Tripoli weather by month
Tripoli runs from about 15°C in February to 31°C in July, with January the wettest month at 154 mm.
warmest month
July
31°C
coolest month
February
15°C
wettest month
January
154 mm
worst air month
November
21 µg/m³
The whole year, month by month.
| Month | Avg temp | Rain | Sun | PM2.5 |
|---|---|---|---|---|
| January | 16°C | 154 mm | 226 h | 16 |
| February | 15°C | 72 mm | 256 h | 15 |
| March | 18°C | 31 mm | 328 h | 16 |
| April | 22°C | 39 mm | 351 h | 19 |
| May | 23°C | 9 mm | 391 h | 17 |
| June | 28°C | 1 mm | 407 h | 18 |
| July | 31°C | 0 mm | 418 h | 17 |
| August | 30°C | 0 mm | 401 h | 17 |
| September | 28°C | 4 mm | 348 h | 18 |
| October | 24°C | 8 mm | 335 h | 14 |
| November | 19°C | 95 mm | 270 h | 21 |
| December | 15°C | 82 mm | 249 h | 18 |
About 3,980 hours of sun a year. Roughly 49 rainy days a year.
These are long-run climate normals, not a forecast. A given year can sit well outside them. PM2.5 is a global model: near the coast it counts sea salt as fine particulate and reads high against ground stations, sometimes by a factor of two. Use the shape of the year, not the absolute number.
where these numbers come from
- · Temperature, rainfall and sunshine: ECMWF ERA5 reanalysis climate normals via Open-Meteo (CC BY 4.0), fetched once and stored.
- · PM2.5: Copernicus CAMS reanalysis, monthly means. Modelled, not station readings; near coasts CAMS counts sea salt as PM2.5 and reads high.
Last reviewed 2026-05-24. Full method, licences and the list of sources we rejected are on the methodology page.