September weather forecastCodrington, Antigua and Barbuda
September
Weather in September
September in Codrington bestows an outstanding sea temperature of 29°C (84.2°F), the maximum across the year. Nevertheless, the month also brings even more intense rainfall with about 87mm (3.43") recorded. Despite hovering clouds, potential sun exposure persists with a duration of 10.3 hours daily. While outdoor adventures continue unperturbed under the prevailing weather, it is advisable to plan for spontaneous showers. Atmospheric pressure drops at this time, but it does not inflict any tangible effects on the weather or visitor activities.Temperature
The warmest month is September, with an average high-temperature of 28.7°C (83.7°F) and an average low-temperature of 27.7°C (81.9°F).Heat index
During September, the heat index is estimated at a tropical 33°C (91.4°F). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.Be informed that the heat index values are oriented around shady conditions and gentle breezes. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', gives an indication of how one might feel in terms of heat after considering humidity. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
Humidity
In September, the average relative humidity is 77%.Rainfall
In Codrington, in September, it is raining for 23 days, with typically 87mm (3.43") of accumulated precipitation. Throughout the year, in Codrington, there are 253 rainfall days, and 710mm (27.95") of precipitation is accumulated.Sea temperature
With an average sea temperature of 29°C (84.2°F), September is the month with the warmest seawater in Codrington.Note: In any water activity, temperatures between 25°C (77°F) and 29°C (84.2°F) are viewed as magnificent and exceptionally pleasant for prolonged enjoyment.
Daylight
In Codrington, the average length of the day in September is 12h and 14min.On the first day of the month, sunrise is at 05:53 and sunset at 18:20. On the last day of September, sunrise is at 05:57 and sunset at 17:56 AST.
Sunshine
The months with the most sunshine in Codrington are August and September, with an average of 10.3h of sunshine.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.Note: A maximum UV index of 7 in September translates into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Notice! The reflection of water and sand increases the UV radiation significantly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Codrington, Antigua and Barbuda
- Average high temperature in September: 28.7°C
The warmest month (with the highest average high temperature) is September (28.7°C).
The month with the lowest average high temperature is March (25.8°C).
- Average low temperature in September: 27.7°C
The months with the highest average low temperature are September and October (27.7°C).
The coldest month (with the lowest average low temperature) is March (24.8°C).
Average pressure in September
Codrington, Antigua and Barbuda
- Average pressure in September: 1013.4mbar
The month with the highest atmospheric pressure is June (1016.5mbar).
The months with the lowest atmospheric pressure are October and November (1012.8mbar).
Average wind speed in September
Codrington, Antigua and Barbuda
- Average wind speed in September: 21.2km/h
The windiest month (with the highest average wind speed) is July (26.7km/h).
The calmest month (with the lowest average wind speed) is October (20.2km/h).
Average humidity in September
Codrington, Antigua and Barbuda
- Average humidity in September: 77%
The months with the highest relative humidity are May, June, July and August (78%).
The months with the lowest relative humidity are January, February, March and December (75%).
Average rainfall in September
Codrington, Antigua and Barbuda
- Average rainfall in September: 87mm
The wettest month (with the highest rainfall) is October (105mm).
The driest month (with the least rainfall) is February (24mm).
Average rainfall days in September
Codrington, Antigua and Barbuda
- Average rainfall days in September: 23 days
The month with the highest number of rainy days is October (24.5 days).
The months with the least rainy days are February and March (17.4 days).
Average sea temperature in September
Codrington, Antigua and Barbuda
- Average sea temperature in September: 29°C
The best month for swimming (with the highest average sea temperature) is September (29°C).
The coldest months (with the lowest average sea temperature) are January, February, March and April (26°C).
Average daylight in September /
Average sunshine in September
Codrington, Antigua and Barbuda
- Average daylight in September: 12h and 12min
The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 6min).
- Average sunshine in September: 10h and 18min
The months with the most sunshine are August and September (Average sunshine: 10h and 18min).
The months with the least sunshine are November and December (Average sunshine: 6h and 30min).
Average sunshine days in September
Codrington, Antigua and Barbuda
- Average sunshine days in September: 4.4 days
The month with the most sunshine days is March (9.1 days).
The month with the least sunshine days is November (3.5 days).
Average UV index in September
Codrington, Antigua and Barbuda
- 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
Codrington, Antigua and Barbuda
- Average cloud cover in September: 38
The months with the most cloud cover are May and June (Cloud cover 43).
The month with the least cloud cover is February (Cloud cover 34).
Average visibility in September
Codrington, Antigua and Barbuda
- 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).
