Best year time to visit Biscay

General weather information about Biscay

Average annual temperature is 8.8 °C

Absolute maximum temperature: 37.1 °C

Absolute minimum temperature: -27.1 °C

Number of sunny days: 201 days

Number of rainy days: 134 days

Number of snow days: 30 days

Look at detailed online map of Biscay

* Weather data for Biscay United States is based on climate observations for 2026 year

Biscay air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)1.83.94.327.631.232.734.537.136.730.318.610.8
Average daytime temperature (°C)-4.6-2.90.310.923.429.128.528.325.915.08.24.6
Average temperature (°C)-7.9-8.2-4.25.417.023.122.622.620.010.52.90.4
Average night temperature (°C)-11.1-12.6-8.20.911.117.417.017.815.56.7-1.0-2.7
Absolute minimum temperature (°C)-25.0-27.1-16.9-9.90.810.313.211.87.7-5.6-12.5-10.0

Biscay monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.210.411.913.514.815.515.214.012.511.09.68.9
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)4.47.46.78.211.413.012.911.49.97.56.44.7
Precipitation (mm)49545714147518175131132968
Sunny days201716121816141715142220
Rainy days5561513141714151578
Snow days669300000213

Biscay - weather forecast by months

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

Best time to visit Biscay:

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

  • May — 11.4(h)
  • June — 13.0(h)
  • July — 12.9(h)
  • August — 11.4(h)

Months with the longest average daylight duration in Biscay:

  • June — 15.5(h)

The largest precipitation sum in Biscay is at

  • April — 141(mm)
  • September — 131(mm)
  • October — 132(mm)

    • Weather forecast in the closest to Biscay admin centers

    Weather forecast in the closest towns to Biscay

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    MapTrains schedule
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    Frequently asked questions

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