October weather forecast
Tlalchiyahualica, Mexico

October

Weather in October

October, like September, in Tlalchiyahualica, Mexico, is another warm autumn month, with an average temperature varying between 27.7°C (81.9°F) and 17.2°C (63°F).

Temperature

With October's arrival, Tlalchiyahualica's weather records an average high-temperature of a still moderately hot 27.7°C (81.9°F), marking little difference from September's 29.7°C (85.5°F). In October, Tlalchiyahualica experiences an average nighttime temperature of 17.2°C (63°F).

Heat index

For October, the heat index is calculated to be a hot 31°C (87.8°F). If one sustains activity during exposure, it could lead to a sense of fatigue, with a chance of heat cramps.
In the scope of the heat index, its values resonate with shade and light wind conditions. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.

Humidity

The average relative humidity in October is 80%.

Rainfall

In Tlalchiyahualica, during October, the rain falls for 17.6 days and regularly aggregates up to 118mm (4.65") of precipitation. Throughout the year, there are 195.2 rainfall days, and 782mm (30.79") of precipitation is accumulated.

Daylight

The average length of the day in October in Tlalchiyahualica is 11h and 40min.
On the first day of October, sunrise is at 6:24 am and sunset at 6:21 pm. On the last day of the month, sunrise is at 6:36 am and sunset at 5:58 pm CST.

Sunshine

In Tlalchiyahualica, Mexico, the average sunshine in October is 8.2h.

UV index

The average daily maximum UV index in October is 6. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: The daily high UV index of 6 during October translates into the following recommendations:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.

Frequently asked questions

What are October temperatures?
The high-temperature during October is 27.7°C (81.9°F) and the low-temperature is 17.2°C (63°F). In October, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, is calculated to be 31°C (87.8°F).
What is the average humidity in October?
The average relative humidity in October is 80%.
How much does it rain in October?
In Tlalchiyahualica, in October, during 17.6 rainfall days, 118mm (4.65") of precipitation is typically accumulated.
What is the average length of the day in October?
In Tlalchiyahualica, the average day length in October is 11h and 40min.
When is the sunrise / sunset in October?
On the first day of October, sunrise is at 6:24 am and sunset at 6:21 pm. On the last day of the month, sunrise is at 6:36 am and sunset at 5:58 pm CST.
How long on average sun shines in October?
The average sunshine duration in October is 8.2h.
What is the UV index reading in October?
The average daily maximum UV index in October is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in October
Tlalchiyahualica, Mexico
  • Average high temperature in October: 27.7°C

The warmest month (with the highest average high temperature) is May (33.5°C).
The month with the lowest average high temperature is January (22.3°C).

  • Average low temperature in October: 17.2°C

The month with the highest average low temperature is June (20.6°C).
The coldest month (with the lowest average low temperature) is January (11.8°C).

Average pressure in October
Tlalchiyahualica, Mexico
  • Average pressure in October: 1015.7mbar

The month with the highest atmospheric pressure is January (1019.3mbar).
The month with the lowest atmospheric pressure is May (1012.9mbar).

Average wind speed in October
Tlalchiyahualica, Mexico
  • Average wind speed in October: 5.2km/h

The windiest month (with the highest average wind speed) is April (6.7km/h).
The calmest months (with the lowest average wind speed) are November and December (4.9km/h).

Average humidity in October
Tlalchiyahualica, Mexico
  • Average humidity in October: 80%

The month with the highest relative humidity is September (82%).
The month with the lowest relative humidity is April (67%).

Average rainfall in October
Tlalchiyahualica, Mexico
  • Average rainfall in October: 118mm

The wettest month (with the highest rainfall) is September (119mm).
The driest month (with the least rainfall) is December (22mm).

Average rainfall days in October
Tlalchiyahualica, Mexico
  • Average rainfall days in October: 17.6 days

The month with the highest number of rainy days is September (23.4 days).
The month with the least rainy days is January (11.7 days).

Average daylight in October /
Average sunshine in October
Tlalchiyahualica, Mexico
  • Average daylight in October: 11h and 4min

The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).

  • Average sunshine in October: 8h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 0min).
The month with the least sunshine is November (Average sunshine: 6h and 0min).

Average sunshine days in October
Tlalchiyahualica, Mexico
  • Average sunshine days in October: 10.7 days

The month with the most sunshine days is January (16.5 days).
The month with the least sunshine days is September (5.5 days).

Average UV index in October
Tlalchiyahualica, Mexico
  • Average UV index in October: 6

The months with the highest UV index are May and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 5).

Average cloud cover in October
Tlalchiyahualica, Mexico
  • Average cloud cover in October: 39

The month with the most cloud cover is September (Cloud cover 44).
The month with the least cloud cover is April (Cloud cover 31).

Average visibility in October
Tlalchiyahualica, Mexico
  • Average visibility in October: 8km

The months with the highest visibility are April and May (9km).
The month with the lowest visibility is July (7km).

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