Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
During the shift to October, Santo Tomas records a mild decrease in average high-temperature, moving from a hot 92.5°F (33.6°C) in September to a warm 85.6°F (29.8°C). Throughout October, Santo Tomas witnesses a nighttime temperature average of 68.2°F (20.1°C).Heat index
Throughout October, the heat index is appraised at a tropical 89.6°F (32°C). Ongoing activity coupled with exposure often results in weariness and could induce heat cramps.Heat index readings emphasize conditions of light breezes and shaded spots. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
Humidity
In October, the average relative humidity is 60%.Rainfall
In October, the rain falls for 6.6 days. Throughout October, 0.94" (24mm) of precipitation is accumulated. In Santo Tomas, during the entire year, the rain falls for 91.9 days and collects up to 10.55" (268mm) of precipitation.Snowfall
In Santo Tomas, snow does not fall in March through November.Daylight
The average length of the day in October is 11h and 29min.On the first day of the month, sunrise is at 7:32 am and sunset at 7:24 pm. On the last day of October, sunrise is at 7:49 am and sunset at 6:55 pm CDT.
Sunshine
In October, the average sunshine is 8h.UV index
The average daily maximum UV index in October is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the average person.Note: In October, the maximum UV index of 6 translates into these guidelines:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in October?
What is the average humidity in October?
How much does it rain in October?
When it does not snow?
What is the average length of the day in October?
What time are sunrise and sunset in October?
How many hours of sunshine does Santo Tomas have in October?
What is the UV index intensity in October?
Average temperature in October
Santo Tomas, TX
- Average high temperature in October: 85.6°F
The warmest month (with the highest average high temperature) is August (100°F).
The month with the lowest average high temperature is January (66.9°F).
- Average low temperature in October: 68.2°F
The month with the highest average low temperature is August (79.9°F).
The coldest month (with the lowest average low temperature) is January (50.2°F).
Average pressure in October
Santo Tomas, TX
- Average pressure in October: 29.98"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are May and June (29.86"Hg).
Average wind speed in October
Santo Tomas, TX
- Average wind speed in October: 10.3mph
The windiest month (with the highest average wind speed) is July (13.5mph).
The calmest month (with the lowest average wind speed) is December (8.9mph).
Average humidity in October
Santo Tomas, TX
- Average humidity in October: 60%
The month with the highest relative humidity is December (62%).
The month with the lowest relative humidity is August (49%).
Average rainfall in October
Santo Tomas, TX
- Average rainfall in October: 0.94"
The wettest month (with the highest rainfall) is September (2.17").
The driest month (with the least rainfall) is February (0.43").
Average rainfall days in October
Santo Tomas, TX
- Average rainfall days in October: 6.6 days
The month with the highest number of rainy days is September (12.9 days).
The month with the least rainy days is November (5.5 days).
Average snowfall days in October
Santo Tomas, TX
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is January (0.2 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
Santo Tomas, TX
- Average daylight in October: 11h and 3min
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 0min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days in October
Santo Tomas, TX
- Average sunshine days in October: 22.9 days
The month with the most sunshine days is January (23.3 days).
The month with the least sunshine days is September (15.1 days).
Average UV index in October
Santo Tomas, TX
- Average UV index in October: 6
The months with the highest UV index are 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
Santo Tomas, TX
- Average cloud cover in October: 25
The month with the most cloud cover is December (Cloud cover 36).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in October
Santo Tomas, 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).
Santo Tomas, Texas, USA
Weather forecast for your location
2. Allow the app to use your location