Merida
Mexico
Long-term weather forecast
Long-term weather forecast

November weather forecast and climate
Merida, Mexico

Scenic spring view of the Santa Ana Church in Merida, Mexico, surrounded by beautiful flowers and palm trees
Scenic spring view of the Santa Ana Church in Merida, Mexico, surrounded by beautiful flowers and palm trees
The last month of the autumn, November, is another hot month in Merida, Mexico, with average temperature ranging between min 19.3°C (66.7°F) and max 31.5°C (88.7°F).

Temperature

In Merida, the average high-temperature is essentially the same as in October - a still hot 31.5°C (88.7°F). In Merida, the average low-temperature is 19.3°C (66.7°F).

Heat index

The average heat index is evaluated at a blistering 40.7°C (105.3°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'felt air temperature', 'feels like', or 'real feel', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Additional factors like clothing, pregnancy, wind, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

The average relative humidity is 75%.

Rainfall

In Merida, Mexico, during November, the rain falls for 5.4 days and regularly aggregates up to 56.2mm (2.2") of precipitation. In Merida, during the entire year, the rain falls for 86.6 days and collects up to 1036.9mm (40.8") of precipitation.

Daylight

The average length of the day in Merida is 11.1h.

Sunshine

In November, the average sunshine is 7.1h.

UV index

In November, the average daily maximum UV index is 8. A UV Index reading of 8 to 10 represents a very high health vulnerability from unsafe exposure to the UV radiation for average individuals.
Note: The daily maximum UV index of 8 in November 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in November in Merida?

In November, in Merida, the average high-temperature is 31.5°C (88.7°F), and the average low-temperature is 19.3°C (66.7°F). In November, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), that calculates temperature value influenced by the moisture in the air, is evaluated at 40.7°C (105.3°F).

What is the average humidity in November in Merida?

The average relative humidity in November is 75%.

How many days does it rain in November in Merida?

In November, in Merida, the rain falls for 5.4 days. Throughout November, 56.2mm (2.2") of precipitation is accumulated.

How many hours of daylight does Merida have in November?

The average length of the day in November is 11.1h.

How many hours of sunshine does Merida have in November?

In November, the average sunshine in Merida, Mexico, is 7.1h.

How high is the UV index in November in Merida?

In Merida, the average daily maximum UV index in November is 8. A UV Index reading of 8 to 10 represents a very high health threat from the exposure to the Sun's UV rays.
Average temperature in November - Merida, Mexico
  • Average high temperature in November: 31.5°C

The warmest month (with the highest average high temperature) is May (36.3°C).
The month with the lowest average high temperature is December (30.6°C).

  • Average low temperature in November: 19.3°C

The month with the highest average low temperature is May (21.7°C).
The coldest month (with the lowest average low temperature) is January (17.2°C).

Average humidity in November - Merida, Mexico
  • Average humidity in November: 75%

The month with the highest relative humidity is September (76%).
Months with the lowest relative humidity are March and May (63%).

Average rainfall in November - Merida, Mexico
  • Average rainfall in November: 56.2mm

The wettest month (with the highest rainfall) is September (183.1mm).
The driest month (with the lowest rainfall) is March (22.5mm).

Average rainfall days in November - Merida, Mexico
  • Average rainfall days in November: 5.4 days

The month with the highest number of rainy days is September (13.9 days).
The month with the lowest number of rainy days is April (1.9 days).

Average daylight in November / Average sunshine in November - Merida, Mexico
  • Average daylight in November: 11.1h

The month with the longest days is June (Average daylight: 13.4h).
The month with shortest days is December (Average daylight: 10.9h).

  • Average sunshine in November: 7.1h

The month with most sunshine is May (Average sunshine: 8.8h).
The month with least sunshine is December (Average sunshine: 6.5h).

Average UV index in November - Merida, Mexico
  • Average UV index in November: 8

Months with the highest UV index are April, May, June, July and August (UV index 12).
Months with the lowest UV index are January and December (UV index 7).