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Ban Keun Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Ban Keun.
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Climate overview of Ban Keun
The climate in Ban Keun, Laos, is remarkably consistent, with temperatures year-round averaging 32°C (90°F). The warmest month is April at 35°C (95°F), and the coolest is December at 29°C (84°F).
The city has a wet climate, receiving around 2492 mm (98 in) of rainfall per year. Despite the high annual total, it has distinct dry (November to February) and wet (May to September) seasons. August is the wettest month. Sunshine peaks in December, when the city sees around 8.3 hours of sunshine per day.
Ban Keun Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Ban Keun - and find the best time to visit.
Monthly Temperature in Ban Keun
In Ban Keun temperatures are generally consistent throughout the year. On average, daytime temperatures range from a very hot 35°C (95°F) in April to a comfortable 29°C (84°F) in December.
Nighttime temperatures range from 25°C (77°F) in April to 17°C (63°F) in December.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Ban Keun
Ban Keun experiences significant rainfall throughout the year, averaging 2492 mm (98 in) of precipitation annually. The seasons in Ban Keun bring significant changes in precipitation. The wettest month, August, receives heavy rainfall, with an average of 515 mm (20 in) of precipitation. This rainfall is distributed across 24 rainy days.
In contrast, the driest month, December, experiences much less rainfall, totaling 12 mm (0.5 in) over 2 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Ban Keun 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 Ban Keun
In Ban Keun, summer days are longer and more sunny, with daily sunshine hours peaking at 8.3 hours in December. As the darker season arrives, the brightness of the sun becomes less. July sees a soft sun for only 4.3 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Vientiane, Laos (46 KM, 28 Miles).
Daily hours of sunshine
Data from: Vientiane, Laos (46 KM, 28 Miles).
Humidity in Ban Keun by Month
The relative humidity is high throughout the year in Ban Keun.
The city experiences its highest humidity in August, reaching 84%. In March, the humidity drops to its lowest level at 66%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: Vientiane, Laos (46 KM, 28 Miles).
Best Time to Visit Ban Keun
For comfortable weather, consider visiting Ban Keun in December. Conditions are usually least favourable in March, April, May, June, July, August and September.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
very good
Feb
very good
Mar
very hot
Apr
very hot
May
very wet
Jun
very wet
Jul
very wet
Aug
very wet
Sep
very wet
Oct
mixed
Nov
very good
Dec
excellent
- Best overall: December
- Warmest weather: March and April
- Most sunshine: January and December
- 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 February) and wet (May to September) seasons
Frequently asked questions about the climate in Ban Keun
What is the best time to visit Ban Keun?
December typically offers the most optimal weather in Ban Keun. In contrast, March, April, May, June, July, August and September tend to have less optimal conditions. Ban Keun has distinct dry (November to February) and wet (May to September) seasons.
What temperatures can I expect in Ban Keun?
Daytime highs range from 29°C (84°F) in December to 35°C (95°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 Ban Keun get?
Annual rainfall is around 2492 mm (98 in). August is the wettest month with 515 mm (20 in), while December is the driest with 12 mm (0.5 in).
How sunny is Ban Keun?
Ban Keun receives around 2,362 hours of sunshine per year. December is the sunniest month with 249 hours, while July is the cloudiest with just 130 hours. Overall, Ban Keun enjoys abundant sunshine.
Ban Keun 3-Day Forecast
Ban Keun on the map
Ban Keun is highlighted - select any city to see its climate.
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