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Cha Am Climate by Month

Cha Am maintains a fairly consistent very warm average temperature. It also has a notably wet climate with much precipitation. Let's now guide you through the climate details for a complete overview.

Average day and night temperature

The climate in Cha Am remains fairly constant, offering very warm temperatures throughout the year. Average daytime temperatures range from a very warm 34°C in April, the warmest time of the year, to a very warm 30°C during cooler months like January. At night, temperatures typically average around 24°C during these months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Cha Am is known for its substantial rainfall, with annual precipitation reaching 1019 mm. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, October receives heavy rainfall, averaging 254 mm of precipitation, recorded across 17 rainy days. In contrast, the drier season, February brings less rainfall, with 13 mm over 2 rainy days.

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

Sunshine over the year

Seasonal changes in sunshine hours are quite dramatic in Cha Am. While March receives considerable daily sunshine with up to 9.2 hours, September marks the darkest time of the year, where sunshine is scarce with only 3.6 hours of sunlight per day.

Monthly hours of sunshine

Data from: Hua Hin, Thailand (25 KM, 15 Miles).

Daily hours of sunshine

Data from: Hua Hin, Thailand (25 KM, 15 Miles).

The best time of year to visit Cha Am in Thailand

The best time to visit is during the drier months: January, February, March and December.

Other facts from our historical weather data:
  • Which months have the greatest rainfall in Cha Am?
    Most rainfall (rainy season) is seen in September and October.
  • Does Cha Am have a dry season?
    Yes, the months of January, February and December are very dry.
  • Which is the hottest month in Cha Am?
    April has an average maximum temperature of 34°C and is the hottest month of the year.
  • Which is the coolest month in Cha Am?
    The coolest month is January with an average maximum temperature of 30°C.
  • Which is the wettest month in Cha Am?
    October tops the wettest month list with 254 mm of rainfall.
  • Which is the driest month in Cha Am?
    February is the driest month with 13 mm of precipitation.
  • Which is the sunniest month in Cha Am?
    March is the sunniest month with an average of 276 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.

    Forecast for Cha Am

    Fri   Dec 13
    31°C | 25°C
    NE 22 km/h
    11 mm
    broken clouds and rain

    broken clouds and rain

    Sat   Dec 14
    29°C | 24°C
    NE 25 km/h
    2.9 mm
    broken clouds and  chance of slight rain

    broken clouds and chance of slight rain

    Sun   Dec 15
    28°C | 22°C
    NE 22 km/h
    2.3 mm
    partly cloudy and  chance of slight rain

    partly cloudy and chance of slight rain