Climate Trends in Swaziland
Climate trends for Swaziland from 0 stations with long records. Also streaks.
Data as of . Last revised (2026-10-13).
Longest Hot, Cold, Wet and Dry Streaks: Swaziland
2 lists of 6- In Swaziland, the longest run of dry days in a row in the data is 190 days, at Dwaleni (Swaziland), in 1964.
- In Swaziland, the longest run of wet days in a row in the data is 22 days, at Manzini/Matsapa Air (Swaziland), in 1925.
Longest dry spell (days under 1 mm of rain), within one year
Consecutive days with less than 1 mm (0.04 in) of rain, the longest run within a year. The dates are not kept, so the list gives the year (within the year).
| Rank | Station | Country | Length | When |
|---|---|---|---|---|
| 1 | Dwaleni | Swaziland | 190 days | within 1964 |
| 2 | Swaziland Ranch-Homest | Swaziland | 180 days | within 1964 |
| 3 | Big Bend(Wissel Rode) | Swaziland | 164 days | within 1953 |
| 4 | Mankayane | Swaziland | 154 days | within 1916 |
| 5 | Mbabane | Swaziland | 127 days | within 1923 |
| 6 | Manzini/Matsapa Air | Swaziland | 116 days | within 1980 |
Longest wet spell (days with 1 mm or more of rain), within one year
Consecutive days with 1 mm (0.04 in) or more of rain, the longest run within a year. The dates are not kept, so the list gives the year (within the year).
| Rank | Station | Country | Length | When |
|---|---|---|---|---|
| 1 | Manzini/Matsapa Air | Swaziland | 22 days | within 1925 |
| 2 | Mbabane | Swaziland | 18 days | within 1937 |
| 3 | Big Bend(Wissel Rode) | Swaziland | 16 days | within 1925 |
| 4 | Swaziland Ranch-Homest | Swaziland | 16 days | within 1925 |
| 5 | Dwaleni | Swaziland | 14 days | within 1925 |
| 6 | Mankayane | Swaziland | 12 days | within 1925 |
A run belongs to the year it started in, even when it ran on into the next year. A station appears once per list, with its longest run in a complete year. Dry and wet spells are the longest run within a year. Lists use complete years only, so a long run in a year with gaps in the record is not counted.
Download the Data
Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-13. Trends and counts are computed by this site from daily station records. The long-record station set is described under each chart.