Climate of Sumy, Sumy, Ukraine
Point-value climate at Sumy (Sumy, Ukraine). Population approximately 294,456.
Located in Sumy, Ukraine, Sumy has a strongly continental climate. Population approximately 294,456. Monthly average temperatures range from -6°C / 21.2°F in January to 19.6°C / 67.3°F in July, with rainfall varying from 32 mm / 1.3 in (February) to 80 mm / 3.1 in (July) — about 614 mm / 24.2 in across the year. Sumy is the capital of Sumy. These are point-value climate normals sampled at Sumy's coordinates — often quite different from the surrounding region's area-weighted average.
| Month | Temperature | Rainfall | Matches |
|---|---|---|---|
| January | -6°C21.2°F | 41 mm1.6″ | Snowy |
| February | -5.3°C22.5°F | 32 mm1.3″ | Snowy |
| March | -0.3°C31.5°F | 36 mm1.4″ | Snowy |
| April | 8.3°C46.9°F | 44 mm1.7″ | — |
| May | 14.8°C58.6°F | 53 mm2.1″ | — |
| June | 18.3°C64.9°F | 72 mm2.8″ | — |
| July | 19.6°C67.3°F | 80 mm3.1″ | — |
| August | 18.4°C65.1°F | 61 mm2.4″ | — |
| September | 13°C55.4°F | 53 mm2.1″ | — |
| October | 6.7°C44.1°F | 49 mm1.9″ | — |
| November | -0.1°C31.8°F | 48 mm1.9″ | Snowy |
| December | -4.1°C24.6°F | 45 mm1.8″ | Snowy |
Frequently asked questions
What is the best time to visit Sumy?
Sumy does not have a clearly "sunny" season by our profile cutoffs — see the "warmest and driest months" fallback for the closest picks. Sumy's warmest month is July at an average of 19.6°C / 67.3°F, and its driest month is February with about 32 mm / 1.3 in of rain.
What is the climate of Sumy?
Sumy, in Sumy, Ukraine, has monthly average temperatures ranging from -6°C / 21.2°F in January to 19.6°C / 67.3°F in July. Annual rainfall is approximately 614 mm / 24.2 in, with the wettest month being July (80 mm / 3.1 in) and the driest February (32 mm / 1.3 in).
What is the average temperature in Sumy in July?
The average temperature in Sumy in July is 19.6°C / 67.3°F, with rainfall of about 80 mm / 3.1 in — the warmest month of the year.
When is the driest month in Sumy?
The driest month in Sumy is February, with about 32 mm / 1.3 in of average monthly rainfall. Average temperature that month is -5.3°C / 22.5°F.
When is the wettest month in Sumy?
The wettest month in Sumy is July, with approximately 80 mm / 3.1 in of average monthly rainfall.