This information may change. Always check the official source.Last verified: August 2026 by Ondřej Kadlec
Best time to visit Slovakia
In Bratislava: May to September — the months averaging 18–27 °C by day. No other month of the twelve falls inside that band in Bratislava.
Slovakia is not one climate. Each reference city below is answered on its own numbers.
Bratislava
Jan3°January: 3 °C by day, -3 °C at night, 38 mm of rain
Feb6°February: 6 °C by day, -2 °C at night, 35 mm of rain
Mar10°March: 10 °C by day, 1 °C at night, 38 mm of rain
Apr16°April: 16 °C by day, 6 °C at night, 46 mm of rain
May20°May: 20 °C by day, 11 °C at night, 71 mm of rain, recommended
Jun24°June: 24 °C by day, 15 °C at night, 74 mm of rain, recommended
Jul26°July: 26 °C by day, 17 °C at night, 75 mm of rain, recommended
Aug26°August: 26 °C by day, 16 °C at night, 68 mm of rain, recommended
Sep21°September: 21 °C by day, 12 °C at night, 74 mm of rain, recommended
Oct15°October: 15 °C by day, 8 °C at night, 47 mm of rain
Nov9°November: 9 °C by day, 3 °C at night, 46 mm of rain
Dec4°December: 4 °C by day, -1 °C at night, 40 mm of rain
Warmest
July, 26 °C
Coolest
January, 3 °C
Driest
February, 35 mm
Wettest
July, 75 mm
Kosice
May to September — 18–27 °C by day. No other month of the twelve falls inside that band in Kosice.
Jan1°January: 1 °C by day, -5 °C at night, 36 mm of rain
Feb4°February: 4 °C by day, -3 °C at night, 39 mm of rain
Mar9°March: 9 °C by day, 0 °C at night, 41 mm of rain
Apr15°April: 15 °C by day, 5 °C at night, 59 mm of rain
May20°May: 20 °C by day, 10 °C at night, 94 mm of rain, recommended
Jun24°June: 24 °C by day, 14 °C at night, 94 mm of rain, recommended
Jul26°July: 26 °C by day, 16 °C at night, 114 mm of rain, recommended
Aug25°August: 25 °C by day, 15 °C at night, 86 mm of rain, recommended
Sep20°September: 20 °C by day, 11 °C at night, 70 mm of rain, recommended
Oct14°October: 14 °C by day, 6 °C at night, 54 mm of rain
Nov7°November: 7 °C by day, 1 °C at night, 50 mm of rain
Dec2°December: 2 °C by day, -3 °C at night, 40 mm of rain
Warmest
July, 26 °C
Coolest
January, 1 °C
Driest
January, 36 mm
Wettest
July, 114 mm
Poprad
June to August — 18–27 °C by day. No other month of the twelve falls inside that band in Poprad.
Jan0°January: 0 °C by day, -7 °C at night, 40 mm of rain
Feb2°February: 2 °C by day, -6 °C at night, 44 mm of rain
Mar6°March: 6 °C by day, -3 °C at night, 44 mm of rain
Apr12°April: 12 °C by day, 2 °C at night, 63 mm of rain
May16°May: 16 °C by day, 7 °C at night, 94 mm of rain
Jun20°June: 20 °C by day, 11 °C at night, 100 mm of rain, recommended
Jul22°July: 22 °C by day, 13 °C at night, 117 mm of rain, recommended
Aug22°August: 22 °C by day, 12 °C at night, 97 mm of rain, recommended
Sep17°September: 17 °C by day, 8 °C at night, 72 mm of rain
Oct12°October: 12 °C by day, 4 °C at night, 53 mm of rain
Nov6°November: 6 °C by day, 0 °C at night, 47 mm of rain
Dec1°December: 1 °C by day, -5 °C at night, 39 mm of rain
Warmest
July, 22 °C
Coolest
January, 0 °C
Driest
December, 39 mm
Wettest
July, 117 mm
How this is worked out: a month qualifies when its mean daytime high falls between 18 °C and 27 °C. Where more than five qualify, the answer is the driest run of consecutive qualifying months; where none do, it is the driest three months in a row if the year is hot throughout, or the warmest three if it never gets there. The figures are the thirty-year monthly averages charted below, and they are averages, not a forecast — any single year can miss them by a wide margin.
Bratislava
Long-term averages for Bratislava: the mean daily high, the mean overnight low and the mean monthly rainfall across 30 years of ERA5 reanalysis data (1995–2024).
DayNight
Show the monthly table
Bratislava
Month
Day (°C)
Night (°C)
Rain (mm)
January
3
-3
38
February
6
-2
35
March
10
1
38
April
16
6
46
May
20
11
71
June
24
15
74
July
26
17
75
August
26
16
68
September
21
12
74
October
15
8
47
November
9
3
46
December
4
-1
40
Kosice
Long-term averages for Kosice: the mean daily high, the mean overnight low and the mean monthly rainfall across 30 years of ERA5 reanalysis data (1995–2024).
DayNight
Show the monthly table
Kosice
Month
Day (°C)
Night (°C)
Rain (mm)
January
1
-5
36
February
4
-3
39
March
9
0
41
April
15
5
59
May
20
10
94
June
24
14
94
July
26
16
114
August
25
15
86
September
20
11
70
October
14
6
54
November
7
1
50
December
2
-3
40
Poprad
Long-term averages for Poprad: the mean daily high, the mean overnight low and the mean monthly rainfall across 30 years of ERA5 reanalysis data (1995–2024).
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