Odesa is warmest in July, averaging 30° by day and 20° at night. The wettest month is June with 60 mm, and the year brings about 518 mm in total.
Month by month
| Month | High | Low | Rain | Sea | Daylight | Good for |
|---|---|---|---|---|---|---|
| January | 4° | -4° | 43 mm | 5° | 8.8 h | Cool |
| February | 6° | -2° | 28 mm | 4° | 10.0 h | Cool |
| March | 9° | 1° | 37 mm | 5° | 11.6 h | Cool |
| April | 15° | 7° | 51 mm | 10° | 13.3 h | Mild |
| May | 20° | 13° | 53 mm | 16° | 14.8 h | Sightseeing |
| June | 26° | 18° | 60 mm | 22° | 15.6 h | Beach weather |
| July | 30° | 20° | 50 mm | 24° | 15.3 h | Beach weather |
| August | 30° | 20° | 28 mm | 24° | 14.0 h | Beach weather |
| September | 24° | 15° | 36 mm | 21° | 12.3 h | Sightseeing |
| October | 18° | 9° | 28 mm | 17° | 10.6 h | Sightseeing |
| November | 10° | 4° | 51 mm | 13° | 9.1 h | Cool |
| December | 6° | -1° | 53 mm | 8° | 8.4 h | Cool |
High and low are average daily maximum and minimum, rain is typical monthly total, sea is the average surface temperature, daylight is the hours between sunrise and sunset mid-month. Climate normals from NASA POWER and NOAA MUR — averages, not promises.
When to go
Beach weather: June, July and August — highs around 29°, nights no colder than 18°, and at most 60 mm of rain in a month. The sea sits at 22–24° then.
Walking the city: May, September and October — highs of 18–24° and no more than 53 mm of rain a month.