Dehiwala Weather in January

January in Dehiwala brings very high temperatures around 32°C (90°F) during the day, dropping to 24°C (75°F) at night, with the driest conditions of the year.

Rainfall in Dehiwala in January

This month is perfect for exploring, with the driest conditions of the year. Looking at the last 30 years, the data shows about 5 days with rain, averaging 74 mm (2.9 in) for the month. Although rain is not especially frequent, individual showers can still be quite heavy.

Temperature in Dehiwala in January

Temperatures in Dehiwala in January top out at 32°C (90°F) and drop to 24°C (75°F) overnight. Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. Nights stay warm at around 24°C (75°F), so light bedding and good ventilation are worth thinking about.

Sunshine in Dehiwala in January

The month enjoys around 248 hours of sunshine, creating mostly sunny days with good weather conditions.

Wind Speed in Dehiwala in January

Wind speeds average 2 m/s (4 knots) during January. At this speed, expect light breezes that you can feel on your face and cause leaves to rustle gently. Since this is an average, some days are calmer with barely any wind while others have more noticeable gentle breezes.

Average water temperature in January

The water is 28°C (82°F) this month, warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. January and February typically offer the best weather for Dehiwala.