The best times to visit Sant Antoni de Portmany for ideal weather are

March 26th to June 17th


September 17th to November 18th

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



Other Sant Antoni de Portmany Travel Info

Weather in Sant Antoni de Portmany


Average temperatures in Sant Antoni de Portmany vary greatly. Considering humidity, temperatures feel nice most of the year, excluding some extreme weeks in summer and winter, with a very low chance of rain or snow throughout the year. The area is somewhat temperate — in the 57th 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 Sant Antoni de Portmany, the hottest months are August, July, and then September. See average monthly temperatures below. The warmest time of year is generally early to mid August where highs are regularly around 86.8°F (30.4°C) with temperatures rarely dropping below 73.2°F (22.9°C) at night.

Sant Antoni de Portmany Temperatures (Fahrenheit)


Sant Antoni de Portmany 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.

Sant Antoni de Portmany Perceived Temperature (F)


Sant Antoni de Portmany Perceived Temperature (C)



Average Sant Antoni de Portmany 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 60.6 53.3 45.4
Feb 60.5 53.2 45.6
Mar 63.6 55.8 48.2
Apr 68.1 60.6 53.3
May 73.9 66.1 58.2
Jun 80.7 73 65.1
Jul 85.8 78.6 71.4
Aug 86.3 79.5 72.8
Sep 81.8 74.8 68
Oct 75.7 68.6 61.7
Nov 66.9 60.3 53.2
Dec 61.8 54.5 47.1

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan 15.9 11.8 7.4
Feb 15.8 11.8 7.6
Mar 17.6 13.2 9
Apr 20.1 15.9 11.8
May 23.3 18.9 14.6
Jun 27.1 22.8 18.4
Jul 29.9 25.9 21.9
Aug 30.2 26.4 22.7
Sep 27.7 23.8 20
Oct 24.3 20.3 16.5
Nov 19.4 15.7 11.8
Dec 16.6 12.5 8.4



Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Sant Antoni de Portmany are July, June, and then May. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around mid June. For example, on the week of June 18th there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in late November to early December with an average of 2 days of significant precipitation the week of November 26th.

When can you find snow in Sant Antoni de Portmany? 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 Sant Antoni de Portmany.

Days with precipitation

Snow on the Ground

The graph below shows the average snow on the ground in Sant Antoni de Portmany (in).

Snow depth

Average Rain and Snow by Month

Show Inches

Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
Jan 11% 0 1.1
Feb 11% 0 1
Mar 11% 0 1.3
Apr 10% 0 1.7
May 4% 0 0.5
Jun 3% 0 1.1
Jul 1% 0 0
Aug 4% 0 0.9
Sep 9% 0 1.5
Oct 15% 0 2.3
Nov 17% 0 2.7
Dec 13% 0 1.5

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 11 0 2.8
Feb 11 0 2.5
Mar 11 0 3.3
Apr 10 0 4.3
May 4 0 1.3
Jun 3 0 2.8
Jul 1 0 0
Aug 4 0 2.3
Sep 9 0 3.8
Oct 15 0 5.8
Nov 17 0 6.9
Dec 13 0 3.8


Humidity and Wind

Sant Antoni de Portmany has some very humid months, and above average humidity throughout the year. The least humid month is June (65.4% relative humidity), and the most humid month is December (73.4%).

Wind in Sant Antoni de Portmany is usually calm. The windiest month is March, followed by February and April. March’s average wind speed of around 8.1 knots (9.3 MPH or 14.9 KPH) is considered “a gentle breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in late January where average top sustained speeds reach 17 knots, which is considered a fresh breeze.

Relative Humidity (%)

The graph below shows the average % humidity by month in Sant Antoni de Portmany.

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 6.9 Light breeze 14.5 Significant breeze
Feb 8 Gentle breeze 15.5 Significant breeze
Mar 8.1 Gentle breeze 15.2 Significant breeze
Apr 7.2 Gentle breeze 13.9 Significant breeze
May 6.2 Light breeze 12.6 Significant breeze
Jun 5.9 Light breeze 11.8 Significant breeze
Jul 6 Light breeze 11.7 Significant breeze
Aug 6.1 Light breeze 11.9 Significant breeze
Sep 5.9 Light breeze 12.5 Significant breeze
Oct 6.1 Light breeze 12.9 Significant breeze
Nov 7 Gentle breeze 13.9 Significant breeze
Dec 6.3 Light breeze 13.2 Significant breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 71.5%
Feb 66.1%
Mar 66.9%
Apr 69.2%
May 66.2%
Jun 65.4%
Jul 66.9%
Aug 67.8%
Sep 66.9%
Oct 71.5%
Nov 69.5%
Dec 73.4%


Is it Safe to Travel to Sant Antoni de Portmany?

Our best data indicates this area is generally safe. As of Oct 07, 2019 there are no travel advisories or warnings for Spain; 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 Oct 04, 2019.


The Busiest and Least Crowded Months

The busiest month for tourism in Sant Antoni de Portmany, Spain is June, followed by July and May. 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 Sant Antoni de Portmany in November. 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 extrapolated based on nearby areas. Displayed data is calculated relative to the peak, so a score of 26.9 in November means 26.9% of the tourists vs. June.



Overall Sant Antoni de Portmany Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel moderate. Highs range from 76.4°F (24.7°C) and 61.7°F (16.5°C) with warmer temperatures in the later months. Rain is rare with 1 to 3 days of significant precipitation per month. Spring is the second busiest for tourism, which makes it a good time for those looking for things to do.

Summer (June through August)

The middle-year months have very comfortable weather with high temperatures that are quite warm. These months see the least precipitation with 0 to 1 days of precipitation per month. June – August is the busiest season for tourism in Sant Antoni de Portmany, so lodging and other accommodations may cost more than usual.

Fall (September through November)

Fall daily highs range from 83.5°F (28.6°C) and 61.6°F (16.4°C), which will feel very nice given the humidity and wind. It rains or snows a significant amount: 3 to 5 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 too cold this time of year in Sant Antoni de Portmany to be enjoyable for warm weather travelers. The average high during this season is between 63.7°F (17.6°C) and 59.2°F (15.1°C). On average, it rains or snows a smalll amount: 3 to 4 times per month. These times of year are the slowest with tourists.


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