Ban Ongkharak Temperature by Month

The average annual maximum temperature in Ban Ongkharak, Nakhon Nayok Province, Thailand is 34°C (93°F), with little variation between seasons. This page covers monthly averages, day-night differences, and how Ban Ongkharak compares to cities worldwide.

In Ban Ongkharak temperatures are generally consistent throughout the year. Maximum daytime temperatures range from a very warm 33°C (91°F) in December to a very hot 37°C (99°F) in April. Nighttime lows range from 27°C (81°F) in April to 21°C (70°F) in December.

The chart below illustrates the average maximum day and minimum night temperatures in Ban Ongkharak by month:

The coolest part of the day is typically between 4 AM and 6 AM, while 3 PM is usually the warmest, when solar heating is at its peak. April, the city's warmest month, averages 257 hours of sunshine.

The chart below shows the average temperature throughout the year:

Ban Ongkharak's average annual maximum temperature is 34°C (93°F). To put that in context, here's how it compares to a few well-known destinations:

Athens, Greece sits at 23°C (73°F) on average, with hot dry summers and mild winters characteristic of the Mediterranean.

Zermatt, Switzerland averages just 4°C (39°F) annually due to its altitude, with very cold winters and cool summers even at its warmest.

Beijing, China averages 20°C (68°F) annually, but with big seasonal swings, very cold winters and hot summers.

Brisbane, Australia averages 26°C (79°F) a year, with warm winters and hot, humid summers.

Temperature alone doesn't tell the whole story, humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.

In Ban Ongkharak, December is the coolest month, with average highs of 33°C (91°F) and humidity around 68%, considered high. In April, the warmest month, temperatures average 37°C (99°F) with 72% humidity, conditions that feel high. For a full picture, see our humidity page.

Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.

The readings come from a range of sources, land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.

Seasonal temperature shifts influence more than just how warm it feels, they also drive changes in rainfall, cloud cover, and wind patterns throughout the year.

Warmer air holds more moisture, which tends to mean heavier or more frequent rain during the warmer months. When temperatures drop in winter, any precipitation that does fall is more likely to come as snow or sleet, though in Ban Ongkharak this rarely lasts long on the ground.

For more on Ban Ongkharak's weather, including monthly rainfall, sunshine hours, and humidity, visit our Ban Ongkharak climate page.