Best year time to visit Biscay Bay

General weather information about Biscay Bay

Average annual temperature is 6.6 °C

Absolute maximum temperature: 23.8 °C

Absolute minimum temperature: -18.7 °C

Number of sunny days: 115 days

Number of rainy days: 221 days

Number of snow days: 29 days

Look at detailed online map of Biscay Bay

* Weather data for Biscay Bay Canada is based on climate observations for 2026 year

Biscay Bay air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)9.56.25.810.514.322.823.822.922.418.812.510.6
Average daytime temperature (°C)3.7-0.52.15.58.213.419.219.218.113.26.04.1
Average temperature (°C)1.2-3.9-0.62.45.210.116.516.515.210.63.62.0
Average night temperature (°C)-1.5-7.7-3.00.02.77.514.314.212.68.31.2-0.7
Absolute minimum temperature (°C)-18.7-16.8-15.5-4.6-0.74.28.211.34.42.9-4.2-6.2

Biscay Bay monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.08.0
Daylight mean duration (h)9.010.311.913.615.015.815.414.212.610.99.48.6
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)2.54.75.76.88.55.75.97.77.04.83.82.7
Precipitation (mm)2651818566163648719716918112794
Sunny days681210109581211159
Rainy days191311182121262318201516
Snow days678200000006

Biscay Bay - weather forecast by months

Biscay Bay weather in januaryBiscay Bay weather in februaryBiscay Bay weather in marchBiscay Bay weather in aprilBiscay Bay weather in mayBiscay Bay weather in juneBiscay Bay weather in julyBiscay Bay weather in augustBiscay Bay weather in septemberBiscay Bay weather in octoberBiscay Bay weather in novemberBiscay Bay weather in december

Best time to visit Biscay Bay:

The best time to visit Biscay Bay during the most sunny months:

  • May — 8.5(h)
  • August — 7.7(h)
  • September — 7.0(h)

Months with the longest average daylight duration in Biscay Bay:

  • June — 15.8(h)
  • July — 15.4(h)

The largest precipitation sum in Biscay Bay is at

  • January — 265(mm)
  • February — 181(mm)
  • August — 197(mm)
  • October — 181(mm)

    • Weather forecast in the closest to Biscay Bay admin centers

    Weather forecast in the closest towns to Biscay Bay

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    Frequently asked questions

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