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Pi Weather and Climate: A Comprehensive Guide

Pi experiences great temperature shifts. The city's weather can transition from very warm days to cold weather. It is also known for its large amounts of rainfall. Let’s explore the climate details in depth to provide you with a complete overview.

Average maximum day and minimum night temperature

The climate in Pi is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a very warm 31°C in July to a chilly 10°C in the coolest month, January.

Nights are cooler, with lows often dropping to around 4°C during the colder months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Pi has a notably wet climate with abundant precipitation, recording 1116 mm of rainfall per year. The climate in Pi shows significant variation throughout the year. Expect heavy rainfall in August, with an average of 253 mm of precipitation over 16 rainy days.

In contrast, December offers drier and sunnier days, with around 24 mm of rainfall over 7 rainy days. For more details, please visit our Pi Precipitation page.

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

Sunshine over the year

For those who appreciate different seasons, Pi serves as an ideal destination. Expect longer, more sun-filled days in August with an average of 5.2 hours of sunshine daily, and embrace the darker days in December, offering only 1.7 hours of daily sunlight. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Chengdu, China (23 KM, 14 Miles).

Daily hours of sunshine

Data from: Chengdu, China (23 KM, 14 Miles).

Forecast for Pi

Sun   Jan 05
12°C | 2°C
NE 4 m/s
clear and no rain

clear and no rain

Mon   Jan 06
14°C | 3°C
SE 2 m/s
almost clear and no rain

almost clear and no rain

Tue   Jan 07
10°C | 4°C
NE 2 m/s
1.3 mm
overcast and  chance of slight rain

overcast and chance of slight rain

The best time of year to visit Pi 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:
  • Which months have the greatest rainfall in Pi?
    Most rainfall (rainy season) is seen in July and August.
  • Which is the warmest month in Pi?
    July has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Pi?
    The coldest month is January with an average maximum temperature of 10°C.
  • Which is the wettest month in Pi?
    August tops the wettest month list with 253 mm of rainfall.
  • Which is the driest month in Pi?
    December is the driest month with 24 mm of precipitation.
  • Which is the sunniest month in Pi?
    August is the sunniest month with an average of 155 hours of sunshine.

  • 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.