The best times to visit Rivera for ideal weather are
February 26th to May 27th
or
August 6th to November 25th
based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.
Rivera Travel Guide
Other Rivera Travel Info
Weather in Rivera
Temperature
Average temperatures in Rivera vary greatly. Considering humidity, temperatures feel nice most of the year, excluding some hot weeks in the summer, with a chance of precipitation throughout most of the year. The area is somewhat temperate — in the 40th 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 Rivera, the hottest months are January, February, and then December. See average monthly temperatures below. The warmest time of year is generally late December where highs are regularly around 89.9°F (32.2°C) with temperatures rarely dropping below 66.6°F (19.2°C) at night.
Rivera Temperatures (Fahrenheit)
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Rivera Temperatures (Celsius)
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“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.
Rivera Perceived Temperature (F)
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Rivera Perceived Temperature (C)
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Average Rivera 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 | 76.5 | 65.8 |
| Feb | 87.3 | 75.4 | 65.7 |
| Mar | 83.3 | 71.6 | 61.7 |
| Apr | 78.7 | 66.1 | 56 |
| May | 70 | 59.4 | 50.6 |
| Jun | 64.6 | 54.3 | 45.5 |
| Jul | 64.1 | 53.4 | 44.2 |
| Aug | 68.7 | 57.1 | 47.4 |
| Sep | 71 | 60.1 | 51 |
| Oct | 76.2 | 64.8 | 55.6 |
| Nov | 82.3 | 70.3 | 59.6 |
| Dec | 87 | 74.9 | 63.6 |
Show Celsius
| Month | Avg. High (°C) | Avg. Mean (°C) | Avg. Low (°C) |
|---|---|---|---|
| Jan | 31.7 | 24.7 | 18.8 |
| Feb | 30.7 | 24.1 | 18.7 |
| Mar | 28.5 | 22 | 16.5 |
| Apr | 25.9 | 18.9 | 13.3 |
| May | 21.1 | 15.2 | 10.3 |
| Jun | 18.1 | 12.4 | 7.5 |
| Jul | 17.8 | 11.9 | 6.8 |
| Aug | 20.4 | 13.9 | 8.6 |
| Sep | 21.7 | 15.6 | 10.6 |
| Oct | 24.6 | 18.2 | 13.1 |
| Nov | 27.9 | 21.3 | 15.3 |
| Dec | 30.6 | 23.8 | 17.6 |
Precipitation (Rain or Snow)
If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Rivera are April, March, 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 early to mid May. For example, on the week of May 7th there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in early to mid October with an average of 3 days of significant precipitation the week of October 8th.
When can you find snow in Rivera? 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 Rivera.
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Snow on the Ground
The graph below shows the average snow on the ground in Rivera (in).
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Average Rain and Snow by Month
Show Inches
| Month | Daily Chance of Rain | Average Snow Depth (in) | Total Precipitation (in) |
|---|---|---|---|
| Jan | 23% | 0 | 5 |
| Feb | 30% | 0 | 7.5 |
| Mar | 16% | 0 | 4.9 |
| Apr | 13% | 0 | 3.3 |
| May | 16% | 0 | 4.1 |
| Jun | 17% | 0 | 3 |
| Jul | 20% | 0 | 4.2 |
| Aug | 21% | 0 | 4.7 |
| Sep | 22% | 0 | 5.7 |
| Oct | 25% | 0 | 7.2 |
| Nov | 21% | 0 | 5.6 |
| Dec | 22% | 0 | 6.8 |
Show Centimeters
| Month | Daily Chance of Rain | Average Snow Depth (cm) | Total Precipitation (cm) |
|---|---|---|---|
| Jan | 23 | 0 | 12.7 |
| Feb | 30 | 0 | 19.1 |
| Mar | 16 | 0 | 12.4 |
| Apr | 13 | 0 | 8.4 |
| May | 16 | 0 | 10.4 |
| Jun | 17 | 0 | 7.6 |
| Jul | 20 | 0 | 10.7 |
| Aug | 21 | 0 | 11.9 |
| Sep | 22 | 0 | 14.5 |
| Oct | 25 | 0 | 18.3 |
| Nov | 21 | 0 | 14.2 |
| Dec | 22 | 0 | 17.3 |
Humidity and Wind
Rivera has some very humid months, with other comfortably humid months. The least humid month is December (55.9% relative humidity), and the most humid month is June (73%).
