Jonava Climate by Month
Jonava, Kaunas, Lithuania
Mild summers and freezing winters, with rain spread through the year.
Mild summers and freezing winters, with rain spread through the year: that's Jonava's climate in short. July is the warmest month, with highs around 75°F (24°C); January is the coolest at 30°F (-1°C), and nights dip to 21°F (-6°C). It gets 22 in (571 mm) of rain a year, spread across the months. The air is humid, averaging 82% relative humidity.
- Warmest month
- 75°F(24°C)
- Average high, July
- Coldest nights
- 21°F(-6°C)
- Average low, January
- Rain per year
- 22 in(571 mm)
- No clear rainy season
- Humidity
- 82%
- Sunniest: June
Best and worst months in Jonava
Best for weatherJune to August are the best time for weather in Jonava: highs near 74°F (23°C) and about 2.8 in (71 mm) of rain a month.
Least pleasantJanuary is the least pleasant month: it's the coldest, with highs of only 30°F (-1°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in July.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Jonava weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 30°F(-1°C) | 21°F(-6°C) | 1.4 in(36 mm) | 100% | 0.5 |
| FebFebruary | 33°F(0°C) | 22°F(-6°C) | 1.1 in(29 mm) | 100% | 1.2 |
| MarMarch | 40°F(5°C) | 27°F(-3°C) | 1.3 in(34 mm) | 77% | 2.6 |
| AprApril | 55°F(13°C) | 36°F(2°C) | 1.3 in(34 mm) | 68% | 4.0 |
| MayMay | 66°F(19°C) | 44°F(7°C) | 2.0 in(50 mm) | 68% | 5.3 |
| JunJuneBest | 72°F(22°C) | 51°F(10°C) | 2.4 in(62 mm) | 70% | 5.9 |
| JulJulyBest | 75°F(24°C) | 55°F(13°C) | 3.0 in(77 mm) | 76% | 5.5 |
| AugAugustBest | 74°F(23°C) | 53°F(12°C) | 2.9 in(73 mm) | 75% | 4.5 |
| SepSeptember | 65°F(18°C) | 46°F(8°C) | 1.7 in(44 mm) | 80% | 2.9 |
| OctOctober | 53°F(11°C) | 39°F(4°C) | 1.9 in(47 mm) | 86% | 1.4 |
| NovNovember | 41°F(5°C) | 33°F(1°C) | 1.7 in(44 mm) | 93% | 0.6 |
| DecDecember | 33°F(1°C) | 26°F(-3°C) | 1.6 in(41 mm) | 90% | 0.3 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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