Climate Insights for Willemstad

The climate in Willemstad is hot. The average annual temperature is 27°C and approximately 659 mm of precipitation falls per year. November is the wettest month, receiving around 152 mm of rainfall. Willemstad is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: September, October, August. The coldest months are February, January, March, when temperatures can drop to 25°C.The climate in Willemstad is hot. The average annual temperature is 81°F and approximately 26 in of precipitation falls per year. November is the wettest month, receiving around 6 in of rainfall. Willemstad is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: September, October, August. The coldest months are February, January, March, when temperatures can drop to 78°F.

Willemstad has relatively stable temperatures year-round, staying within a 4°C range. The warmest month is September, when average highs reach 29°C and the mean temperature sits around 28°C. February is the coolest month, with minimum temperatures around 25°C and an average of 26°C. Daily temperature variation is modest, with an average difference of 1°C between highs and lows.Willemstad has relatively stable temperatures year-round, staying within a 6°F range. The warmest month is September, when average highs reach 84°F and the mean temperature sits around 83°F. February is the coolest month, with minimum temperatures around 78°F and an average of 79°F. Daily temperature variation is modest, with an average difference of 2°F between highs and lows.

Willemstad is a relatively dry area, receiving approximately 659 mm of precipitation annually, which averages out to around 55 mm per month. The wettest month is November, averaging 152 mm of rainfall. October and December also tend to see above-average precipitation. The driest month is April, with just 24 mm. That's 128 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.Willemstad is a relatively dry area, receiving approximately 26 in of precipitation annually, which averages out to around 2.2 in per month. The wettest month is November, averaging 6 in of rainfall. October and December also tend to see above-average precipitation. The driest month is April, with just 0.9 in. That's 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.

Willemstad is moderately windy, with an average annual wind speed of 30km/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 33km/h, which can feel quite blustery and may affect outdoor activities. The calmest conditions occur in November, with average winds dropping to 24km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 9km/h between the calmest and windiest months.Willemstad is very windy, with an average annual wind speed of 18mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is June, averaging 20mph, which can feel quite blustery and may affect outdoor activities. The calmest conditions occur in November, with average winds dropping to 15mph, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 5mph between the calmest and windiest months.

The table below shows monthly climate averages for Willemstad 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 Willemstad 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.