Adams Peak Weather & Climate: Best Time to Visit
The climate in Adams Peak, Sri Lanka, is remarkably consistent, with temperatures year-round averaging 28°C (82°F). The warmest month is March at 30°C (86°F), and the coolest is January at 27°C (81°F).
The city has a wet climate, receiving around 4423 mm (174 in) of rainfall per year. November is the wettest month. Sunshine peaks in March, when the city sees around 9.2 hours of sunshine per day.
Monthly Temperature in Adams Peak
In Adams Peak temperatures are generally consistent throughout the year. On average, daytime temperatures range from a comfortable 30°C (86°F) in March to a comfortable 27°C (81°F) in January.
Nighttime temperatures range from 22°C (72°F) in March to 19°C (66°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Adams Peak
Adams Peak experiences significant rainfall throughout the year, averaging 4423 mm (174 in) of precipitation annually. The seasons in Adams Peak bring significant changes in precipitation. The wettest month, November, receives heavy rainfall, with an average of 647 mm (25 in) of precipitation. This rainfall is distributed across 16 rainy days.
In contrast, the driest month, August, experiences much less rainfall, totaling 241 mm (9.5 in) over 12 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Adams Peak 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 Adams Peak
Adams Peak enjoys sunny spells year-round. March sees up to 9.2 hours of daily sunshine, perfect for a sunny trip. September, the least sunny month, still offers a generous 6.3 hours of sun despite this cloudier time of the year.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Adams Peak by Month
The relative humidity is high throughout the year in Adams Peak.
The city experiences its highest humidity in June, reaching 79%. In January, the humidity drops to its lowest level at 69%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Adams Peak 3-Day Forecast
Check the conditions for any month of the year.
Best Time to Visit Adams Peak
Throughout the year, Adams Peak receives heavy precipitation with no month falling below 160 mm (6.3 in) of rainfall. This creates a perpetually wet climate with consistent rain patterns. The relatively driest month is August with 241 mm (9.5 in), though this still represents significant rainfall.Visitors should come prepared for wet weather regardless of when they visit, bring a poncho or umbrella. Seeking the perfect travel destination for this year? We've created a tool that suggests locations matching your desired weather. Let our weather planner guide your travel decisions.
