October weather forecastPiedras Negras, Mexico
October weather for Piedras Negras, Mexico: October, like September, in Piedras Negras, Mexico, is another warm autumn month, with an average temperature ranging between max 28.5°C (83.3°F) and min 18.7°C (65.7°F). In Piedras Negras, in October, it is raining for 6.5 days, with typically 41mm (1.61") of accumulated precipitation.
October
Weather in October
October, like September, in Piedras Negras, Mexico, is another warm autumn month, with an average temperature ranging between max 28.5°C (83.3°F) and min 18.7°C (65.7°F).Temperature
Piedras Negras's weather subtly changes with the onset of October, barely falling from a tropical 32.6°C (90.7°F) in September to a moderately hot 28.5°C (83.3°F). Throughout the month of October, Piedras Negras reports a steady low-temperature average of 18.7°C (65.7°F).Heat index
Throughout October, the heat index is appraised at a hot 30°C (86°F). If one continues to be active during exposure, it might cause tiredness and subsequent heat cramps.Heat index details are generally centered around shaded locations and a mild breeze. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
Humidity
The average relative humidity in October in Piedras Negras is 58%.Rainfall
In Piedras Negras, in October, it is raining for 6.5 days, with typically 41mm (1.61") of accumulated precipitation. Throughout the year, in Piedras Negras, there are 89.7 rainfall days, and 341mm (13.43") of precipitation is accumulated.Snowfall
In Piedras Negras, snow does not fall in January through November.Daylight
The average length of the day in October in Piedras Negras is 11h and 28min.On the first day of October in Piedras Negras, sunrise is at 6:35 am and sunset at 6:27 pm. On the last day of the month, sunrise is at 6:54 am and sunset at 5:57 pm CST.
Sunshine
In Piedras Negras, the average sunshine in October is 8.1h.UV index
In Piedras Negras, Mexico, the average daily maximum UV index in October is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: In October, the maximum UV index of 5 suggests these recommendations:
Take precautions - Protection against skin and eye damage is obliged. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Piedras Negras, Mexico
- Average high temperature in October: 28.5°C
The warmest month (with the highest average high temperature) is August (37.2°C).
The month with the lowest average high temperature is January (18.3°C).
- Average low temperature in October: 18.7°C
The month with the highest average low temperature is August (26.3°C).
The coldest month (with the lowest average low temperature) is January (8.3°C).
Average pressure in October
Piedras Negras, Mexico
- Average pressure in October: 1015.6mbar
The month with the highest atmospheric pressure is January (1020.7mbar).
The month with the lowest atmospheric pressure is May (1011.6mbar).
Average wind speed in October
Piedras Negras, Mexico
- Average wind speed in October: 14.7km/h
The windiest month (with the highest average wind speed) is June (18.8km/h).
The calmest month (with the lowest average wind speed) is December (12.4km/h).
Average humidity in October
Piedras Negras, Mexico
- Average humidity in October: 58%
The month with the highest relative humidity is November (60%).
The month with the lowest relative humidity is August (47%).
Average rainfall in October
Piedras Negras, Mexico
- Average rainfall in October: 41mm
The wettest month (with the highest rainfall) is May (75mm).
The driest months (with the least rainfall) are January and February (8mm).
Average rainfall days in October
Piedras Negras, Mexico
- Average rainfall days in October: 6.5 days
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 in October
Piedras Negras, Mexico
- Average snowfall in October: 0mm
The month with the highest snowfall is December (1mm).
The months with the least snowfall are January, February, March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in October
Piedras Negras, Mexico
- Average snowfall days in October: 0 days
The months with the highest number of snowfall days are January, February and December (0.1 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in October /
Average sunshine in October
Piedras Negras, Mexico
- Average daylight in October: 11h and 30min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in October: 8h and 6min
The month with the most sunshine is June (Average sunshine: 11h and 6min).
The month with the least sunshine is November (Average sunshine: 6h and 0min).
Average sunshine days in October
Piedras Negras, Mexico
- Average sunshine days in October: 22.6 days
The month with the most sunshine days is January (25.6 days).
The month with the least sunshine days is September (14.7 days).
Average UV index in October
Piedras Negras, Mexico
- Average UV index in October: 5
The months with the highest UV index are June, July and August (UV index 8).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in October
Piedras Negras, Mexico
- Average cloud cover in October: 25
The month with the most cloud cover is May (Cloud cover 32).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in October
Piedras Negras, Mexico
- Average visibility in October: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
