ClimateForecastDecemberJanuary >>

Haiyan Weather and Climate: A Comprehensive Guide

The climate in Haiyan 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 day and night temperature

In Haiyan, temperatures differ significantly between summer and winter months. Average daytime temperatures range from a very warm 32°C in July, the warmest time of the year, to a chilly 9°C during cooler months like January. At night, temperatures typically average around 4°C during these months.

The mean minimum and maximum temperatures throughout the year

Check out our detailed temperature page for more information.

Precipitation and rainy days

Haiyan experiences significant rainfall throughout the year, averaging 1722 mm of precipitation annually. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, June receives heavy rainfall, averaging 313 mm of precipitation, recorded across 15 rainy days. In contrast, the drier season, October brings less rainfall, with 78 mm over 12 rainy days.

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

For more details, please visit our Haiyan Precipitation page.

Forecast for Haiyan

Thu   Dec 19
9°C | 0°C
N 4 m/s
broken clouds and no rain

broken clouds and no rain

Fri   Dec 20
11°C | 0°C
NW 2 m/s
clear and no rain

clear and no rain

Sat   Dec 21
9°C | 1°C
NW 5 m/s
clear and no rain

clear and no rain

The best time of year to visit Haiyan in China

During the months of May 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 Haiyan?
    Most rainfall (rainy season) is seen in March, April, May, June, July and August.
  • Which is the warmest month in Haiyan?
    July has an average maximum temperature of 32°C and is the warmest month of the year.
  • Which is the coldest month in Haiyan?
    The coldest month is January with an average maximum temperature of 9°C.
  • Which is the wettest month in Haiyan?
    June tops the wettest month list with 313 mm of rainfall.
  • Which is the driest month in Haiyan?
    October is the driest month with 78 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.