Annan Weather & Climate: Best Time to Visit

Depending on the time of the year, temperatures range from pleasant to chilly in Annan. Average daytime temperatures reach a pleasant 20°C (68°F) in July. In January, the coolest month of the year, temperatures drop to a chilly 8°C (46°F).

At night, temperatures range from around 12°C (54°F) in July to 2°C (36°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Annan has a relatively rain/snowy climate with high precipitation levels, averaging 1113 mm (44 in) of rain/snowfall annually. Despite minor fluctuations, Annan enjoys fairly consistent precipitation throughout the year. In December, you can expect around 110 mm (4.3 in) of precipitation, while in April, Annan receives about 77 mm (3 in). For more details, please visit our Annan Precipitation page.

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

The average number of days each month with precipitation

Annan can be enjoyed more throughout the sunniest month of May under a blue sky, with approximately 5.4 hours of sunshine daily. In contrast, the city experiences much darker days in January, with only 1.3 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 city experiences its highest humidity in December, reaching 90%. In May, the humidity drops to its lowest level at 70%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year