Klaipeda weather by month
Klaipeda runs from about -1°C in January to 19°C in August, with November the wettest month at 138 mm.
warmest month
August
19°C
coolest month
January
-1°C
wettest month
November
138 mm
worst air month
March
12 µg/m³
The whole year, month by month.
| Month | Avg temp | Rain | Sun | PM2.5 |
|---|---|---|---|---|
| January | -1°C | 71 mm | 62 h | 10 |
| February | 3°C | 90 mm | 90 h | 10 |
| March | 5°C | 41 mm | 239 h | 12 |
| April | 7°C | 58 mm | 237 h | 5 |
| May | 16°C | 41 mm | 438 h | 5 |
| June | 17°C | 75 mm | 415 h | 5 |
| July | 19°C | 107 mm | 390 h | 5 |
| August | 19°C | 48 mm | 407 h | 5 |
| September | 18°C | 80 mm | 288 h | 6 |
| October | 10°C | 40 mm | 170 h | 6 |
| November | 6°C | 138 mm | 84 h | 10 |
| December | 4°C | 88 mm | 52 h | 10 |
About 2,872 hours of sun a year. Roughly 89 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.