September weather forecastColon, Curaçao
September
Weather in September
The advent of September in Colon, Curaçao presages the peak of the wet season. A marked surge in rainfall from 44mm (1.73") to 64mm (2.52") since August affirms this ascent. Irrespective of the increase in precipitation, the temperature continues to rise but remains bearable, allowing residents and tourists to still enjoy outdoor activities. The daylight duration shrinks further as the month progresses. Even with overcast skies, the bright rays from the sun remain constant, guaranteeing enough sun for those who seek its warmth.Temperature
Colon witnesses its peak temperatures during September and October, when the average high-temperature reaches 28.9°C (84°F).Heat index
The heat index value during September is estimated at a tropical 34°C (93.2°F). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.Bear in mind that the heat index values are determined for shaded areas and light breezes. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly relevant to babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
Humidity
In Colon, Curaçao, the average relative humidity in September is 79%.Rainfall
In September, the rain falls for 18.5 days. Throughout September, 64mm (2.52") of precipitation is accumulated. In Colon, during the entire year, the rain falls for 220.5 days and collects up to 653mm (25.71") of precipitation.Daylight
In Colon, the average length of the day in September is 12h and 11min.On the first day of September in Colon, Curaçao, sunrise is at 06:25 and sunset at 18:45. On the last day of the month, sunrise is at 06:24 and sunset at 18:26 AST.
Sunshine
The months with the most sunshine are August and September, with an average of 9.5h of sunshine.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index in Colon are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the average person.Note: In September, the maximum UV index of 7 suggests this advice:
Ward off overexposure. Defence against solar harm is crucial. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Colon, Curaçao
- Average high temperature in September: 28.9°C
The warmest months (with the highest average high temperature) are September and October (28.9°C).
The month with the lowest average high temperature is February (26.4°C).
- Average low temperature in September: 28.3°C
The month with the highest average low temperature is September (28.3°C).
The coldest month (with the lowest average low temperature) is February (25.9°C).
Average pressure in September
Colon, Curaçao
- Average pressure in September: 1010.7mbar
The month with the highest atmospheric pressure is January (1013.1mbar).
The months with the lowest atmospheric pressure are October and November (1010.1mbar).
Average wind speed in September
Colon, Curaçao
- Average wind speed in September: 26.8km/h
The windiest month (with the highest average wind speed) is June (34.1km/h).
The calmest month (with the lowest average wind speed) is November (24.6km/h).
Average humidity in September
Colon, Curaçao
- Average humidity in September: 79%
The month with the highest relative humidity is May (83%).
The months with the lowest relative humidity are October, November and December (78%).
Average rainfall in September
Colon, Curaçao
- Average rainfall in September: 64mm
The wettest month (with the highest rainfall) is November (129mm).
The driest month (with the least rainfall) is February (25mm).
Average rainfall days in September
Colon, Curaçao
- Average rainfall days in September: 18.5 days
The month with the highest number of rainy days is November (24.7 days).
The month with the least rainy days is April (13.9 days).
Average daylight in September /
Average sunshine in September
Colon, Curaçao
- Average daylight in September: 12h and 12min
The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 24min).
- Average sunshine in September: 9h and 30min
The months with the most sunshine are August and September (Average sunshine: 9h and 30min).
The months with the least sunshine are March, April and December (Average sunshine: 8h and 30min).
Average sunshine days in September
Colon, Curaçao
- Average sunshine days in September: 9 days
The month with the most sunshine days is May (14.3 days).
The month with the least sunshine days is November (3.7 days).
Average UV index in September
Colon, Curaçao
- Average UV index in September: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in September
Colon, Curaçao
- Average cloud cover in September: 24
The months with the most cloud cover are March and April (Cloud cover 41).
The month with the least cloud cover is September (Cloud cover 24).
Average visibility in September
Colon, Curaçao
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
