October weather forecast
Santa María Chimalapa, Mexico

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Weather in October

October, like September, is another hot autumn month in Santa María Chimalapa, Mexico, with an average temperature varying between 30.7°C (87.3°F) and 21.8°C (71.2°F).

Temperature

October registers an average high-temperature of a still hot 30.7°C (87.3°F), slightly varied from September's 31.9°C (89.4°F). An average low-temperature of 21.8°C (71.2°F) marks the month of October in Santa María Chimalapa, Mexico.

Heat index

October's heat index is calculated to be a very hot 38°C (100.4°F). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
Remember that heat index calculations are made for conditions in the shade with light wind. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

In Santa María Chimalapa, the average relative humidity in October is 73%.

Rainfall

In Santa María Chimalapa, Mexico, in October, during 9.7 rainfall days, 37mm (1.46") of precipitation is typically accumulated. In Santa María Chimalapa, during the entire year, the rain falls for 110.5 days and collects up to 350mm (13.78") of precipitation.

Daylight

In October, the average length of the day in Santa María Chimalapa is 11h and 45min.
On the first day of October in Santa María Chimalapa, Mexico, sunrise is at 6:08 am and sunset at 6:07 pm. On the last day of the month, sunrise is at 6:16 am and sunset at 5:48 pm CST.

Sunshine

In October, the average sunshine is 7.9h.

UV index

January, October through December, with an average maximum UV index of 6, are months with the lowest UV index in Santa María Chimalapa, Mexico. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: In October, an average UV index of 6 transforms into the following instructions:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
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Frequently asked questions

How hot is October in Santa María Chimalapa?

In October, in Santa María Chimalapa, the average high-temperature is 30.7°C (87.3°F), and the average low-temperature is 21.8°C (71.2°F). In October, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which factors the actual air temperature with the relative humidity, is calculated to be 38°C (100.4°F).

What is the average humidity in October in Santa María Chimalapa?

In October, the average relative humidity in Santa María Chimalapa is 73%.

How many days does it rain in October in Santa María Chimalapa?

In Santa María Chimalapa, Mexico, during October, the rain falls for 9.7 days and regularly aggregates up to 37mm (1.46") of precipitation.

How many hours of daylight does Santa María Chimalapa have in October?

The average day length in October in Santa María Chimalapa, Mexico, is 11h and 45min.

When is the sunrise / sunset in October in Santa María Chimalapa?

In October, on the first day of the month, sunrise is at 6:08 am and sunset at 6:07 pm. On the last day of the month, in Santa María Chimalapa, Mexico, sunrise is at 6:16 am and sunset at 5:48 pm CST.

How many hours of sunshine does Santa María Chimalapa have in October?

In Santa María Chimalapa, Mexico, the average sunshine duration in October is 7.9h.

What is the month with the lowest UV index in Santa María Chimalapa?

January, October through December, with an average maximum UV index of 6, are months with the lowest UV index in Santa María Chimalapa.

What is the UV index intensity in October in Santa María Chimalapa?

In October, the average daily maximum UV index in Santa María Chimalapa, Mexico, is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from unprotected exposure to UV radiation.

Average temperature in October
Santa María Chimalapa, Mexico

Average temperature in October - Santa María Chimalapa, Mexico
  • Average high temperature in October: 30.7°C

The warmest month (with the highest average high temperature) is May (35°C).
The month with the lowest average high temperature is January (27.6°C).

  • Average low temperature in October: 21.8°C

The month with the highest average low temperature is May (23.8°C).
The coldest month (with the lowest average low temperature) is January (18.4°C).

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Average pressure in October
Santa María Chimalapa, Mexico

Average pressure in October - Santa María Chimalapa, Mexico
  • Average pressure in October: 1012.4mbar

The month with the highest atmospheric pressure is January (1015.8mbar).
The month with the lowest atmospheric pressure is May (1011.3mbar).

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Average wind speed in October
Santa María Chimalapa, Mexico

Average wind speed in October - Santa María Chimalapa, Mexico
  • Average wind speed in October: 13.8km/h

The windiest month (with the highest average wind speed) is January (17.4km/h).
The calmest month (with the lowest average wind speed) is June (8.9km/h).

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Average humidity in October
Santa María Chimalapa, Mexico

Average humidity in October - Santa María Chimalapa, Mexico
  • Average humidity in October: 73%

The month with the highest relative humidity is September (75%).
The months with the lowest relative humidity are April and May (62%).

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Average rainfall in October
Santa María Chimalapa, Mexico

Average rainfall in October - Santa María Chimalapa, Mexico
  • Average rainfall in October: 37mm

The wettest month (with the highest rainfall) is September (74mm).
The driest months (with the least rainfall) are February, March, November and December (2mm).

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Average rainfall days in October
Santa María Chimalapa, Mexico

Average rainfall days in October - Santa María Chimalapa, Mexico
  • Average rainfall days in October: 9.7 days

The month with the highest number of rainy days is June (18.8 days).
The month with the least rainy days is February (2.1 days).

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Average daylight in October /
Average sunshine in October
Santa María Chimalapa, Mexico

Average daylight in October / Average sunshine in October - Santa María Chimalapa, Mexico
  • Average daylight in October: 11h and 5min

The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 6min).

  • Average sunshine in October: 7h and 5min

The month with the most sunshine is May (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 7h and 30min).

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Average sunshine days in October
Santa María Chimalapa, Mexico

Average sunshine days in October - Santa María Chimalapa, Mexico
  • Average sunshine days in October: 18.3 days

The month with the most sunshine days is December (26.5 days).
The month with the least sunshine days is June (8.1 days).

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Average UV index in October
Santa María Chimalapa, Mexico

Average UV index in October - Santa María Chimalapa, Mexico
  • Average UV index in October: 6

The months with the highest UV index are February, March, April, May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, October, November and December (UV index 6).

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Average cloud cover in October
Santa María Chimalapa, Mexico

Average cloud cover in October - Santa María Chimalapa, Mexico
  • Average cloud cover in October: 26

The month with the most cloud cover is September (Cloud cover 37).
The months with the least cloud cover are March and December (Cloud cover 14).

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Average visibility in October
Santa María Chimalapa, Mexico

Average visibility in October - Santa María Chimalapa, Mexico
  • Average visibility in October: 10km

The months with the highest visibility are January, February, March, April, May, June, October, November and December (10km).
The months with the lowest visibility are July, August and September (9km).

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Santa María Chimalapa, Mexico

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