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The best time to visit Newport

Month-by-month climate averages for Newport, Wales, so you can pick your dates on data rather than guesswork.

Short answer

The most comfortable time to visit Newport is usually May, June, July and August, when daytime highs sit in the pleasant 16-26°C range and the heaviest September rain is behind you.

Newport is warmest in June (highs near 20°C) and coldest in January (lows around 3°C), with roughly 1324 mm of precipitation across the year and September the wettest month. The sweet spot for most visitors is May, June, July and August.

These are long-run averages. For the actual days you are travelling, check the live Newport forecast — and note how much the models agree, because that tells you how much to trust it.

Newport weather by month

what to expect in Newport through the year

Here is Newport's typical weather in each month: the average daytime high and overnight low in °C, how each month feels, and the wettest month marked. Use it to plan any trip to Newport by season.

Jan
8°
3°
Cool
Feb
10°
5°
Cool
Mar
10°
5°
Cool
Apr
12°
6°
Cool
May
17°
10°
Mild
Jun
20°
12°
Mild
Jul
19°
13°
Mild
Aug
20°
14°
Mild
Sep
19°
13°
Mild
Wettest
Oct
15°
10°
Mild
Nov
11°
6°
Cool
Dec
10°
6°
Cool

Common questions

When is the best time to visit Newport?
The most comfortable time to visit Newport is usually May, June, July and August, when daytime highs sit in the pleasant 16-26°C range and the heaviest September rain is behind you.
What is the warmest month in Newport?
June is the warmest month in Newport, averaging highs near 20°C.
What is the coldest month in Newport?
January is the coldest month in Newport, with lows around 3°C.
When is the rainy season in Newport?
The wettest month in Newport is usually September, out of roughly 1324 mm of precipitation across the year.

Newport month by month

JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember