Which is the hottest month in Haverfordwest?

The hottest time of year in Haverfordwest is normally July. Expect maximum daytime temperatures to reach 20°C.

Which month has the most rain in Haverfordwest?

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

When is it sunniest in Haverfordwest?

The sunniest time of year in Haverfordwest 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 Haverfordwest?

The sea is usually at its warmest in Haverfordwest in August when the water temperature reaches 18°C.

Best time to visit Haverfordwest

Q: When is the best time to visit Haverfordwest?

The best times to visit Haverfordwest, Wales are in July and August Maximum daytime temperature = 22 - 30°C.

The best times to visit Haverfordwest, Wales are in July and August based on our default weather conditions. Update your weather preferences to see which months best match.

Haverfordwest 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 Haverfordwest?

The best times to visit Haverfordwest, Wales are in July and August based on the following average weather conditions.

Maximum daytime temperature = 72 - 86°F [remove]

Change the criteria to reflect your weather preferences.

0
Jan
0
Feb
0
Mar
0
Apr
0
May
1
Jun
2.5
Jul
2.5
Aug
1
Sep
0
Oct
0
Nov
0
Dec

Change criteria

Max Day Temperature (°F)

46
Jan
45
Feb
48
Mar
54
Apr
57
May
63
Jun
66
Jul
66
Aug
63
Sep
57
Oct
52
Nov
48
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 (Haverfordwest) 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) | Imperial (°F)