Best year time to visit Newton Stewart

General weather information about Newton Stewart

Average annual temperature is 10.3 °C

Absolute maximum temperature: 27.8 °C

Absolute minimum temperature: -4.1 °C

Number of sunny days: 69 days

Number of rainy days: 291 days

Number of snow days: 5 days

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* Weather data for Newton Stewart United Kingdom is based on climate observations for 2026 year

Newton Stewart air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)11.613.014.516.022.127.820.422.325.418.513.112.4
Average daytime temperature (°C)7.79.48.811.616.021.017.118.017.913.38.98.2
Average temperature (°C)5.57.16.18.312.216.814.415.114.710.86.46.3
Average night temperature (°C)3.34.43.24.88.312.211.512.211.48.33.64.1
Absolute minimum temperature (°C)-3.3-0.3-3.50.35.87.48.28.46.72.2-3.4-4.1

Newton Stewart monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.012.015.016.017.017.015.013.011.09.07.0
Daylight mean duration (h)7.99.711.914.116.117.316.714.912.710.58.47.3
Daylight minimum duration (h)7.08.010.013.015.016.015.013.011.09.07.07.0
Sunshine mean duration (h)3.53.44.88.09.611.79.19.76.84.34.02.1
Precipitation (mm)1696927110054103240101186109113262
Sunny days574712111362101
Rainy days242125231919302824292029
Snow days202000000001

Newton Stewart - weather forecast by months

Newton Stewart weather in januaryNewton Stewart weather in februaryNewton Stewart weather in marchNewton Stewart weather in aprilNewton Stewart weather in mayNewton Stewart weather in juneNewton Stewart weather in julyNewton Stewart weather in augustNewton Stewart weather in septemberNewton Stewart weather in octoberNewton Stewart weather in novemberNewton Stewart weather in december

Best time to visit Newton Stewart:

The best time to visit Newton Stewart during the most sunny months:

  • May — 9.6(h)
  • June — 11.7(h)
  • July — 9.1(h)
  • August — 9.7(h)

Months with the longest average daylight duration in Newton Stewart:

  • May — 16.1(h)
  • June — 17.3(h)
  • July — 16.7(h)

The largest precipitation sum in Newton Stewart is at

  • March — 271(mm)
  • July — 240(mm)
  • September — 186(mm)
  • December — 262(mm)

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    Weather forecast in the closest towns to Newton Stewart

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    Frequently asked questions

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