Which is the hottest month in Hay-on-Wye?

The hottest time of year in Hay-on-Wye is normally July. Expect maximum daytime temperatures to reach 20°C.

Which month has the most rain in Hay-on-Wye?

In terms of rainfall, December is usually the wettest month in Hay-on-Wye with 109mm on average. There are normally 19 days in December with some rain.

When is it sunniest in Hay-on-Wye?

The sunniest time of year in Hay-on-Wye is normally August with bright sunshine on average for 41% of daylight hours; that's 6 hours of sunshine per day.

When is the sea warmest in Hay-on-Wye?

The sea is usually at its warmest in Hay-on-Wye in August when the water temperature reaches 18°C.

Best time to visit Hay-on-Wye

Q: When is the best time to visit Hay-on-Wye?

The best times to visit Hay-on-Wye, Wales are in May and June Daily hours of sunshine = 8 hours or more.

The best times to visit Hay-on-Wye, Wales are in May and June based on our default weather conditions. Update your weather preferences to see which months best match.

Hay-on-Wye by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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When is the best time to visit Hay-on-Wye?

The best times to visit Hay-on-Wye, Wales are in May and June based on the following average weather conditions.

Daily hours of sunshine = 8 hours or more [remove]

Change the criteria to reflect your weather preferences.

0
Jan
0.5
Feb
1.5
Mar
2.5
Apr
4
May
4
Jun
3
Jul
3
Aug
2.5
Sep
1.5
Oct
0.5
Nov
0
Dec

Change criteria

Hours of Sunshine (daily)

1
Jan
2
Feb
3
Mar
4
Apr
6
May
6
Jun
5
Jul
5
Aug
4
Sep
3
Oct
2
Nov
1
Dec

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for Wales (Hay-on-Wye) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)