Ban Mai Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Ban Mai.
Climate overview of Ban Mai
The climate in Ban Mai, Prachuap Khiri Khan Province, Thailand, is remarkably consistent, with temperatures year-round averaging 31°C (88°F). The warmest month is April at 33°C (91°F), and the coolest is December at 30°C (86°F).
The city has a wet climate, receiving around 1137 mm (45 in) of rainfall per year. Despite the high annual total, it has a distinct dry season from December to February. October is the wettest month. March is the sunniest month, averaging 9.2 hours of sunshine per day.
Ban Mai Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Ban Mai - and find the best time to visit.
Monthly Temperature in Ban Mai
In Ban Mai temperatures are generally consistent throughout the year. On average, daytime temperatures range from a very warm 33°C (91°F) in April to a comfortable 30°C (86°F) in December.
Nighttime temperatures range from 27°C (81°F) in April to 24°C (75°F) in December.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Ban Mai
Ban Mai experiences significant rainfall throughout the year, averaging 1137 mm (45 in) of precipitation annually. The seasons in Ban Mai bring significant changes in precipitation. The wettest month, October, receives heavy rainfall, with an average of 273 mm (11 in) of precipitation. This rainfall is distributed across 17 rainy days.
In contrast, the driest month, February, experiences much less rainfall, totaling 17 mm (0.7 in) over 3 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Ban Mai 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 Mai
In Ban Mai, 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. September sees a soft sun for only 3.6 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Ban Mai by Month
The relative humidity is high throughout the year in Ban Mai.
The city experiences its highest humidity in October, reaching 80%. In December, the humidity drops to its lowest level at 67%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Ban Mai
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 and December
- Warmest weather: March, April, May, June and July
- Most sunshine: January, March and December
- Fewest rainy days: January, February, March and December
- Wettest months: September and October, when rainfall is highest.
- Seasonal pattern: A distinct dry season from December to February
Frequently asked questions about the climate in Ban Mai
What is the best time to visit Ban Mai?
January, February and December typically offer the most optimal weather in Ban Mai. In contrast, May and October tend to have less optimal conditions. Ban Mai has a distinct dry season from December to February.
What temperatures can I expect in Ban Mai?
Daytime highs range from 30°C (86°F) in December to 33°C (91°F) in April. Nighttime lows range from 24°C (75°F) to 27°C (81°F). Temperatures stay relatively stable year-round.
How much rain does Ban Mai get?
Annual rainfall is around 1137 mm (45 in). October is the wettest month with 273 mm (11 in), while February is the driest with 17 mm (0.7 in).
How sunny is Ban Mai?
Ban Mai receives around 2,313 hours of sunshine per year. March is the sunniest month with 276 hours, while September is the cloudiest with just 108 hours. Overall, Ban Mai enjoys abundant sunshine.
Ban Mai 3-Day Forecast
Ban Mai on the map
Ban Mai is highlighted - select any city to see its climate.
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