October weather forecastSan Ignacio, Mexico
October
Weather in October
October, like September, is a hot autumn month in San Ignacio, Mexico, with temperature in the range of an average high of 30°C (86°F) and an average low of 25.5°C (77.9°F).Temperature
San Ignacio experiences an average high-temperature of a still tropical 30°C (86°F) in October, subtly different from September's 30.3°C (86.5°F). San Ignacio sustains an average of approximately a moderately hot 25.5°C (77.9°F) during October nights, with little variation from daytime highs.Heat index
For October, the heat index is appraised at a sweltering 36°C (96.8°F). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.Consider that heat index readings are for situations in the shade and light wind. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', quantifies the warmth felt when relative humidity is considered. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.
Humidity
The average relative humidity in October is 72%.Rainfall
In San Ignacio, in October, it is raining for 10.4 days, with typically 49mm (1.93") of accumulated precipitation. In San Ignacio, during the entire year, the rain falls for 113.9 days and collects up to 454mm (17.87") of precipitation.Daylight
In October, the average length of the day in San Ignacio is 11h and 35min.On the first day of the month, sunrise is at 5:57 am and sunset at 5:52 pm. On the last day of October, in San Ignacio, sunrise is at 6:11 am and sunset at 5:26 pm MST.
Sunshine
In San Ignacio, the average sunshine in October is 7.8h.UV index
May through October, with an average maximum UV index of 7, are months with the highest UV index in San Ignacio. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.Note: The UV index of 7 in October translates into these instructions:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
San Ignacio, Mexico
- Average high temperature in October: 30°C
The warmest month (with the highest average high temperature) is August (30.9°C).
The month with the lowest average high temperature is February (25.1°C).
- Average low temperature in October: 25.5°C
The months with the highest average low temperature are July and August (26.9°C).
The coldest months (with the lowest average low temperature) are January and February (19.4°C).
Average pressure in October
San Ignacio, Mexico
- Average pressure in October: 1011.7mbar
The month with the highest atmospheric pressure is January (1015.4mbar).
The month with the lowest atmospheric pressure is September (1011.3mbar).
Average wind speed in October
San Ignacio, Mexico
- Average wind speed in October: 11km/h
The windiest month (with the highest average wind speed) is February (11.7km/h).
The calmest month (with the lowest average wind speed) is July (10.5km/h).
Average humidity in October
San Ignacio, Mexico
- Average humidity in October: 72%
The month with the highest relative humidity is September (77%).
The months with the lowest relative humidity are January and March (60%).
Average rainfall in October
San Ignacio, Mexico
- Average rainfall in October: 49mm
The wettest month (with the highest rainfall) is September (121mm).
The driest month (with the least rainfall) is April (0mm).
Average rainfall days in October
San Ignacio, Mexico
- Average rainfall days in October: 10.4 days
The month with the highest number of rainy days is August (25.3 days).
The month with the least rainy days is April (0.6 days).
Average daylight in October /
Average sunshine in October
San Ignacio, Mexico
- Average daylight in October: 11h and 36min
The month with the longest days is June (Average daylight: 13h and 36min).
The month with the shortest days is December (Average daylight: 10h and 42min).
- Average sunshine in October: 7h and 48min
The month with the most sunshine is May (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 7h and 18min).
Average sunshine days in October
San Ignacio, Mexico
- Average sunshine days in October: 17.8 days
The month with the most sunshine days is April (29.3 days).
The month with the least sunshine days is August (1.9 days).
Average UV index in October
San Ignacio, Mexico
- Average UV index in October: 7
The months with the highest UV index are May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are January, February, March, April, November and December (UV index 6).
Average cloud cover in October
San Ignacio, Mexico
- Average cloud cover in October: 16
The month with the most cloud cover is August (Cloud cover 33).
The month with the least cloud cover is May (Cloud cover 10).
Average visibility in October
San Ignacio, 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).
