St Davids Cathedral in its green valley in Pembrokeshire
United Kingdom · Destination guide
St Davids, United Kingdom
Best seasonJun–Sep
CurrencyPound sterling (GBP)
Plug typesG · 230 VCheck adapter →
Time zoneEurope/London (UTC+1)
Emergency number999 or 112
Destination guide

A first look at St Davids

Spend one St Davids day in the cathedral valley and the other beside the Pembrokeshire coast. Keep the Bishop’s Palace optional, build in Welsh cakes at the Refectory and choose a coastal plan that suits the weather.

Explore our St Davids guides

Weather guide

Weather in St Davids

St Davids has cool winters and generally mild summers. Rain can interrupt sightseeing in any month; use removable layers rather than relying on a dry season. Aberporth is a coastal station farther north in Ceredigion, not a St Davids measurement. These are a broad west-Wales maritime proxy: headland wind and local rainfall can differ. The monthly station observations were averaged over all 30 years from 1991 to 2020; wet-day counts are not provided. Check the forecast before a coast-path outing.

12–16°C

Changeable mild or cool days; mornings and evenings need an extra layer.

October · representative month, not a forecast
Evenings
7–11°C
Rain
Showers possible
Daylight
Daylight is shortening: do the outdoor route before indoor stops.
See weather details →

What this means for packing

October makes a weather-resistant jacket useful again. Put longer walks earlier in the day and save an indoor stop for a rainy afternoon. In St Davids, plan one outfit for the cathedral valley and Bishop’s Palace, carry rain protection for the St Non’s coastal path, and use removable layers inside Oriel y Parc’s galleries.

Choosing a season

The best-season badge suggests months for general sightseeing, using the typical daytime temperatures and rainfall in our monthly guides. Beach holidays, festivals, winter sports and northern lights trips may suit different dates.

Climate methodology

Planning bands are the rounded 1991–2020 Aberporth mean daily maximum (13.61°C) and minimum (8.93°C), plus or minus 2°C. These bands are clothing prompts, not forecast limits or statistical confidence intervals. Aberporth is a coastal station farther north in Ceredigion, not a St Davids measurement. These are a broad west-Wales maritime proxy: headland wind and local rainfall can differ. The monthly station observations were averaged over all 30 years from 1991 to 2020; wet-day counts are not provided. Check the forecast before a coast-path outing. Rainfall is 106.99 mm in an average month; wet-day counts are not available in this historic data file. Check the forecast for your own dates.

Reviewed 2026-10-08

Met Office: Aberporth station observations, averaged 1991–2020 · Pembrokeshire Coast National Park: Oriel y Parc and visitor information · Pembrokeshire County Council: coastal buses and current timetables

About the climate in St Davids

St Davids has cool winters and generally mild summers. Rain can interrupt sightseeing in any month; use removable layers rather than relying on a dry season. Aberporth is a coastal station farther north in Ceredigion, not a St Davids measurement. These are a broad west-Wales maritime proxy: headland wind and local rainfall can differ. The monthly station observations were averaged over all 30 years from 1991 to 2020; wet-day counts are not provided. Check the forecast before a coast-path outing.

Packing guide

What to wear in St Davids in March.

An example packing list for St Davids in March

Use this as a starting point and choose what suits your plans. Packtricia tailors your list and quantities to your trip length, weather and preferences.

Clothing

  • Underwear
  • Bras (if worn)
  • Socks
  • Sleepwear
  • Long-sleeved tops
  • T-shirts or lightweight shirts
  • Trousers
  • Light sweater or cardigan
  • Hooded waterproof jacket
  • Water-resistant walking shoes

Toiletries

  • Toothbrush
  • Toothpaste
  • Shampoo
  • Conditioner
  • Body wash or soap
  • Deodorant
  • Skincare products
  • Sunscreen
  • Hairbrush or comb
  • Shaving supplies (if used)
  • Menstrual products (if needed)
  • Contact lens solution (if used)

