Best year time to visit Ulan

General weather information about Ulan

Average annual temperature is -0.3 °C

Absolute maximum temperature: 31.2 °C

Absolute minimum temperature: -45.8 °C

Number of sunny days: 197 days

Number of rainy days: 106 days

Number of snow days: 62 days

Look at detailed online map of Ulan

* Weather data for Ulan Russia is based on climate observations for 2026 year

Ulan air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)-4.40.815.218.222.331.231.028.024.718.74.3-2.9
Average daytime temperature (°C)-16.4-8.50.24.813.622.524.722.016.18.3-7.3-17.8
Average temperature (°C)-21.5-15.3-6.1-0.77.716.519.317.110.12.2-11.6-21.8
Average night temperature (°C)-27.2-22.9-14.0-5.91.410.113.911.94.5-2.9-16.1-26.7
Absolute minimum temperature (°C)-45.8-29.2-23.8-11.6-5.53.39.74.9-0.5-11.1-24.3-39.6

Ulan 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)4.87.58.910.511.011.011.310.49.47.95.64.2
Precipitation (mm)541216366484894217615
Sunny days222118161315111016172018
Rainy days101515152021141121
Snow days87129300003812

Best time to visit Ulan:

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

  • May — 11.0(h)
  • June — 11.0(h)
  • July — 11.3(h)

Months with the longest average daylight duration in Ulan:

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

The largest precipitation sum in Ulan is at

  • June — 64(mm)
  • July — 84(mm)
  • August — 89(mm)
  • September — 42(mm)