Marigot Temperature by Month
The average annual maximum temperature in Marigot, Dominica is 28°C (82°F), with little variation between seasons. This page covers monthly averages, day-night differences, and how Marigot compares to cities worldwide.
Marigot Monthly Temperatures
In Marigot temperatures are generally consistent throughout the year. Maximum daytime temperatures range from a comfortable 27°C (81°F) in February to a comfortable 29°C (84°F) in September. Nighttime lows range from 26°C (79°F) in September to 24°C (75°F) in February.
The chart below illustrates the average maximum day and minimum night temperatures in Marigot by month:
The coolest part of the day is typically between 4 AM and 6 AM, while 3 PM is usually the warmest, when solar heating is at its peak. September, the city's warmest month, averages 212 hours of sunshine.
The chart below shows the average temperature throughout the year:
Daily Historical Temperatures
41-year average (1976-2025)
Average high and low temperatures for each day of the month based on long-term records.
Average temperatures in June
Historical Marigot Temperatures: 1976-2026
Browse day-by-day temperature records for Marigot spanning 51 years. Select any month and year to see actual high and low temperatures recorded on each day.
Temperature: Marigot vs Dominica
The map below shows the annual temperature across Dominica. You can also select individual months if you want to compare a specific time of year.
very warm
warm
pleasant
moderate
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Marigot vs World: Temperature Compared
Marigot's average annual maximum temperature is 28°C (82°F). To put that in context, here's how it compares to a few well-known destinations:
Barcelona, Spain has an annual average of around 21°C (70°F), with warm summers and mild, fairly short winters.
Reykjavík, Iceland averages 9°C (48°F) a year — mild summers by Icelandic standards, but cold winters and frequent wind.
New York City, USA averages 17°C (63°F) a year, with hot humid summers and cold winters that bring regular snowfall.
Tokyo, Japan averages 21°C (70°F) a year, with hot summers, cool winters, and a well-defined cherry blossom spring.
What Does the Temperature Feel Like in Marigot?
Temperature alone doesn't tell the whole story — humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.
In Marigot, February is the coolest month, with average highs of 27°C (81°F) and humidity around 67% — considered high. In September, the warmest month, temperatures average 29°C (84°F) with 72% humidity — conditions that feel high. For a full picture, see our humidity page.
Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.
The readings come from a range of sources — land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.
Seasonal temperature shifts influence more than just how warm it feels — they also drive changes in rainfall, cloud cover, and wind patterns throughout the year.
Warmer air holds more moisture, which tends to mean heavier or more frequent rain during the warmer months. When temperatures drop in winter, any precipitation that does fall is more likely to come as snow or sleet, though in Marigot this rarely lasts long on the ground.
For more on Marigot's weather — including monthly rainfall, sunshine hours, and humidity — visit our Marigot climate page.
