The best times to visit Guaymallen for ideal weather are

February 26th to May 6th


September 24th to December 9th

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



Other Guaymallen Travel Info

Weather in Guaymallen


Average temperatures in Guaymallen vary greatly. Considering humidity, temperatures feel nice most of the year, excluding some cold weeks in the winter, with a very low chance of rain or snow throughout the year. The area is somewhat temperate — in the 55th 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 Guaymallen, the hottest months are January, December, and then February. See average monthly temperatures below. The warmest time of year is generally early to mid January where highs are regularly around 94.8°F (34.9°C) with temperatures rarely dropping below 67.6°F (19.8°C) at night.

Guaymallen Temperatures (Fahrenheit)


Guaymallen 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.

Guaymallen Perceived Temperature (F)


Guaymallen Perceived Temperature (C)



Average Guaymallen 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 93.3 79.3 66.9
Feb 88.3 75.4 64.3
Mar 84.4 71.4 60.5
Apr 77 63.8 51.7
May 68.2 54.8 42.8
Jun 63.3 48.7 35.2
Jul 61.6 47 33.4
Aug 66.1 52 38.3
Sep 72.3 58.6 46
Oct 79.5 65.9 53.7
Nov 86.6 72.4 59.7
Dec 91.4 77.4 64.9

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan 34.1 26.3 19.4
Feb 31.3 24.1 17.9
Mar 29.1 21.9 15.8
Apr 25 17.7 10.9
May 20.1 12.7 6
Jun 17.4 9.3 1.8
Jul 16.4 8.3 0.8
Aug 18.9 11.1 3.5
Sep 22.4 14.8 7.8
Oct 26.4 18.8 12.1
Nov 30.3 22.4 15.4
Dec 33 25.2 18.3



Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Guaymallen are June, July, 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 late April. For example, on the week of April 23rd there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in early to mid February with an average of 1 days of significant precipitation the week of February 12th.

When can you find snow in Guaymallen? Weather stations report a very small amount of seasonal snow likely to be deepest around July, especially close to early to mid July. The best time to ski (if at all) in Guaymallen is often around around July 9th when fresh powder is deepest. 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 Guaymallen.

Days with precipitation

Snow on the Ground

The graph below shows the average snow on the ground in Guaymallen (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 1.7
Feb 15% 0 3.7
Mar 7% 0 1.2
Apr 3% 0 0.6
May 3% 0 0.2
Jun 1% 0 0.5
Jul 1% 0.8 0.3
Aug 3% 0 0.8
Sep 4% 0 1.2
Oct 4% 0 1.3
Nov 8% 0 1.4
Dec 8% 0 2.4

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 11 0 4.3
Feb 15 0 9.4
Mar 7 0 3
Apr 3 0 1.5
May 3 0 0.5
Jun 1 0 1.3
Jul 1 2 0.8
Aug 3 0 2
Sep 4 0 3
Oct 4 0 3.3
Nov 8 0 3.6
Dec 8 0 6.1


Humidity and Wind

Guaymallen has some comfortably humid months, and dry months in the opposite season. The least humid month is November (27.9% relative humidity), and the most humid month is May (50.6%).

Wind in Guaymallen is usually extremely calm. The windiest month is November, followed by December and January. November’s average wind speed of around 4.9 knots (5.6 MPH or 9.1 KPH) is considered “a light breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in early November where average top sustained speeds reach 12.3 knots, which is considered a moderate breeze.

Relative Humidity (%)

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

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 4.6 Light breeze 11.5 Significant breeze
Feb 4.1 Light breeze 10.3 Gentle breeze
Mar 3.4 Barely noticeable 8.8 Significant breeze
Apr 2.7 Barely noticeable 7.6 Gentle breeze
May 2.2 Barely noticeable 6.7 Significant breeze
Jun 2.2 Barely noticeable 6.9 Light breeze
Jul 2.5 Barely noticeable 7.3 Significant breeze
Aug 3.2 Barely noticeable 8.4 Gentle breeze
Sep 3.9 Barely noticeable 9.4 Significant breeze
Oct 4.5 Light breeze 10.4 Gentle breeze
Nov 4.9 Light breeze 11.5 Significant breeze
Dec 4.8 Light breeze 11.1 Significant breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 34.6%
Feb 43.1%
Mar 45.8%
Apr 45.5%
May 50.6%
Jun 43.2%
Jul 38.3%
Aug 35.3%
Sep 31.6%
Oct 30.1%
Nov 27.9%
Dec 29.5%


Is it Safe to Travel to Guaymallen?

Our best data indicates this area is generally safe. As of Oct 07, 2019 there are no travel advisories or warnings for Argentina; 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 Sep 24, 2019.


The Busiest and Least Crowded Months

The busiest month for tourism in Guaymallen, Argentina is November, followed by September and December. 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 Guaymallen 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 slightly extrapolated based on nearby areas. Displayed data is calculated relative to the peak, so a score of 19.4 in May means 19.4% of the tourists vs. November.



Overall Guaymallen Travel Experience by Season

Fall (March through May)

Humidity and temperatures combine to make this season feel moderate. Highs range from 87.6°F (30.9°C) and 64.3°F (17.9°C) with colder temperatures in the later months. Rain is rare with 1 to 2 days of significant precipitation per month. Fall is fairly slow for tourism, which makes it a good time for those looking for deals.

Winter (June through August)

The middle-year months have cold weather with high temperatures that are brisk. These months see the least precipitation with 0 to 1 days of precipitation per month. June – August is the slowest season for tourism in Guaymallen, so lodging and other accommodations may cost less than usual.

Spring (September through November)

Spring daily highs range from 88.8°F (31.6°C) and 71.4°F (21.9°C), which will feel very nice given the humidity and wind. It rains or snows a normal amount: 1 to 2 days per month. Tourism is the busiest during these months due to the weather, so hotels may be higher priced.

Summer (December through February)

Weather is perfect this time of year in Guaymallen to be enjoyable for warm weather travelers. The average high during this season is between 94.8°F (34.9°C) and 84.8°F (29.3°C). On average, it rains or snows a smalll amount: 2 to 4 times per month. These times of year are the second busiest with tourists.


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