Last updated: April 14, 2025
Eswatini's climate is characterized by a diverse range of temperatures and precipitation patterns that shape its unique environment. The temperature can dip as low as -1°C (31°F) in July in Manzini, while soaring to a scorching 42°C (108°F) in November in Shiselweni. Precipitation varies dramatically, with July witnessing a minimal 3 mm (0.1 in) in Lubombo, contrasting sharply with the lush 200 mm (7.9 in) that February brings to Hhohho. Humidity plays a significant role as well, averaging a minimum of 76% in August in Hhohho and peaking at 86% in May in Shiselweni. This characteristic climate not only fosters diverse ecosystems but also influences the agricultural practices essential to Eswatini's economy and culture.
Eswatini showcases a diverse range of climate zones, primarily classified under the Köppen-Geiger system. The Hhohho region experiences a temperate climate with Cwa and Cwb classifications, characterized by warm summers and cool winters. Moving south, the Lubombo region enjoys a mix of humid and temperate conditions with Cwa and Cfa climates, providing a lush environment. In the Manzini region, you'll find similar temperate conditions as in Hhohho, with the Cwa and Cwb classes driving seasonal variations. Lastly, Shiselweni features a blend of wet and dry subtropical contexts under Cwa and Cfa, completing Eswatini's rich climatic tapestry. Discover more about each region through their respective climate links: Hhohho, Lubombo, Manzini, and Shiselweni.
| Climate Zone | Description |
|---|---|
| Cfa | Humid subtropical climate with hot summers and mild winters. |
| Cwa | Monsoon-influenced humid subtropical climate with dry winters and hot summers. |
| Cwb | Monsoon-influenced temperate climate with dry winters and mild summers. |
Eswatini experiences a fascinating range of temperatures throughout the year. In January, the mercury soars to a sweltering 38°C (101°F) in Lubombo, while cooler nights dip to around 10°C (50°F) in Manzini. As the months progress into March, temperatures remain high, but cooling begins, revealing a minimum of 9°C (48°F) at night in Manzini. By April, the nights grow even chillier, with lows of 6°C (43°F), yet daytime highs can still reach 38°C (101°F) in Shiselweni. The cool winter months of May to August see temperatures plummet, with minimums reaching as low as -1°C (31°F), while daytime highs fluctuate between 33°C (92°F) and 35°C (95°F). As spring approaches in September and October, Eswatini witnesses rising temperatures again, with maximums hitting 40°C (104°F) in both Shiselweni and Lubombo. The year closes out with December, showcasing a vibrant mix of warm days at 40°C (105°F) and cooler nights at 9°C (48°F) in Manzini. Overall, the climatic journey through Eswatini reveals a unique blend of warmth and chill across its diverse landscapes.
Precipitation patterns in Eswatini reveal a striking seasonal variance, with rainfall primarily concentrated in the summer months. For instance, Hhohho experiences its highest precipitation of up to 200 mm (7.9 in) in February, while Lubombo sees a stark contrast with minimal rainfall, recording just 3 mm (0.1 in) in July. This discrepancy highlights the country's dry winter months, particularly in Lubombo, which may go without rainfall for days. In December, Manzini emerges as the wettest area, experiencing rainfall across approximately 20 days, setting the stage for the lush landscapes that characterize the region during the rainy season. Overall, Eswatini's climate showcases a dynamic interplay between dry and wet periods, vital for its agriculture and ecosystems.
Eswatini's humidity exhibits a notable range throughout the year, reflecting the country's diverse climate conditions. The lowest humidity levels are observed in August, with a minimum of 76% in Hhohho, providing a brief respite from the moisture-laden air. In contrast, the humidity peaks significantly in May, reaching up to 86% in Shiselweni. This trend highlights the transition from cooler, drier months to the warmer, more humid conditions, emphasizing the importance of understanding humidity patterns for both residents and visitors alike.
Eswatini experiences a notable surge in UV Index levels during January, with average daily maximum values reaching 15 in Lubombo and peaking at 16 in Manzini. This trend highlights the region's heightened exposure to ultraviolet radiation during the summer months, urging residents and visitors to take proactive measures for sun safety. As the country basks in this intense sunlight, it becomes increasingly important to remain vigilant about skin protection and to seek shade during peak UV hours, fostering a culture of awareness around UV risks.
