Nakhon Phanom Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Nakhon Phanom.
Climate overview of Nakhon Phanom
Nakhon Phanom, in Thailand's Nakhon Phanom Province, maintains fairly consistent temperatures throughout the year with little seasonal variation. The area has a relatively rainy climate with high precipitation levels, especially during the monsoon period. Nakhon Phanom is a border town which sits along the Mekong River across from Laos where people come to visit the famous That Phanom temple and enjoy the riverside night markets. Let's explore the climate details to provide you with a complete overview on when to visit.
Nakhon Phanom Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Nakhon Phanom - and find the best time to visit.
Monthly Temperature in Nakhon Phanom
With minimal seasonal shifts, Nakhon Phanom experiences a constant climate year-round. On average, daytime temperatures range from a very warm 35°C (95°F) in April to a comfortable 30°C (86°F) in December.
Nighttime temperatures range from 25°C (77°F) in April to 16°C (61°F) in December.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Nakhon Phanom
Nakhon Phanom has a notably wet climate with abundant precipitation, recording 2130 mm (84 in) of rainfall per year. The seasons in Nakhon Phanom bring significant changes in precipitation. The wettest month, August, receives heavy rainfall, with an average of 465 mm (18 in) of precipitation. This rainfall is distributed across 25 rainy days.
In contrast, the driest month, December, experiences much less rainfall, totaling 6.5 mm (0.3 in) over a single rainy day. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Nakhon Phanom 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 Nakhon Phanom
In Nakhon Phanom, summer days are longer and more sunny, with daily sunshine hours peaking at 9.2 hours in March. As the darker season arrives, the brightness of the sun becomes less. August sees a soft sun for only 3.9 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Nakhon Phanom by Month
The relative humidity is high throughout the year in Nakhon Phanom.
The city experiences its highest humidity in August, reaching 84%. In March, the humidity drops to its lowest level at 63%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Nakhon Phanom
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: January, February, November and December
- Warmest weather: March, April and May
- Most sunshine: January, March and December
- Fewest rainy days: January, November and December
- Wettest months: May, June, July, August and September, when rainfall is highest.
- Seasonal pattern: Distinct dry (November to March) and wet (May to September) seasons
Frequently asked questions about the climate in Nakhon Phanom
What is the best time to visit Nakhon Phanom?
January, February, November and December typically offer the most optimal weather in Nakhon Phanom. In contrast, March, April, May, June, July, August and September tend to have less optimal conditions. Nakhon Phanom has distinct dry (November to March) and wet (May to September) seasons.
What temperatures can I expect in Nakhon Phanom?
Daytime highs range from 30°C (86°F) in December to 35°C (95°F) in April. Nighttime lows range from 16°C (61°F) to 25°C (77°F). Temperatures stay relatively stable year-round.
How much rain does Nakhon Phanom get?
Annual rainfall is around 2130 mm (84 in). August is the wettest month with 465 mm (18 in), while December is the driest with 6.5 mm (0.3 in).
How sunny is Nakhon Phanom?
Nakhon Phanom receives around 2,565 hours of sunshine per year. March is the sunniest month with 275 hours, while August is the cloudiest with just 118 hours. Overall, Nakhon Phanom enjoys abundant sunshine.
Nakhon Phanom 3-Day Forecast
Nakhon Phanom 3-Day Forecast
Nakhon Phanom on the map
Nakhon Phanom is highlighted - select any city to see its climate.
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