Weekly note
Trondheim
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Photo by Socket0, CC BY 4.0, via Wikimedia Commons.

The numbers

Daily high1°C
Nightly low-3°C
Feels like, afternoon-3°C
Rainy days, 1 mm or more12 · 114 mm
Humidity78%
Sunshine0.9 h/day
Daylight4.7 h/day
Crowds45 / 100, higher is quieter

Ten-year averages for this calendar month. A rainy day is one with at least 1 mm of rain, as a weather station counts it. The model these figures come from drizzles more than a rain gauge, the more so the warmer the month, so its days count from 2 mm, rising to 5 mm in the hottest.

Weather read at the centre, 26 km from the airport (TRD): ten years of ERA5 and ERA5-Land reanalysis, through Open-Meteo's open data.

How busy it gets

December: busy. Busiest in June, July, August and December; quietest in January, March, April, May, October and November.

Public holidays in December

Holidays crowd a place out and push fares up around them; they count toward the crowd score above.

Trondheim in pictures

What to pack

  • A proper coat, hat and gloves: nights average -3°C.
  • Rain gear you will actually use: about 12 rainy days and 114 mm.
  • Humidity averages 78%; breathable fabrics dry faster.

Each line is a threshold over the ten-year figures above, not advice from anywhere else.

Before you go

Type C and F plugs at 230 V. Drives on the right. The currency is the Norwegian krone. No UK Foreign Office advice against travel. Everything for Norway: cost of living, languages, emergency numbers and health.

On arrival in Trondheim: the apps, paying, getting around, tipping and the emergency numbers.

December elsewhere

In December from

The other months at Trondheim

← November · All twelve months at Trondheim · January →

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