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Union Island weather in October 2023
- 3030°C max day temperature
- 1818 days with some rainfall
- 2323°C min night temperature
- 1212 hours of daylight per day
- VHVery High heat & humidity
- 207207 mm of monthly rainfall
- 1111 (Extreme) UV index
- 2929°C sea temperature
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The October weather guide for St Vincent & the Grenadines (Union Island) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Metric (°C / mm) | Imperial (°F / inches)
More about St Vincent & the Grenadines
How hot is it in Union Island in October?
Daytime temperatures usually reach 30°C in Union Island in October with very high heat and humidity, falling to 23°C at night.
How sunny is it in Union Island in October?
There are normally 7 hours of bright sunshine each day in Union Island in October - that's 61% of daylight hours.
How warm is the sea around Union Island in October?
The average sea temperature around Union Island in October is 29°C.
Does it rain in Union Island in October?
There are usually 18 days with some rain in Union Island in October and the average monthly rainfall is 207mm.
What is the chance of a hurricane in Union Island in October?
On average less than 1 day in October in Union Island is likely to be affected by the passage of one or more tropical storms.
Union Island October sunrise & sunset times
Browse the sunrise and sunset times for Union Island in October 2023. Select a month to view Union Island sunrise and sunset times for the next 12 months.
|Date||Sunrise times||Sunset times|
|Sunday, 1st October 2023||05:55||17:56|
|Monday, 16th October 2023||05:56||17:47|
|Tuesday, 31st October 2023||05:59||17:40|
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