Novosibirsk is warmest in July, averaging 25° by day and 14° at night. The wettest month is June with 66 mm, and the year brings about 525 mm in total.
Month by month
| Month | High | Low | Rain | Daylight | Good for |
|---|---|---|---|---|---|
| January | -14° | -24° | 34 mm | 7.5 h | Cool |
| February | -11° | -20° | 28 mm | 9.3 h | Cool |
| March | -4° | -12° | 34 mm | 11.5 h | Cool |
| April | 7° | -1° | 24 mm | 13.8 h | Cool |
| May | 17° | 4° | 47 mm | 15.9 h | Sightseeing |
| June | 22° | 12° | 66 mm | 17.1 h | Sightseeing |
| July | 25° | 14° | 56 mm | 16.6 h | Sightseeing |
| August | 23° | 12° | 62 mm | 14.7 h | Sightseeing |
| September | 15° | 6° | 51 mm | 12.4 h | Mild |
| October | 6° | -2° | 47 mm | 10.1 h | Cool |
| November | -6° | -13° | 39 mm | 8.0 h | Cool |
| December | -14° | -20° | 37 mm | 6.9 h | Cool |
High and low are average daily maximum and minimum, rain is typical monthly total, daylight is the hours between sunrise and sunset mid-month. Climate normals from NASA POWER — averages, not promises.
When to go
Beach weather: No month in Novosibirsk combines swimming warmth with dry skies.
Walking the city: May, June, July and August — highs of 17–25° and no more than 66 mm of rain a month.