Monterrey
Mexico
Long-term weather forecast
Long-term weather forecast

March weather forecast and climate
Monterrey, Mexico

The sun setting over Monterrey, Mexico, with a far view of the Sierra Madre mountain ranges
The sun setting over Monterrey, Mexico, with a far view of the Sierra Madre mountain ranges
The first month of the spring, March, is still a warm month in Monterrey, Mexico, with average temperature ranging between max 26.9°C (80.4°F) and min 13.2°C (55.8°F).

Temperature

In Monterrey, the average high-temperature marginally rises, from 23.2°C (73.8°F) in February, to a still moderately hot 26.9°C (80.4°F). In Monterrey, the average low-temperature is 13.2°C (55.8°F).

Humidity

The least humid month in Monterrey is March, with an average relative humidity of 58%.

Rainfall

In Monterrey, Mexico, in March, during 3.4 rainfall days, 19.9mm (0.8") of precipitation is typically accumulated. Throughout the year, there are 59.7 rainfall days, and 590.8mm (23.3") of precipitation is accumulated.

Daylight

The average length of the day in Monterrey is 12h.

Sunshine

The average sunshine in Monterrey is 6.3h.

UV index

In March, the average daily maximum UV index in Monterrey is 10. A UV Index estimate of 8 to 10 represents a very high health hazard from the exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 10 in March interpret into the following advice:
Take special precautions, as unprotected eyes and skin can be burned and damaged quickly. 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 Monterrey?

In Monterrey, in March, the average high-temperature is 26.9°C (80.4°F), and the average low-temperature is 13.2°C (55.8°F).

What is the least humid month in Monterrey?

With an average relative humidity of 58%, March is the least humid month in Monterrey.

What is the average humidity in March in Monterrey?

In March, the average relative humidity in Monterrey is 58%.

How much does it rain in Monterrey in March?

In Monterrey, in March, during 3.4 rainfall days, 19.9mm (0.8") of precipitation is typically accumulated.

How many hours of daylight does Monterrey have in March?

In March, the average length of the day in Monterrey, Mexico, is 12h.

How long on average sun shines in March in Monterrey?

In Monterrey, Mexico, the average sunshine in March is 6.3h.

What is the UV index intensity in March in Monterrey?

In March, the average daily maximum UV index in Monterrey is 10. A UV Index value of 8 to 10 symbolizes a very high health vulnerability from unprotected exposure to the UV radiation.
Average temperature in March - Monterrey, Mexico
  • Average high temperature in March: 26.9°C

The warmest month (with the highest average high temperature) is July (34.8°C).
The month with the lowest average high temperature is January (20.7°C).

  • Average low temperature in March: 13.2°C

The month with the highest average low temperature is August (22.5°C).
The coldest month (with the lowest average low temperature) is January (8.2°C).

Average humidity in March - Monterrey, Mexico
  • Average humidity in March: 58%

The month with the highest relative humidity is October (71%).
The month with the lowest relative humidity is March (58%).

Average rainfall in March - Monterrey, Mexico
  • Average rainfall in March: 19.9mm

The wettest month (with the highest rainfall) is September (150.6mm).
The driest month (with the lowest rainfall) is December (14.1mm).

Average rainfall days in March - Monterrey, Mexico
  • Average rainfall days in March: 3.4 days

The month with the highest number of rainy days is September (8.2 days).
Months with the lowest number of rainy days are March and December (3.4 days).

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

The month with the longest days is June (Average daylight: 13.7h).
The month with shortest days is December (Average daylight: 10.6h).

  • Average sunshine in March: 6.3h

The month with most sunshine is July (Average sunshine: 8h).
The month with least sunshine is December (Average sunshine: 4.3h).

Average UV index in March - Monterrey, Mexico
  • Average UV index in March: 10

Months with the highest UV index are May, June, July and August (UV index 12).
Months with the lowest UV index are January and December (UV index 5).