Climate Insights for Katunayake

The climate in Katunayake is hot. The average annual temperature is 28°C and approximately 2,258 mm of precipitation falls per year. November is the wettest month, receiving around 370 mm of rainfall. Katunayake sits near the equator, so seasonal temperature differences are minimal throughout the year.The climate in Katunayake is hot. The average annual temperature is 82°F and approximately 88.9 in of precipitation falls per year. November is the wettest month, receiving around 14.6 in of rainfall. Katunayake sits near the equator, so seasonal temperature differences are minimal throughout the year.

Katunayake has relatively stable temperatures year-round, staying within a 6°C range. The warmest month is February, when average highs reach 31°C and the mean temperature sits around 28°C. January is the coolest month, with minimum temperatures around 25°C and an average of 27°C. Daily temperature variation is modest, with an average difference of 3°C between highs and lows.Katunayake has relatively stable temperatures year-round, staying within a 11°F range. The warmest month is February, when average highs reach 87°F and the mean temperature sits around 82°F. January is the coolest month, with minimum temperatures around 76°F and an average of 80°F. Daily temperature variation is modest, with an average difference of 6°F between highs and lows.

Katunayake is a very wet location, receiving approximately 2,258 mm of precipitation annually, which averages out to around 188 mm per month. The wettest month is November, averaging 370 mm of rainfall. May and October also tend to see above-average precipitation. The driest month is February, with just 28 mm. That's 342 mm less than November, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.Katunayake is a very wet location, receiving approximately 88.9 in of precipitation annually, which averages out to around 7.4 in per month. The wettest month is November, averaging 14.6 in of rainfall. May and October also tend to see above-average precipitation. The driest month is February, with just 1.1 in. That's 13.5 in less than November, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Katunayake is mildly breezy, with an average annual wind speed of 16km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is June, averaging 20km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in March, with average winds dropping to 10km/h, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 10km/h difference between the calmest and windiest months. This level of variation is worth factoring into travel plans. Wind tends to pick up during the summer months. The seasonal averages are 16km/h in winter, 12km/h in spring, 20km/h in summer, 14km/h in autumn.Katunayake is moderately windy, with an average annual wind speed of 10mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is June, averaging 13mph, which can feel quite blustery and may affect outdoor activities. The calmest conditions occur in March, with average winds dropping to 6mph, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 7mph difference between the calmest and windiest months. This level of variation is worth factoring into travel plans. Wind tends to pick up during the summer months. The seasonal averages are 10mph in winter, 8mph in spring, 12mph in summer, 9mph in autumn.

The table below shows monthly climate averages for Katunayake based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.The table below shows monthly climate averages for Katunayake based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Fahrenheit (°F). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in miles per hour (mph). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.