Weather in Grenada in March 2025
Average weather
Average temperature in Grenada in March
Going from a maximum of +79°F during the day to a minimum of +75°F during the night, the temperature in March averages around +79°F.
The average maximum temperature goes up 50% by the end of the month, compared with the beginning of the month, from +77°F to +79°F.
Is Grenada warm or cold in March?
Grenada is typically warm in March.
Maximum temperatures go up compared to the previous month from +77°F to +79°F. The minimum temperature also goes up from +75°F to +75°F.
It’s generally warm, but pack a long-sleeve shirt for evenings.
March is one of the coolest months in Grenada, here is the comparison with other months:
Climate in Grenada in March
| February | March | April | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +77°F | +79°F | +79°F | ||||
| Min. temperature | ||||||
| +72°F | +73°F | +72°F | ||||
| Max. temperature | ||||||
| +81°F | +81°F | +82°F | ||||
| Rainfall | ||||||
| 24 mm | 24 mm | 31 mm | ||||
| Wind | ||||||
| 6 m/s | 6 m/s | 6 m/s | ||||
| Humidity | ||||||
| 79% | 80% | 81% | ||||
| Air pressure | ||||||
| 1013 HPa | 1013 HPa | 1012 HPa | ||||
| Sunny days | ||||||
| 4 | 4 | 2 | ||||
| Cloudy days | ||||||
| 6 | 8 | 9 | ||||
| Rainy days | ||||||
| 18 | 19 | 18 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
March weather is still as good as in February. It’s getting warmer as March arrives. The average maximum temperature goes up from +77°F to +79°F during the day. The rainfall amount in March stays the same as in the previous month with a 24 mm of total precipitation. Humidity rises from 79% to 80%. The average wind speed doesn’t change much during March, staying around 6 m/s. The amount of sunny days stay about the same, averaging 4 sunny days during the month.
April brings much the same weather, it remains good.
Wind
The average wind speed is 6 m/s getting up to 8 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Grenada is gradually increasing during March, going from 6 m/s to 7 m/s over the course of the month.
Rain
How was the weather last March in Grenada?
Climate Change Over the Years
The climate in Grenada in March has not changed that much over the last 43 years.
The average temperature was the lowest in 1985 (+78°F) and the highest in 2023 (+81°F). The driest year was 1994 with only 765 mm of rainfall, and the wettest year was 2005 with 1576 mm.
FAQ
Is March a good time to visit Grenada?
Can you sunbathe in Grenada in March?
Is Grenada rainy in March?
Is it sunny in Grenada in March?
Monthly weather in Grenada
Source of the data
For this page, we’ve looked at the typical weather in Grenada, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.