Best Time to Visit Ourthe Valley for Hiking – September Scores 73/100

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Outdoor activities Potential

73/100

Good

Based on optimal climate

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Seasonality

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Best Time

September, May, June

Avoid

January, February, December

thermostat

Weather

2°C – 18°C

Avg Temp Range

Precipitation

Generally dry

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Good For

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🥾 Planning a hiking trip to Ourthe Valley?

The best time to visit Ourthe Valley for hiking is September, May, June, when trail conditions are most favorable and the weather is more stable.

Start with the essentials:

hotel → Find top-rated stays near hiking areas in Ourthe Valley explore → Browse the best hiking tours and routes in Ourthe Valley

Climate Heatmap

See at a glance which months offer the best outdoor activities conditions — based on temperature, rainfall and climate scores.

Summer offers the most reliable hiking conditions in Ourthe Valley, with open trails and longer daylight hours.

→ See where to stay in Ourthe Valley

Outdoor activities conditions breakdown

Monthly weather & climate data for Ourthe Valley

Month	Climate Score	Predictability	Avg Temp	Max Temp	Rain (mm)	Rain Days	Humidity	Season
January	29Poor Cool temperatures. Some rain conditions.	Predictability 70Weather conditions vary somewhat by season.	2°	5°	100	20.2	92%	shoulder
February	32Poor Cool temperatures. Some rain conditions.	Predictability 78Weather conditions vary somewhat by season.	2°	6°	79	16.5	88%	shoulder
March	33Poor Cool temperatures. Some rain conditions.	Predictability 78Weather conditions vary somewhat by season.	6°	10°	76	16.3	80%	shoulder
April	53Suboptimal Cool temperatures. Some rain conditions.	Predictability 85Weather conditions are fairly consistent throughout the year.	9°	14°	66	14.8	70%	shoulder
May	72Good Cool temperatures. Some rain conditions.	Predictability 78Weather conditions vary somewhat by season.	13°	18°	81	16.3	70%	shoulder
June	71Good Mild temperatures. Some rain conditions.	Predictability 78Weather conditions vary somewhat by season.	16°	22°	82	15.2	70%	shoulder
July	65Suboptimal Mild temperatures. Some rain conditions.	Predictability 78Weather conditions vary somewhat by season.	18°	24°	99	16.9	70%	shoulder
August	65Suboptimal Mild temperatures. Some rain conditions.	Predictability 78Weather conditions vary somewhat by season.	18°	23°	90	16.5	72%	shoulder
September	73Good Cool temperatures. Some rain conditions.	Predictability 78Weather conditions vary somewhat by season.	14°	19°	81	16.6	79%	shoulder
October	56Suboptimal Cool temperatures. Some rain conditions.	Predictability 70Weather conditions vary somewhat by season.	10°	14°	88	19.4	82%	shoulder
November	29Poor Cool temperatures. Some rain conditions.	Predictability 70Weather conditions vary somewhat by season.	6°	9°	98	19	89%	shoulder
December	28Poor Cool temperatures. High rain conditions.	Predictability 70Weather conditions vary somewhat by season.	3°	6°	114	19.9	93%	shoulder