March weather forecast
Rivera, Uruguay

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Weather in March

As March steps in, Rivera begins feeling the subtle signs of autumn. The peak temperatures taper down to an average high of 27.8°C (82°F), making it cooler compared to the previous month. Despite the diminished sunshine hours, Rivera still witnesses about 9 hours of sunlight daily. One could observe a subtle yet consistent shift towards wetter, cooler days as March progresses. The transition from March to April is marked by a steady decline in both temperature and sunlight hours, alluding to the imminent winter.

Temperature

In March, Rivera notes an average high-temperature of a warm 27.8°C (82°F), hardly different from the preceding month. Throughout the month of March, Rivera witnesses an average temperature of 15.9°C (60.6°F).

Heat index

For March, the heat index is calculated to be a hot 30°C (86°F). If activity and exposure persist, they could induce fatigue, leading to possible heat cramps.
Consider that heat index readings are for situations in the shade and light wind. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', gauges the sensation of temperature factoring in the air's moisture content. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.

Humidity

The average relative humidity in March is 70%.

Rainfall

In Rivera, in March, it is raining for 11.3 days, with typically 59mm (2.32") of accumulated precipitation. In Rivera, during the entire year, the rain falls for 133.2 days and collects up to 920mm (36.22") of precipitation.

Daylight

In March, the average length of the day is 12h and 16min.
On the first day of March in Rivera, sunrise is at 06:32 and sunset at 19:15. On the last day of the month, sunrise is at 06:53 and sunset at 18:39 -03.

Sunshine

In March, the average sunshine is 8.4h.

UV index

January through March, November and December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index of 6 during March translates into these guidelines:
Deter overexposure. Protecting against the sun's effects is essential. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.

Frequently asked questions

What is the temperature in March?

An average high-temperature, in March, in Rivera, is 27.8°C (82°F) and the average low-temperature is 15.9°C (60.6°F). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in March is calculated to be 30°C (86°F).

What is the average humidity in March?

In Rivera, the average relative humidity in March is 70%.

How many days does it rain in March?

In Rivera, Uruguay, in March, during 11.3 rainfall days, 59mm (2.32") of precipitation is typically accumulated.

What is the average length of the day in March?

The average day length in March is 12h and 16min.

When are sunrise and sunset in March?

In March, on the first day of the month, sunrise is at 06:32 and sunset at 19:15. On the last day of the month, sunrise is at 06:53 and sunset at 18:39 -03.

How long on average sun shines in March?

In Rivera, the average sunshine duration in March is 8.4h.

When is the highest UV index?

January through March, November and December, with an average maximum UV index of 6, are months with the highest UV index.

How high is the UV index in March?

In Rivera, the average daily maximum UV index in March is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to UV radiation.

Average temperature in March
Rivera, Uruguay

Average temperature in March - Rivera, Uruguay
  • Average high temperature in March: 27.8°C

The warmest month (with the highest average high temperature) is January (30.5°C).
The month with the lowest average high temperature is July (16.5°C).

  • Average low temperature in March: 15.9°C

The month with the highest average low temperature is January (18.5°C).
The coldest month (with the lowest average low temperature) is July (8°C).

Average pressure in March
Rivera, Uruguay

Average pressure in March - Rivera, Uruguay
  • Average pressure in March: 1013.6mbar

The month with the highest atmospheric pressure is July (1019mbar).
The month with the lowest atmospheric pressure is December (1010.2mbar).

Average wind speed in March
Rivera, Uruguay

Average wind speed in March - Rivera, Uruguay
  • Average wind speed in March: 12.7km/h

The windiest month (with the highest average wind speed) is September (15.2km/h).
The calmest month (with the lowest average wind speed) is April (12.3km/h).

Average humidity in March
Rivera, Uruguay

Average humidity in March - Rivera, Uruguay
  • Average humidity in March: 70%

The months with the highest relative humidity are May and June (83%).
The month with the lowest relative humidity is December (66%).

Average rainfall in March
Rivera, Uruguay

Average rainfall in March - Rivera, Uruguay
  • Average rainfall in March: 59mm

The wettest months (with the highest rainfall) are May and November (98mm).
The driest month (with the least rainfall) is August (57mm).

Average rainfall days in March
Rivera, Uruguay

Average rainfall days in March - Rivera, Uruguay
  • Average rainfall days in March: 11.3 days

The month with the highest number of rainy days is January (12.6 days).
The month with the least rainy days is August (9.3 days).

Average daylight in March /
Average sunshine in March
Rivera, Uruguay

Average daylight in March / Average sunshine in March - Rivera, Uruguay
  • Average daylight in March: 12h and 2min

The month with the longest days is December (Average daylight: 14h and 6min).
The month with the shortest days is June (Average daylight: 10h and 12min).

  • Average sunshine in March: 8h and 2min

The month with the most sunshine is December (Average sunshine: 10h and 12min).
The month with the least sunshine is June (Average sunshine: 5h and 18min).

Average sunshine days in March
Rivera, Uruguay

Average sunshine days in March - Rivera, Uruguay
  • Average sunshine days in March: 18.6 days

The month with the most sunshine days is August (20.3 days).
The month with the least sunshine days is February (15.1 days).

Average UV index in March
Rivera, Uruguay

Average UV index in March - Rivera, Uruguay
  • Average UV index in March: 6

The months with the highest UV index are January, February, March, November and December (UV index 6).
The month with the lowest UV index is May (UV index 3).

Average cloud cover in March
Rivera, Uruguay

Average cloud cover in March - Rivera, Uruguay
  • Average cloud cover in March: 30

The month with the most cloud cover is May (Cloud cover 43).
The month with the least cloud cover is December (Cloud cover 28).

Average visibility in March
Rivera, Uruguay

Average visibility in March - Rivera, Uruguay
  • Average visibility in March: 9km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).

Rivera, Uruguay

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