Kuldiga weather by month
Kuldiga runs from about -3°C in January to 19°C in July, with July the wettest month at 116 mm.
warmest month
July
19°C
coolest month
January
-3°C
wettest month
July
116 mm
worst air month
March
10 µg/m³
The whole year, month by month.
| Month | Avg temp | Rain | Sun | PM2.5 |
|---|---|---|---|---|
| January | -3°C | 38 mm | 69 h | 9 |
| February | 1°C | 59 mm | 70 h | 9 |
| March | 4°C | 30 mm | 183 h | 10 |
| April | 7°C | 67 mm | 184 h | 4 |
| May | 15°C | 40 mm | 428 h | 4 |
| June | 17°C | 86 mm | 409 h | 5 |
| July | 19°C | 116 mm | 366 h | 4 |
| August | 18°C | 62 mm | 398 h | 4 |
| September | 16°C | 48 mm | 269 h | 5 |
| October | 9°C | 33 mm | 160 h | 5 |
| November | 5°C | 46 mm | 83 h | 9 |
| December | 3°C | 61 mm | 44 h | 8 |
About 2,663 hours of sun a year. Roughly 70 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 2026-05-27. Full method, licences and the list of sources we rejected are on the methodology page.