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 October's arrival, Greiggs notes an average high-temperature of a still warm 28.6°C (83.5°F), closely following the trend of the preceding month. The month of October is marked by an average minimum temperature of 27.7°C (81.9°F), slightly cooler than its daytime counterpart.Heat index
The average heat index in October is calculated to be a tropical 33°C (91.4°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.Heat index evaluations are typically in the context of light winds and shaded environments. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', offers an insight into how hot it feels when we factor in moisture content. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly meaningful for babies and toddlers. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
Humidity
In October, the average relative humidity is 76%.Rainfall
In Greiggs, in October, it is raining for 16 days, with typically 37mm (1.46") of accumulated precipitation. Throughout the year, in Greiggs, there are 164.4 rainfall days, and 289mm (11.38") of precipitation is accumulated.Daylight
The average length of the day in October is 11h and 50min.On the first day of October, sunrise is at 05:53 and sunset at 17:54. On the last day of the month, sunrise is at 05:58 and sunset at 17:38 AST.
Sunshine
In October, the average sunshine is 8.6h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index in Greiggs. The months with the lowest UV index in Greiggs are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum daily UV index of 7 during October morphs into the following directions:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in October?
What is the average humidity in October in Greiggs?
How many days does it rain in October in Greiggs?
How many hours of daylight does Greiggs have in October?
What time are sunrise and sunset in October?
How long on average sun shines in October in Greiggs?
What are the months with the highest UV index?
What are the months with the lowest UV index?
What is the UV index intensity in October?
Average temperature in October
Greiggs, Saint Vincent and the Grenadines
- Average high temperature in October: 28.6°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 October: 27.7°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).
Average pressure in October
Greiggs, Saint Vincent and the Grenadines
- Average pressure in October: 1011.4mbar
The month with the highest atmospheric pressure is June (1014.6mbar).
The month with the lowest atmospheric pressure is November (1011.1mbar).
Average wind speed in October
Greiggs, Saint Vincent and the Grenadines
- Average wind speed in October: 21.1km/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).
Average humidity in October
Greiggs, Saint Vincent and the Grenadines
- Average humidity in October: 76%
The months with the highest relative humidity are May, June and July (78%).
The month with the lowest relative humidity is February (75%).
Average rainfall in October
Greiggs, Saint Vincent and the Grenadines
- Average rainfall in October: 37mm
The wettest month (with the highest rainfall) is November (40mm).
The driest month (with the least rainfall) is February (12mm).
Average rainfall days in October
Greiggs, Saint Vincent and the Grenadines
- Average rainfall days in October: 16 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).
Average daylight in October /
Average sunshine in October
Greiggs, 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 4min
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).
Average sunshine days in October
Greiggs, Saint Vincent and the Grenadines
- Average sunshine days in October: 12.6 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).
Average UV index in October
Greiggs, 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).
Average cloud cover in October
Greiggs, Saint Vincent and the Grenadines
- Average cloud cover in October: 38
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).
Average visibility in October
Greiggs, 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).
Greiggs, Saint Vincent and the Grenadines
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