October weather forecast
Sour Lake, TX

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Weather in October

October, the same as September, is a moderately hot autumn month in Sour Lake, Texas, with temperature in the range of an average high of 80.4°F (26.9°C) and an average low of 61.9°F (16.6°C).

Temperature

October's arrival aligns with a minor decrease in average high-temperatures, from September's hot 88.3°F (31.3°C) to a warm 80.4°F (26.9°C). Sour Lake experiences a steady low-temperature of 61.9°F (16.6°C) throughout October.

Humidity

The least humid month in Sour Lake is October, with an average relative humidity of 73%.

Rainfall

In Sour Lake, Texas, in October, it is raining for 12.5 days, with typically 3.11" (79mm) of accumulated 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, Texas, the average length of the day in October is 11h and 26min.
On the first day of October in Sour Lake, 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

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 of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The daily maximum UV index of 5 in October interprets into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
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Frequently asked questions

What is the temperature in October in Sour Lake?

The high-temperature in Sour Lake, Texas, during October is 80.4°F (26.9°C) and the low-temperature is 61.9°F (16.6°C). In September, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is evaluated at 105.8°F (41°C).

What is the least humid month in Sour Lake?

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

What is the average humidity in October in Sour Lake?

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

How many days does it rain in October in Sour Lake?

In October, the rain falls for 12.5 days. Throughout October, 3.11" (79mm) of precipitation is accumulated.

When it does not snow in Sour Lake?

In Sour Lake, Texas, snow does not fall in February through December.

What is the average length of the day in October in Sour Lake?

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

When is the sunrise / sunset in October in Sour Lake?

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, in Sour Lake, Texas, sunrise is at 7:31 am and sunset at 6:30 pm CDT.

How long on average sun shines in October in Sour Lake?

In Sour Lake, Texas, 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 in Sour Lake is 5. A UV Index of 3 to 5 symbolizes a medium health risk from unsafe exposure to Sun's UV rays.
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).

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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).

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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).

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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%).

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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").

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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).

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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").

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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).

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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).

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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).

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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).

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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).

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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).

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Sour Lake, Texas, USA

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