Savannakhet Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Savannakhet.
Climate overview of Savannakhet
With consistently stable weather, Savannakhet, Laos, sees little seasonal temperature change. Daytime highs average 32°C (90°F), ranging from 36°C (97°F) in April to 30°C (86°F) in December.
Rainfall is high, totalling around 1579 mm (62 in) per year. August is the wettest month and January the driest. The city also experiences distinct dry (November to March) and wet (May to September) seasons.
Savannakhet Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Savannakhet - and find the best time to visit.
Monthly Temperature in Savannakhet
The climate in Savannakhet remains fairly constant, offering very warm temperatures throughout the year. Average maximum daytime temperatures range from a very hot 36°C (97°F) in April, the warmest time of the year, to a comfortable 30°C (86°F) during cooler months like December.
At night, you can expect temperatures ranging from 25°C (77°F) in April to around 17°C (63°F) during December.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Savannakhet
Savannakhet is known for its substantial rainfall, with annual precipitation reaching 1579 mm (62 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, August it receives heavy rainfall, averaging 308 mm (12 in) of precipitation, recorded across 23 rainy days. In contrast, the driest month January brings less rainfall, with 5.4 mm (0.2 in) over a single rainy day. For more details, please visit our Savannakhet Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Savannakhet
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
- Fewest rainy days: January, February, 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 Savannakhet
What is the best time to visit Savannakhet?
January, February, November and December typically offer the most optimal weather in Savannakhet. In contrast, March, April, May, June, July, August and September tend to have less optimal conditions. Savannakhet has distinct dry (November to March) and wet (May to September) seasons.
What temperatures can I expect in Savannakhet?
Daytime highs range from 30°C (86°F) in December to 36°C (97°F) in April. Nighttime lows range from 17°C (63°F) to 25°C (77°F). Temperatures stay relatively stable year-round.
How much rain does Savannakhet get?
Annual rainfall is around 1579 mm (62 in). August is the wettest month with 308 mm (12 in), while January is the driest with 5.4 mm (0.2 in).
Savannakhet 3-Day Forecast
Savannakhet 3-Day Forecast
Savannakhet on the map
Savannakhet is highlighted - select any city to see its climate.
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