- 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
Kaunas weather by month
Check out Kaunas weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.
Temperature in Kaunas (°C)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max temperature (daytime) | -3 |
-2 |
3 |
11 |
18 |
21 |
22 |
22 |
17 |
11 |
4 |
0 |
| Min temperature (night-time) | -8 |
-8 |
-4 |
1 |
7 |
10 |
12 |
11 |
7 |
4 |
0 |
-5 |
| 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 | ||||||||||||
| 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 (mm) | 36 |
27 |
34 |
40 |
54 |
71 |
77 |
74 |
58 |
49 |
53 |
47 |
More about Kaunas
Kaunas by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Lithuania
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 -3°C 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.
- -3°C max day temperature
-3 - 1 hour of sunshine per day
- 18 days with some rainfall
18 - -8°C min night temperature
-8 - 8 hours of daylight per day
8 - No heat & humidity
0 - 36 mm of monthly rainfall
36 - No UV (Maximum) Index UV index
0
Kaunas weather in February
Expect daytime maximum temperatures of -2°C 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.
- -2°C max day temperature
-2 - 2 hours of sunshine per day
- 14 days with some rainfall
14 - -8°C min night temperature
-8 - 10 hours of daylight per day
10 - No heat & humidity
0 - 27 mm of monthly rainfall
27 - 1 (Low) UV index
1
Kaunas weather in March
Expect daytime maximum temperatures of 3°C 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.
- 3°C max day temperature
3 - 4 hours of sunshine per day
- 14 days with some rainfall
14 - -4°C min night temperature
-4 - 12 hours of daylight per day
12 - No heat & humidity
0 - 34 mm of monthly rainfall
34 - 2 (Low) UV index
2
Kaunas weather in April
Expect daytime maximum temperatures of 11°C 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 40 mm of rainfall in the month.
- 11°C max day temperature
11 - 6 hours of sunshine per day
- 12 days with some rainfall
12 - 1°C min night temperature
1 - 14 hours of daylight per day
14 - No heat & humidity
0 - 40 mm of monthly rainfall
40 - 3 (Moderate) UV index
3
Kaunas weather in May
Expect daytime maximum temperatures of 18°C 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 54 mm of rainfall in the month.
- 18°C max day temperature
18 - 8 hours of sunshine per day
- 12 days with some rainfall
12 - 7°C min night temperature
7 - 16 hours of daylight per day
16 - No heat & humidity
0 - 54 mm of monthly rainfall
54 - 5 (Moderate) UV index
5
Kaunas weather in June
Expect daytime maximum temperatures of 21°C 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 71 mm of rainfall in the month.
- 21°C max day temperature
21 - 8 hours of sunshine per day
- 13 days with some rainfall
13 - 10°C min night temperature
10 - 17 hours of daylight per day
17 - No heat & humidity
0 - 71 mm of monthly rainfall
71 - 6 (High) UV index
6
Kaunas weather in July
Expect daytime maximum temperatures of 22°C 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 77 mm of rainfall in the month.
- 22°C max day temperature
22 - 8 hours of sunshine per day
- 14 days with some rainfall
14 - 12°C min night temperature
12 - 17 hours of daylight per day
17 - No heat & humidity
0 - 77 mm of monthly rainfall
77 - 6 (High) UV index
6
Kaunas weather in August
Expect daytime maximum temperatures of 22°C 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 74 mm of rainfall in the month.
- 22°C max day temperature
22 - 7 hours of sunshine per day
- 13 days with some rainfall
13 - 11°C min night temperature
11 - 15 hours of daylight per day
15 - No heat & humidity
0 - 74 mm of monthly rainfall
74 - 5 (Moderate) UV index
5
Kaunas weather in September
Expect daytime maximum temperatures of 17°C 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 58 mm of rainfall in the month.
- 17°C max day temperature
17 - 5 hours of sunshine per day
- 15 days with some rainfall
15 - 7°C min night temperature
7 - 13 hours of daylight per day
13 - No heat & humidity
0 - 58 mm of monthly rainfall
58 - 3 (Moderate) UV index
3
Kaunas weather in October
Expect daytime maximum temperatures of 11°C 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 49 mm of rainfall in the month.
- 11°C max day temperature
11 - 3 hours of sunshine per day
- 14 days with some rainfall
14 - 4°C min night temperature
4 - 10 hours of daylight per day
10 - No heat & humidity
0 - 49 mm of monthly rainfall
49 - 2 (Low) UV index
2
Kaunas weather in November
Expect daytime maximum temperatures of 4°C 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 53 mm of rainfall in the month.
- 4°C max day temperature
4 - 1 hour of sunshine per day
- 18 days with some rainfall
18 - 0°C min night temperature
0 - 8 hours of daylight per day
8 - No heat & humidity
0 - 53 mm of monthly rainfall
53 - 1 (Low) UV index
1
Kaunas weather in December
Expect daytime maximum temperatures of 0°C 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 47 mm of rainfall in the month, which might fall as snow.
- 0°C max day temperature
0 - 1 hour of sunshine per day
- 19 days with some rainfall
19 - -5°C min night temperature
-5 - 7 hours of daylight per day
7 - No heat & humidity
0 - 47 mm of monthly rainfall
47 - No UV (Maximum) Index UV index
0
More about Kaunas
Kaunas by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Lithuania
- 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
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.
Compare Kaunas weather with the UK
The weather chart below compares the average monthly maximum daytime temperature for Kaunas, Lithuania and the UK (London).
Maximum daytime temperature (°C)
Metric (°C / mm) | Imperial (°F / inches)
More about Lithuania
Be inspired
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Related posts
Popular travel offers
Explore holiday destinations
- Beach holidays
- City breaks
- Family holidays
- Half term holidays
- Spring holidays
- Summer holidays
- Autumn holidays
- Winter sun holidays
- Honeymoons
- Coolcations
- Compare places
- Ski resorts
Save with latest deals & discounts
- Holiday offers
- Top travel brands
- Airlines & flights
- Discount hotels
- TUI
- Jet2holidays
- Neilson
- Marella Cruises
- Holiday Extras
- Pierre & Vacances
- Caledonian Travel
- Club Med
Airport parking
- Manchester Airport
- Stansted Airport
- Bristol Airport
- Luton Airport
- Birmingham Airport
- Edinburgh Airport
- Gatwick Airport
- Glasgow Airport
- Newcastle Airport
Airport lounges
- Manchester Airport
- Birmingham Airport
- Bristol Airport
- Edinburgh Airport
- Glasgow Airport
- Heathrow Airport
- Newcastle Airport
- Stansted Airport
- Gatwick Airport













Cruise deal finder