October weather forecastSan Perlita, TX
October
Weather in October
October, like September, in San Perlita, Texas, is a moderately hot autumn month, with temperature in the range of an average high of 85.1°F (29.5°C) and an average low of 71.4°F (21.9°C).Temperature
San Perlita records a mild change in average high-temperature during October, easing from a hot 90.5°F (32.5°C) in September to a warm 85.1°F (29.5°C). San Perlita's temperature lowers to a mean of 71.4°F (21.9°C) during the nights in October.Heat index
The heat index value for October is estimated at a tropical 91.4°F (33°C). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.The standards for the heat index are set for locations in shade and under light breezes. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance 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
In San Perlita, the average relative humidity in October is 67%.Rainfall
In San Perlita, during October, the rain falls for 11.4 days and regularly aggregates up to 1.38" (35mm) of precipitation. Throughout the year, there are 125.2 rainfall days, and 15.28" (388mm) of precipitation is accumulated.Daylight
In San Perlita, the average length of the day in October is 11h and 31min.On the first day of the month, sunrise is at 7:23 am and sunset at 7:16 pm. On the last day of October, sunrise is at 7:39 am and sunset at 6:48 pm CDT.
Sunshine
In San Perlita, the average sunshine in October is 7.6h.UV index
In October, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The daily maximum UV index of 6 in October interprets into the following advice:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
San Perlita, TX
- Average high temperature in October: 85.1°F
The warmest month (with the highest average high temperature) is August (95.5°F).
The month with the lowest average high temperature is January (68.5°F).
- Average low temperature in October: 71.4°F
The month with the highest average low temperature is August (79.5°F).
The coldest month (with the lowest average low temperature) is January (54.1°F).
Average pressure in October
San Perlita, TX
- Average pressure in October: 29.96"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in October
San Perlita, TX
- Average wind speed in October: 9.3mph
The windiest months (with the highest average wind speed) are April and May (11.9mph).
The calmest month (with the lowest average wind speed) is September (8.9mph).
Average humidity in October
San Perlita, TX
- Average humidity in October: 67%
The month with the highest relative humidity is May (73%).
The month with the lowest relative humidity is August (65%).
Average rainfall in October
San Perlita, TX
- Average rainfall in October: 1.38"
The wettest month (with the highest rainfall) is September (2.64").
The driest month (with the least rainfall) is February (0.59").
Average rainfall days in October
San Perlita, TX
- Average rainfall days in October: 11.4 days
The month with the highest number of rainy days is September (17.2 days).
The month with the least rainy days is July (7.4 days).
Average daylight in October /
Average sunshine in October
San Perlita, TX
- Average daylight in October: 11h and 30min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in October: 7h and 36min
The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Average sunshine days in October
San Perlita, TX
- Average sunshine days in October: 17 days
The month with the most sunshine days is July (22.1 days).
The month with the least sunshine days is September (10.6 days).
Average UV index in October
San Perlita, TX
- Average UV index in October: 6
The month with the highest UV index is July (UV index 8).
The month with the lowest UV index is December (UV index 4).
Average cloud cover in October
San Perlita, TX
- Average cloud cover in October: 27
The month with the most cloud cover is December (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in October
San Perlita, TX
- Average visibility in October: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
