Climate almanac
Guise
Hauts-de-France, France · 49.90°, 3.63°
What is the climate like in Guise?
The best time to visit Guise is typically June – September, with trip comfort peaking in July (7.2/10). Guise is warmest in August, when daily highs average 75°F (24°C), and coolest in January, when lows fall to about 34°F (1°C). The wettest month is typically January and the driest is April; the year sees roughly 37 in (942 mm) of precipitation.
- Best time to visitJune – September — comfort peaks in July (7.2/10)
- Warmest monthAugust — average high 75°F (24°C)
- Coolest monthJanuary — average low 34°F (1°C)
- Wettest monthJanuary (4.1 in (104 mm))
- Driest monthApril (2.3 in (59 mm))
- Annual precipitation37 in (942 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromLaon, 30 km away (1952-1966)