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Trondheim Climate & Temperature

⛺ Trondheim has a subarctic climate that has severe winters, no dry season, with cool, short summers and strong seasonality (Köppen-Geiger classification: Dfc).boreal subarctic climate with no dry season (Dfc)

⛳ Trondheim is situated in or near the boreal wet forest biome.

🌡️ The mean temperature is 5 degrees Celsius (40.9 degrees Fahrenheit). See the temperatures page for a monthly breakdown and the fixed scale graph.

🐬 Average monthly temperatures vary by 18 °C (32.4°F). This indicates that the continentality type is oceanic, subtype semicontinental.

☔ Total annual precipitation averages 857 mm (33.7 inches) which is equivalent to 857 Litres/m² (21.02 Gallons/ft²).

Trondheim Climate Graph

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In the winter time records indicate temperatures by day reach 0°C (32°F) on average falling to -4.7°C (23.6°F) overnight.

In spring time temperatures climb reaching 7.3°C (45.2°F) generally in the afternoon with overnight lows of 0°C (32°F).

During summer average high temperatures are 17°C (62.6°F) and average low temperatures are 9.7°C (49.4°F).

Come autumn/ fall temperatures decrease achieving average highs of 8.3°C (47°F) during the day and lows of 2°C (35.6°F) generally shortly after sunrise.

✨ The longest day of the year is 20:00 long on the 22 of June and the shortest day is 3:59 long on the 21 of December.

🌞 On average there are 1346 hours of sunshine per year. Visit the sunshine and daylight section to check monthly details including how high in the sky the sun reaches each month.

🐇Were you to burrow down through the centre of the Earth from Trondheim you would pop up nearest to the climate station at Mcmurdo Sound, Antarctica where you would find a Ice Cap climate.

🌍Trondheim, Norway is at 63°25'N, 10°27'E, 115 m (377 ft). Check the location on the map.

Trondheim Climate Table

Average Max Temperature °C ( °F)
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
-1 (30) 0 (32) 3 (37) 7 (45) 12 (54) 15 (59) 19 (66) 17 (63) 13 (55) 8 (46) 4 (39) 1 (34) 8 (47)
Average Temperature °C ( °F)
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
-3 (27) -3 (28) -1 (31) 4 (38) 8 (46) 12 (53) 15 (59) 14 (56) 10 (49) 5 (41) 1 (34) -2 (29) 5 (41)
Average Min Temperature °C ( °F)
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
-5 (23) -5 (23) -4 (25) 0 (32) 4 (39) 8 (46) 11 (52) 10 (50) 6 (43) 2 (36) -2 (28) -4 (25) 2 (35)
Average Precipitation mm (in)
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
68 (3) 67 (3) 67 (3) 60 (2) 48 (2) 66 (3) 70 (3) 78 (3) 92 (4) 98 (4) 67 (3) 76 (3) 857 (34)
Number of Wet Days (probability of rain on a day %)
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
15 (48) 15 (53) 15 (48) 16 (53) 15 (48) 18 (60) 17 (55) 16 (52) 19 (63) 19 (61) 14 (47) 16 (52) 195 (53)
Average Sunlight Hours/ Day
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
0h 36' 2h 13' 4h 27' 5h 24' 6h 13' 6h 02' 5h 52' 5h 44' 3h 52' 2h 19' 1h 02' 0h 21' 3h 41'
Average Daylight Hours/ Day
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
5h 49' 8h 40' 11h 49' 15h 05' 18h 14' 20h 16' 19h 18' 16h 20' 13h 05' 9h 48' 6h 40' 4h 43' 12h 00'
Percentage of Sunny (Cloudy) Daylight Hours
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
12 (88) 27 (73) 39 (61) 37 (63) 35 (65) 31 (69) 31 (69) 36 (64) 31 (69) 25 (75) 17 (83) 8 (92) 31 (69)
Sun altitude at solar noon on the 21st day (°).
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
6.8 16.1 26.9 38.5 46.8 50 47 38.7 27.2 15.8 6.7 3.4 27


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