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Khanom Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Khanom.
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Climate overview of Khanom
Khanom, in Thailand's Nakhon Si Thammarat Province, maintains fairly consistent very warm temperatures throughout the year with little variation. The area has a relatively rainy climate with high precipitation levels, especially during the monsoon months. Khanom is a quiet coastal town which remains relatively undeveloped compared to other Thai beach destinations. Let's explore the climate details to provide you with a complete overview on when to visit.
Khanom Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Khanom - and find the best time to visit.
Monthly Temperature in Khanom
With minimal seasonal shifts, Khanom experiences a constant climate year-round. On average, daytime temperatures range from a very warm 32°C (90°F) in May to a comfortable 29°C (84°F) in December.
Nighttime temperatures range from 27°C (81°F) in May to 25°C (77°F) in December.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Khanom
Khanom has a notably wet climate with abundant precipitation, recording 1751 mm (69 in) of rainfall per year. The seasons in Khanom bring significant changes in precipitation. The wettest month, November, receives heavy rainfall, with an average of 301 mm (12 in) of precipitation. This rainfall is distributed across 20 rainy days.
In contrast, the driest month, February, experiences much less rainfall, totaling 46 mm (1.8 in) over 4 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Khanom Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Khanom
In Khanom, summer days are longer and more sunny, with daily sunshine hours peaking at 8.0 hours in March. As the darker season arrives, the brightness of the sun becomes less. September sees a soft sun for only 4.8 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Koh Samui, Thailand (36 KM, 22 Miles).
Daily hours of sunshine
Data from: Koh Samui, Thailand (36 KM, 22 Miles).
Humidity in Khanom by Month
The city experiences its highest humidity in October, reaching 85%. In June, the humidity drops to its lowest level at 78%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: Koh Samui, Thailand (36 KM, 22 Miles).
Best Time to Visit Khanom
Conditions in Khanom are generally most comfortable in January. They are typically least comfortable in October and November.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
excellent
Feb
good
Mar
good
Apr
mixed
May
mixed
Jun
mixed
Jul
mixed
Aug
mixed
Sep
mixed
Oct
very wet
Nov
very wet
Dec
very good
- Best overall: January
- Warmest weather: March, April, May, June, July, August and September
- Most sunshine: March
- Fewest rainy days: February and March
- Wettest months: September, October, November and December, when rainfall is highest.
- Seasonal pattern: A distinct rainy season from October to December
Frequently asked questions about the climate in Khanom
What is the best time to visit Khanom?
January typically offers the most optimal weather in Khanom. In contrast, October and November tend to have less optimal conditions. Khanom has a distinct rainy season from October to December.
What temperatures can I expect in Khanom?
Daytime highs range from 29°C (84°F) in December to 32°C (90°F) in May. Nighttime lows range from 25°C (77°F) to 27°C (81°F). Temperatures stay relatively stable year-round.
How much rain does Khanom get?
Annual rainfall is around 1751 mm (69 in). November is the wettest month with 301 mm (12 in), while February is the driest with 46 mm (1.8 in).
How sunny is Khanom?
Khanom receives around 2,151 hours of sunshine per year. March is the sunniest month with 240 hours, while September is the cloudiest with just 145 hours. Overall, Khanom enjoys abundant sunshine.
Khanom 3-Day Forecast
Khanom on the map
Khanom is highlighted - select any city to see its climate.
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