If you only need Kaunas climate: monthly averages, the figures and table here are the whole story. Kaunas runs from -5.6 C in Jan to 18.5 C in Jul, a swing of 24.1 C. Rain is spread through the year, with Jul the wettest month at 3.19 mm/day and Mar the driest at 1.47 mm/day. Taken together that is roughly 764 mm of rain a year for the grid cell. Values come from a public open API; a successful result is cached so a later outage never blanks the page. The table underneath carries the per-month breakdown; the related pages cover the same dataset nearby.
Annual mean temperature 6.7 C
Warmest month Jul (18.5 C)
Coldest month Jan (-5.6 C)
Wettest month Jul (3.19 mm/day)
All-time record high 32.9 C
All-time record low -38.8 C
Annual precipitation 766 mm / year
Coordinates 54.90156, 23.90909
Population 289,380
Average monthly temperature and rainfall in Kaunas
Month
Mean temp (C)
Rain (mm/day)
Record high (C)
Record low (C)
Jan
-5.6
1.87
9.6
-38.8
Feb
-4.6
1.58
9.4
-29.7
Mar
0.1
1.47
17.5
-19.6
Apr
6.5
1.47
26.2
-7.7
May
12.6
2.10
28.1
-4.6
Jun
16.0
2.70
31.4
1.7
Jul
18.5
3.19
31.6
6.8
Aug
17.6
2.79
32.9
6.5
Sep
12.8
1.87
31.1
-0.8
Oct
6.6
2.25
20.6
-6.5
Nov
2.1
2.00
14.5
-14.3
Dec
-2.6
1.83
9.8
-23.7
What the Kaunas climate table shows
Values are multi-decadal climatological averages for the 54.90156, 23.90909 grid cell, not a single year. Rain is the daily mean, so a value of 2.00 mm/day is about 60 mm across a 30-day month. Averages smooth over extremes, so use them for planning rather than for what to pack for next Tuesday.
Frequently asked questions
Does Kaunas get the same every year?
Close to it. Averaging decades smooths variation, so treat these as typical rather than guaranteed.