October weather forecast
Sour Lake, TX

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Weather in October

October, like September, in Sour Lake, Texas, is a moderately hot autumn month, with an average temperature varying between 61.9°F (16.6°C) and 80.4°F (26.9°C).

Temperature

Sour Lake's October weather shows a modest shift in high-temperatures, falling from September's tropical 88.3°F (31.3°C) to a warm 80.4°F (26.9°C). In Sour Lake, in October, the average low-temperature is a comfortable 61.9°F (16.6°C).

Humidity

With an average relative humidity of 73%, October is the least humid month.

Rainfall

In Sour Lake, during October, the rain falls for 12.5 days and regularly aggregates up to 3.11" (79mm) of precipitation. Throughout the year, there are 174.4 rainfall days, and 35.67" (906mm) of precipitation is accumulated.

Snowfall

February through December are months without snowfall.

Daylight

In Sour Lake, the average length of the day in October is 11h and 26min.
On the first day of October, sunrise is at 7:11 am and sunset at 7:02 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 6:30 pm CDT.

Sunshine

In Sour Lake, the average sunshine in October is 6.5h.

UV index

In Sour Lake, the average daily maximum UV index in October is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: In October, the maximum UV index of 5 transforms into these recommendations:
Undertake protective steps - Preventing sun damage is advised. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Updated: Aug 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average October temperature?

During October, Sour Lake experiences an average high-temperature of 80.4°F (26.9°C) and a low-temperature of 61.9°F (16.6°C). In September, the average heat index (a.k.a. 'real feel', 'feels like'), which represents the influence of relative humidity on air temperature, is evaluated at 105.8°F (41°C).

What is the least humid month?

October is the least humid month, with an average relative humidity of 73%.

What is the average humidity in October?

In Sour Lake, Texas, the average relative humidity in October is 73%.

How much does it rain in October?

In Sour Lake, during October, the rain falls for 12.5 days and regularly aggregates up to 3.11" (79mm) of precipitation.

When it does not snow?

February through December are months without snowfall.

How many hours of daylight does Sour Lake have in October?

In October, the average day length in Sour Lake is 11h and 26min.

What time are sunrise and sunset in October?

In October, on the first day of the month, sunrise is at 7:11 am and sunset at 7:02 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 6:30 pm CDT.

How many hours of sunshine does Sour Lake have in October?

The average sunshine duration in October is 6.5h.

What is the UV index intensity in October in Sour Lake?

The average daily maximum UV index in October is 5. A UV Index reading of 3 to 5 represents a moderate health threat 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
Sour Lake, TX

Average temperature in October - Sour Lake, TX
  • Average high temperature in October: 80.4°F

The warmest month (with the highest average high temperature) is August (93.2°F).
The month with the lowest average high temperature is January (59.5°F).

  • Average low temperature in October: 61.9°F

The month with the highest average low temperature is July (75.6°F).
The coldest month (with the lowest average low temperature) is January (44.2°F).

Average pressure in October
Sour Lake, TX

Average pressure in October - Sour Lake, TX
  • Average pressure in October: 30.01"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in October
Sour Lake, TX

Average wind speed in October - Sour Lake, TX
  • Average wind speed in October: 6.1mph

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest months (with the lowest average wind speed) are July, August and September (5.3mph).

Average humidity in October
Sour Lake, TX

Average humidity in October - Sour Lake, TX
  • Average humidity in October: 73%

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is October (73%).

Average rainfall in October
Sour Lake, TX

Average rainfall in October - Sour Lake, TX
  • Average rainfall in October: 3.11"

The wettest month (with the highest rainfall) is May (4.21").
The driest month (with the least rainfall) is February (2.05").

Average rainfall days in October
Sour Lake, TX

Average rainfall days in October - Sour Lake, TX
  • Average rainfall days in October: 12.5 days

The month with the highest number of rainy days is August (17.8 days).
The months with the least rainy days are January and November (12.3 days).

Average snowfall in October
Sour Lake, TX

Average snowfall in October - Sour Lake, TX
  • Average snowfall in October: 0"

The month with the highest snowfall is January (0.16").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days in October
Sour Lake, TX

Average snowfall days in October - Sour Lake, 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, November and December (0 days).

Average daylight in October /
Average sunshine in October
Sour Lake, TX

Average daylight in October / Average sunshine in October - Sour Lake, TX
  • Average daylight in October: 11h and 2min

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

  • Average sunshine in October: 6h and 3min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

Average sunshine days in October
Sour Lake, TX

Average sunshine days in October - Sour Lake, TX
  • Average sunshine days in October: 16.6 days

The month with the most sunshine days is January (17.2 days).
The months with the least sunshine days are February and June (11.1 days).

Average UV index in October
Sour Lake, TX

Average UV index in October - Sour Lake, TX
  • Average UV index in October: 5

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

Average cloud cover in October
Sour Lake, TX

Average cloud cover in October - Sour Lake, TX
  • Average cloud cover in October: 29

The month with the most cloud cover is February (Cloud cover 53).
The months with the least cloud cover are August and October (Cloud cover 29).

Average visibility in October
Sour Lake, TX

Average visibility in October - Sour Lake, TX
  • Average visibility in October: 6mi

The months with the highest visibility are January, May, June, July, August, October, November and December (6mi).
The months with the lowest visibility are February, March, April and September (5mi).

Sour Lake, Texas, USA

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