Best year time to visit Portnancon

General weather information about Portnancon

Average annual temperature is 9.1 °C

Absolute maximum temperature: 25.7 °C

Absolute minimum temperature: -6.4 °C

Number of sunny days: 70 days

Number of rainy days: 289 days

Number of snow days: 6 days

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

Portnancon air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)11.811.414.117.817.624.725.423.125.715.511.612.9
Average daytime temperature (°C)6.58.66.210.813.618.116.216.716.211.27.96.3
Average temperature (°C)4.76.53.97.710.714.813.614.213.79.45.74.3
Average night temperature (°C)2.64.11.24.48.011.311.011.811.17.43.52.5
Absolute minimum temperature (°C)-6.4-1.8-6.0-0.74.65.47.37.35.33.4-0.7-3.1

Portnancon monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.013.015.017.018.018.016.014.011.08.06.0
Daylight mean duration (h)7.29.311.814.416.818.217.515.412.810.37.96.5
Daylight minimum duration (h)6.08.010.013.015.017.016.014.011.09.06.06.0
Sunshine mean duration (h)2.23.35.49.18.912.09.59.37.14.73.31.9
Precipitation (mm)146145115896993177179134124107200
Sunny days3639611227678
Rainy days272223212519292923252323
Snow days105000000000

Portnancon - weather forecast by months

Portnancon weather in januaryPortnancon weather in februaryPortnancon weather in marchPortnancon weather in aprilPortnancon weather in mayPortnancon weather in junePortnancon weather in julyPortnancon weather in augustPortnancon weather in septemberPortnancon weather in octoberPortnancon weather in novemberPortnancon weather in december

Best time to visit Portnancon:

The best time to visit Portnancon during the most sunny months:

  • April — 9.1(h)
  • May — 8.9(h)
  • June — 12.0(h)
  • July — 9.5(h)
  • August — 9.3(h)

Months with the longest average daylight duration in Portnancon:

  • May — 16.8(h)
  • June — 18.2(h)
  • July — 17.5(h)

The largest precipitation sum in Portnancon is at

  • July — 177(mm)
  • August — 179(mm)
  • December — 200(mm)

    • Weather forecast in the closest to Portnancon admin centers

    Weather forecast in the closest towns to Portnancon

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    Frequently asked questions

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