Sumy weather in January 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
29 December
-1°-5°
30 December
-3°-6°
31 December
-2°-6°
1 January
-2°-5°
2 January
-1°-4°
3 January
-2°-5°
4 January
-3°-7°
5 January
-3°-6°
6 January
-2°-8°
7 January
-3°-7°
8 January
-2°-7°
9 January
-1°-5°
10 January
-1°-4°
11 January
-1°-5°
12 January
-2°-5°
13 January
-1°-5°
14 January
-1°-6°
15 January
-2°-7°
16 January
-3°-7°
17 January
-4°-8°
18 January
-4°-8°
19 January
-6°-10°
20 January
-5°-10°
21 January
-5°-9°
22 January
-6°-10°
23 January
-6°-10°
24 January
-8°-13°
25 January
-9°-14°
26 January
-8°-14°
27 January
-6°-12°
28 January
-5°-9°
29 January
-4°-9°
30 January
-4°-9°
31 January
-3°-9°
1 February
-3°-8°
Forecast in other regions
Kyiv
+26°
Kharkiv
+27°
Donetsk
+30°
Odesa
+31°
Dnipro
+31°
Zaporizhzhia
+31°
Lviv
+20°
Krivyi Rih
+32°
Mikolaiv
+32°
Sevastopol
+31°
Luhansk
+29°
Mariupol
+31°
Makiivka
+30°
Vinnitsa
+27°
Simferopol
+30°
Chernihiv
+24°
Sumy
+24°
Kherson
+32°
Poltava
+28°
Gorlovka
+29°