Wind in Rivera is usually calm. The windiest month is September, followed by August and October. September’s average wind speed of around 6.3 knots (7.3 MPH or 11.7 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 mid to late August where average top sustained speeds reach 11.6 knots, which is considered a moderate breeze.
Relative Humidity (%)
The graph below shows the average % humidity by month in Rivera.
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Wind
The graph below shows wind speed (max and average) in knots.
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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 | 5.8 | Light breeze | 10.5 | Gentle breeze |
| Feb | 5.4 | Light breeze | 9.7 | Gentle breeze |
| Mar | 5 | Light breeze | 9.3 | Gentle breeze |
| Apr | 4.3 | Light breeze | 8.6 | Gentle breeze |
| May | 4.5 | Light breeze | 8.6 | Gentle breeze |
| Jun | 5.1 | Light breeze | 9.2 | Gentle breeze |
| Jul | 5.4 | Light breeze | 9.7 | Gentle breeze |
| Aug | 6.1 | Light breeze | 11.3 | Significant breeze |
| Sep | 6.3 | Light breeze | 10.8 | Gentle breeze |
| Oct | 6.1 | Light breeze | 10.5 | Gentle breeze |
| Nov | 5.9 | Light breeze | 10.3 | Gentle breeze |
| Dec | 5.9 | Light breeze | 10.5 | Gentle breeze |
Show Relative Humidity by Month
| Month | Avg. Relative Humidity |
|---|---|
| Jan | 59% |
| Feb | 64.5% |
| Mar | 66% |
| Apr | 64.7% |
| May | 72.5% |
| Jun | 73% |
| Jul | 69.6% |
| Aug | 67% |
| Sep | 67.6% |
| Oct | 65.4% |
| Nov | 58.7% |
| Dec | 55.9% |
Is it Safe to Travel to Rivera?
Our best data indicates this area is generally safe, except in a few regions. As of Dec 04, 2023 there are regional travel advisories for Uruguay; exercise normal security precautions and avoid some areas. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. This advisory was last updated on Oct 26, 2023.
The Busiest and Least Crowded Months
The busiest month for tourism in Rivera, Uruguay is January, followed by November 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 Rivera in September. Those willing to visit at these times will likely find it the least expensive month.
Estimated Tourism by Month
Most Popular Months to Visit
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Overall Rivera Travel Experience by Season
Fall (March through May)
Humidity and temperatures combine to make this season feel warm. Highs range from 85.8°F (29.9°C) and 64.1°F (17.8°C) with colder temperatures in the later months. Rain is somewhat common with 4 to 5 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 comfortably cool weather with high temperatures that are comfortable. These months see moderate precipitation with 5 to 7 days of precipitation per month. June – August is the second busiest season for tourism in Rivera, so lodging and other accommodations may cost slightly more.
Spring (September through November)
Spring daily highs range from 86.3°F (30.2°C) and 69.1°F (20.6°C), which will feel very nice given the humidity and wind. It rains or snows a significant amount: 6 to 8 days per month. Tourism is the slowest during these months due to the weather, so hotels may be affordably priced.
Summer (December through February)
Weather is perfect this time of year in Rivera to be enjoyable for warm weather travelers. The average high during this season is between 89.9°F (32.2°C) and 83.7°F (28.7°C). On average, it rains or snows a fair amount: 7 to 8 times per month. These times of year are the busiest with tourists.
Best Times to Travel› Uruguay › Rivera, Uruguay