The best times to visit St Marie for ideal weather are

January 22nd to July 1st

based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.



Other St Marie Travel Info

Weather in St Marie


Average temperatures in St Marie vary very little. Considering humidity, temperatures feel hot all year with a low chance of precipitation most of the year. The area is less temperate than some — in the 22nd percentile for pleasant weather — compared to tourist destinations worldwide. Weeks with ideal weather are listed above. If you’re looking for the very warmest time to visit St Marie, the hottest months are September, August, and then July. See average monthly temperatures below. The warmest time of year is generally early September where highs are regularly around 91.3°F (32.9°C) with temperatures rarely dropping below 80°F (26.7°C) at night.

St Marie Temperatures (Fahrenheit)


St Marie Temperatures (Celsius)


“Feels-Like” Temperatures

The way we experience weather isn’t all about temperature. Higher temperatures affect us much more at higher humidity, and colder temperatures feel piercing with high winds. Our perceived temperatures factor in humidity and wind chill to better represent how hot or cold the day feels to a person.

St Marie Perceived Temperature (F)


St Marie Perceived Temperature (C)



Average St Marie Temperatures by Month

Daily highs (averaged for the month) usually give the best indication of the weather. A significantly lower mean and low generally just means it gets colder at night.

Show Fahrenheit

Month Avg. High (°F) Avg. Mean (°F) Avg. Low (°F)
Jan 86 80 75.5
Feb 86.6 80.2 76
Mar 86.7 80.6 76.6
Apr 88.1 81.8 77.8
May 88.9 82.8 78.7
Jun 89.7 83.4 79.4
Jul 89.8 83.5 79.3
Aug 90.7 84.3 79.8
Sep 91 84.5 79.7
Oct 89.8 83.5 78.8
Nov 87.8 82.1 77.6
Dec 86 80.6 76.4

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan 30 26.7 24.2
Feb 30.3 26.8 24.4
Mar 30.4 27 24.8
Apr 31.2 27.7 25.4
May 31.6 28.2 25.9
Jun 32.1 28.6 26.3
Jul 32.1 28.6 26.3
Aug 32.6 29.1 26.6
Sep 32.8 29.2 26.5
Oct 32.1 28.6 26
Nov 31 27.8 25.3
Dec 30 27 24.7



Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in St Marie are April, May, and then June. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around late March. For example, on the week of March 26th there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in mid to late November with an average of 3 days of significant precipitation the week of November 19th.

When can you find snow in St Marie? Weather stations report no annual snow. Please note that a value of 0 for snow in the graph below may either mean there was no snow, or that snow is unreported.

Chance of Precipitation

The graph below shows the % chance of rainy and snowy days in St Marie.

Days with precipitation

Snow on the Ground

The graph below shows the average snow on the ground in St Marie (in).

Snow depth

Average Rain and Snow by Month

Show Inches

Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
Jan 17% 0 1.6
Feb 8% 0 1.3
Mar 6% 0 0.9
Apr 4% 0 0.7
May 5% 0 0.6
Jun 6% 0 0.8
Jul 10% 0 1
Aug 10% 0 1.5
Sep 13% 0 2.5
Oct 23% 0 5.1
Nov 30% 0 5.3
Dec 23% 0 2.9

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 17 0 4.1
Feb 8 0 3.3
Mar 6 0 2.3
Apr 4 0 1.8
May 5 0 1.5
Jun 6 0 2
Jul 10 0 2.5
Aug 10 0 3.8
Sep 13 0 6.4
Oct 23 0 13
Nov 30 0 13.5
Dec 23 0 7.4


Humidity and Wind

St Marie has some very humid months, and high humidity throughout the year. The least humid month is August (71.6% relative humidity), and the most humid month is November (77.1%).

Wind in St Marie is usually moderate. The windiest month is June, followed by March and February. June’s average wind speed of around 11.9 knots (13.7 MPH or 22 KPH) is considered “a moderate breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in early to mid June where average top sustained speeds reach 16.4 knots, which is considered a moderate breeze.

Relative Humidity (%)

The graph below shows the average % humidity by month in St Marie.

Avg. Relative Humidity


The graph below shows wind speed (max and average) in knots.

Max Sustained Wind
Average Daily Wind

Average Wind Speeds

Show Wind Speeds

All wind speeds are in knots. 1 knot = 1.15 MPH or 1.85 KPH.

Month Avg. Wind Avg. Wind Feel Sustained High Wind High Wind Feel
Jan 11.1 Significant breeze 14.7 Significant breeze
Feb 11.4 Significant breeze 15 Significant breeze
Mar 11.6 Significant breeze 14.9 Significant breeze
Apr 11.2 Significant breeze 14.9 Significant breeze
May 11.1 Significant breeze 15.2 Significant breeze
Jun 11.9 Significant breeze 16 Significant breeze
Jul 11.4 Significant breeze 15.5 Significant breeze
Aug 10.3 Gentle breeze 14.6 Significant breeze
Sep 9.7 Gentle breeze 14.2 Significant breeze
Oct 8.9 Gentle breeze 13.3 Significant breeze
Nov 9.1 Gentle breeze 13.3 Significant breeze
Dec 10.4 Gentle breeze 14.4 Significant breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 74.8%
Feb 73.5%
Mar 73.4%
Apr 74.3%
May 73.9%
Jun 72.1%
Jul 72%
Aug 71.6%
Sep 72.3%
Oct 74.8%
Nov 77.1%
Dec 75.8%


Is it Safe to Travel to St Marie?

Our best data indicates this area is generally safe. As of Oct 07, 2019 there are no travel advisories or warnings for Curaçao; exercise normal security precautions. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. This advisory was last updated on Aug 22, 2019.


The Busiest and Least Crowded Months

The busiest month for tourism in St Marie, Curacao is January, followed by February and July. Prices for hotels and flights will be most expensive during these months, though you can save if you purchase well in advance. Tourists are unlikely to visit St Marie in May. Those willing to visit at these times will likely find it the least expensive month.

Estimated Tourism by Month


Most Popular Months to Visit

Tourists Seeking Accommodations

Tourism graph is based on Google searches for services used by tourists relative to the rest of the year. Tourism data for this area is somewhat extrapolated based on nearby areas. Displayed data is calculated relative to the peak, so a score of 68.1 in May means 68.1% of the tourists vs. January.



Overall St Marie Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel warm. Highs range from 89.7°F (32.1°C) and 86°F (30°C) with warmer temperatures in the later months. Rain is rare with 1 to 2 days of significant precipitation per month. Spring is the slowest for tourism, which makes it a good time for those looking for deals.

Summer (June through August)

The middle-year months have very comfortable weather with high temperatures that are quite warm. These months see moderate precipitation with 2 to 3 days of precipitation per month. June – August is the second busiest season for tourism in St Marie, so lodging and other accommodations may cost slightly more.

Fall (September through November)

Fall daily highs range from 91.3°F (32.9°C) and 86.6°F (30.3°C), which will feel very nice given the humidity and wind. It rains or snows a significant amount: 4 to 9 days per month. Tourism is fairly slow during these months due to the weather, so hotels may be lower priced.

Winter (December through February)

Weather is perfect this time of year in St Marie to be enjoyable for warm weather travelers. The average high during this season is between 87°F (30.6°C) and 85.5°F (29.7°C). On average, it rains or snows a fair amount: 2 to 7 times per month. These times of year are the busiest with tourists.


Best Times to TravelWillemstad, Curacao › St Marie, Curacao