The best times to visit Las Grutas for ideal weather are

February 12th to April 15th

or

October 29th to December 23rd

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

 

 


Other Las Grutas Travel Info

Weather in Las Grutas

Temperature

Average temperatures in Las Grutas vary greatly. Considering humidity, temperatures feel cold for about half of the year and otherwise nice with a very low chance of rain or snow throughout the year. The area is somewhat temperate — in the 58th 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 Las Grutas, the hottest months are January, February, and then December. See average monthly temperatures below. The warmest time of year is generally early to mid January where highs are regularly around 91°F (32.8°C) with temperatures rarely dropping below 62.5°F (16.9°C) at night.

Las Grutas Temperatures (Fahrenheit)

Key
High
Average
Low

Las Grutas Temperatures (Celsius)

Key
High
Average
Low

“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.

Las Grutas Perceived Temperature (F)

Key
High
Average
Low

Las Grutas Perceived Temperature (C)

Key
High
Average
Low

 

Average Las Grutas 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 89.7 76.4 61.7
Feb 86.7 73.9 59.1
Mar 81 68.5 55
Apr 72.7 59.3 46
May 64.9 52.2 39.4
Jun 59.6 46.8 34.2
Jul 58 45.5 31.7
Aug 61.6 48.5 35
Sep 66.3 53.5 39.8
Oct 73.6 60.1 46.1
Nov 80.6 66.4 52.2
Dec 86 72.3 57.8

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan 32.1 24.7 16.5
Feb 30.4 23.3 15.1
Mar 27.2 20.3 12.8
Apr 22.6 15.2 7.8
May 18.3 11.2 4.1
Jun 15.3 8.2 1.2
Jul 14.4 7.5 -0.2
Aug 16.4 9.2 1.7
Sep 19.1 11.9 4.3
Oct 23.1 15.6 7.8
Nov 27 19.1 11.2
Dec 30 22.4 14.3

 


 

Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Las Grutas are December, June, and then August. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around early June. For example, on the week of June 4th there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in early October with an average of 1 days of significant precipitation the week of October 1st.

When can you find snow in Las Grutas? 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 Las Grutas.

Key
Days with precipitation

Snow on the Ground

The graph below shows the average snow on the ground in Las Grutas (in).

Key
Snow depth

Average Rain and Snow by Month

Show Inches

Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
Jan 7% 0 0.9
Feb 7% 0 1.2
Mar 6% 0 1.2
Apr 6% 0 1.6
May 6% 0 0.7
Jun 3% 0 0.2
Jul 4% 0 0.4
Aug 4% 0 0.9
Sep 9% 0 1
Oct 10% 0 1.3
Nov 5% 0 0.5
Dec 3% 0 0.2

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 7 0 2.3
Feb 7 0 3
Mar 6 0 3
Apr 6 0 4.1
May 6 0 1.8
Jun 3 0 0.5
Jul 4 0 1
Aug 4 0 2.3
Sep 9 0 2.5
Oct 10 0 3.3
Nov 5 0 1.3
Dec 3 0 0.5

 

Humidity and Wind

Las Grutas has some comfortably humid months, and dry months in the opposite season. The least humid month is December (27.8% relative humidity), and the most humid month is May (46.6%).

Wind in Las Grutas is usually stronger than many places. The windiest month is January, followed by February and December. January’s average wind speed of around 12.4 knots (14.3 MPH or 23.1 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 January where average top sustained speeds reach 18.9 knots, which is considered a fresh breeze.

Relative Humidity (%)

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

Key
Avg. Relative Humidity

Wind

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

Key
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 12.4 Significant breeze 18.1 Strong breeze
Feb 12.4 Significant breeze 17.8 Strong breeze
Mar 11.1 Significant breeze 16.2 Strong breeze
Apr 10 Gentle breeze 16.1 Significant breeze
May 9.7 Gentle breeze 15.4 Strong breeze
Jun 10.5 Gentle breeze 16.1 Significant breeze
Jul 10.3 Gentle breeze 15.7 Strong breeze
Aug 10.9 Gentle breeze 16.8 Significant breeze
Sep 10.4 Gentle breeze 15.8 Strong breeze
Oct 11.7 Significant breeze 17.4 Strong breeze
Nov 12 Significant breeze 18 Strong breeze
Dec 12 Significant breeze 18.1 Strong breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 28.5%
Feb 31.9%
Mar 39.6%
Apr 42.8%
May 46.6%
Jun 44.8%
Jul 44%
Aug 39.9%
Sep 39.9%
Oct 36%
Nov 30%
Dec 27.8%

 

Is it Safe to Travel to Las Grutas?

Our best data indicates this area is generally safe. As of Dec 04, 2023 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 Nov 21, 2023.


 

The Busiest and Least Crowded Months

The busiest month for tourism in Las Grutas, Argentina is May, followed by June and November. 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 Las Grutas in August. Those willing to visit at these times will likely find it the least expensive month.

Estimated Tourism by Month

 

Most Popular Months to Visit

Key
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 56.3 in August means 56.3% of the tourists vs. May.

 

 

Overall Las Grutas Travel Experience by Season

Fall (March through May)

Humidity and temperatures combine to make this season feel moderate. Highs range from 85.4°F (29.7°C) and 60.3°F (15.7°C) with colder temperatures in the later months. Rain is rare with roughly 2 days of significant precipitation per month. Fall is the busiest for tourism, which makes it a good time for those looking for things to do.

Winter (June through August)

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

Spring (September through November)

Spring daily highs range from 82.6°F (28.1°C) and 65.5°F (18.6°C), which will feel comfortable given the humidity and wind. It rains or snows a normal amount: 1 to 3 days per month. Tourism is the second busiest during these months due to the weather, so hotels may be slightly higher priced.

Summer (December through February)

Weather is perfect this time of year in Las Grutas to be enjoyable for warm weather travelers. The average high during this season is between 91°F (32.8°C) and 83.2°F (28.4°C). On average, it rains or snows a smalll amount: 1 to 2 times per month. These times of year are fairly slow with tourists.

 

Best Times to Travel› Argentina › Las Grutas, Argentina