ClimateForecastDecemberJanuary >>

That Phanom Climate by Month

That Phanom has relatively stable weather with very warm temperatures. It also experiences much rainfall throughout the year. Now, let’s explore all the climate details to give you a full picture.

Average day and night temperature

In That Phanom temperatures are generally consistent throughout the year. Average daytime temperatures reach a very hot 35°C in April. In January, the coolest month of the year, temperatures drop to a comfortable 30°C. At night, expect cooler temperatures, averaging 17°C during this month.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

That Phanom experiences significant rainfall throughout the year, averaging 1718 mm of precipitation annually. That Phanom can be quite wet during August, receiving approximately 352 mm of precipitation over 24 rainy days.

In contrast January, experiences much drier conditions, with 6 mm of rainfall, spread across a single rainy day.

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

Sunshine over the year

That Phanom can be enjoyed more throughout the sunniest month of March under a blue sky, with approximately 9.2 hours of sunshine daily. In contrast, the city experiences much darker days in August, with only 3.9 hours of sunlight per day.

Monthly hours of sunshine

Data from: Sakon Nakhon, Thailand (66 KM, 41 Miles).

Daily hours of sunshine

Data from: Sakon Nakhon, Thailand (66 KM, 41 Miles).

The best time of year to visit That Phanom in Thailand

That Phanom has high temperatures year round ranging between 29°C and 35°C.
The best time to visit is during the drier months: January, February, March, November and December.

Other facts from our historical weather data:
  • When is the rainy season in That Phanom?
    Rainy season in That Phanom occurs in the months of May, June, July, August and September.
  • Does That Phanom have a dry season?
    Yes, the months of January, February and December are very dry.
  • Which is the hottest month in That Phanom?
    April has an average maximum temperature of 35°C and is the hottest month of the year.
  • Which is the coolest month in That Phanom?
    The coolest month is January with an average maximum temperature of 30°C.
  • Which is the wettest month in That Phanom?
    August tops the wettest month list with 352 mm of rainfall.
  • Which is the driest month in That Phanom?
    January is the driest month with 6 mm of precipitation.
  • Which is the sunniest month in That Phanom?
    March is the sunniest month with an average of 275 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 That Phanom

    Wed   Dec 11
    32°C | 20°C
    E 25 km/h
    partly cloudy and no rain

    partly cloudy and no rain

    Thu   Dec 12
    30°C | 21°C
    E 22 km/h
    partly cloudy and no rain

    partly cloudy and no rain

    Fri   Dec 13
    29°C | 19°C
    NE 18 km/h
    partly cloudy and no rain

    partly cloudy and no rain