Best Time to Visit Snowdonia for a City Trip | Weather by Month

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City Trips Potential

83/100

Excellent

Based on optimal climate

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Seasonality

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Best Time

July, August, June

Avoid

Avoid (Extreme Weather)

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Weather

4°C – 14°C

Avg Temp Range

Precipitation

Generally dry

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Good For

hikingOutdoor

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Planning a city trip to Snowdonia?

The best time to visit Snowdonia for a city trip is July, August, June, when you’ll get the best balance of weather, atmosphere, and activities. If you're planning your visit during this period, it’s worth exploring the best areas to stay and things to do in advance.

→ Explore the best places to stay in Snowdonia

→ Discover top things to do in Snowdonia

Climate Heatmap

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Planning for a specific month? Tap on a month in the heatmap below for a detailed climate guide.

Planning your city trip? Finding a central area to stay is key to exploring Snowdonia.

→ See where to stay in Snowdonia

City Trips conditions breakdown

Monthly weather & climate data for Snowdonia

Month	Climate Score	Predictability	Avg Temp	Max Temp	Rain (mm)	Rain Days	Humidity	Season
JanuaryCity Trips in Snowdonia in Januaryarrow_forward	28Poor Cool temperatures. High rain conditions.	Predictability 70Weather conditions vary somewhat by season.	4°	6°	141	20.7	90%	shoulder
FebruaryCity Trips in Snowdonia in Februaryarrow_forward	34Poor Cool temperatures. High rain conditions.	Predictability 70Weather conditions vary somewhat by season.	4°	6°	123	18.7	87%	shoulder
MarchCity Trips in Snowdonia in Marcharrow_forward	38Poor Cool temperatures. High rain conditions.	Predictability 70Weather conditions vary somewhat by season.	5°	8°	109	19.5	85%	shoulder
AprilCity Trips in Snowdonia in Aprilarrow_forward	49Poor Cool temperatures. Some rain conditions.	Predictability 70Weather conditions vary somewhat by season.	7°	10°	89	18.6	82%	shoulder
MayCity Trips in Snowdonia in Mayarrow_forward	64Suboptimal Cool temperatures. Some rain conditions.	Predictability 70Weather conditions vary somewhat by season.	10°	13°	96	20	80%	shoulder
JuneCity Trips in Snowdonia in Junearrow_forward	76Good Cool temperatures. High rain conditions.	Predictability 70Weather conditions vary somewhat by season.	12°	16°	104	19.6	82%	shoulder
JulyCity Trips in Snowdonia in Julyarrow_forward	83Excellent Cool temperatures. High rain conditions.	Predictability 70Weather conditions vary somewhat by season.	14°	17°	111	21.5	84%	shoulder
AugustCity Trips in Snowdonia in Augustarrow_forward	82Excellent Cool temperatures. High rain conditions.	Predictability 70Weather conditions vary somewhat by season.	14°	17°	120	22.8	85%	shoulder
SeptemberCity Trips in Snowdonia in Septemberarrow_forward	73Good Cool temperatures. High rain conditions.	Predictability 70Weather conditions vary somewhat by season.	12°	15°	115	19.6	86%	shoulder
OctoberCity Trips in Snowdonia in Octoberarrow_forward	59Suboptimal Cool temperatures. High rain conditions.	Predictability 70Weather conditions vary somewhat by season.	9°	12°	142	20.7	87%	shoulder
NovemberCity Trips in Snowdonia in Novemberarrow_forward	37Poor Cool temperatures. High rain conditions.	Predictability 70Weather conditions vary somewhat by season.	6°	8°	146	21.3	90%	shoulder
DecemberCity Trips in Snowdonia in Decemberarrow_forward	28Poor Cool temperatures. High rain conditions.	Predictability 70Weather conditions vary somewhat by season.	4°	6°	156	21	91%	wet