant South African province.

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