Jinja weather by month
Jinja runs from about 22°C in July to 24°C in March, with April the wettest month at 283 mm.
warmest month
March
24°C
coolest month
July
22°C
wettest month
April
283 mm
worst air month
July
28 µg/m³
The whole year, month by month.
| Month | Avg temp | Rain | Sun | PM2.5 |
|---|---|---|---|---|
| January | 23°C | 136 mm | 333 h | 19 |
| February | 23°C | 121 mm | 325 h | 19 |
| March | 24°C | 119 mm | 348 h | 16 |
| April | 23°C | 283 mm | 297 h | 16 |
| May | 23°C | 107 mm | 344 h | 17 |
| June | 22°C | 56 mm | 341 h | 19 |
| July | 22°C | 79 mm | 336 h | 28 |
| August | 22°C | 51 mm | 347 h | 27 |
| September | 23°C | 63 mm | 325 h | 26 |
| October | 22°C | 127 mm | 340 h | 21 |
| November | 22°C | 188 mm | 289 h | 21 |
| December | 22°C | 154 mm | 337 h | 22 |
About 3,962 hours of sun a year. Roughly 149 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 2026-05-25. Full method, licences and the list of sources we rejected are on the methodology page.