October weather forecast
Biloxi, MS

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A tall and white iconic landmark of a lighthouse and other houses in this scenic field of clean lawns in Biloxi, Mississippi
A tall and white iconic landmark of a lighthouse and other houses in this scenic field of clean lawns in Biloxi, Mississippi

Weather in October

In the heart of the autumn season, October observes a significant fall in temperature with a high average of 78.4°F (25.8°C). The harvest moon foreshadows the arrival of cooler nights, replenishing the city's landscapes. As the rustling leaves sway to the rhythm of the coastal winds, a distinct crunch under your foot announces the arrival of autumn. Beaches deserted by the summer hordes gives a serene appeal. The climate, in unison with the captivating October charm, illuminates the poetic soul of the city.

Temperature

A subtle shift in Biloxi's weather is observed as September turns into October, with the average high temperature reducing from a hot 86.7°F (30.4°C) to a warm 78.4°F (25.8°C). Biloxi records an average low-temperature of 64°F (17.8°C) throughout the month of October.

Humidity

With an average relative humidity of 70%, October is the least humid month.

Rainfall

In Biloxi, in October, during 11 rainfall days, 2.91" (74mm) of precipitation is typically accumulated. In Biloxi, Mississippi, during the entire year, the rain falls for 179.4 days and collects up to 40.71" (1034mm) of precipitation.

Snowfall

February through December are months without snowfall.

Ocean temperature

In October, the average ocean temperature is 77.5°F (25.3°C).
Note: For activities such as swimming and diving, temperatures between 77°F (25°C) and 84.2°F (29°C) are perceived as particularly pleasant and satisfying for prolonged periods without feeling uneasy.

Daylight

In October, the average length of the day is 11h and 25min.
On the first day of October, sunrise is at 6:49 am and sunset at 6:40 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 6:08 pm CDT.

Sunshine

The average sunshine in October is 7.8h.

UV index

In Biloxi, the average daily maximum UV index in October is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 5 during October translates into the following directions:
Undertake protective steps - Preventing sun damage is advised. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Be mindful! Sand and water reflections can up the Sun's UV exposure.

Frequently asked questions

What are October temperatures?

An average high-temperature, in October, in Biloxi, is 78.4°F (25.8°C) and the average low-temperature is 64°F (17.8°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in September is computed to be 98.6°F (37°C).

What is the least humid month?

October is the least humid month, with an average relative humidity of 70%.

What is the average humidity in October?

The average relative humidity in October is 70%.

How many days does it rain in October in Biloxi?

In Biloxi, during October, the rain falls for 11 days and regularly aggregates up to 2.91" (74mm) of precipitation.

When it does not snow?

February through December are months without snowfall.

What is the ocean temperature in October in Biloxi?

In October, the average ocean temperature is 77.5°F (25.3°C). For swimming, diving, and other water activities, temperatures between 77°F (25°C) and 84.2°F (29°C) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

What is the average length of the day in October?

In October, the average day length is 11h and 25min.

When is the sunrise / sunset in October?

In October, on the first day of the month, sunrise is at 6:49 am and sunset at 6:40 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 6:08 pm CDT.

How long on average sun shines in October?

In October, the average sunshine duration is 7.8h.

How high is the UV index in October in Biloxi?

In Biloxi, the average daily maximum UV index in October is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from unprotected exposure to 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
Biloxi, MS

Average temperature in October - Biloxi, MS
  • Average high temperature in October: 78.4°F

The warmest months (with the highest average high temperature) are July and August (89.8°F).
The month with the lowest average high temperature is January (59.2°F).

  • Average low temperature in October: 64°F

The month with the highest average low temperature is August (77.7°F).
The coldest month (with the lowest average low temperature) is January (46°F).

Average pressure in October
Biloxi, MS

Average pressure in October - Biloxi, MS
  • Average pressure in October: 30.02"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.97"Hg).

Average wind speed in October
Biloxi, MS

Average wind speed in October - Biloxi, MS
  • Average wind speed in October: 7.6mph

The windiest month (with the highest average wind speed) is April (8.5mph).
The calmest month (with the lowest average wind speed) is July (5.9mph).

Average humidity in October
Biloxi, MS

Average humidity in October - Biloxi, MS
  • Average humidity in October: 70%

The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is October (70%).

Average rainfall in October
Biloxi, MS

Average rainfall in October - Biloxi, MS
  • Average rainfall in October: 2.91"

The wettest month (with the highest rainfall) is August (6.34").
The driest month (with the least rainfall) is November (2.09").

Average rainfall days in October
Biloxi, MS

Average rainfall days in October - Biloxi, MS
  • Average rainfall days in October: 11 days

The month with the highest number of rainy days is August (24.2 days).
The month with the least rainy days is November (8.3 days).

Average snowfall in October
Biloxi, MS

Average snowfall in October - Biloxi, MS
  • Average snowfall in October: 0"

The month with the highest snowfall is January (0.35").
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
Biloxi, MS

Average snowfall days in October - Biloxi, MS
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is January (0.4 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).

Average sea temperature in October
Biloxi, MS

Average sea temperature in October - Biloxi, MS
  • Average sea temperature in October: 77.5°F

The best month for swimming (with the highest average sea temperature) is August (86.5°F).
The coldest month (with the lowest average sea temperature) is January (56.5°F).

Average daylight in October /
Average sunshine in October
Biloxi, MS

Average daylight in October / Average sunshine in October - Biloxi, MS
  • 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: 7h and 5min

The month with the most sunshine is June (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).

Average sunshine days in October
Biloxi, MS

Average sunshine days in October - Biloxi, MS
  • Average sunshine days in October: 18.5 days

The month with the most sunshine days is November (19.8 days).
The months with the least sunshine days are July and August (5.1 days).

Average UV index in October
Biloxi, MS

Average UV index in October - Biloxi, MS
  • Average UV index in October: 5

The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January, November and December (UV index 4).

Average cloud cover in October
Biloxi, MS

Average cloud cover in October - Biloxi, MS
  • Average cloud cover in October: 23

The month with the most cloud cover is December (Cloud cover 44).
The month with the least cloud cover is October (Cloud cover 23).

Average visibility in October
Biloxi, MS

Average visibility in October - Biloxi, MS
  • 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).

Biloxi, Mississippi, USA

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