Best year time to visit Grab

General weather information about Grab

Average annual temperature is 10.9 °C

Absolute maximum temperature: 32.9 °C

Absolute minimum temperature: -7.2 °C

Number of sunny days: 132 days

Number of rainy days: 221 days

Number of snow days: 12 days

Look at detailed online map of Grab

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

Grab air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)16.311.017.921.924.232.332.932.628.726.515.610.5
Average daytime temperature (°C)5.85.09.212.318.324.626.324.424.215.37.64.4
Average temperature (°C)3.52.14.98.013.519.421.220.218.911.84.72.5
Average night temperature (°C)1.1-1.20.73.77.813.115.315.913.68.11.80.1
Absolute minimum temperature (°C)-4.0-6.6-5.6-4.11.24.510.810.89.61.3-6.2-7.2

Grab monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.016.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.49.911.913.915.716.716.214.612.710.68.87.8
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)2.13.95.66.610.512.712.09.310.04.44.22.0
Precipitation (mm)5442635234683897111077582
Sunny days81388221610822638
Rainy days2115202291421238252419
Snow days203000000034

Best time to visit Grab:

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

  • May — 10.5(h)
  • June — 12.7(h)
  • July — 12.0(h)
  • August — 9.3(h)
  • September — 10.0(h)

Months with the longest average daylight duration in Grab:

  • May — 15.7(h)
  • June — 16.7(h)
  • July — 16.2(h)

The largest precipitation sum in Grab is at

  • August — 97(mm)
  • October — 107(mm)
  • December — 82(mm)