Odessa weather in May
May in Odessa: nice, a little rain, with clean air — a great time to visit.
#5 of 12 months in Odessa · #380 of 604 destinations to visit in May · comfort 78/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Odessa climate normals — May
| Daytime high | 20°C / 67°F | 😎 nice |
|---|---|---|
| Nighttime low | 12°C / 54°F | |
| Feels like (high) | 18°C / 64°F | |
| Rainfall | 42 mm / 1.6 in | 🌦 some rain |
| Rainy days | 8 days | |
| Humidity | 63% | 💧 humid |
| Dew point | 9°C / 48°F | |
| Sunshine | 11.9 h/day | |
| Daylight | 15 h | |
| Wind | 20 km/h / 13 mph | |
| Air quality (US AQI) | 48 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Odessa in May — FAQ
- Is May a good time to visit Odessa?
- May in Odessa: nice, a little rain, with clean air — a great time to visit. It ranks #5 of 12 months for Odessa on SeasonMap's comfort score (78/100).
- What is the weather like in Odessa in May?
- In May, Odessa averages a daily high of 19.5°C and a low of 12.1°C, with about 41.5 mm of rain over roughly 8.4 rainy days.
- What is the air quality in Odessa in May?
- Odessa has a mean US Air Quality Index of about 48 in May.