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Yi Weather and Climate: A Comprehensive Guide

The climate in Yi is marked by big temperature swings throughout the year. Temperatures range from very warm during the warmest months to cold in the cooler months. It also has a notably wet climate with much precipitation. Now, let’s explore all the climate details to give you a full picture.

Average maximum day and minimum night temperature

In Yi, temperatures differ significantly between summer and winter months. Average maximum daytime temperatures range from a very warm 33°C in July, the warmest time of the year, to a chilly 9°C during cooler months like January.

At night, temperatures typically drop to an average of around 1°C during these months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Yi experiences significant rain/snowfall throughout the year, averaging 1953 mm of precipitation annually. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, June receives heavy rainfall, averaging 409 mm of precipitation, recorded across 15 rainy days. In contrast, the drier season, December brings less rainfall, with 60 mm over 10 rainy days. For more details, please visit our Yi Precipitation page.

The mean monthly precipitation over the year, including rain, hail and snow

Forecast for Yi

Sun   Dec 22
5°C | -4°C
N 2 m/s
partly cloudy and no rain

partly cloudy and no rain

Mon   Dec 23
7°C | -2°C
N 2 m/s
overcast and no rain

overcast and no rain

Tue   Dec 24
11°C | -3°C
SE 3 m/s
clear and no rain

clear and no rain

The best time of year to visit Yi in China

During the months of April and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • When is the rainy season in Yi?
    Rainy season in Yi occurs in the months of March, April, May, June, July and August.
  • Which is the warmest month in Yi?
    July has an average maximum temperature of 33°C and is the warmest month of the year.
  • Which is the coldest month in Yi?
    The coldest month is January with an average maximum temperature of 9°C.
  • Which is the wettest month in Yi?
    June tops the wettest month list with 409 mm of rainfall.
  • Which is the driest month in Yi?
    December is the driest month with 60 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.