UV Risk Categories
In Eswatini, sunshine duration varies significantly across the months and regions, showcasing a captivating climatic diversity. For instance, January sees Manzini and Lubombo basking in approximately 290 and 293 hours of sunshine, respectively, providing a warm start to the year. However, the sun shines even brighter in December, particularly in the Hhohho and Shiselweni regions, where residents enjoy an impressive 354 and 344 hours of sunshine. This trend highlights a peak in daylight during December, inviting both locals and visitors to revel in the vibrant atmosphere. Overall, Eswatini's sunny charm makes it an appealing destination throughout the year, with distinct variations that enhance its allure.
Eswatini showcases a striking contrast in its sunny weather across different regions and months. For instance, December in the Hhohho region offers a mere 16% likelihood of sunshine, indicating a more overcast season as the year winds down. In contrast, July in Lubombo basks in an impressive 88% chance of clear skies, highlighting the peak of the dry winter months. This trend emphasizes the regional climatic variations in Eswatini, where one can experience both gloomy and bright days in close proximity, making it essential for visitors to plan accordingly based on the timing and location of their travels.
In Shiselweni, Eswatini, daylight hours fluctuate significantly throughout the year, showcasing a clear seasonal trend. In June, the region experiences about 10 hours of daylight, offering shorter, cooler days as winter settles in. Conversely, by December, daylight extends to approximately 13 hours, allowing for longer, sun-filled days during the vibrant summer season. This variation not only highlights the dynamic nature of Eswatini's climate but also sets the stage for diverse activities and experiences that the regions can offer throughout the year.
Nestled in the heart of Eswatini, Hhohho experiences a climate characterized by warm summers and mild winters. January and February see temperatures soar, with highs around 36°C (96°F) and significant rainfall, making them the wettest months. As the year progresses, temperatures gradually decrease, with July and August bringing cooler conditions, often dipping to a brisk 1°C (33°F) at night. Despite the lower precipitation in these winter months, humidity remains consistently high, creating a lush, vibrant landscape. For a more detailed exploration of the area’s weather patterns, check out the full Hhohho climate.
Nestled in Eswatini, Lubombo boasts a diverse climate that showcases a blend of warm temperatures and seasonal rainfall. From the hot summer months of January and February, where highs can reach up to 38°C (101°F), to the cooler winter days in June and July with average temperatures around 18°C (65°F), the region offers both sweltering heat and refreshing coolness. Rainfall is most abundant in the first few months of the year, while drier spells occur during the winter, contributing to a unique humidity level that hovers around 82%. As you explore this vibrant area, you’ll experience the alluring contrasts that define Lubombo's climate. For more detailed insights, visit Lubombo climate.
Nestled in the heart of Eswatini, Manzini boasts a diverse climate that ranges from warm summers to crisp winters. During the sweltering summer months of January to March, temperatures can soar up to 36°C (97°F), accompanied by high humidity, creating a lush, vibrant landscape. As autumn arrives, temperatures dip, and by June, it’s not uncommon to experience chilly nights around -1°C (31°F), leading into a milder winter. Rainfall is heaviest in January and February, contributing to the region's rich vegetation, before tapering off through the dryer winter months. For a more detailed look at the year-round weather patterns, check out Manzini climate.
Shiselweni, Eswatini, boasts a predominantly warm climate, with January and February showcasing temperatures that soar up to 38°C (100°F), accompanied by high humidity averaging around 81%. As the year unfolds, the temperature gradually dips, particularly from May through July, where chilly nights can plunge to a brisk 0°C (32°F). Rainfall varies significantly, peaking in February with 178 mm (7.0 in), while drier months like July see minimal precipitation of just 5 mm (0.2 in). This unique blend of warmth and moisture gives Shiselweni its vibrant ecosystems and diverse landscapes, making it a captivating destination. For more details on the region's weather patterns, visit Shiselweni climate.
Eswatini experiences a diverse climate that underscores its unique geographical features. Throughout the year, temperatures showcase significant variation, with a chilly minimum of -1°C (31°F) in July in Manzini to a sweltering maximum of 42°C (108°F) in November in Shiselweni. Precipitation also tells a compelling story; while July sees a mere 3 mm (0.1 in) in Lubombo, the region experiences a dramatic surge to 200 mm (7.9 in) during February in Hhohho. This shift is complemented by varying humidity levels, peaking at an impressive 86% in May in Shiselweni and dipping to 76% in August in Hhohho. Together, these factors create a dynamic climate landscape that affects both the natural environment and the daily lives of Eswatini’s residents.