Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
September registers as the month with the highest average temperatures, reaching 28.8°C (83.8°F) at its peak and 27.7°C (81.9°F) at the lowest.Heat index
For most parts of September, the heat index is calculated to be a tropical 34°C (93.2°F). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.It is worth noting that heat index values are gauged for conditions in the shade and light breezes. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', melds the effects of warmth and moisture to generate a feeling of heat. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
Humidity
In September, the average relative humidity is 77%.Rainfall
In Cassada Gardens, in September, during 23.3 rainfall days, 88mm (3.46") of precipitation is typically accumulated. Throughout the year, in Cassada Gardens, there are 265.2 rainfall days, and 744mm (29.29") of precipitation is accumulated.Daylight
In Cassada Gardens, the average length of the day in September is 12h and 14min.On the first day of September in Cassada Gardens, sunrise is at 05:53 and sunset at 18:20. On the last day of the month, sunrise is at 05:57 and sunset at 17:56 AST.
Sunshine
April, August and September, with an average of 10.3h of sunshine, are months with the most sunshine.UV index
The months with the highest UV index in Cassada Gardens are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Cassada Gardens. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: In September, a daily UV index of 7 turns into the following recommendations:
Ward off overexposure. Defence against solar harm is crucial. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the hottest in Cassada Gardens?
How hot does it get in Cassada Gardens in September?
What is the average humidity in September in Cassada Gardens?
How much does it rain in Cassada Gardens in September?
What is the average length of the day in September in Cassada Gardens?
What time are sunrise and sunset in September in Cassada Gardens?
What is the month with the most sunshine in Cassada Gardens?
How many hours of sunshine does Cassada Gardens have in September?
What is the month with the highest UV index in Cassada Gardens?
What is the month with the lowest UV index in Cassada Gardens?
How high is the UV index in September in Cassada Gardens?
Average temperature in September
Cassada Gardens, Antigua and Barbuda
- Average high temperature in September: 28.8°C
The warmest month (with the highest average high temperature) is September (28.8°C).
The month with the lowest average high temperature is March (25.9°C).
- Average low temperature in September: 27.7°C
The month with the highest average low temperature is October (27.9°C).
The coldest months (with the lowest average low temperature) are February and March (25°C).
Average pressure in September
Cassada Gardens, Antigua and Barbuda
- Average pressure in September: 1013.2mbar
The month with the highest atmospheric pressure is June (1016.3mbar).
The months with the lowest atmospheric pressure are October and November (1012.6mbar).
Average wind speed in September
Cassada Gardens, Antigua and Barbuda
- Average wind speed in September: 21.1km/h
The windiest month (with the highest average wind speed) is July (26.9km/h).
The calmest month (with the lowest average wind speed) is October (20.4km/h).
Average humidity in September
Cassada Gardens, Antigua and Barbuda
- Average humidity in September: 77%
The months with the highest relative humidity are May, July and August (78%).
The months with the lowest relative humidity are January, February and March (75%).
Average rainfall in September
Cassada Gardens, Antigua and Barbuda
- Average rainfall in September: 88mm
The wettest month (with the highest rainfall) is October (100mm).
The driest month (with the least rainfall) is February (23mm).
Average rainfall days in September
Cassada Gardens, Antigua and Barbuda
- Average rainfall days in September: 23.3 days
The month with the highest number of rainy days is July (24.8 days).
The month with the least rainy days is March (17.7 days).
Average daylight in September /
Average sunshine in September
Cassada Gardens, Antigua and Barbuda
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 6min).
- Average sunshine in September: 10h and 2min
The months with the most sunshine are April, 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
Cassada Gardens, Antigua and Barbuda
- Average sunshine days in September: 3.3 days
The month with the most sunshine days is March (9.1 days).
The month with the least sunshine days is July (0.6 days).
Average UV index in September
Cassada Gardens, 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
Cassada Gardens, Antigua and Barbuda
- Average cloud cover in September: 38
The months with the most cloud cover are May, June and July (Cloud cover 43).
The month with the least cloud cover is February (Cloud cover 34).
Average visibility in September
Cassada Gardens, 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).
Cassada Gardens, Antigua and Barbuda
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