When to Roseau
Climate guide & best times to travel
Best Time to Visit
Month-by-Month Guide
January
January marks the coolest month of the year with pleasant highs of 85°F and comfortable overnight lows of 71°F. The complete absence of rainfall and moderate humidity make it ideal for outdoor activities. This is peak tourist season due to the comfortable temperatures and dry conditions.
February
February continues the comfortable cool season with highs of 85°F and lows of 70°F. The dry conditions persist with no rainfall recorded, making it perfect for all outdoor activities. Tourist numbers remain high due to the pleasant weather conditions.
March
March sees a slight warming trend with temperatures reaching 86°F during the day and 71°F at night. The dry pattern continues with zero rainfall, maintaining excellent conditions for sightseeing and outdoor pursuits. Crowds begin to moderate as peak season winds down.
April
April brings warmer temperatures with highs reaching 87°F and lows of 73°F, while maintaining the characteristic dry conditions. The lack of rainfall continues to provide ideal weather for all activities. Tourist crowds are moderate during this shoulder season period.
May
May marks the beginning of the warmer period with temperatures climbing to 89°F during the day and 75°F at night. Despite the increase in temperature, the complete absence of rainfall keeps conditions comfortable. Crowds remain at moderate levels.
June
June reaches the year's peak temperatures with highs of 89°F and warm nights of 76°F. The dry conditions persist, making it excellent for beach activities and water sports despite the warmer temperatures. Tourist activity picks up for summer vacation season.
July
July sees a slight cooling from June's peak with highs of 88°F and consistent lows of 76°F. The continued absence of rainfall maintains perfect conditions for summer activities. This is peak summer tourist season with high visitor numbers.
August
August returns to warmer temperatures with highs of 89°F and lows of 75°F, while maintaining the remarkable dry pattern. The stable weather conditions continue to attract visitors during the summer season. Crowds remain high throughout the month.
September
September maintains the warm pattern with highs of 89°F and lows of 75°F, continuing the year-long dry streak. The consistent weather makes it reliable for planning outdoor activities. Tourist numbers begin to moderate as summer season ends.
October
October begins the gradual cooling trend with highs of 88°F and lows of 74°F, while the dry conditions continue unabated. The pleasant temperatures and lack of rainfall create ideal conditions for all activities. Crowds are moderate during this shoulder season.
November
November continues the cooling trend with comfortable highs of 87°F and lows of 73°F. The persistent dry conditions maintain excellent weather for outdoor exploration and cultural activities. Tourist numbers remain moderate during this pleasant month.
December
December concludes the year with highs of 86°F and lows of 72°F, maintaining the exceptional dry pattern. The comfortable temperatures signal the approach of peak season as visitors seek the reliable weather conditions. Crowds begin to increase toward month's end.