Chartwell Weather & Climate: Best Time to Visit

The climate in Chartwell experiences moderate temperature changes, with mild shifts between seasons. Average daytime temperatures reach a comfortable 28°C (82°F) in February. In July, the coolest month of the year, temperatures drop to a pleasant 20°C (68°F).

At night, temperatures range from around 17°C (63°F) in February to 5°C (41°F) in July.

Check out our detailed temperature page for more information.

Temperature ranges by month

On average, Chartwell receives a reasonable amount of rainfall, with an annual precipitation of 693 mm (27 in). Chartwell can be quite wet during December, receiving approximately 125 mm (4.9 in) of precipitation over 13 rainy days.

In contrast, during the driest month (July), you will experience much drier conditions, with 3 mm (0.1 in) of precipitation spread across a single rainy day days. For more details, please visit our Chartwell Precipitation page.

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

The average number of days each month with precipitation

Chartwell experiences moderate variation in sunshine hours across the seasons. With 9.5 hours daily sunshine in July, it dips to 7.5 hours in February, offering a balanced mix of sunny and overcast days.

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 Chartwell.

The city experiences its highest humidity in February, reaching 70%. In August, the humidity drops to its lowest level at 46%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year