Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
With the onset of October, the average high-temperature registers at a still moderately hot 28.6°C (83.5°F), subtly different from September's 28.8°C (83.8°F). October is characterized by a steady nighttime low-temperature of 27.8°C (82°F).Heat index
The average heat index in October is estimated at a tropical 33°C (91.4°F). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.Consider that heat index readings are for situations in the shade and light wind. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a measure of how hot it feels when the actual air humidity is factored in. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. 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
The average relative humidity in October in Grande Riviere is 77%.Rainfall
The month with the most rainfall is October, when the rain falls for 24.8 days and typically aggregates up to 150mm (5.91") of precipitation.Daylight
The average length of the day in October in Grande Riviere is 11h and 53min.On the first day of October in Grande Riviere, sunrise is at 05:52 and sunset at 17:54. On the last day of the month, sunrise is at 05:55 and sunset at 17:40 AST.
Sunshine
In Grande Riviere, the average sunshine in October is 8.5h.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 of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the average person.Note: A daily maximum UV index of 7 in October translates into the following instructions:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Frequently asked questions
Is it hot in Grande Riviere during October?
What is the average humidity in October in Grande Riviere?
What is the rainiest month in Grande Riviere?
How much does it rain in Grande Riviere in October?
How many hours of daylight does Grande Riviere have in October?
When are sunrise and sunset in October in Grande Riviere?
How many hours of sunshine does Grande Riviere have in October?
What are the months with the highest UV index in Grande Riviere?
What is the month with the lowest UV index in Grande Riviere?
How high is the UV index in October in Grande Riviere?
Average temperature in October
Grande Riviere, Trinidad and Tobago
- Average high temperature in October: 28.6°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 (26.7°C).
- Average low temperature in October: 27.8°C
The month with the highest average low temperature is September (27.9°C).
The coldest month (with the lowest average low temperature) is February (25.8°C).
Average pressure in October
Grande Riviere, Trinidad and Tobago
- Average pressure in October: 1010.9mbar
The month with the highest atmospheric pressure is June (1013.9mbar).
The month with the lowest atmospheric pressure is November (1010.5mbar).
Average wind speed in October
Grande Riviere, Trinidad and Tobago
- Average wind speed in October: 22.4km/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 (20.3km/h).
Average humidity in October
Grande Riviere, Trinidad and Tobago
- Average humidity in October: 77%
The months with the highest relative humidity are May, June and July (79%).
The month with the lowest relative humidity is September (76%).
Average rainfall in October
Grande Riviere, Trinidad and Tobago
- Average rainfall in October: 150mm
The wettest month (with the highest rainfall) is October (150mm).
The driest month (with the least rainfall) is April (37mm).
Average rainfall days in October
Grande Riviere, Trinidad and Tobago
- Average rainfall days in October: 24.8 days
The month with the highest number of rainy days is July (27.5 days).
The month with the least rainy days is April (18.7 days).
Average daylight in October /
Average sunshine in October
Grande Riviere, Trinidad and Tobago
- Average daylight in October: 11h and 5min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in October: 8h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).
Average sunshine days in October
Grande Riviere, Trinidad and Tobago
- Average sunshine days in October: 4.2 days
The months with the most sunshine days are February and April (5.2 days).
The month with the least sunshine days is June (2 days).
Average UV index in October
Grande Riviere, Trinidad and Tobago
- 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
Grande Riviere, Trinidad and Tobago
- Average cloud cover in October: 40
The month with the most cloud cover is June (Cloud cover 45).
The month with the least cloud cover is September (Cloud cover 35).
Average visibility in October
Grande Riviere, Trinidad and Tobago
- 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).
Grande Riviere, Trinidad and Tobago
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