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
The beginning of October subtly marks a decrease in the average high-temperature, transitioning from a hot 93°F (33.9°C) in September to a still tropical 87.6°F (30.9°C). The temperature lowers to an average of 70°F (21.1°C) during October nights.Heat index
The heat index value for October is computed to be a sweltering 95°F (35°C). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.Always consider that heat index estimations are for light winds and places in the shade. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. 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 extremely significant for babies and toddlers. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.
Humidity
In Rio Grande City, the average relative humidity in October is 61%.Rainfall
In Rio Grande City, in October, it is raining for 8.2 days, with typically 0.98" (25mm) of accumulated precipitation. Throughout the year, in Rio Grande City, there are 98.5 rainfall days, and 13.11" (333mm) of precipitation is accumulated.Snowfall
In Rio Grande City, Texas, snow does not fall in March through December.Daylight
The average length of the day in October in Rio Grande City is 11h and 32min.On the first day of the month, sunrise is at 7:28 am and sunset at 7:21 pm. On the last day of October, in Rio Grande City, sunrise is at 7:44 am and sunset at 6:53 pm CDT.
Sunshine
The average sunshine in October is 8.2h.UV index
In Rio Grande City, the average daily maximum UV index in October is 6. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the average person.Note: A maximum high daily UV index of 6 during October translates into the following directions:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. 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. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Frequently asked questions
Is it hot in Rio Grande City during October?
What is the average humidity in October in Rio Grande City?
How much does it rain in Rio Grande City in October?
When it does not snow in Rio Grande City?
What is the average length of the day in October in Rio Grande City?
When are sunrise and sunset in October in Rio Grande City?
How many hours of sunshine does Rio Grande City have in October?
What is the UV index intensity in October in Rio Grande City?
Average temperature in October
Rio Grande City, TX
- Average high temperature in October: 87.6°F
The warmest month (with the highest average high temperature) is August (100°F).
The month with the lowest average high temperature is January (69.8°F).
- Average low temperature in October: 70°F
The month with the highest average low temperature is August (80.1°F).
The coldest month (with the lowest average low temperature) is January (52.7°F).
Average pressure in October
Rio Grande City, TX
- Average pressure in October: 29.97"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The months with the lowest atmospheric pressure are May and June (29.87"Hg).
Average wind speed in October
Rio Grande City, TX
- Average wind speed in October: 9.9mph
The windiest month (with the highest average wind speed) is July (13.9mph).
The calmest month (with the lowest average wind speed) is December (9.2mph).
Average humidity in October
Rio Grande City, TX
- Average humidity in October: 61%
The month with the highest relative humidity is December (65%).
The month with the lowest relative humidity is August (53%).
Average rainfall in October
Rio Grande City, TX
- Average rainfall in October: 0.98"
The wettest month (with the highest rainfall) is September (2.56").
The driest month (with the least rainfall) is February (0.47").
Average rainfall days in October
Rio Grande City, TX
- Average rainfall days in October: 8.2 days
The month with the highest number of rainy days is September (15.3 days).
The month with the least rainy days is February (5.8 days).
Average snowfall days in October
Rio Grande City, TX
- Average snowfall days in October: 0 days
The months with the highest number of snowfall days are January and February (0.1 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in October /
Average sunshine in October
Rio Grande City, TX
- Average daylight in October: 11h and 3min
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: 8h and 1min
The months with the most sunshine are June and July (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days in October
Rio Grande City, TX
- Average sunshine days in October: 21.1 days
The months with the most sunshine days are July and August (22.6 days).
The month with the least sunshine days is September (12.9 days).
Average UV index in October
Rio Grande City, TX
- Average UV index in October: 6
The months with the highest UV index are July and August (UV index 8).
The month with the lowest UV index is December (UV index 4).
Average cloud cover in October
Rio Grande City, TX
- Average cloud cover in October: 24
The month with the most cloud cover is December (Cloud cover 36).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in October
Rio Grande City, 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).
Rio Grande City, Texas, USA
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