Novosibirsk weather in May
May in Novosibirsk: nice, dry, with clean air — an excellent time to visit.
#4 of 12 months in Novosibirsk · #205 of 604 destinations to visit in May · comfort 85/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Novosibirsk climate normals — May
| Daytime high | 19°C / 66°F | 😎 nice |
|---|---|---|
| Nighttime low | 6°C / 43°F | |
| Feels like (high) | 16°C / 61°F | |
| Rainfall | 23 mm / 0.9 in | ☀️ dry |
| Rainy days | 6 days | |
| Humidity | 47% | 🍃 comfortable |
| Dew point | 1°C / 34°F | |
| Sunshine | 12.7 h/day | |
| Daylight | 16.2 h | |
| Wind | 18 km/h / 11 mph | |
| Snowfall | 0.6 cm / 0.2 in | |
| Air quality (US AQI) | 46 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Novosibirsk in May — FAQ
- Is May a good time to visit Novosibirsk?
- May in Novosibirsk: nice, dry, with clean air — an excellent time to visit. It ranks #4 of 12 months for Novosibirsk on SeasonMap's comfort score (85/100).
- What is the weather like in Novosibirsk in May?
- In May, Novosibirsk averages a daily high of 18.7°C and a low of 6.3°C, with about 23.1 mm of rain over roughly 5.6 rainy days.
- What is the air quality in Novosibirsk in May?
- Novosibirsk has a mean US Air Quality Index of about 46 in May.