Kelso

What is the climate like in Kelso?

The best time to visit Kelso is typically August, the year's most comfortable month (5.9/10). Kelso is warmest in July, when daily highs average 66°F (19°C), and coolest in January, when lows fall to about 34°F (1°C). The wettest month is typically July and the driest is April; the year sees roughly 35 in (887 mm) of precipitation.

• Best time to visitAugust — the year's comfort peak (5.9/10)
• Warmest monthJuly — average high 66°F (19°C)
• Coolest monthJanuary — average low 34°F (1°C)
• Wettest monthJuly (3.9 in (99 mm))
• Driest monthApril (2.1 in (52 mm))
• Annual precipitation35 in (887 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromBowhill, 30 km away (1959-2023)