Kelso Weather in September

September in Kelso brings high temperatures, with daytime highs of 23°C (73°F) and nights around 10°C (50°F). The excellent weather makes it a solid choice for a visit.

Rainfall in Kelso in September

Looking at the last 30 years, the data shows about 10 days with rain, averaging 52 mm (2 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Kelso in September

September is one of the better months to visit Kelso. Expect 23°C (73°F) during the day and 10°C (50°F) at night. Summer occurs in September. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights cool down to 10°C (50°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Kelso in September

The days are predominantly sunny, with an estimated total of around 236 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July, August and September typically offer the best weather for Kelso.