Our verdict
The best time to visit Pembrokeshire is June-September
In summer, temperatures can reach as high as 19℃ (66℉) in the middle of the day. The coldest it usually gets in winter-time in Pembrokeshire is around 4℃ (39℉).
The sun stays up the longest in Pembrokeshire in May, so you’ll get the most out of your daytime activities if you visit around this time. November sees the most amount of rain in a month if you’re ok with chancing getting drenched, so if you’re looking to stay dry, visit in May instead.
For more information about when to travel to Pembrokeshire, the monthly weather breakdown and the best information and tools to book your trip, continue reading below.
Quick links: Fast facts / Seasons / Average temperatures / Monthly climate / FAQs / Map
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Pembrokeshire seasons
Before you continue, it’s important to know when the seasons are in Pembrokeshire as they might be different to yours depending on where in the world you’re travelling from. Pembrokeshire is in the Northern Hemisphere, so the seasons fall during these months:
| Season | Months |
|---|---|
| Summer | June to August |
| Autumn/fall | September to November |
| Winter | December to February |
| Spring | March to May |
Average temperatures in Pembrokeshire
If the temperature is a big factor for you to help you decide when to visit, the chart below shows the average minimum and maximum temperatures in Pembrokeshire for each month side-by-side so you can easily see the difference in weather throughout the year. To see the temperatures in both Celsius (°C) and Fahrenheit (°F), hover or tap the shaded boxes on the graph.
Pembrokeshire climate by month
If you already have a rough idea about which months you might want to travel, the section below shows a detailed breakdown of the climate in Pembrokeshire for each month so you can see if it all suits your wants and needs. Scroll down, or use the quick menu below to jump to your preferred month.
Jump to:
Pembrokeshire in January
- Average temperature: 7℃ (45℉)
- Average high temperature: 9℃ (47℉)
- Average low temperature: 6℃ (43℉)
- Average humidity: 82%
- Average sunny days: 9 days
- Average rainfall: 50mm (2") over 19 days
- Average snow days: 1 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Pembrokeshire in January, make sure you pack a warm jacket or coat.
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Pembrokeshire in February
- Average temperature: 7℃ (45℉)
- Average high temperature: 8℃ (47℉)
- Average low temperature: 6℃ (42℉)
- Average humidity: 81%
- Average sunny days: 9 days
- Average rainfall: 42mm (2") over 16 days
- Average snow days: 1 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Pembrokeshire in February, make sure you pack a warm jacket or coat.
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Pembrokeshire in March
- Average temperature: 8℃ (46℉)
- Average high temperature: 9℃ (49℉)
- Average low temperature: 6℃ (43℉)
- Average humidity: 81%
- Average sunny days: 13 days
- Average rainfall: 39mm (2") over 16 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Pembrokeshire in March, make sure you pack a warm jacket or coat.
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Pembrokeshire in April
- Average temperature: 10℃ (49℉)
- Average high temperature: 11℃ (52℉)
- Average low temperature: 7℃ (45℉)
- Average humidity: 81%
- Average sunny days: 13 days
- Average rainfall: 35mm (1") over 15 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Pembrokeshire in April, make sure you pack a warm jacket or coat.
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Pembrokeshire in May
- Average temperature: 12℃ (53℉)
- Average high temperature: 13℃ (56℉)
- Average low temperature: 10℃ (49℉)
- Average humidity: 82%
- Average sunny days: 14 days
- Average rainfall: 23mm (1") over 14 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Pembrokeshire in May, make sure you pack a warm jacket or coat.
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Pembrokeshire in June
- Average temperature: 14℃ (57℉)
- Average high temperature: 16℃ (60℉)
- Average low temperature: 12℃ (54℉)
- Average humidity: 83%
- Average sunny days: 13 days
- Average rainfall: 34mm (1") over 14 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Pembrokeshire in June, make sure you pack a light jumper or hoodie.
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Pembrokeshire in July
- Average temperature: 16℃ (61℉)
- Average high temperature: 17℃ (63℉)
- Average low temperature: 14℃ (58℉)
- Average humidity: 84%
- Average sunny days: 11 days
- Average rainfall: 34mm (1") over 17 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Pembrokeshire in July, make sure you pack a light jumper or hoodie.
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Pembrokeshire in August
- Average temperature: 16℃ (61℉)
- Average high temperature: 17℃ (63℉)
- Average low temperature: 15℃ (58℉)
- Average humidity: 83%
- Average sunny days: 8 days
- Average rainfall: 50mm (2") over 20 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Pembrokeshire in August, make sure you pack a light jumper or hoodie.
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Pembrokeshire in September
- Average temperature: 15℃ (59℉)
- Average high temperature: 16℃ (61℉)
- Average low temperature: 13℃ (56℉)
- Average humidity: 82%
- Average sunny days: 10 days
- Average rainfall: 48mm (2") over 16 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Pembrokeshire in September, make sure you pack a light jumper or hoodie.
Pembrokeshire in October
- Average temperature: 13℃ (55℉)
- Average high temperature: 14℃ (57℉)
- Average low temperature: 12℃ (53℉)
- Average humidity: 82%
- Average sunny days: 9 days
- Average rainfall: 68mm (3") over 18 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Pembrokeshire in October, make sure you pack a warm jacket or coat.
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Pembrokeshire in November
- Average temperature: 10℃ (50℉)
- Average high temperature: 11℃ (52℉)
- Average low temperature: 9℃ (48℉)
- Average humidity: 81%
- Average sunny days: 6 days
- Average rainfall: 77mm (3") over 22 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Pembrokeshire in November, make sure you pack a warm jacket or coat.
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Pembrokeshire in December
- Average temperature: 9℃ (48℉)
- Average high temperature: 10℃ (50℉)
- Average low temperature: 8℃ (46℉)
- Average humidity: 81%
- Average sunny days: 6 days
- Average rainfall: 64mm (3") over 21 days
- Average snow days: 1 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Pembrokeshire in December, make sure you pack a warm jacket or coat.
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