Best year time to visit St David's

General weather information about St David's

Average annual temperature is 9.0 °C

Absolute maximum temperature: 25.7 °C

Absolute minimum temperature: -6.3 °C

Number of sunny days: 92 days

Number of rainy days: 266 days

Number of snow days: 7 days

Look at detailed online map of St David's

* Weather data for St David's United Kingdom is based on climate observations for 2026 year

St David's air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)9.710.913.414.421.725.323.523.025.718.412.311.5
Average daytime temperature (°C)6.08.48.011.215.619.817.718.017.311.77.96.3
Average temperature (°C)3.65.94.57.111.415.114.214.613.59.15.04.3
Average night temperature (°C)1.22.71.13.07.010.310.210.99.86.22.31.9
Absolute minimum temperature (°C)-3.9-3.6-6.3-2.53.86.76.56.62.8-0.7-3.8-5.5

St David's monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.013.015.017.017.017.016.013.011.09.07.0
Daylight mean duration (h)7.69.611.914.216.417.617.015.112.810.48.27.0
Daylight minimum duration (h)6.08.010.013.015.017.016.013.011.09.07.06.0
Sunshine mean duration (h)3.33.35.77.58.611.210.79.77.14.13.51.6
Precipitation (mm)995411074355120275117260100193
Sunny days81257111313710114
Rainy days221622232017302823211925
Snow days104000000002

St David's - weather forecast by months

St David's weather in januarySt David's weather in februarySt David's weather in marchSt David's weather in aprilSt David's weather in maySt David's weather in juneSt David's weather in julySt David's weather in augustSt David's weather in septemberSt David's weather in octoberSt David's weather in novemberSt David's weather in december

Best time to visit St David's:

The best time to visit St David's during the most sunny months:

  • May — 8.6(h)
  • June — 11.2(h)
  • July — 10.7(h)
  • August — 9.7(h)

Months with the longest average daylight duration in St David's:

  • May — 16.4(h)
  • June — 17.6(h)
  • July — 17.0(h)

The largest precipitation sum in St David's is at

  • July — 202(mm)
  • October — 260(mm)
  • December — 193(mm)

    • Weather forecast in the closest to St David's admin centers

    Weather forecast in the closest towns to St David's

    Explore St David's

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    MapTrains schedule
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    Frequently asked questions

    When is the best time to visit St David's?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit St David's.
    What is the weather like in St David's?
    See average temperature, rainfall and daylight hours for St David's by month in the table above.
    How many sunny days does St David's have?
    The monthly weather statistics above show sunshine and rainfall patterns for St David's throughout the year.