Highest Daily Low Temperatures in Tromsø History

This is a list of the hottest daily low temperatures ever recorded in Tromsø, Norway history from 1920–2024 based on data from the NOAA.

Highest temperatures all-time

Record for the highest daily low temperature in Tromsø

The highest low temperature for a calendar day in Tromsø, Norway history was 20.8 °C which happened on Monday, July 30, 2018.

Rank	Temperature	Date
1	20.8 °C	July 30, 2018
2	20.5 °C	July 8, 1960
3	19.4 °C	July 1, 1972
4	19.2 °C	August 9, 2023
5	19.1 °C	July 15, 1946
6	18.5 °C	July 31, 2018
6	18.5 °C	July 4, 1972
6	18.5 °C	June 21, 1953
6	18.5 °C	July 14, 1946
10	18.2 °C	July 7, 1960
10	18.2 °C	July 7, 1937
12	18.0 °C	June 28, 1999
12	18.0 °C	June 30, 1972
14	17.9 °C	July 15, 1934
15	17.8 °C	July 28, 1970
15	17.8 °C	July 16, 1961
17	17.6 °C	July 20, 1988
17	17.6 °C	July 5, 1972
17	17.6 °C	July 26, 1966
20	17.5 °C	July 10, 1979