September weather forecast
Pirates Well, The Bahamas

September

Weather in September

September brings about slight relief from the intense heat of August, while maintaining the overall warmth of the Pirates Well. Rainfall continues to stay high while the cloud% reduces slightly. As a significant change, the wind speed reduces to 20.5km/h (12.7mph) in September, making this the month with the lowest average wind speed. Despite this drop, a brisk breeze can be felt, especially in the evenings. Overall, September's weather can be characterized as comparatively calm, with less windy conditions and constant rainfall.

Temperature

The shift from August to September in Pirates Well is characterized by an average high-temperature of a still warm 28.7°C (83.7°F), not significantly different from the 28.9°C (84°F) of August. Pirates Well documents a consistent average low-temperature of 27.8°C (82°F) at night during September.

Heat index

September's mean heat index is computed to be a hot 33°C (91.4°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
Heat index readings emphasize conditions of light breezes and shaded spots. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'real feel' or 'feels like', is a single figure representing how weather conditions feel when combining temperature and humidity. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.

Humidity

In September, the average relative humidity in Pirates Well is 77%.

Rainfall

In September, in Pirates Well, the rain falls for 18.2 days. Throughout September, 60mm (2.36") of precipitation is accumulated. In Pirates Well, during the entire year, the rain falls for 188 days and collects up to 491mm (19.33") of precipitation.

Daylight

In September, the average length of the day in Pirates Well, The Bahamas, is 12h and 16min.
On the first day of September, sunrise is at 06:35 and sunset at 19:08. On the last day of the month, sunrise is at 06:43 and sunset at 18:40 EDT.

Sunshine

In September, the average sunshine is 9.4h.

UV index

April through November, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: In September, the maximum UV index of 7 suggests this advice:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Employ a wide-brim hat for potent defense against up to 50% of UV rays.

Frequently asked questions

How hot does it get in Pirates Well in September?
In September, the average high-temperature and low-temperature in Pirates Well, The Bahamas, are 28.7°C (83.7°F) and 27.8°C (82°F) respectively. In September, the average heat index (a.k.a. 'feels like', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 33°C (91.4°F).
What is the average humidity in September in Pirates Well?
In Pirates Well, the average relative humidity in September is 77%.
How much does it rain in Pirates Well in September?
In Pirates Well, The Bahamas, during September, the rain falls for 18.2 days and regularly aggregates up to 60mm (2.36") of precipitation.
How many hours of daylight does Pirates Well have in September?
In September, the average day length in Pirates Well is 12h and 16min.
When are sunrise and sunset in September in Pirates Well?
On the first day of September, sunrise is at 06:35 and sunset at 19:08. On the last day of the month, sunrise is at 06:43 and sunset at 18:40 EDT.
How long on average sun shines in September in Pirates Well?
In Pirates Well, The Bahamas, the average sunshine duration in September is 9.4h.
What are the months with the highest UV index in Pirates Well?
April through November, with an average maximum UV index of 7, are months with the highest UV index in Pirates Well, The Bahamas.
What is the UV index reading in September in Pirates Well?
In Pirates Well, The Bahamas, the average daily maximum UV index in September is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September
Pirates Well, The Bahamas
  • Average high temperature in September: 28.7°C

The warmest month (with the highest average high temperature) is August (28.9°C).
The month with the lowest average high temperature is March (24.4°C).

  • Average low temperature in September: 27.8°C

The months with the highest average low temperature are August and September (27.8°C).
The coldest month (with the lowest average low temperature) is March (23.5°C).

Average pressure in September
Pirates Well, The Bahamas
  • Average pressure in September: 1013.7mbar

The month with the highest atmospheric pressure is January (1017.9mbar).
The month with the lowest atmospheric pressure is October (1012.8mbar).

Average wind speed in September
Pirates Well, The Bahamas
  • Average wind speed in September: 20.5km/h

The windiest month (with the highest average wind speed) is December (27km/h).
The calmest month (with the lowest average wind speed) is September (20.5km/h).

Average humidity in September
Pirates Well, The Bahamas
  • Average humidity in September: 77%

The month with the highest relative humidity is June (80%).
The month with the lowest relative humidity is March (75%).

Average rainfall in September
Pirates Well, The Bahamas
  • Average rainfall in September: 60mm

The wettest month (with the highest rainfall) is October (75mm).
The driest month (with the least rainfall) is March (19mm).

Average rainfall days in September
Pirates Well, The Bahamas
  • Average rainfall days in September: 18.2 days

The month with the highest number of rainy days is October (20.9 days).
The month with the least rainy days is March (12.1 days).

Average daylight in September /
Average sunshine in September
Pirates Well, The Bahamas
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 13h and 30min).
The month with the shortest days is December (Average daylight: 10h and 48min).

  • Average sunshine in September: 9h and 2min

The month with the most sunshine is April (Average sunshine: 10h and 30min).
The months with the least sunshine are January and February (Average sunshine: 6h and 18min).

Average sunshine days in September
Pirates Well, The Bahamas
  • Average sunshine days in September: 8.2 days

The month with the most sunshine days is March (13.3 days).
The month with the least sunshine days is November (7.5 days).

Average UV index in September
Pirates Well, The Bahamas
  • Average UV index in September: 7

The months with the highest UV index are April, May, June, July, August, September, October and November (UV index 7).
The months with the lowest UV index are January, February, March and December (UV index 6).

Average cloud cover in September
Pirates Well, The Bahamas
  • Average cloud cover in September: 35

The months with the most cloud cover are January, November and December (Cloud cover 40).
The month with the least cloud cover is September (Cloud cover 35).

Average visibility in September
Pirates Well, The Bahamas
  • 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).

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