Weather in Jelgava in december
Climate normals based on 10 years of historical data for Jelgava, Lettland.
Average high
2°C
Average low
-1°C
Rainfall
42 mm
12 rainy days
Sunshine
0.9h/day
Luftfuktighet
89%
How Hot Is Jelgava in december?
Jelgava's December sits at about 0°C overall, climbing to 2°C by mid-afternoon and dropping to -1°C before dawn. 4°C separates December from November, a noticeable step in Jelgava's annual cycle.
Sunshine Hours in december
Jelgava's darkest stretch — December sees just 0.9h of sun a day across 7h of daylight.
Does It Rain In Jelgava In december?
December brings regular showers to Jelgava: 42mm across 12 days.
Is Jelgava Humid In december?
Oppressive humidity dominates Jelgava in December — averaging 89%, with the air feeling thick and heavy.
Does It Snow In Jelgava In december?
Brief snowfalls hit Jelgava a few times in December: about 2.2 days.
Wind In Jelgava In december
Light breezes typical: Jelgava averages 19 kph wind in December.
Cloud Cover In Jelgava In december
Grey, overcast skies dominate: 80% average cloud cover in Jelgava.
Cities With Similar Weather In december
Weather in Jelgava, month by month
| Month | High / Low | Regn | |
|---|---|---|---|
| Vädret i januari | 0°C / -4°C | 50mm | Details → |
| Vädret i februari | 1°C / -3°C | 41mm | Details → |
| Vädret i mars | 5°C / -1°C | 39mm | Details → |
| Vädret i april | 11°C / 3°C | 46mm | Details → |
| Vädret i maj | 17°C / 7°C | 55mm | Details → |
| Vädret i juni | 22°C / 12°C | 79mm | Details → |
| Vädret i juli | 22°C / 14°C | 107mm | Details → |
| Vädret i augusti | 22°C / 14°C | 88mm | Details → |
| Vädret i september | 18°C / 10°C | 56mm | Details → |
| Vädret i oktober | 11°C / 6°C | 58mm | Details → |
| Vädret i november | 5°C / 2°C | 51mm | Details → |
| Vädret i december | 2°C / -1°C | 42mm |