March weather forecast and climate
Piedras Negras, Mexico

The first month of the spring, March, is a moderately hot month in Piedras Negras, Mexico, with temperature in the range of an average low of 14.3°C (57.7°F) and an average high of 25.9°C (78.6°F).

Temperature

In March, the average high-temperature slightly increases, from an agreeable 21.5°C (70.7°F) in February, to a warm 25.9°C (78.6°F). The average low-temperature, in Piedras Negras, is 14.3°C (57.7°F).

Humidity

In Piedras Negras, the average relative humidity is 55%.

Rainfall

In Piedras Negras, in March, it is raining for 7.5 days, with typically 18mm (0.71") of accumulated precipitation. Throughout the year, there are 89.7 rainfall days, and 341mm (13.43") of precipitation is accumulated.

Snowfall

In Piedras Negras, Mexico, snow does not fall in January through November.

Daylight

The average length of the day in Piedras Negras is 12h.

Sunshine

The average sunshine is 7.8h.

UV index

In Piedras Negras, Mexico, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health risk from the exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in March in Piedras Negras?

In March, the average high-temperature is 25.9°C (78.6°F), and the average low-temperature is 14.3°C (57.7°F).

What is the average humidity in March in Piedras Negras?

In March, the average relative humidity in Piedras Negras, Mexico, is 55%.

How much does it rain in Piedras Negras in March?

In Piedras Negras, Mexico, in March, it is raining for 7.5 days, with typically 18mm (0.71") of accumulated precipitation.

When it does not snow in Piedras Negras?

January through November are months without snowfall in Piedras Negras.

What is the average length of the day in March in Piedras Negras?

In Piedras Negras, the average length of the day in March is 12h.

How long on average sun shines in March in Piedras Negras?

In Piedras Negras, Mexico, the average sunshine in March is 7.8h.

What is the UV index reading in March in Piedras Negras?

In Piedras Negras, the average daily maximum UV index in March is 6. A UV Index value of 6 to 7 symbolizes a high health risk from the exposure to the Sun's UV rays.
Average temperature in March - Piedras Negras, Mexico
  • Average high temperature in March: 25.9°C

The warmest month (with the highest average high temperature) is August (37.2°C).
The month with the lowest average high temperature is January (18.3°C).

  • Average low temperature in March: 14.3°C

The month with the highest average low temperature is August (26.3°C).
The coldest month (with the lowest average low temperature) is January (8.3°C).

Average pressure in March - Piedras Negras, Mexico
  • Average pressure in March: 1015.7mbar

The month with the highest atmospheric pressure is January (1020.7mbar).
The month with the lowest atmospheric pressure is May (1011.6mbar).

Average wind speed in March - Piedras Negras, Mexico
  • Average wind speed in March: 16.3km/h

The windiest month (with the highest average wind speed) is June (18.8km/h).
The calmest month (with the lowest average wind speed) is December (12.4km/h).

Average humidity in March - Piedras Negras, Mexico
  • Average humidity in March: 55%

The month with the highest relative humidity is November (60%).
The month with the lowest relative humidity is August (47%).

Average rainfall in March - Piedras Negras, Mexico
  • Average rainfall in March: 18mm

The wettest month (with the highest rainfall) is May (75mm).
The driest months (with the least rainfall) are January and February (8mm).

Average rainfall days in March - Piedras Negras, Mexico
  • Average rainfall days in March: 7.5 days

The month with the highest number of rainy days is September (13.8 days).
The month with the least rainy days is January (4.3 days).

Average snowfall in March - Piedras Negras, Mexico
  • Average snowfall in March: 0mm

The month with the highest snowfall is December (1mm).
Months with the least snowfall are January, February, March, April, May, June, July, August, September, October and November (0mm).

Average snowfall days in March - Piedras Negras, Mexico
  • Average snowfall days in March: 0 days

Months with the highest number of snowfall days are January, February and December (0.1 days).
Months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

Average daylight in March / Average sunshine in March - Piedras Negras, Mexico
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 14h).
The month with the shortest days is December (Average daylight: 10.3h).

  • Average sunshine in March: 7.8h

The month with the most sunshine is June (Average sunshine: 11.1h).
The month with the least sunshine is November (Average sunshine: 6h).

Average sunshine days in March - Piedras Negras, Mexico
  • Average sunshine days in March: 22.1 days

The month with the most sunshine days is January (25.6 days).
The month with the least sunshine days is September (14.7 days).

Average UV index in March - Piedras Negras, Mexico
  • Average UV index in March: 6

Months with the highest UV index are June, July and August (UV index 8).
Months with the lowest UV index are January and December (UV index 4).

Average cloud cover in March - Piedras Negras, Mexico
  • Average cloud cover in March: 31

The month with the most cloud cover is May (Cloud cover 32).
The month with the least cloud cover is August (Cloud cover 16).

Average visibility in March - Piedras Negras, Mexico
  • Average visibility in March: 10km

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