Whiston Weather & Climate: Best Time to Visit

Visitors to Whiston can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a pleasant 21°C (70°F) in July, the warmest time of the year, to a chilly 8°C (46°F) during cooler months like February.

At night, you can expect temperatures ranging from 12°C (54°F) in July to around 2°C (36°F) during February.

Check out our detailed temperature page for more information.

Temperature ranges by month

Generally, Whiston experiences moderate precipitation patterns, averaging 893 mm (35 in) yearly. Year-round, Whiston has a balanced climate with minimal variation in precipitation. The difference between the wettest month, June, with 84 mm (3.3 in), and the driest month, March, with 64 mm (2.5 in), is minimal. For more details, please visit our Whiston Precipitation page.

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

The average number of days each month with precipitation

Seasonal changes in sunshine hours are quite dramatic in Whiston. While May receives considerable daily sunshine with up to 6.2 hours, December marks the darkest time of the year, where sunshine is scarce with only 1.5 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

The city experiences its highest humidity in August, reaching 89%. In April, the humidity drops to its lowest level at 84%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year