October weather forecast
Mero, Dominica

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Weather in October

October presents itself with a minor fall in temperatures making it a tad cooler than September. Similarly, rainfall decreases a little bit as well, clocking in at 80mm (3.15") down from September's 82mm (3.23"). Even though these changes are relatively small, they play into making October an agreeably comfortable month. Mero's tropical climate entails warm but not overly muggy days and nights with sporadic rainfall adding to the overall pleasant ambience.

Temperature

The beginning of October records an average high-temperature of a still warm 28.4°C (83.1°F), almost echoing the conditions of the previous month. In Mero, the nocturnal temperatures throughout October show a marginal dip from the daytime averages, settling at a still warm 27.1°C (80.8°F).

Heat index

October's average heat index is calculated to be a hot 32°C (89.6°F). With unrelenting exposure and activity, one might experience exhaustion, leading to potential heat cramps.
Heat index evaluations are typically in the context of light winds and shaded environments. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'real feel', combines air temperature and relative humidity to represent a human perceived temperature equivalent. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.

Humidity

In October, the average relative humidity in Mero is 76%.

Rainfall

In Mero, in October, it is raining for 21.3 days, with typically 80mm (3.15") of accumulated precipitation. In Mero, during the entire year, the rain falls for 238.3 days and collects up to 663mm (26.1") of precipitation.

Daylight

In October, the average length of the day in Mero, Dominica, is 11h and 47min.
On the first day of October, sunrise is at 05:55 and sunset at 17:54. On the last day of the month, sunrise is at 06:01 and sunset at 17:36 AST.

Sunshine

In Mero, the average sunshine in October is 8h.

UV index

The months with the highest UV index in Mero 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 Mero. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 7 during October translates into the following guidance:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Updated: Jan 27, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

How hot is it in Mero in October?

The high-temperature, in October, in Mero, records 28.4°C (83.1°F), while the low-temperature is 27.1°C (80.8°F). In October, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 32°C (89.6°F).

What is the average humidity in October in Mero?

The average relative humidity in October in Mero, Dominica, is 76%.

How much does it rain in Mero in October?

In October, in Mero, Dominica, the rain falls for 21.3 days. Throughout October, 80mm (3.15") of precipitation is accumulated.

What is the average length of the day in October in Mero?

The average day length in October is 11h and 47min.

When is the sunrise / sunset in October in Mero?

On the first day of October in Mero, sunrise is at 05:55 and sunset at 17:54. On the last day of the month, sunrise is at 06:01 and sunset at 17:36 AST.

How many hours of sunshine does Mero have in October?

In October, the average sunshine duration in Mero is 8h.

What is the month with the highest UV index in Mero?

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

What is the month with the lowest UV index in Mero?

The months with the lowest UV index in Mero, Dominica, are January through December, with an average maximum UV index of 7.

How high is the UV index in October in Mero?

In October, the average daily maximum UV index is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation.

Average temperature in October
Mero, Dominica

Average temperature in October - Mero, Dominica
  • Average high temperature in October: 28.4°C

The warmest month (with the highest average high temperature) is September (29.1°C).
The month with the lowest average high temperature is January (26.2°C).

  • Average low temperature in October: 27.1°C

The month with the highest average low temperature is September (27.6°C).
The coldest month (with the lowest average low temperature) is February (24.8°C).

Average pressure in October
Mero, Dominica

Average pressure in October - Mero, Dominica
  • Average pressure in October: 1012.3mbar

The month with the highest atmospheric pressure is June (1015.7mbar).
The month with the lowest atmospheric pressure is November (1012.2mbar).

Average wind speed in October
Mero, Dominica

Average wind speed in October - Mero, Dominica
  • Average wind speed in October: 19.3km/h

The windiest month (with the highest average wind speed) is January (26.1km/h).
The calmest month (with the lowest average wind speed) is October (19.3km/h).

Average humidity in October
Mero, Dominica

Average humidity in October - Mero, Dominica
  • Average humidity in October: 76%

The months with the highest relative humidity are May, June, July, August and November (77%).
The month with the lowest relative humidity is February (74%).

Average rainfall in October
Mero, Dominica

Average rainfall in October - Mero, Dominica
  • Average rainfall in October: 80mm

The wettest month (with the highest rainfall) is September (82mm).
The driest month (with the least rainfall) is February (23mm).

Average rainfall days in October
Mero, Dominica

Average rainfall days in October - Mero, Dominica
  • Average rainfall days in October: 21.3 days

The month with the highest number of rainy days is May (22 days).
The month with the least rainy days is March (16.2 days).

Average daylight in October /
Average sunshine in October
Mero, Dominica

Average daylight in October / Average sunshine in October - Mero, Dominica
  • Average daylight in October: 11h and 5min

The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 12min).

  • Average sunshine in October: 8h and 0min

The months with the most sunshine are August and September (Average sunshine: 10h and 6min).
The months with the least sunshine are November and December (Average sunshine: 6h and 30min).

Average sunshine days in October
Mero, Dominica

Average sunshine days in October - Mero, Dominica
  • Average sunshine days in October: 6.3 days

The month with the most sunshine days is March (7.9 days).
The month with the least sunshine days is July (4.2 days).

Average UV index in October
Mero, Dominica

Average UV index in October - Mero, Dominica
  • 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).

Average cloud cover in October
Mero, Dominica

Average cloud cover in October - Mero, Dominica
  • Average cloud cover in October: 40

The month with the most cloud cover is June (Cloud cover 47).
The month with the least cloud cover is February (Cloud cover 34).

Average visibility in October
Mero, Dominica

Average visibility in October - Mero, Dominica
  • 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).

Mero, Dominica

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