Weather overview
Манзини lies in the heart of Eswatini, where the climate shifts gently between warm, wet summers and cooler, dry winters. From November to March, the city sees its warmest and wettest months, with frequent rain showers and daytime temperatures often reaching +26...+28 °C. This is when Манзини feels most lush, though travelers should be prepared for occasional downpours.
From April to October, the weather in Манзини becomes drier and more comfortable. May through August brings cooler evenings, sometimes dropping to +9 °C, while days remain mild at +22...+24 °C. This period is ideal for exploring the city and its surroundings without the intensity of summer heat or rain.
Temperature
Temperatures in Манзини follow a steady rhythm, with the warmest months being January and February, when averages hover around +23.4...+23.7 °C. Evenings stay warm, rarely falling below +18 °C, making it pleasant for outdoor activities. By June and July, the coolest months, daytime highs drop to +22 °C, while nights can feel crisp at +9 °C.
The transition months—April, September, and October—offer a balance, with temperatures ranging from +13 °C at night to +26 °C during the day. This makes Манзини a year-round destination, though those sensitive to heat may prefer the milder months of May to August.
| Month | Minimum | Maximum |
|---|---|---|
| January | 18.3 | 27.7 |
| February | 18.8 | 27.1 |
| March | 17.5 | 26.9 |
| April | 14.8 | 25.3 |
| May | 11.9 | 23.9 |
| June | 9.1 | 22.2 |
| July | 9.3 | 22.5 |
| August | 10.1 | 24.1 |
| September | 13 | 26.8 |
| October | 14.6 | 26.1 |
| November | 16.3 | 26.8 |
| December | 17.5 | 26.4 |
Precipitation
Rainfall in Манзини is highly seasonal, with the heaviest downpours occurring from December to February. During these months, the city receives over 200 mm of rain each, often in short, intense bursts. Travelers visiting Манзини in January or February should pack rain gear and plan for occasional disruptions to outdoor plans.
From May to September, Манзини experiences its driest period, with monthly rainfall dropping below 50 mm. June and July are particularly dry, with just 12 mm of rain each. This makes the cooler months a reliable time for hiking, wildlife viewing, and exploring the city’s markets without weather-related interruptions.
| Month | Precipitation |
|---|---|
| January | 204.8 |
| February | 212.3 |
| March | 100 |
| April | 90.8 |
| May | 35.7 |
| June | 12.1 |
| July | 12.7 |
| August | 14.6 |
| September | 48.7 |
| October | 91.1 |
| November | 129.6 |
| December | 202.3 |
What to pack
For a trip to Манзини in the wet season (November to March), lightweight, breathable clothing is essential, along with a waterproof jacket or umbrella. Daytime temperatures can reach +28 °C, so sun protection—hats, sunglasses, and sunscreen—is a must. Evenings remain warm, so a light sweater may suffice for cooler nights.
During the dry season (May to September), layers become more important. Days are mild, but nights can dip to +9 °C, especially in June and July. A mix of short-sleeve shirts, long pants, and a warm jacket for evenings will keep you comfortable. Closed-toe shoes are practical for walking, as the dry air can make dust more noticeable.
If visiting Манзини in the shoulder months (April, October, or November), pack versatile clothing that can adapt to changing conditions. A light rain jacket is still useful in October and November, while April may require a mix of warm and cool-weather items as temperatures transition.
| Month | Wind speed |
|---|---|
| January | 2.4 |
| February | 2.4 |
| March | 2.2 |
| April | 2.3 |
| May | 2.6 |
| June | 2.8 |
| July | 2.9 |
| August | 2.6 |
| September | 2.8 |
| October | 2.8 |
| November | 2.6 |
| December | 2.3 |