March weather forecast
Los Cerros de San Juan, Uruguay

March

Weather in March

The first month of the autumn, March, is also a moderately hot month in Los Cerros de San Juan, Uruguay, with temperature in the range of an average low of 19.1°C (66.4°F) and an average high of 23.7°C (74.7°F).

Temperature

The ushering in of March brings an average high-temperature of a still warm 23.7°C (74.7°F), closely mirroring the 26.2°C (79.2°F) of February. An average low-temperature of 19.1°C (66.4°F) characterizes Los Cerros de San Juan's March nights.

Humidity

The average relative humidity in March is 70%.

Rainfall

In March, the rain falls for 11 days. Throughout March, 61mm (2.4") of precipitation is accumulated. Throughout the year, there are 114.7 rainfall days, and 678mm (26.69") of precipitation is accumulated.

Daylight

In Los Cerros de San Juan, the average length of the day in March is 12h and 17min.
On the first day of the month, sunrise is at 06:39 and sunset at 19:27. On the last day of March, sunrise is at 07:03 and sunset at 18:47 -03.

Sunshine

In March, the average sunshine is 8.8h.

UV index

January through March, November and December, with an average maximum UV index of 6, are months with the highest UV index in Los Cerros de San Juan. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In March, a daily UV index of 6 turns into the following recommendations:
Shun overexposure. Protection from sun ravages is indispensable. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.

Frequently asked questions

What is the temperature in March?
During March, Los Cerros de San Juan experiences an average high-temperature of 23.7°C (74.7°F) and a low-temperature of 19.1°C (66.4°F). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in January is computed to be 29°C (84.2°F).
What is the average humidity in March?
In Los Cerros de San Juan, the average relative humidity in March is 70%.
How many days does it rain in March?
In Los Cerros de San Juan, during March, the rain falls for 11 days and regularly aggregates up to 61mm (2.4") of precipitation.
How many hours of daylight does Los Cerros de San Juan have in March?
The average day length in March is 12h and 17min.
What time are sunrise and sunset in March?
On the first day of March, sunrise is at 06:39 and sunset at 19:27. On the last day of the month, sunrise is at 07:03 and sunset at 18:47 -03.
How long on average sun shines in March?
The average sunshine duration in March is 8.8h.
What is the month with the highest UV index in Los Cerros de San Juan?
January through March, November and December, with an average maximum UV index of 6, are months with the highest UV index.
What is the UV index reading in March?
In March, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health threat from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in March - Los Cerros de San Juan, Uruguay
Average temperature in March
Los Cerros de San Juan, Uruguay
  • Average high temperature in March: 23.7°C

The warmest month (with the highest average high temperature) is January (27.2°C).
The month with the lowest average high temperature is July (13.1°C).

  • Average low temperature in March: 19.1°C

The month with the highest average low temperature is January (21.3°C).
The coldest month (with the lowest average low temperature) is July (9.6°C).

Average pressure in March - Los Cerros de San Juan, Uruguay
Average pressure in March
Los Cerros de San Juan, Uruguay
  • Average pressure in March: 1014.8mbar

The month with the highest atmospheric pressure is July (1019.1mbar).
The month with the lowest atmospheric pressure is December (1011.1mbar).

Average wind speed in March - Los Cerros de San Juan, Uruguay
Average wind speed in March
Los Cerros de San Juan, Uruguay
  • Average wind speed in March: 18.7km/h

The windiest month (with the highest average wind speed) is September (21.1km/h).
The calmest month (with the lowest average wind speed) is December (18.1km/h).

Average humidity in March - Los Cerros de San Juan, Uruguay
Average humidity in March
Los Cerros de San Juan, Uruguay
  • Average humidity in March: 70%

The month with the highest relative humidity is September (78%).
The month with the lowest relative humidity is January (66%).

Average rainfall in March - Los Cerros de San Juan, Uruguay
Average rainfall in March
Los Cerros de San Juan, Uruguay
  • Average rainfall in March: 61mm

The wettest month (with the highest rainfall) is November (69mm).
The driest month (with the least rainfall) is May (43mm).

Average rainfall days in March - Los Cerros de San Juan, Uruguay
Average rainfall days in March
Los Cerros de San Juan, Uruguay
  • Average rainfall days in March: 11 days

The month with the highest number of rainy days is March (11 days).
The month with the least rainy days is June (8.2 days).

Average daylight in March / Average sunshine in March - Los Cerros de San Juan, Uruguay
Average daylight in March /
Average sunshine in March
Los Cerros de San Juan, Uruguay
  • Average daylight in March: 12h and 2min

The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).

  • Average sunshine in March: 8h and 5min

The month with the most sunshine is December (Average sunshine: 11h and 6min).
The month with the least sunshine is June (Average sunshine: 6h and 0min).

Average sunshine days in March - Los Cerros de San Juan, Uruguay
Average sunshine days in March
Los Cerros de San Juan, Uruguay
  • Average sunshine days in March: 19.1 days

The month with the most sunshine days is August (21.3 days).
The month with the least sunshine days is February (16.6 days).

Average UV index in March - Los Cerros de San Juan, Uruguay
Average UV index in March
Los Cerros de San Juan, 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 July (UV index 3).

Average cloud cover in March - Los Cerros de San Juan, Uruguay
Average cloud cover in March
Los Cerros de San Juan, Uruguay
  • Average cloud cover in March: 23

The month with the most cloud cover is July (Cloud cover 38).
The month with the least cloud cover is January (Cloud cover 17).

Average visibility in March - Los Cerros de San Juan, Uruguay
Average visibility in March
Los Cerros de San Juan, Uruguay
  • Average visibility in March: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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