Haikou weather in March 2026

Expect daytime maximum temperatures of 79°F in Haikou, China in March based on long-term weather averages. There are 4 hours of sunshine per day on average with 12 days with some rainfall and typically 2.0 inches of rainfall in the month.

  • 79°F maximum daytime temperature in March in Haikou79
    79°F max day temperature
  • 4 hours of sunshine per day
  • 12 days with some rainfall in March in Haikou12
    12 days with some rainfall
  • 66°F minimum night-time temperature in March in Haikou66
    66°F min night temperature
  • 12 hours of daylight per day in March in Haikou12
    12 hours of daylight per day
  • Low heat & humidity in March in HaikouL
    Low heat & humidity
  • 2.0 inches monthly rainfall in March in Haikou2.0
    2.0 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in March in Haikou11
    11+ (Extreme) UV index
  • 70°F sea temperature in March in Haikou70
    70°F sea temperature

More about Haikou

Haikou by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for China

Travelbag sale: up to 50% off select hotels & resorts

  • Save up to 50% on holidays to select hotels & resorts
  • Book beach holidays, city breaks & tours in 2025/2026
  • Destinations across Europe, Americas, Asia, Africa & beyond
Go to Travelbag deal >>

Expires at 23:59 on Monday 30th Jun 2025 · View all Travelbag offers

TravelbagHoliday deal finder

The March weather guide for China (Haikou) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

Back to top

More about China

How hot is it in Haikou in March?

Daytime temperatures usually reach 79°F in Haikou in March with low heat and humidity, falling to 66°F at night.

How sunny is it in Haikou in March?

There are normally 4 hours of bright sunshine each day in Haikou in March - that's 36% of daylight hours.

How warm is the sea around Haikou in March?

The average sea temperature around Haikou in March is 70°F.

Does it rain in Haikou in March?

There are usually 12 days with some rain in Haikou in March and the average monthly rainfall is 2.0 inches.

Haikou March sunrise & sunset times

Browse the sunrise and sunset times for Haikou in March 2026. Select a month to view Haikou sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st March 2026 06:59 18:44
Monday, 16th March 2026 06:47 18:48
Tuesday, 31st March 2026 06:33 18:53

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^