Highest September Temperatures in Iqaluit

A list of the highest temperatures ever recorded in the month of September in Iqaluit, Nunavut from 1946–2024.
What's the hottest it has ever gotten in Iqaluit in September?
The hottest September temperature in Iqaluit, Nunavut history was 18.3 °C which occurred on September 6, 2010.
Rank Temperature Date
1 18.3 °C September 6, 2010
2 17.2 °C September 18, 1968
2 17.2 °C September 3, 1964
4 16.6 °C September 7, 2010
5 15.7 °C September 3, 2021
6 15.6 °C September 2, 1968
6 15.6 °C September 1, 1964
8 15.4 °C September 3, 2010
9 15.0 °C September 2, 1966
10 14.5 °C September 5, 2020
11 14.4 °C September 4, 1980
11 14.4 °C September 3, 1966
11 14.4 °C September 4, 1953
14 14.3 °C September 8, 2005
15 14.2 °C September 3, 1997
16 14.1 °C September 1, 1988
17 14.0 °C September 1, 2005
18 13.9 °C September 4, 1967
18 13.9 °C September 4, 1961
18 13.9 °C September 2, 1959
18 13.9 °C September 10, 1957
18 13.9 °C September 14, 1954