Astana weather by month
Astana runs from about -14°C in February to 21°C in July, with May the wettest month at 113 mm.
warmest month
July
21°C
coolest month
February
-14°C
wettest month
May
113 mm
worst air month
January
14 µg/m³
The whole year, month by month.
| Month | Avg temp | Rain | Sun | PM2.5 |
|---|---|---|---|---|
| January | -12°C | 43 mm | 119 h | 14 |
| February | -14°C | 34 mm | 177 h | 13 |
| March | -5°C | 18 mm | 173 h | 12 |
| April | 8°C | 32 mm | 286 h | 10 |
| May | 12°C | 113 mm | 291 h | 7 |
| June | 20°C | 78 mm | 422 h | 9 |
| July | 21°C | 67 mm | 405 h | 11 |
| August | 18°C | 88 mm | 330 h | 9 |
| September | 11°C | 29 mm | 273 h | 7 |
| October | 5°C | 45 mm | 188 h | 10 |
| November | -5°C | 36 mm | 122 h | 9 |
| December | -10°C | 24 mm | 51 h | 9 |
About 2,837 hours of sun a year. Roughly 61 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.