Weather in Trondheim in detsember
Climate normals based on 10 years of historical data for Trondheim, Norra.
Average high
0°C
Average low
-4°C
Rainfall
129 mm
16 rainy days
Sunshine
0.8h/day
Niiskus
84%
How Hot Is Trondheim in detsember?
Expect daytime highs around 0°C and overnight lows near -4°C in Trondheim during December — an average of -2°C across the day.
Sunshine Hours in detsember
December is dim in Trondheim — sunrise doesn't come until 9:50 am and the sun sets early at 2:35 pm, leaving only about 0.8h of direct sun on a typical day.
Does It Rain In Trondheim In detsember?
Persistent rain shapes Trondheim's December: 129mm in 16 days.
Is Trondheim Humid In detsember?
Trondheim's air is saturated this month: humidity averages a sweltering 84%.
Does It Snow In Trondheim In detsember?
December brings reliable snow to Trondheim: roughly 7.1 snow days.
Wind In Trondheim In detsember
Breezes around 16 kph in Trondheim this December — comfortable for outdoor activity.
Cloud Cover In Trondheim In detsember
Cloudy skies dominate Trondheim in December — averaging 75% cloud cover.
Cities With Similar Weather In detsember
Weather in Trondheim, month by month
| Month | High / Low | Vihm | |
|---|---|---|---|
| Jaanuari ilm | -1°C / -5°C | 113mm | Details → |
| Veebruari ilm | 0°C / -5°C | 90mm | Details → |
| Märtsi ilm | 3°C / -3°C | 97mm | Details → |
| Aprilli ilm | 7°C / 0°C | 82mm | Details → |
| Mai ilm | 13°C / 5°C | 74mm | Details → |
| Juuni ilm | 17°C / 9°C | 102mm | Details → |
| Juuli ilm | 18°C / 11°C | 112mm | Details → |
| Augusti ilm | 18°C / 10°C | 132mm | Details → |
| Septembri ilm | 14°C / 8°C | 141mm | Details → |
| Oktoobri ilm | 8°C / 3°C | 149mm | Details → |
| Novembri ilm | 3°C / -1°C | 101mm | Details → |
| Detsembri ilm | 0°C / -4°C | 129mm |