Weather in Niwy in August

General weather information about Niwy

Average annual temperature is 10.0 °C

Absolute maximum temperature: 32.1 °C

Absolute minimum temperature: -9.9 °C

Number of sunny days: 134 days

Number of rainy days: 209 days

Number of snow days: 22 days

Look at detailed online map of Niwy

* Weather data for Niwy Poland is based on climate observations for 2026 year

Niwy air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.39.516.121.523.730.732.131.528.825.313.79.5
Average daytime temperature (°C)4.84.07.912.218.223.824.523.924.113.96.13.8
Average temperature (°C)2.80.93.87.513.018.619.519.418.510.53.41.7
Average night temperature (°C)0.4-2.40.12.96.912.313.714.712.96.70.4-0.5
Absolute minimum temperature (°C)-4.1-9.9-5.4-4.20.44.010.19.19.71.1-7.1-7.3

Niwy monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.012.014.016.016.016.015.013.011.09.07.0
Daylight mean duration (h)8.29.811.914.015.916.916.414.712.710.68.77.6
Daylight minimum duration (h)7.08.010.013.015.016.015.013.011.09.07.07.0
Sunshine mean duration (h)1.54.65.87.911.213.212.39.410.24.73.41.6
Precipitation (mm)484956392754648116609468
Sunny days1111711221495216107
Rainy days1713181991622269251718
Snow days346000000036

Niwy - weather forecast by months

Niwy weather in januaryNiwy weather in februaryNiwy weather in marchNiwy weather in aprilNiwy weather in mayNiwy weather in juneNiwy weather in julyNiwy weather in augustNiwy weather in septemberNiwy weather in octoberNiwy weather in novemberNiwy weather in december

Best time to visit Niwy:

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

  • May — 11.2(h)
  • June — 13.2(h)
  • July — 12.3(h)
  • August — 9.4(h)
  • September — 10.2(h)

Months with the longest average daylight duration in Niwy:

  • May — 15.9(h)
  • June — 16.9(h)
  • July — 16.4(h)

The largest precipitation sum in Niwy is at

  • August — 81(mm)
  • November — 94(mm)

    • Weather forecast in the closest to Niwy admin centers

    Weather forecast in the closest towns to Niwy

    Explore Niwy

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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