September weather forecast
Fancy, Saint Vincent and the Grenadines

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Weather in September

September observes a minor reduction in rainfall to 26mm (1.02") in Fancy, Saint Vincent, and the Grenadines. A gradual decline in temperature starts to set the stage for the colder season. Notable wind deceleration distinguishes this month, leading to calmer atmospheric conditions. Despite the reduction in cloud cover, the duration of daylight remains constant heralding the coming of autumn. The enduring pattern of stable visibility and pressure persists through the month.

Temperature

Fancy's September weather reaches an average high of 28.7°C (83.7°F) and an average low of 27.9°C (82.2°F), making it the warmest month.

Heat index

The heat index for September is computed to be a hot 33°C (91.4°F). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'feels like' or 'felt air temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.

Humidity

The average relative humidity in September is 76%.

Rainfall

In September, in Fancy, the rain falls for 14.9 days. Throughout September, 26mm (1.02") of precipitation is accumulated. Throughout the year, there are 164.4 rainfall days, and 289mm (11.38") of precipitation is accumulated.

Daylight

The average length of the day in September in Fancy, Saint Vincent and the Grenadines, is 12h and 12min.
On the first day of the month, sunrise is at 05:53 and sunset at 18:15. On the last day of September, sunrise is at 05:53 and sunset at 17:54 AST.

Sunshine

In September, the average sunshine in Fancy is 10.4h.

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 in Fancy are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: The UV index of 7 during September leads to these advisories:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
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Frequently asked questions

What month is the hottest in Fancy?

In Fancy, September is known for its average highest temperatures, reaching a high of 28.7°C (83.7°F) and a low of 27.9°C (82.2°F).

How hot is September in Fancy?

An average high-temperature, in September, in Fancy, is 28.7°C (83.7°F) and the average low-temperature is 27.9°C (82.2°F). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in September is computed to be 33°C (91.4°F).

What is the average humidity in September in Fancy?

In Fancy, Saint Vincent and the Grenadines, the average relative humidity in September is 76%.

How many days does it rain in September in Fancy?

In September, the rain falls for 14.9 days. Throughout September, 26mm (1.02") of precipitation is accumulated.

How many hours of daylight does Fancy have in September?

In September, the average day length in Fancy, Saint Vincent and the Grenadines, is 12h and 12min.

When are sunrise and sunset in September in Fancy?

In September, on the first day of the month, sunrise is at 05:53 and sunset at 18:15. On the last day of the month, sunrise is at 05:53 and sunset at 17:54 AST.

How long on average sun shines in September in Fancy?

The average sunshine duration in September in Fancy, Saint Vincent and the Grenadines, is 10.4h.

When is the highest UV index in Fancy?

January through December, with an average maximum UV index of 7, are months with the highest UV index in Fancy.

When is the lowest UV index in Fancy?

January through December, with an average maximum UV index of 7, are months with the lowest UV index in Fancy, Saint Vincent and the Grenadines.

What is the UV index reading in September in Fancy?

In September, the average daily maximum UV index in Fancy is 7. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to Sun's UV rays.

Average temperature in September
Fancy, Saint Vincent and the Grenadines

Average temperature in September - Fancy, Saint Vincent and the Grenadines
  • 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 February (26.3°C).

  • Average low temperature in September: 27.9°C

The month with the highest average low temperature is September (27.9°C).
The coldest month (with the lowest average low temperature) is January (25.3°C).

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Average pressure in September
Fancy, Saint Vincent and the Grenadines

Average pressure in September - Fancy, Saint Vincent and the Grenadines
  • Average pressure in September: 1012.3mbar

The month with the highest atmospheric pressure is June (1014.6mbar).
The month with the lowest atmospheric pressure is November (1011.1mbar).

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Average wind speed in September
Fancy, Saint Vincent and the Grenadines

Average wind speed in September - Fancy, Saint Vincent and the Grenadines
  • Average wind speed in September: 19.7km/h

The windiest month (with the highest average wind speed) is February (28.4km/h).
The calmest month (with the lowest average wind speed) is September (19.7km/h).

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Average humidity in September
Fancy, Saint Vincent and the Grenadines

Average humidity in September - Fancy, Saint Vincent and the Grenadines
  • Average humidity in September: 76%

The months with the highest relative humidity are May, June and July (78%).
The month with the lowest relative humidity is February (75%).

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Average rainfall in September
Fancy, Saint Vincent and the Grenadines

Average rainfall in September - Fancy, Saint Vincent and the Grenadines
  • Average rainfall in September: 26mm

The wettest month (with the highest rainfall) is November (40mm).
The driest month (with the least rainfall) is February (12mm).

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Average rainfall days in September
Fancy, Saint Vincent and the Grenadines

Average rainfall days in September - Fancy, Saint Vincent and the Grenadines
  • Average rainfall days in September: 14.9 days

The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is February (8.7 days).

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Average daylight in September /
Average sunshine in September
Fancy, Saint Vincent and the Grenadines

Average daylight in September / Average sunshine in September - Fancy, Saint Vincent and the Grenadines
  • Average daylight in September: 12h and 1min

The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 24min).

  • Average sunshine in September: 10h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).

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Average sunshine days in September
Fancy, Saint Vincent and the Grenadines

Average sunshine days in September - Fancy, Saint Vincent and the Grenadines
  • Average sunshine days in September: 11.5 days

The month with the most sunshine days is March (16.7 days).
The month with the least sunshine days is July (10.1 days).

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Average UV index in September
Fancy, Saint Vincent and the Grenadines

Average UV index in September - Fancy, Saint Vincent and the Grenadines
  • 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).

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Average cloud cover in September
Fancy, Saint Vincent and the Grenadines

Average cloud cover in September - Fancy, Saint Vincent and the Grenadines
  • Average cloud cover in September: 35

The month with the most cloud cover is June (Cloud cover 44).
The months with the least cloud cover are February and September (Cloud cover 35).

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Average visibility in September
Fancy, Saint Vincent and the Grenadines

Average visibility in September - Fancy, Saint Vincent and the Grenadines
  • 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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Fancy, Saint Vincent and the Grenadines

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