October weather forecast
Falmouth, Jamaica

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Weather in October

Characterized by a steady drop in temperature and reduced sunlight hours, October's weather in Falmouth shifts more towards the cooler side as compared to September. However, a rise in cloud cover percentage and a light decrease in relative humidity maintain the balance in atmospheric conditions. October sees one of the lengthiest rains of the year with 89mm (3.5") over 17.1 days. Still, the moderate sea temperature and decreased wind speed ensure an enjoyable outdoor environment.

Temperature

The ushering in of October in Falmouth brings an average high-temperature of a still moderately hot 29.2°C (84.6°F), closely mirroring the 29.5°C (85.1°F) of September. Nights in October cool down, indicating a minor disparity from daytime highs with an average low-temperature of 26.5°C (79.7°F).

Heat index

The heat index for October is appraised at a very hot 35°C (95°F). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', shows a temperature sensation when both heat and moisture conditions are combined. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

The average relative humidity in October in Falmouth is 77%.

Rainfall

In Falmouth, Jamaica, during October, the rain falls for 17.1 days and regularly aggregates up to 89mm (3.5") of precipitation. Throughout the year, in Falmouth, there are 177.2 rainfall days, and 687mm (27.05") of precipitation is accumulated.

Sea temperature

In Falmouth, Jamaica, the average seawater temperature in October is 29.4°C (84.9°F).
Note: Water temperatures between 25°C (77°F) and 29°C (84.2°F) are ideal for swimming, diving, and other activities, ensuring comfort and enjoyment for lengthened periods.

Daylight

The average length of the day in October is 11h and 43min.
On the first day of October, sunrise is at 06:01 and sunset at 17:58. On the last day of the month, sunrise is at 06:10 and sunset at 17:38 EST.

Sunshine

In October, the average sunshine is 6.9h.

UV index

January, March through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: An average UV index of 7 in October transforms into this advice:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Stay vigilant! UV rays get a boost in intensity due to sand and water reflections.
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Frequently asked questions

How hot is October in Falmouth?

The high-temperature, in October, in Falmouth, is 29.2°C (84.6°F), while the low-temperature averages to 26.5°C (79.7°F). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in October is appraised at 35°C (95°F).

What is the average humidity in October in Falmouth?

The average relative humidity in October in Falmouth is 77%.

How many days does it rain in October in Falmouth?

In October, in Falmouth, the rain falls for 17.1 days. Throughout October, 89mm (3.5") of precipitation is accumulated.

What is the sea water temperature in October in Falmouth?

In Falmouth, Jamaica, the average seawater temperature in October is 29.4°C (84.9°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

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

In October, the average day length is 11h and 43min.

When are sunrise and sunset in October in Falmouth?

In October, on the first day of the month, sunrise is at 06:01 and sunset at 17:58. On the last day of the month, sunrise is at 06:10 and sunset at 17:38 EST.

How long on average sun shines in October in Falmouth?

In October, the average sunshine duration is 6.9h.

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

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

What is the UV index intensity in October in Falmouth?

The average daily maximum UV index in October is 7. A UV Index of 6 to 7 symbolizes a high hazard to health from unsafe exposure to Sun's UV rays.

Average temperature in October
Falmouth, Jamaica

Average temperature in October - Falmouth, Jamaica
  • Average high temperature in October: 29.2°C

The warmest month (with the highest average high temperature) is August (29.7°C).
The month with the lowest average high temperature is January (26.8°C).

  • Average low temperature in October: 26.5°C

The months with the highest average low temperature are July and August (26.8°C).
The coldest month (with the lowest average low temperature) is February (23.8°C).

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Average pressure in October
Falmouth, Jamaica

Average pressure in October - Falmouth, Jamaica
  • Average pressure in October: 1011.4mbar

The month with the highest atmospheric pressure is January (1015.6mbar).
The month with the lowest atmospheric pressure is October (1011.4mbar).

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Average wind speed in October
Falmouth, Jamaica

Average wind speed in October - Falmouth, Jamaica
  • Average wind speed in October: 13.7km/h

The windiest month (with the highest average wind speed) is December (20km/h).
The calmest month (with the lowest average wind speed) is September (13km/h).

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Average humidity in October
Falmouth, Jamaica

Average humidity in October - Falmouth, Jamaica
  • Average humidity in October: 77%

The month with the highest relative humidity is June (78%).
The month with the lowest relative humidity is March (75%).

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Average rainfall in October
Falmouth, Jamaica

Average rainfall in October - Falmouth, Jamaica
  • Average rainfall in October: 89mm

The wettest month (with the highest rainfall) is May (90mm).
The driest month (with the least rainfall) is February (19mm).

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Average rainfall days in October
Falmouth, Jamaica

Average rainfall days in October - Falmouth, Jamaica
  • Average rainfall days in October: 17.1 days

The month with the highest number of rainy days is September (18.4 days).
The month with the least rainy days is February (10.6 days).

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Average sea temperature in October
Falmouth, Jamaica

Average sea temperature in October - Falmouth, Jamaica
  • Average sea temperature in October: 29.4°C

The best month for swimming (with the highest average sea temperature) is September (29.8°C).
The coldest month (with the lowest average sea temperature) is February (26.9°C).

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Average daylight in October /
Average sunshine in October
Falmouth, Jamaica

Average daylight in October / Average sunshine in October - Falmouth, Jamaica
  • Average daylight in October: 11h and 4min

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

  • Average sunshine in October: 6h and 5min

The months with the most sunshine are July and August (Average sunshine: 11h and 30min).
The months with the least sunshine are November and December (Average sunshine: 6h and 36min).

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Average sunshine days in October
Falmouth, Jamaica

Average sunshine days in October - Falmouth, Jamaica
  • Average sunshine days in October: 11.9 days

The month with the most sunshine days is December (18 days).
The month with the least sunshine days is September (9.8 days).

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Average UV index in October
Falmouth, Jamaica

Average UV index in October - Falmouth, Jamaica
  • Average UV index in October: 7

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

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Average cloud cover in October
Falmouth, Jamaica

Average cloud cover in October - Falmouth, Jamaica
  • Average cloud cover in October: 27

The months with the most cloud cover are January, May and November (Cloud cover 28).
The month with the least cloud cover is July (Cloud cover 21).

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Average visibility in October
Falmouth, Jamaica

Average visibility in October - Falmouth, Jamaica
  • 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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Falmouth, Jamaica

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