Weather in Bayan in May

General weather information about Bayan

Average annual temperature is 2.8 °C

Absolute maximum temperature: 36.2 °C

Absolute minimum temperature: -33.6 °C

Number of sunny days: 253 days

Number of rainy days: 85 days

Number of snow days: 27 days

Look at detailed online map of Bayan

* Weather data for Bayan Mongolia is based on climate observations for 2026 year

Bayan air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)-3.65.317.619.925.236.235.731.830.316.18.5-0.4
Average daytime temperature (°C)-13.2-4.24.99.517.727.226.325.019.911.2-7.7-13.1
Average temperature (°C)-18.6-10.8-1.52.411.620.720.718.913.75.2-11.8-17.6
Average night temperature (°C)-24.3-16.5-7.8-3.95.213.515.213.17.8-0.2-15.8-21.9
Absolute minimum temperature (°C)-33.6-20.8-16.1-9.0-0.57.710.68.10.8-5.6-24.9-30.5

Bayan 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)9.110.311.913.615.015.715.414.112.610.99.58.7
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)7.69.110.711.110.012.210.211.410.28.86.76.0
Precipitation (mm)000102236245356237
Sunny days29263022182316914251922
Rainy days0015127152216421
Snow days220310000298

Best time to visit Bayan:

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

  • June — 12.2(h)

Months with the longest average daylight duration in Bayan:

  • June — 15.7(h)
  • July — 15.4(h)

The largest precipitation sum in Bayan is at

  • July — 62(mm)
  • August — 45(mm)
  • September — 35(mm)
  • November — 23(mm)