Harlingen

What is the climate like in Harlingen?

The best time to visit Harlingen is typically August, the year's most comfortable month (6.5/10). Harlingen is warmest in August, when daily highs average 68°F (20°C), and coolest in February, when lows fall to about 39°F (4°C). The wettest month is typically October and the driest is April; the year sees roughly 37 in (948 mm) of precipitation.

• Best time to visitAugust — the year's comfort peak (6.5/10)
• Warmest monthAugust — average high 68°F (20°C)
• Coolest monthFebruary — average low 39°F (4°C)
• Wettest monthOctober (3.9 in (99 mm))
• Driest monthApril (2.0 in (52 mm))
• Annual precipitation37 in (948 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromLeeuwarden, 23 km away (1951-2026)