The best times to visit Mercedes for ideal weather are
March 12th to May 20th
based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.
Mercedes Travel Guide
Other Mercedes Travel Info
Weather in Mercedes
Temperature
Average temperatures in Mercedes vary greatly. Considering humidity, temperatures feel nice most of the year, excluding some cold weeks in the winter, with a fair chance of precipitation about half of the year. The area is less temperate than some — in the 37th 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 Mercedes, the hottest months are January, December, and then February. See average monthly temperatures below. The warmest time of year is generally mid January where highs are regularly around 93.3°F (34.1°C) with temperatures rarely dropping below 61.3°F (16.3°C) at night.
Mercedes Temperatures (Fahrenheit)
Key
Mercedes Temperatures (Celsius)
Key
“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.
Mercedes Perceived Temperature (F)
Key
Mercedes Perceived Temperature (C)
Key
Average Mercedes 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 | 91.9 | 75.3 | 60.8 |
| Feb | 85.6 | 70.6 | 59 |
| Mar | 83.6 | 67.1 | 54 |
| Apr | 78.8 | 61.3 | 47.9 |
| May | 72.2 | 54.4 | 40.4 |
| Jun | 68.2 | 47.7 | 31.7 |
| Jul | 66.7 | 45.6 | 28 |
| Aug | 70.6 | 51 | 34 |
| Sep | 73.9 | 56.1 | 41.3 |
| Oct | 78.7 | 62.1 | 48.3 |
| Nov | 84.4 | 68 | 53.4 |
| Dec | 90.1 | 73.2 | 58.3 |
Show Celsius
| Month | Avg. High (°C) | Avg. Mean (°C) | Avg. Low (°C) |
|---|---|---|---|
| Jan | 33.3 | 24.1 | 16 |
| Feb | 29.8 | 21.4 | 15 |
| Mar | 28.7 | 19.5 | 12.2 |
| Apr | 26 | 16.3 | 8.8 |
| May | 22.3 | 12.4 | 4.7 |
| Jun | 20.1 | 8.7 | -0.2 |
| Jul | 19.3 | 7.6 | -2.2 |
| Aug | 21.4 | 10.6 | 1.1 |
| Sep | 23.3 | 13.4 | 5.2 |
| Oct | 25.9 | 16.7 | 9.1 |
| Nov | 29.1 | 20 | 11.9 |
| Dec | 32.3 | 22.9 | 14.6 |
Precipitation (Rain or Snow)
If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Mercedes are June, July, 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 to mid June. For example, on the week of June 11th 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 Mercedes? Weather stations report large amounts of snow likely to be deepest around June, especially close to early to mid June. The best time to ski (if at all) in Mercedes is often around around June 11th 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 Mercedes.
Key
Snow on the Ground
The graph below shows the average snow on the ground in Mercedes (in).
Key
Average Rain and Snow by Month
Show Inches
| Month | Daily Chance of Rain | Average Snow Depth (in) | Total Precipitation (in) |
|---|---|---|---|
| Jan | 22% | 0 | 3.8 |
| Feb | 30% | 0 | 6.3 |
| Mar | 22% | 0 | 4.1 |
| Apr | 14% | 0 | 3.1 |
| May | 5% | 0 | 0.7 |
| Jun | 1% | 14.2 | 0.1 |
| Jul | 1% | 0 | 0.1 |
| Aug | 5% | 0 | 0.6 |
| Sep | 16% | 1.6 | 2.3 |
| Oct | 20% | 0 | 3.2 |
| Nov | 25% | 0 | 4.6 |
| Dec | 24% | 0 | 3.2 |
Show Centimeters
| Month | Daily Chance of Rain | Average Snow Depth (cm) | Total Precipitation (cm) |
|---|---|---|---|
| Jan | 22 | 0 | 9.7 |
| Feb | 30 | 0 | 16 |
| Mar | 22 | 0 | 10.4 |
| Apr | 14 | 0 | 7.9 |
| May | 5 | 0 | 1.8 |
| Jun | 1 | 36.1 | 0.3 |
| Jul | 1 | 0 | 0.3 |
| Aug | 5 | 0 | 1.5 |
| Sep | 16 | 4.1 | 5.8 |
| Oct | 20 | 0 | 8.1 |
| Nov | 25 | 0 | 11.7 |
| Dec | 24 | 0 | 8.1 |
Humidity and Wind
Mercedes has some slightly muggy months, with moderately humid months on the other side of the year. The least humid month is August (46.1% relative humidity), and the most humid month is February (69.2%).
Wind in Mercedes is usually calm. The windiest month is October, followed by November and September. October’s average wind speed of around 8.6 knots (9.9 MPH or 16 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 October where average top sustained speeds reach 17.6 knots, which is considered a fresh breeze.
Relative Humidity (%)
The graph below shows the average % humidity by month in Mercedes.
Key
Wind
The graph below shows wind speed (max and average) in knots.
Key
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 | 7.3 | Gentle breeze | 15.3 | Significant breeze |
| Feb | 6.4 | Light breeze | 14.1 | Significant breeze |
| Mar | 5.3 | Light breeze | 12.3 | Significant breeze |
| Apr | 5.5 | Light breeze | 11.9 | Significant breeze |
| May | 4.4 | Light breeze | 10.3 | Significant breeze |
| Jun | 5 | Light breeze | 11.5 | Significant breeze |
| Jul | 5.2 | Light breeze | 11.4 | Significant breeze |
| Aug | 6.9 | Light breeze | 14.5 | Significant breeze |
| Sep | 7.6 | Gentle breeze | 14.8 | Significant breeze |
| Oct | 8.6 | Gentle breeze | 16.9 | Significant breeze |
| Nov | 7.9 | Gentle breeze | 15.8 | Significant breeze |
| Dec | 7.4 | Gentle breeze | 14.6 | Significant breeze |
Show Relative Humidity by Month
| Month | Avg. Relative Humidity |
|---|---|
| Jan | 53.6% |
| Feb | 69.2% |
| Mar | 66.7% |
| Apr | 63.6% |
| May | 64.3% |
| Jun | 57.2% |
| Jul | 49% |
| Aug | 46.1% |
| Sep | 48.4% |
| Oct | 55.6% |
| Nov | 51.3% |
| Dec | 50.7% |
Is it Safe to Travel to Mercedes?
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 Mercedes, Argentina is August, followed by October 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 Mercedes in February. 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
Overall Mercedes Travel Experience by Season
Fall (March through May)
Humidity and temperatures combine to make this season feel moderate. Highs range from 89.1°F (31.7°C) and 68.7°F (20.4°C) with colder temperatures in the later months. Rain is somewhat common with 2 to 7 days of significant precipitation per month. Fall is the second 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 comfortable. These months see the least precipitation with 0 to 2 days of precipitation per month. June – August is the busiest season for tourism in Mercedes, so lodging and other accommodations may cost more than usual.
Spring (September through November)
Spring daily highs range from 87.5°F (30.8°C) and 72.6°F (22.6°C), which will feel comfortable given the humidity and wind. It rains or snows a significant amount: 5 to 7 days per month. Tourism is fairly slow during these months due to the weather, so hotels may be lower priced.
Summer (December through February)
Weather is perfect this time of year in Mercedes to be enjoyable for warm weather travelers. The average high during this season is between 93.3°F (34.1°C) and 82.1°F (27.8°C). On average, it rains or snows a fair amount: 7 to 8 times per month. These times of year are the slowest with tourists.
Best Times to Travel› Argentina › Mercedes, Argentina