Cumbernauld Weather & Climate: Best Time to Visit

The climate in Cumbernauld is known for significant temperature differences throughout the year, making the weather dynamic. Average maximum daytime temperatures range from a pleasant 19°C (66°F) in July, the warmest time of the year, to a chilly 8°C (46°F) during cooler months like January.

At night, you can expect temperatures ranging from 11°C (52°F) in July to around 2°C (36°F) during January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Cumbernauld has a notably wet climate with abundant precipitation, recording 1187 mm (47 in) of rain/snowfall per year. Year-round, Cumbernauld has a balanced climate with minimal variation in precipitation. The difference between the wettest month, January, with 119 mm (4.7 in), and the driest month, April, with 79 mm (3.1 in), is minimal. For more details, please visit our Cumbernauld 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 Cumbernauld. While May receives considerable daily sunshine with up to 6.3 hours, January marks the darkest time of the year, where sunshine is scarce 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 Cumbernauld.

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