October weather forecast
O'Brien, TX

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Weather in October

October, the same as September, is another warm autumn month in O'Brien, Texas, with an average temperature varying between 57°F (13.9°C) and 76.5°F (24.7°C).

Temperature

O'Brien's progression into October includes a drop in the average high-temperature, from a tropical 87.4°F (30.8°C) in September to a moderately hot 76.5°F (24.7°C). O'Brien, during the month of October, experiences an average low-temperature of 57°F (13.9°C).

Humidity

The average relative humidity in October in O'Brien is 55%.

Rainfall

In October, the rain falls for 6.5 days. Throughout October, 1.42" (36mm) of precipitation is accumulated. In O'Brien, during the entire year, the rain falls for 92.6 days and collects up to 17.99" (457mm) of precipitation.

Snowfall

In O'Brien, snow does not fall in May through October.

Daylight

In October, the average length of the day is 11h and 20min.
On the first day of the month, sunrise is at 7:34 am and sunset at 7:23 pm. On the last day of October, in O'Brien, sunrise is at 7:57 am and sunset at 6:48 pm CDT.

Sunshine

The average sunshine in October is 8h.

UV index

In O'Brien, Texas, the average daily maximum UV index in October is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.
Note: The average daily UV index of 4 in October transforms into the following instructions:
Take precautions - Protection against sun damage is advised. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Updated: Aug 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in October?

In October, in O'Brien, the average high-temperature is 76.5°F (24.7°C), and the average low-temperature is 57°F (13.9°C). In September, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is evaluated at 93.2°F (34°C).

What is the average humidity in October?

In October, the average relative humidity is 55%.

How many days does it rain in October in O'Brien?

In October, the rain falls for 6.5 days. Throughout October, 1.42" (36mm) of precipitation is accumulated.

When it does not snow?

In O'Brien, snow does not fall in May through October.

Does it snow in October?

In O'Brien, in October, it doesn't snow. In November, it regularly snows.

How many hours of daylight does O'Brien have in October?

In October, the average day length is 11h and 20min.

What time are sunrise and sunset in October?

In October, on the first day of the month, sunrise is at 7:34 am and sunset at 7:23 pm. On the last day of the month, sunrise is at 7:57 am and sunset at 6:48 pm CDT.

How long on average sun shines in October?

In O'Brien, Texas, the average sunshine duration in October is 8h.

What is the UV index intensity in October?

In O'Brien, the average daily maximum UV index in October is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
O'Brien, TX

Average temperature in October - O
  • Average high temperature in October: 76.5°F

The warmest month (with the highest average high temperature) is August (97.3°F).
The months with the lowest average high temperature are January and December (55.4°F).

  • Average low temperature in October: 57°F

The month with the highest average low temperature is July (77°F).
The coldest month (with the lowest average low temperature) is January (36.5°F).

Average pressure in October
O'Brien, TX

Average pressure in October - O
  • Average pressure in October: 30"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

Average wind speed in October
O'Brien, TX

Average wind speed in October - O
  • Average wind speed in October: 11mph

The windiest month (with the highest average wind speed) is April (13mph).
The calmest month (with the lowest average wind speed) is September (9.4mph).

Average humidity in October
O'Brien, TX

Average humidity in October - O
  • Average humidity in October: 55%

The months with the highest relative humidity are May, September, November and December (56%).
The month with the lowest relative humidity is August (45%).

Average rainfall in October
O'Brien, TX

Average rainfall in October - O
  • Average rainfall in October: 1.42"

The wettest month (with the highest rainfall) is May (2.72").
The driest month (with the least rainfall) is February (0.67").

Average rainfall days in October
O'Brien, TX

Average rainfall days in October - O
  • Average rainfall days in October: 6.5 days

The month with the highest number of rainy days is September (11.7 days).
The month with the least rainy days is January (3.7 days).

Average snowfall in October
O'Brien, TX

Average snowfall in October - O
  • Average snowfall in October: 0"

The month with the highest snowfall is February (1.42").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in October
O'Brien, TX

Average snowfall days in October - O
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is February (2.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in October /
Average sunshine in October
O'Brien, TX

Average daylight in October / Average sunshine in October - O
  • Average daylight in October: 11h and 2min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in October: 8h and 0min

The month with the most sunshine is June (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).

Average sunshine days in October
O'Brien, TX

Average sunshine days in October - O
  • Average sunshine days in October: 22.3 days

The month with the most sunshine days is January (26.3 days).
The month with the least sunshine days is September (16.3 days).

Average UV index in October
O'Brien, TX

Average UV index in October - O
  • Average UV index in October: 4

The month with the highest UV index is July (UV index 8).
The month with the lowest UV index is December (UV index 2).

Average cloud cover in October
O'Brien, TX

Average cloud cover in October - O
  • Average cloud cover in October: 20

The month with the most cloud cover is March (Cloud cover 27).
The month with the least cloud cover is August (Cloud cover 16).

Average visibility in October
O'Brien, TX

Average visibility in October - O
  • 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).

O'Brien, Texas, USA

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