Saint Vincent Weather in September

Average temperatures, rainfall, sunshine and the best places to visit in Saint Vincent, Saint Vincent & Grenadines in September.

Thinking about venturing to Saint Vincent, Saint Vincent & Grenadines this September and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What to Expect in Saint Vincent in September

Saint Vincent, Saint Vincent & Grenadines is a region in Saint Vincent & Grenadines. September in Saint Vincent generally has warm temperatures, with high precipitation.

Temperatures

You can expect warm maximum daytime temperatures of around 30°C (86°F) and nighttime temperatures around 27°C (81°F) in Kingstown. The temperatures mentioned for daytime and nighttime are general averages. However there can be days that surpass these temperatures. So equip yourself with clothing that can handle the potential heat.

To learn more about the conditions in specific areas of Saint Vincent, Saint Vincent & Grenadines, check out the map below.

Precipitation

September is a rainy month with an average rainfall of around 158 mm (6.2 in) in Kingstown.

Explore Saint Vincent by month

Pick a month to see the average temperature, rainfall and sunshine in Saint Vincent — and find the best time to visit. (based on Kingstown)

Best Places to Visit in Saint Vincent in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Saint Vincent.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Saint Vincent

What is the weather like in September for some of the most popular destinations in Saint Vincent, Saint Vincent & Grenadines?

Temperature range in Saint Vincent (September)

Precipitation variation in Saint Vincent (September)

Kingstown

In September Kingstown generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 27°C (81°F) and high monthly rainfall. So on average the conditions are tolerable that month.

August
September
October
Max temperature
29°C (84°F)
30°C (86°F)
29°C (84°F)
Min temperature
26°C (79°F)
27°C (81°F)
26°C (79°F)
Monthly rainfall
155 mm (6.1 in)
158 mm (6.2 in)
165 mm (6.5 in)
Monthly rainy days
20 days
21 days
18 days
Weather conditions

Calliaqua

In September Calliaqua generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 27°C (81°F) and high monthly rainfall. So on average the conditions are tolerable that month.

August
September
October
Max temperature
29°C (84°F)
30°C (86°F)
29°C (84°F)
Min temperature
26°C (79°F)
27°C (81°F)
26°C (79°F)
Monthly rainfall
156 mm (6.1 in)
157 mm (6.2 in)
164 mm (6.5 in)
Monthly rainy days
20 days
21 days
18 days
Weather conditions

Layou

In September Layou generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 27°C (81°F) and high monthly rainfall. So on average the conditions are tolerable that month.

August
September
October
Max temperature
29°C (84°F)
30°C (86°F)
29°C (84°F)
Min temperature
26°C (79°F)
27°C (81°F)
26°C (79°F)
Monthly rainfall
155 mm (6.1 in)
158 mm (6.2 in)
165 mm (6.5 in)
Monthly rainy days
20 days
21 days
18 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Saint Vincent, in Saint Vincent & Grenadines.

Popular cities in September

Day & night temperatures, rainfall and average weather in Saint Vincent in September.

City Weather Day temp Night temp Rainfall
Kingstown 30°C (86°F) 27°C (81°F) 158 mm (6.2 in)
Calliaqua 30°C (86°F) 27°C (81°F) 157 mm (6.2 in)
Layou 30°C (86°F) 27°C (81°F) 158 mm (6.2 in)

Saint Vincent weather in September: frequently asked questions

What is the weather like in Saint Vincent, Saint Vincent & Grenadines in September?

September in Saint Vincent, Saint Vincent & Grenadines brings unpleasant weather. In Kingstown, daytime temperatures are typically around 30°C (86°F) and nighttime lows hover near 27°C (81°F).

What is the average temperature in Saint Vincent, Saint Vincent & Grenadines in September?

In Kingstown, the average daytime high in September is 30°C (86°F), while nighttime temperatures drop to around 27°C (81°F).

Does Saint Vincent, Saint Vincent & Grenadines get a lot of rain in September?

Saint Vincent, Saint Vincent & Grenadines sees substantial rainfall in September. Kingstown typically averages about 158 mm (6.2 in), a mix of wet and dry days, but bring an umbrella.

Is September a Good Time to Visit Saint Vincent, Saint Vincent & Grenadines?

Given the typically tolerable weather conditions in Kingstown, September may not be the ideal time to visit Saint Vincent, Saint Vincent & Grenadines.

Generally speaking, the best visiting conditions can be found in January, February, March, April, May and December offering mostly perfect weather in Kingstown. In contrast, September tends to have unpleasant weather conditions.

Interested in more climate information?

We have much more information about the climate in Saint Vincent.

Weather and climate has detailed information for every country in the world. Are you going to Saint Vincent & Grenadines? Get detailed historical weather averages for many cities in Saint Vincent & Grenadines.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.