October weather forecast
Sulphur, LA

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Weather in October

October brings the much-awaited fall season to Sulphur, Louisiana, as temperatures drop further. With the clouds covering 26% of the sky, the sunshine is still visible yet mild and enjoyable. The temperatures continue their downward trend, offering a welcomed break from the preceding hot months. Despite a significant decrease in rainfall frequency, the humidity holds steady, keeping the weather comfortable. As the temperature drops to 79.9°F (26.6°C), residents embrace the end of the summer heatwave.

Temperature

Sulphur observes a small decrease in the average high-temperature with the arrival of October, falling from September's tropical 87.6°F (30.9°C) to a warm 79.9°F (26.6°C). Sulphur experiences a mean low-temperature of 62.1°F (16.7°C) during October.

Humidity

With an average relative humidity of 72%, October is the least humid month.

Rainfall

In Sulphur, Louisiana, during October, the rain falls for 11.6 days and regularly aggregates up to 2.64" (67mm) of precipitation. Throughout the year, there are 160.8 rainfall days, and 28.54" (725mm) of precipitation is accumulated.

Snowfall

In Sulphur, snow does not fall in February through December.

Daylight

In October, the average length of the day is 11h and 26min.
On the first day of October, sunrise is at 7:07 am and sunset at 6:58 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 6:26 pm CDT.

Sunshine

In Sulphur, the average sunshine in October is 6.5h.

UV index

In October, the average daily maximum UV index in Sulphur is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: In October, a daily UV index of 5 turns into the following recommendations:
Exercise prevention - Precautions against solar damage are endorsed. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.

Frequently asked questions

What are October temperatures?

In October, the average high-temperature and low-temperature are 79.9°F (26.6°C) and 62.1°F (16.7°C) respectively. In September, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 104°F (40°C).

What is the least humid month?

The least humid month is October, with an average relative humidity of 72%.

What is the average humidity in October?

In October, the average relative humidity is 72%.

How many days does it rain in October?

In Sulphur, during October, the rain falls for 11.6 days and regularly aggregates up to 2.64" (67mm) of precipitation.

When it does not snow?

In Sulphur, snow does not fall in February through December.

What is the average length of the day in October?

The average day length in October in Sulphur is 11h and 26min.

When is the sunrise / sunset in October?

In October, on the first day of the month, sunrise is at 7:07 am and sunset at 6:58 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 6:26 pm CDT.

How many hours of sunshine does Sulphur have in October?

In Sulphur, the average sunshine duration in October is 6.5h.

What is the UV index reading in October in Sulphur?

In October, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from 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
Sulphur, LA

Average temperature in October - Sulphur, LA
  • Average high temperature in October: 79.9°F

The warmest month (with the highest average high temperature) is August (91.9°F).
The month with the lowest average high temperature is January (59.2°F).

  • Average low temperature in October: 62.1°F

The month with the highest average low temperature is July (75.7°F).
The coldest month (with the lowest average low temperature) is January (44.2°F).

Average pressure in October
Sulphur, LA

Average pressure in October - Sulphur, LA
  • 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
Sulphur, LA

Average wind speed in October - Sulphur, LA
  • Average wind speed in October: 7.1mph

The windiest month (with the highest average wind speed) is April (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).

Average humidity in October
Sulphur, LA

Average humidity in October - Sulphur, LA
  • Average humidity in October: 72%

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is October (72%).

Average rainfall in October
Sulphur, LA

Average rainfall in October - Sulphur, LA
  • Average rainfall in October: 2.64"

The wettest month (with the highest rainfall) is August (3.9").
The driest month (with the least rainfall) is February (1.54").

Average rainfall days in October
Sulphur, LA

Average rainfall days in October - Sulphur, LA
  • Average rainfall days in October: 11.6 days

The month with the highest number of rainy days is August (17.7 days).
The month with the least rainy days is November (9.9 days).

Average snowfall in October
Sulphur, LA

Average snowfall in October - Sulphur, LA
  • Average snowfall in October: 0"

The month with the highest snowfall is January (0.12").
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
Sulphur, LA

Average snowfall days in October - Sulphur, LA
  • 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 February, March, April, May, June, July, August, September, October, November and December (0 days).

Average daylight in October /
Average sunshine in October
Sulphur, LA

Average daylight in October / Average sunshine in October - Sulphur, LA
  • 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 June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

Average sunshine days in October
Sulphur, LA

Average sunshine days in October - Sulphur, LA
  • Average sunshine days in October: 17.7 days

The month with the most sunshine days is January (18.3 days).
The month with the least sunshine days is August (10.6 days).

Average UV index in October
Sulphur, LA

Average UV index in October - Sulphur, LA
  • Average UV index in October: 5

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

Average cloud cover in October
Sulphur, LA

Average cloud cover in October - Sulphur, LA
  • Average cloud cover in October: 26

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is October (Cloud cover 26).

Average visibility in October
Sulphur, LA

Average visibility in October - Sulphur, LA
  • 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).

Sulphur, Louisiana, USA

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