Best year time to visit Unión

General weather information about Unión

Average annual temperature is 23.2 °C

Absolute maximum temperature: 33.0 °C

Absolute minimum temperature: 16.7 °C

Number of sunny days: 15 days

Number of rainy days: 350 days

Look at detailed online map of Unión

* Weather data for Unión Colombia is based on climate observations for 2026 year

Unión air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)29.530.330.230.332.131.432.233.031.931.331.030.6
Average daytime temperature (°C)27.228.327.628.029.229.229.930.130.328.728.628.8
Average temperature (°C)21.922.722.122.423.723.624.024.024.123.123.123.4
Average night temperature (°C)18.218.918.919.020.119.719.519.319.619.819.619.7
Absolute minimum temperature (°C)16.717.517.217.418.918.517.718.018.418.718.518.6

Unión monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)11.012.012.012.012.012.012.012.012.012.011.011.0
Daylight mean duration (h)11.811.912.112.312.412.512.412.312.212.011.911.8
Daylight minimum duration (h)11.011.012.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.79.68.28.69.29.910.610.210.38.89.29.4
Precipitation (mm)270220453513456478384576555667577365
Sunny days010003830000
Rainy days312731303127232830313031
Snow days000000000000

Unión - weather forecast by months

Unión weather in januaryUnión weather in februaryUnión weather in marchUnión weather in aprilUnión weather in mayUnión weather in juneUnión weather in julyUnión weather in augustUnión weather in septemberUnión weather in octoberUnión weather in novemberUnión weather in december

Best time to visit Unión:

The largest precipitation sum in Unión is at

  • August — 576(mm)
  • October — 667(mm)
  • November — 577(mm)

    • Weather forecast in the closest to Unión admin centers

    Weather forecast in the closest towns to Unión