Annual mean 9°C · wettest around July · prevailing wind SW
Warmest
22.9 °C
Coldest
-2.3 °C
Wettest
37%
Windiest
4.8 m/s
Prevailing
SW
3.9 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Kaunas over the whole year is 9°C. August is the hottest month, with highs of about 22°C; January is the coldest, with lows of about -2°C. Kaunas has no sharply defined rainy season: the chance of rain on a given day runs from 15% in September, the driest month, to 25% in July, the wettest. Winds in Kaunas are highest in January, averaging 3.8 m/s (14 km/h), and lightest in August, at 2.5 m/s (9 km/h). The prevailing wind is from the SW. The clearest skies in Kaunas come in June, when the sky is typically 58% covered; December is the cloudiest month, at 91%.
Month by month Kaunas climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
-1°C
-2°C
-6°C
19%
87%
3.8 m/s
0
0
1
February
1°C
-1°C
-5°C
21%
80%
3.6 m/s
0
0
1
March
5°C
0°C
-0°C
18%
71%
3.3 m/s
0
0
10
April
11°C
4°C
6°C
22%
66%
3.5 m/s
9
0
41
May
17°C
9°C
13°C
20%
59%
2.9 m/s
37
2
71
June
21°C
14°C
19°C
25%
58%
2.8 m/s
70
16
67
July
22°C
15°C
21°C
25%
62%
2.7 m/s
76
20
62
August
22°C
15°C
21°C
22%
58%
2.5 m/s
77
22
62
September
18°C
10°C
15°C
15%
59%
2.7 m/s
50
4
77
October
11°C
7°C
7°C
22%
75%
3.4 m/s
5
0
51
November
4°C
3°C
-0°C
17%
89%
3.4 m/s
0
0
11
December
0°C
-1°C
-5°C
18%
91%
3.8 m/s
0
0
1
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Kaunas weather by season
Year round, Kaunas has days of about -1°C at their warmest in January, its coolest month, and 22°C in August, its warmest; the coolest hours of the day run from -2°C to 15°C through the year, and the average temperature over the year is 9°C around the clock. Rain is most likely around July and least likely around September. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Kaunas weather in winterDecember to February
High -0°CLow -1°CRain 19%
Winter in Kaunas has typical daily highs of about -0°C and lows of about -1°C, with a 19% chance of rain on a given day.
Kaunas weather in springMarch to May
High 11°CLow 4°CRain 20%
Spring in Kaunas has typical daily highs of about 11°C and lows of about 4°C, with a 20% chance of rain on a given day.
Kaunas weather in summerJune to August
High 22°CLow 15°CRain 24%
Summer in Kaunas has typical daily highs of about 22°C and lows of about 15°C, with a 24% chance of rain on a given day.
Kaunas weather in autumnSeptember to November
High 11°CLow 7°CRain 18%
Autumn in Kaunas has typical daily highs of about 11°C and lows of about 7°C, with a 18% chance of rain on a given day.
When is the rainy season in Kaunas?
Kaunas has no sharply defined rainy season: the chance of rain on a given day runs from 15% in September, the driest month, to 25% in July, the wettest.
What time of year is Kaunas windiest?
Winds in Kaunas are highest in January, averaging 3.8 m/s (14 km/h), and lightest in August, at 2.5 m/s (9 km/h). The prevailing wind is from the SW.
What is the average temperature in Kaunas year round?
The average temperature in Kaunas over the whole year is 9°C. August is the hottest month, with highs of about 22°C; January is the coldest, with lows of about -2°C.