Essentials

  • Passport or accepted travel ID
  • Travel tickets and booking confirmations
  • Wallet and payment cards
  • Phone
  • Charging cable and charger
  • Travel adapter (if needed)
  • Medication (if needed)
  • Glasses or contact lenses (if used)
  • Refillable water bottle
  • Day bag
  • Backup cash
  • Power bank
  • Sunglasses
  • Water-resistant pouch for phone and documents
Monthly weather and packing notes

March invites longer walks, but a bright start does not promise a warm evening. Keep a knit and rain shell together in the day bag. In St Davids, plan one outfit for the cathedral valley and Bishop’s Palace, carry rain protection for the St Non’s coastal path, and use removable layers inside Oriel y Parc’s galleries.

Daytime
7–11°C
Evenings
2–6°C
Rain
Showers possible
Daylight
Daylight is lengthening, but temperatures can drop quickly towards evening.
Packing style
Removable layers and a waterproof outer jacket

Planning bands are the rounded 1991–2020 Aberporth mean daily maximum (9.4°C) and minimum (4.22°C), plus or minus 2°C. These bands are clothing prompts, not forecast limits or statistical confidence intervals. Aberporth is a coastal station farther north in Ceredigion, not a St Davids measurement. These are a broad west-Wales maritime proxy: headland wind and local rainfall can differ. The monthly station observations were averaged over all 30 years from 1991 to 2020; wet-day counts are not provided. Check the forecast before a coast-path outing. Rainfall is 57.59 mm in an average month; wet-day counts are not available in this historic data file. Check the forecast for your own dates.

Outfit ideas for your outings

March: the cathedral valley and Bishop’s Palace

  • Long-sleeved shirt or T-shirt
  • Removable medium-weight sweater
  • Long trousers
  • Broken-in water-resistant walking shoes with a grippy sole
  • Waterproof jacket over removable layers

A breezier outing around the St Non’s coastal path

  • Long-sleeved shirt or T-shirt
  • Removable medium-weight sweater
  • Comfortable trousers
  • Broken-in water-resistant walking shoes with a grippy sole
  • Keep waterproof jacket over removable layers accessible rather than in the suitcase

Indoor time at Oriel y Parc’s galleries

  • Long-sleeved shirt or T-shirt
  • Removable knit
  • Comfortable trousers
  • Closed walking shoes
  • Small bag for the jacket once indoors

What to leave behind

  • Only warm-weather clothes: St Davids can have a cool, wet day in March, even if part of the trip is sunny.
  • Unworn stiff shoes: test your footwear before long sightseeing days on paving, slopes and steps.

Reviewed 2026-10-08

Met Office: Aberporth station observations, averaged 1991–2020 · Pembrokeshire Coast National Park: Oriel y Parc and visitor information · Pembrokeshire County Council: coastal buses and current timetables

Transport guide

Getting around St Davids

Use Traveline Cymru to check the bus serving St Davids and your coastal outing. Choose the actual date and look up the return before walking away from town; seasonal and rural services need a specific timetable check.

Check the operator’s current service notices and ticket instructions before travelling.

Practical essentials

Language and calling code

Language
Welsh, English
Calling code
+44
Useful essentials for St Davids
  • Broken-in water-resistant walking shoes
  • Hooded waterproof shell
  • Removable knit or fleece
  • Small zipped day bag
  • Type G adapter if your plugs differ
  • Saved attraction tickets and public transport journey details

Do you need a visa?

Check travel-document and visa requirements for your passport, destination and transit stops.

Check your requirements on TravelDoc

Use the checker as a starting point, then confirm requirements with the relevant government or embassy before travelling.

Things to do in St Davids

Find a guided walk or an attraction visit to fit around your plans in St Davids.

Stay connected

Mobile data for your trip. Check what your current plan includes for roaming. If you need another option for maps, messages and booking details, compare NXTL eSIM coverage and rates. Check that your phone supports eSIM and is unlocked, and check coverage for every stop. Download important maps and confirmations for offline use too.