Vitebsk, Belarus
Sumy
Sumy is a locality in Vitebsk, Belarus. The climate is classified as warm-summer humid continental (Köppen Dfb), with warm summers, cold winters and precipitation in every season.
Now9°C
Best timeMay–Jul
Population–
Local time19:48
55.25° N, 30.48° EElevation 173 mUTC+3 · Moscow Standard Time
October: high / low10° / 3°
Rain this month63mm
Best timeMay–Jul
Best: May–Jul. Warmth, sunshine and dry days, month by month.
Sumy at a glance
Sunrise · sunset07:50 · 17:359 h 45 min of daylightThe moon tonightFull moon99% · Moonrise 17:19Northern lights tonightUnlikely tonightKp needed: 4.7Next holiday7 NovemberOctober Revolution DayNext eclipse21 Feb 2027Penumbral lunar eclipse
Best time to visitMay–Jul
The months with the highest weather score
Warmest month24°C
Average high in July
Coolest month-7°C
Average low in January
Wettest monthJuly
84 mm of rain
Driest monthApril
35 mm of rain
Weather in Sumy
Now and the next ten days. The 14 and 30-day outlooks are one click away.
9°C
Today hour by hourPartly cloudy · wind 17 km/h · humidity 66%
Today26 Oct13°9°
Tue27 Oct13°7°
Wed28 Oct12°4°
Thu29 Oct8°3°
Fri30 Oct11°1°
Sat31 Oct10°5°
Sun1 Nov8°5°
Mon2 Nov7°4°
Tue3 Nov5°1°
When to go to Sumy
Each month's weather score (warmth, sun, dry days) with its temperatures and rain.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Score | 8 | 16 | 21 | 37 | 64 | 64 | 65 | 64 | 63 | 15 | 9 | 7 |
| High | -3° | -2° | 4° | 12° | 19° | 22° | 24° | 23° | 17° | 10° | 3° | -1° |
| Low | -7° | -8° | -3° | 3° | 8° | 12° | 14° | 13° | 8° | 3° | -1° | -5° |
| Rain (mm) | 48 | 42 | 43 | 35 | 57 | 87 | 84 | 82 | 69 | 63 | 52 | 52 |
| Wet days | 14 | 12 | 12 | 11 | 15 | 16 | 17 | 14 | 11 | 14 | 14 | 14 |
What's on in Sumy
Concerts, football matches, the public holidays ahead and the town's festivals through the year.
Wildlife in October
The birds and mammals of Belarus seen most this month, compared with the rest of their year.
The sky over Sumy
Frequently asked questions
When is the best time to visit Sumy?
Based on 30-year climate normals, May, June and July offer the best balance of comfortable temperatures, low rainfall and sunshine in Sumy.
What is the hottest month in Sumy?
July is the warmest month, with average highs of 24°C and lows of 14°C.
What is the coldest month in Sumy?
January is the coldest month, with average highs of -3°C and lows of -7°C.
What is the rainiest month in Sumy?
July is the wettest month with about 84 mm of precipitation on 17 wet days.