Monthly weather forecast and climate
Piedras Negras, Mexico

January, the same as December, is another enjoyable winter month in Piedras Negras, Mexico, with average temperature varying between 18.3°C (64.9°F) and 8.3°C (46.9°F). The coldest month is January, with an average high-temperature of 18.3°C (64.9°F) and an average low-temperature of 8.3°C (46.9°F). Weather in January »

The last month of the winter, February, is an agreeable month in Piedras Negras, Mexico, with temperature in the range of an average high of 21.5°C (70.7°F) and an average low of 10.7°C (51.3°F). In Piedras Negras, the average high-temperature in February marginally rises, from an enjoyable 18.3°C (64.9°F) in January, to an agreeable 21.5°C (70.7°F). Weather in February »

The first month of the spring, March, is a moderately hot month in Piedras Negras, Mexico, with average temperature varying between 14.3°C (57.7°F) and 25.9°C (78.6°F). In March, the average high-temperature marginally rises, from an agreeable 21.5°C (70.7°F) in February, to a warm 25.9°C (78.6°F). Weather in March »

April is a tropical spring month in Piedras Negras, Mexico, with average temperature ranging between max 30.1°C (86.2°F) and min 17.8°C (64°F). In Piedras Negras, the average high-temperature marginally rises, from a warm 25.9°C (78.6°F) in March, to a tropical 30.1°C (86.2°F). Weather in April »

The last month of the spring, May, is another hot month in Piedras Negras, Mexico, with average temperature fluctuating between 33°C (91.4°F) and 21.7°C (71.1°F). In May, the average high-temperature is practically the same as in April - a still hot 33°C (91.4°F). Weather in May »

June, the first month of the summer, in Piedras Negras, is a sweltering month, with average temperature ranging between max 36.3°C (97.3°F) and min 24.8°C (76.6°F). In Piedras Negras, the average high-temperature slightly increases, from a hot 33°C (91.4°F) in May, to a very hot 36.3°C (97.3°F). Weather in June »

July, like June, in Piedras Negras, Mexico, is another sweltering summer month, with average temperature fluctuating between 36.7°C (98.1°F) and 25.5°C (77.9°F). In July, the average high-temperature is almost the same as in June - a still very hot 36.7°C (98.1°F). Weather in July »

August, the last month of the summer, in Piedras Negras, is another torrid month, with average temperature ranging between min 26.3°C (79.3°F) and max 37.2°C (99°F). August is the warmest month, with an average high-temperature of 37.2°C (99°F) and an average low-temperature of 26.3°C (79.3°F). The average heat index in August is calculated to a blistering 44.8°C (112.6°F). Weather in August »

The first month of the autumn, September, is also a hot month in Piedras Negras, Mexico, with average temperature fluctuating between 23.6°C (74.5°F) and 32.6°C (90.7°F). In Piedras Negras, the average high-temperature in September slightly decreases, from a torrid 37.2°C (99°F) in August, to a tropical 32.6°C (90.7°F). Weather in September »

October, like September, in Piedras Negras, Mexico, is a moderately hot autumn month, with temperature in the range of an average high of 28.5°C (83.3°F) and an average low of 18.7°C (65.7°F). In Piedras Negras, Mexico, the average high-temperature in October slightly decreases, from a hot 32.6°C (90.7°F) in September, to a warm 28.5°C (83.3°F). Weather in October »

November, the last month of the autumn, in Piedras Negras, is another pleasant month, with average temperature varying between 22.3°C (72.1°F) and 12.7°C (54.9°F). In November, the average high-temperature decreases, from a warm 28.5°C (83.3°F) in October, to an agreeable 22.3°C (72.1°F). Weather in November »

The first month of the winter, December, is also an enjoyable month in Piedras Negras, Mexico, with average temperature varying between 9.2°C (48.6°F) and 18.5°C (65.3°F). In December, the average high-temperature slightly decreases, from an agreeable 22.3°C (72.1°F) in November, to a comfortable 18.5°C (65.3°F). Weather in December »

What is the coldest month in Piedras Negras?

With an average high-temperature of 18.3°C (64.9°F) and an average low-temperature of 8.3°C (46.9°F), January is the coldest month.

How many days does it rain in Piedras Negras?

Throughout the year, there are 89.7 rainfall days, and 341mm (13.43") of precipitation is accumulated.

What is the driest month in Piedras Negras?

Months with the least rainfall in Piedras Negras, Mexico, are January and February Rain falls for 4.3 days and accumulates 8mm (0.31") of rain.

How many days does it snow in Piedras Negras?

In Piedras Negras, Mexico, during the entire year, snow falls for 0.3 days, and aggregates up to 1mm (0.04") of snow.

When it does not snow in Piedras Negras?

January through November are months without snowfall in Piedras Negras, Mexico.

When is the lowest UV index in Piedras Negras?

Months with the lowest UV index are January and December, with an average maximum UV index of 4.

What is the wettest month in Piedras Negras?

The month with the most rainfall is May when the rain falls for 11.8 days and typically aggregates up to 75mm (2.95") of precipitation.

When are the longest days in Piedras Negras?

June has the longest days of the year, with an average of 14h of daylight.

What month has the most sunshine in Piedras Negras?

The month with the most sunshine is June, with an average of 11.1h of sunshine.

When is the highest UV index in Piedras Negras?

June through August, with an average maximum UV index of 8, are months with the highest UV index in Piedras Negras.

What is the warmest month in Piedras Negras?

August is the warmest month in Piedras Negras, with an average high-temperature of 37.2°C (99°F) and an average low-temperature of 26.3°C (79.3°F).

What is the least humid month in Piedras Negras?

With an average relative humidity of 47%, August is the least humid month in Piedras Negras, Mexico.

What is the most humid month in Piedras Negras?

The most humid month is November, with an average relative humidity of 60%.

What is the month with the least sunshine in Piedras Negras?

The month with the least sunshine is November, with an average of 6h of sunshine.

When does it snow in Piedras Negras?

The only month with snowfall is December.

When does it snow the most in Piedras Negras?

The month with the most snowfall in Piedras Negras, Mexico, is December when snow falls for 0.1 days and typically aggregates up to 1mm (0.04") of snow.

What is the month with the shortest days in Piedras Negras?

With an average of 10.3h of daylight, December has the shortest days of the year in Piedras Negras.
Average temperature - Piedras Negras, Mexico
Average humidity - Piedras Negras, Mexico
Average rainfall - Piedras Negras, Mexico
Average rainfall days - Piedras Negras, Mexico

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 - Piedras Negras, Mexico

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 - Piedras Negras, Mexico

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 / Average sunshine - Piedras Negras, Mexico

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

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

Average UV index - Piedras Negras, Mexico