October weather forecast
Arnos Vale, Saint Vincent and the Grenadines

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Weather in October

October embraces the declining wet season in Arnos Vale, with rainfall dwindling further. Despite a slight increase in rainfall days from 21.4 to 22.1, overall rainfall subsides to 86mm (3.39") on average. Consistently warm temperature values and moderately high humidity sustain the tropical feel even as the wet season wanes. This month brings balance to the weather equation, with a blend of soft showers, enticing sunshine and an enlivening atmosphere.

Temperature

With the transition into October, Arnos Vale notes an average high-temperature of a still warm 28.7°C (83.7°F), closely resembling September. Arnos Vale, during October nights, experiences a subtle shift to a low average of 27.9°C (82.2°F) from the day's heat.

Heat index

The heat index value during October is estimated at a tropical 33°C (91.4°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', offers an insight into how hot it feels when we factor in moisture content. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.

Humidity

In Arnos Vale, the average relative humidity in October is 77%.

Rainfall

In Arnos Vale, during October, the rain falls for 22.1 days and regularly aggregates up to 86mm (3.39") of precipitation. Throughout the year, in Arnos Vale, there are 238.6 rainfall days, and 627mm (24.69") of precipitation is accumulated.

Daylight

In October, the average length of the day is 11h and 50min.
On the first day of the month, sunrise is at 05:54 and sunset at 17:54. On the last day of October, in Arnos Vale, sunrise is at 05:58 and sunset at 17:38 AST.

Sunshine

In Arnos Vale, the average sunshine in October is 8.4h.

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 are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index of 7 in October converts into the following recommendations:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
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Frequently asked questions

How hot does it get in Arnos Vale in October?

The average high-temperature, in October, in Arnos Vale, is 28.7°C (83.7°F), while the average low-temperature is 27.9°C (82.2°F). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in October is estimated at 33°C (91.4°F).

What is the average humidity in October in Arnos Vale?

In Arnos Vale, Saint Vincent and the Grenadines, the average relative humidity in October is 77%.

How many days does it rain in October in Arnos Vale?

In Arnos Vale, Saint Vincent and the Grenadines, in October, it is raining for 22.1 days, with typically 86mm (3.39") of accumulated precipitation.

What is the average length of the day in October in Arnos Vale?

In October, the average day length in Arnos Vale, Saint Vincent and the Grenadines, is 11h and 50min.

When are sunrise and sunset in October in Arnos Vale?

In October, on the first day of the month, sunrise is at 05:54 and sunset at 17:54. On the last day of the month, in Arnos Vale, Saint Vincent and the Grenadines, sunrise is at 05:58 and sunset at 17:38 AST.

How many hours of sunshine does Arnos Vale have in October?

The average sunshine duration in October is 8.4h.

When is the highest UV index in Arnos Vale?

The months with the highest UV index in Arnos Vale, Saint Vincent and the Grenadines, are January through December, with an average maximum UV index of 7.

What is the month with the lowest UV index in Arnos Vale?

January through December, with an average maximum UV index of 7, are months with the lowest UV index in Arnos Vale.

What is the UV index intensity in October in Arnos Vale?

In Arnos Vale, the average daily maximum UV index in October is 7. A UV Index reading of 6 to 7 represents a high health threat from exposure to the Sun's UV radiation.

Average temperature in October
Arnos Vale, Saint Vincent and the Grenadines

Average temperature in October - Arnos Vale, Saint Vincent and the Grenadines
  • Average high temperature in October: 28.7°C

The warmest month (with the highest average high temperature) is September (28.8°C).
The month with the lowest average high temperature is February (26.5°C).

  • Average low temperature in October: 27.9°C

The month with the highest average low temperature is September (28°C).
The coldest month (with the lowest average low temperature) is February (25.7°C).

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Average pressure in October
Arnos Vale, Saint Vincent and the Grenadines

Average pressure in October - Arnos Vale, Saint Vincent and the Grenadines
  • Average pressure in October: 1011.3mbar

The month with the highest atmospheric pressure is June (1014.5mbar).
The month with the lowest atmospheric pressure is November (1010.9mbar).

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Average wind speed in October
Arnos Vale, Saint Vincent and the Grenadines

Average wind speed in October - Arnos Vale, Saint Vincent and the Grenadines
  • Average wind speed in October: 22.4km/h

The windiest month (with the highest average wind speed) is February (29.3km/h).
The calmest month (with the lowest average wind speed) is September (20.6km/h).

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Average humidity in October
Arnos Vale, Saint Vincent and the Grenadines

Average humidity in October - Arnos Vale, Saint Vincent and the Grenadines
  • Average humidity in October: 77%

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 October
Arnos Vale, Saint Vincent and the Grenadines

Average rainfall in October - Arnos Vale, Saint Vincent and the Grenadines
  • Average rainfall in October: 86mm

The wettest month (with the highest rainfall) is August (94mm).
The driest month (with the least rainfall) is February (23mm).

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Average rainfall days in October
Arnos Vale, Saint Vincent and the Grenadines

Average rainfall days in October - Arnos Vale, Saint Vincent and the Grenadines
  • Average rainfall days in October: 22.1 days

The month with the highest number of rainy days is August (24.3 days).
The month with the least rainy days is February (14.8 days).

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Average daylight in October /
Average sunshine in October
Arnos Vale, Saint Vincent and the Grenadines

Average daylight in October / Average sunshine in October - Arnos Vale, Saint Vincent and the Grenadines
  • Average daylight in October: 11h and 5min

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 October: 8h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).

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Average sunshine days in October
Arnos Vale, Saint Vincent and the Grenadines

Average sunshine days in October - Arnos Vale, Saint Vincent and the Grenadines
  • Average sunshine days in October: 6.5 days

The months with the most sunshine days are February and March (9.3 days).
The month with the least sunshine days is July (1.7 days).

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Average UV index in October
Arnos Vale, Saint Vincent and the Grenadines

Average UV index in October - Arnos Vale, Saint Vincent and the Grenadines
  • Average UV index in October: 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 October
Arnos Vale, Saint Vincent and the Grenadines

Average cloud cover in October - Arnos Vale, Saint Vincent and the Grenadines
  • Average cloud cover in October: 40

The month with the most cloud cover is July (Cloud cover 46).
The months with the least cloud cover are January and February (Cloud cover 37).

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Average visibility in October
Arnos Vale, Saint Vincent and the Grenadines

Average visibility in October - Arnos Vale, Saint Vincent and the Grenadines
  • Average visibility in October: 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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Arnos Vale, Saint Vincent and the Grenadines

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