May - HARROW ON - Weather History and Averages

High Temperatures

On average, the day in May with the warmest high temperature in HARROW ON is May 31 at an average of 72.0 °F (22.2 °C).

On average, the day in May with the coldest high temperature in HARROW ON is May 17 at an average of 56.4 °F (13.6 °C).

The warmest recorded high temperature in May in HARROW ON was 87.8 °F (31.0 °C) on May 29 in the year 2006 at HARROW ON — Integrated Surface Dataset (ISD) station ID: 718427 .

The coldest recorded high temperature in May in HARROW ON was 14.0 °F (-10.0 °C) on May 16 in the year 2004 at HARROW ON — Integrated Surface Dataset (ISD) station ID: 718427 .

On average, the day in May with the warmest low temperature in HARROW ON is May 31 at an average of 54.5 °F (12.5 °C).

On average, the day in May with the coldest low temperature in HARROW ON is May 17 at an average of 43.3 °F (6.3 °C).

The warmest recorded low temperature in HARROW ON was 71.6 °F (22.0 °C) on May 29 in the year 2006 at HARROW ON — Integrated Surface Dataset (ISD) station ID: 718427 .

The coldest recorded low temperature in HARROW ON was 5.9 °F (-14.5 °C) on May 29 in the year 2004 at HARROW ON — Integrated Surface Dataset (ISD) station ID: 718427 .

If you would like to see the temperatures for specific days, you can click on the corresponding links below: