The best time to visit eSwatini is May–Aug. Month by month, the verdicts rate Apr–Oct as comfortable on both daytime heat and rainfall — 7 months in all.
Wet summer Nov–Mar
| Month | High °C | High °F | Rainy days | Verdict |
|---|---|---|---|---|
| January | 29.7 | 85 | 64% | Too wet |
| February | 29.7 | 85 | 59% | Too wet |
| March | 28.9 | 84 | 50% | Fair |
| April | 26.9 | 80 | 31% | Go |
| May | 25.3 | 78 | 12% | Go |
| June | 23.3 | 74 | 7% | Go |
| July | 23.1 | 74 | 7% | Go |
| August | 25.9 | 79 | 9% | Go |
| September | 28.9 | 84 | 18% | Go |
| October | 29.1 | 84 | 43% | Go |
| November | 29.5 | 85 | 62% | Too wet |
| December | 30.0 | 86 | 67% | Too wet |
Verdict combines mean daytime high with rainy-day frequency. “Rainy days” is the share of days in the month with at least 1 mm of rain.
June is the driest month, with rain on 7% of days and daytime highs near 23.3°C (74°F). December is the wettest, at 67%. The warmest month is December at 30.0°C (86°F); the coolest is July at 23.1°C (74°F). The record rules out too wet in Nov–Feb.