Middleton Weather & Climate: Best Time to Visit

The weather in Middleton changes moderately throughout the year, offering enough variation to appreciate each season. On average, daytime temperatures range from a comfortable 26°C (79°F) in January to a moderate 15°C (59°F) in August.

Nighttime temperatures range from 15°C (59°F) in January to 8°C (46°F) in August.

Check out our detailed temperature page for more information.

Temperature ranges by month

Middleton maintains relatively dry conditions year-round, recording average annual precipitation of 449 mm (18 in). The seasons in Middleton bring significant changes in precipitation. The wettest month, July, receives moderate rainfall, with an average of 54 mm (2.1 in) of precipitation. This rainfall is distributed across 10 rainy days.

In contrast, the driest month, March, experiences much less rainfall, totaling 19 mm (0.7 in) over 6 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Middleton Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

In Middleton, summer days are longer and more sunny, with daily sunshine hours peaking at 10.9 hours in January. As the darker season arrives, the brightness of the sun becomes less. June sees a soft sun for only 4.7 hours per average day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

Daily percentage of sunshine

The relative humidity is moderate throughout the year in Middleton.

The city experiences its highest humidity in June, reaching 61%. In January, the humidity drops to its lowest level at 36%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year