Highest Daily Low Temperatures in Zürich History

This is a list of the hottest daily low temperatures ever recorded in Zürich, Switzerland history from 1901–2024 based on data from the NOAA.

Highest temperatures all-time

Record for the highest daily low temperature in Zürich

The highest low temperature for a calendar day in Zürich, Switzerland history was 22.5 °C which happened on Friday, June 23, 2017.

Rank	Temperature	Date
1	22.5 °C	June 23, 2017
2	21.5 °C	July 3, 2015
3	21.4 °C	August 8, 2015
4	21.3 °C	July 1, 1950
5	21.2 °C	July 4, 2015
6	21.1 °C	August 23, 2023
6	21.1 °C	July 28, 2020
6	21.1 °C	June 27, 2019
6	21.1 °C	August 4, 2018
10	21.0 °C	July 7, 2017
10	21.0 °C	July 5, 2015
12	20.9 °C	August 3, 2017
12	20.9 °C	July 6, 2015
12	20.9 °C	August 8, 1949
15	20.8 °C	August 22, 2023
15	20.8 °C	June 19, 2022
15	20.8 °C	August 5, 2018
15	20.8 °C	July 28, 1983
15	20.8 °C	July 14, 1949
20	20.7 °C	August 7, 2018
20	20.7 °C	July 27, 2013