October weather forecast
Marietta, OK

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Weather in October

October, the same as September, is a moderately hot autumn month in Marietta, Oklahoma, with an average temperature fluctuating between 73.8°F (23.2°C) and 55.8°F (13.2°C).

Temperature

With October's onset, the weather shows a temperature decrease, transitioning from a tropical 86°F (30°C) in September to a moderately hot 73.8°F (23.2°C). In Marietta, the expected average low-temperature for October is a refreshing 55.8°F (13.2°C).

Humidity

In Marietta, the average relative humidity in October is 67%.

Rainfall

In October, the rain falls for 10.6 days. Throughout October, 3.66" (93mm) of precipitation is accumulated. Throughout the year, there are 126.9 rainfall days, and 28.23" (717mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall.

Daylight

In Marietta, the average length of the day in October is 11h and 19min.
On the first day of the month, sunrise is at 7:23 am and sunset at 7:12 pm. On the last day of October, sunrise is at 7:47 am and sunset at 6:36 pm CDT.

Sunshine

In Marietta, the average sunshine in October is 6.7h.

UV index

In October, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum UV index of 4 during October leads to these instructions:
Put precautions into practice - Ensuring skin and eye safety is a necessity. It's recommended to limit sun exposure when its radiation is at its peak during midday. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Updated: Aug 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Marietta in October?

The high-temperature in Marietta during October is 73.8°F (23.2°C) and the low-temperature is 55.8°F (13.2°C). In September, the average heat index (a.k.a. 'feels like', 'real feel'), which combines relative humidity and air temperature, is evaluated at 93.2°F (34°C).

What is the average humidity in October?

In Marietta, the average relative humidity in October is 67%.

How many days does it rain in October?

In Marietta, in October, it is raining for 10.6 days, with typically 3.66" (93mm) of accumulated precipitation.

When it does not snow?

April through October are months without snowfall.

Does it snow in October?

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

What is the average length of the day in October in Marietta?

The average day length in October is 11h and 19min.

When are sunrise and sunset in October?

On the first day of October, sunrise is at 7:23 am and sunset at 7:12 pm. On the last day of the month, sunrise is at 7:47 am and sunset at 6:36 pm CDT.

How long on average sun shines in October?

The average sunshine duration in October is 6.7h.

What is the UV index intensity in October?

In October, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium hazard to health 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
Marietta, OK

Average temperature in October - Marietta, OK
  • Average high temperature in October: 73.8°F

The warmest month (with the highest average high temperature) is August (94.8°F).
The month with the lowest average high temperature is January (52.2°F).

  • Average low temperature in October: 55.8°F

The month with the highest average low temperature is July (73.9°F).
The coldest month (with the lowest average low temperature) is January (36°F).

Average pressure in October
Marietta, OK

Average pressure in October - Marietta, OK
  • 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 (29.89"Hg).

Average wind speed in October
Marietta, OK

Average wind speed in October - Marietta, OK
  • Average wind speed in October: 8.2mph

The windiest months (with the highest average wind speed) are March and April (10.4mph).
The calmest month (with the lowest average wind speed) is September (7mph).

Average humidity in October
Marietta, OK

Average humidity in October - Marietta, OK
  • Average humidity in October: 67%

The month with the highest relative humidity is May (76%).
The month with the lowest relative humidity is August (58%).

Average rainfall in October
Marietta, OK

Average rainfall in October - Marietta, OK
  • Average rainfall in October: 3.66"

The wettest month (with the highest rainfall) is May (3.86").
The driest months (with the least rainfall) are January and December (1.42").

Average rainfall days in October
Marietta, OK

Average rainfall days in October - Marietta, OK
  • Average rainfall days in October: 10.6 days

The month with the highest number of rainy days is May (14.6 days).
The month with the least rainy days is January (6.4 days).

Average snowfall in October
Marietta, OK

Average snowfall in October - Marietta, OK
  • Average snowfall in October: 0"

The month with the highest snowfall is February (1.22").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in October
Marietta, OK

Average snowfall days in October - Marietta, OK
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is February (1.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in October /
Average sunshine in October
Marietta, OK

Average daylight in October / Average sunshine in October - Marietta, OK
  • Average daylight in October: 11h and 2min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in October: 6h and 4min

The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

Average sunshine days in October
Marietta, OK

Average sunshine days in October - Marietta, OK
  • Average sunshine days in October: 19.2 days

The month with the most sunshine days is January (23.1 days).
The month with the least sunshine days is May (15 days).

Average UV index in October
Marietta, OK

Average UV index in October - Marietta, OK
  • Average UV index in October: 4

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

Average cloud cover in October
Marietta, OK

Average cloud cover in October - Marietta, OK
  • Average cloud cover in October: 28

The month with the most cloud cover is March (Cloud cover 38).
The month with the least cloud cover is August (Cloud cover 20).

Average visibility in October
Marietta, OK

Average visibility in October - Marietta, OK
  • 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).

Marietta, Oklahoma, USA

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