New Cumnock Weather & Climate: Best Time to Visit

In New Cumnock, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a pleasant 18°C (64°F) in July. In January, the coolest month of the year, temperatures drop to a chilly 7°C (45°F).

At night, temperatures range from around 11°C (52°F) in July to 2°C (36°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

New Cumnock experiences significant rain/snowfall throughout the year, averaging 1423 mm (56 in) of precipitation annually. Despite minor fluctuations, New Cumnock enjoys fairly consistent precipitation throughout the year. In December, you can expect around 141 mm (5.6 in) of precipitation, while in May, New Cumnock receives about 94 mm (3.7 in). For more details, please visit our New Cumnock Precipitation page.

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

The average number of days each month with precipitation

New Cumnock can be enjoyed more throughout the sunniest month of May under a blue sky, with approximately 6.3 hours of sunshine daily. In contrast, the city experiences much darker days in January, with only 1.2 hours of sunlight per 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 high throughout the year in New Cumnock.

The city experiences its highest humidity in January, reaching 87%. In May, the humidity drops to its lowest level at 68%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year