Kaunas weather by month

Check out Kaunas weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature
Rainfall
Sunshine & UV index

Temperature in Kaunas (°F)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Max temperature (daytime)	27	28	37	52	64	70	72	72	63	52	39	32
Min temperature (night-time)	18	18	25	34	45	50	54	52	45	39	32	23
Heat & Humidity	0	0	0	0	0	0	0	0	0	0	0	0

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & UV index in Kaunas

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daily hours of sunshine	1	2	4	6	8	8	8	7	5	3	1	1
Daily hours of daylight	8	10	12	14	16	17	17	15	13	10	8	7
UV Index (Maximum)	0	1	2	3	5	6	6	5	3	2	1	0

Rainfall in Kaunas

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Number of days with some rain	18	14	14	12	12	13	14	13	15	14	18	19
Average monthly rainfall (inches)	1.4	1.1	1.3	1.6	2.1	2.8	3.0	2.9	2.3	1.9	2.1	1.9

More about Kaunas

Kaunas by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Lithuania

Fred Olsen: Top cruise offers for 2026/2027

Sale

Explore latest offers on Fred Olsen Cruises in 2026/2027
Find last minute deals or early bird discounts
Filter offers by price, destination, ship & departure point

Go to Fred Olsen deal >>

View all Fred Olsen offers

Cruise deal finder

Destination

The climate guide for Lithuania (Kaunas) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Kaunas?

Kaunas has a cold climate with warm summers and some rainfall in all months.

Kaunas weather in January

Expect daytime maximum temperatures of 27°F in Kaunas, Lithuania in January based on long-term weather averages. There is 1 hour of sunshine per day on average with 18 days with some rainfall, which might fall as snow.

27
27°F max day temperature
1
1 hour of sunshine per day
18
18 days with some rainfall
18
18°F min night temperature
8
8 hours of daylight per day
0
No heat & humidity
1.4
1.4 inches of monthly rainfall
0
No UV (Maximum) Index UV index

Back to months

Kaunas weather in February

Expect daytime maximum temperatures of 28°F in Kaunas, Lithuania in February based on long-term weather averages. There are 2 hours of sunshine per day on average with 14 days with some rainfall, which might fall as snow.

28
28°F max day temperature
2
2 hours of sunshine per day
14
14 days with some rainfall
18
18°F min night temperature
10
10 hours of daylight per day
0
No heat & humidity
1.1
1.1 inches of monthly rainfall
1
1 (Low) UV index

Back to months

Kaunas weather in March

Expect daytime maximum temperatures of 37°F in Kaunas, Lithuania in March based on long-term weather averages. There are 4 hours of sunshine per day on average with 14 days with some rainfall, which might fall as snow.

37
37°F max day temperature
4
4 hours of sunshine per day
14
14 days with some rainfall
25
25°F min night temperature
12
12 hours of daylight per day
0
No heat & humidity
1.3
1.3 inches of monthly rainfall
2
2 (Low) UV index

Back to months

Kaunas weather in April

Expect daytime maximum temperatures of 52°F in Kaunas, Lithuania in April based on long-term weather averages. There are 6 hours of sunshine per day on average with 12 days with some rainfall and typically 1.6 inches of rainfall in the month.

52
52°F max day temperature
6
6 hours of sunshine per day
12
12 days with some rainfall
34
34°F min night temperature
14
14 hours of daylight per day
0
No heat & humidity
1.6
1.6 inches of monthly rainfall
3
3 (Moderate) UV index

Back to months

Kaunas weather in May

Expect daytime maximum temperatures of 64°F in Kaunas, Lithuania in May based on long-term weather averages. There are 8 hours of sunshine per day on average with 12 days with some rainfall and typically 2.1 inches of rainfall in the month.

64
64°F max day temperature
8
8 hours of sunshine per day
12
12 days with some rainfall
45
45°F min night temperature
16
16 hours of daylight per day
0
No heat & humidity
2.1
2.1 inches of monthly rainfall
5
5 (Moderate) UV index

Back to months

Kaunas weather in June

Expect daytime maximum temperatures of 70°F in Kaunas, Lithuania in June based on long-term weather averages. There are 8 hours of sunshine per day on average with 13 days with some rainfall and typically 2.8 inches of rainfall in the month.

70
70°F max day temperature
8
8 hours of sunshine per day
13
13 days with some rainfall
50
50°F min night temperature
17
17 hours of daylight per day
0
No heat & humidity
2.8
2.8 inches of monthly rainfall
6
6 (High) UV index

Back to months

Kaunas weather in July

Expect daytime maximum temperatures of 72°F in Kaunas, Lithuania in July based on long-term weather averages. There are 8 hours of sunshine per day on average with 14 days with some rainfall and typically 3.0 inches of rainfall in the month.

72
72°F max day temperature
8
8 hours of sunshine per day
14
14 days with some rainfall
54
54°F min night temperature
17
17 hours of daylight per day
0
No heat & humidity
3.0
3.0 inches of monthly rainfall
6
6 (High) UV index

Back to months

Kaunas weather in August

Expect daytime maximum temperatures of 72°F in Kaunas, Lithuania in August based on long-term weather averages. There are 7 hours of sunshine per day on average with 13 days with some rainfall and typically 2.9 inches of rainfall in the month.

72
72°F max day temperature
7
7 hours of sunshine per day
13
13 days with some rainfall
52
52°F min night temperature
15
15 hours of daylight per day
0
No heat & humidity
2.9
2.9 inches of monthly rainfall
5
5 (Moderate) UV index

Back to months

Kaunas weather in September

Expect daytime maximum temperatures of 63°F in Kaunas, Lithuania in September based on long-term weather averages. There are 5 hours of sunshine per day on average with 15 days with some rainfall and typically 2.3 inches of rainfall in the month.

63
63°F max day temperature
5
5 hours of sunshine per day
15
15 days with some rainfall
45
45°F min night temperature
13
13 hours of daylight per day
0
No heat & humidity
2.3
2.3 inches of monthly rainfall
3
3 (Moderate) UV index

Back to months

Kaunas weather in October

Expect daytime maximum temperatures of 52°F in Kaunas, Lithuania in October based on long-term weather averages. There are 3 hours of sunshine per day on average with 14 days with some rainfall and typically 1.9 inches of rainfall in the month.

52
52°F max day temperature
3
3 hours of sunshine per day
14
14 days with some rainfall
39
39°F min night temperature
10
10 hours of daylight per day
0
No heat & humidity
1.9
1.9 inches of monthly rainfall
2
2 (Low) UV index

Back to months

Kaunas weather in November

Expect daytime maximum temperatures of 39°F in Kaunas, Lithuania in November based on long-term weather averages. There is 1 hour of sunshine per day on average with 18 days with some rainfall and typically 2.1 inches of rainfall in the month.

39
39°F max day temperature
1
1 hour of sunshine per day
18
18 days with some rainfall
32
32°F min night temperature
8
8 hours of daylight per day
0
No heat & humidity
2.1
2.1 inches of monthly rainfall
1
1 (Low) UV index

Back to months

Kaunas weather in December

Expect daytime maximum temperatures of 32°F in Kaunas, Lithuania in December based on long-term weather averages. There is 1 hour of sunshine per day on average with 19 days with some rainfall and typically 1.9 inches of rainfall in the month, which might fall as snow.