October weather forecast
Fairfield, OK

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Weather in October

October, the same as September, in Fairfield, Oklahoma, is an agreeable autumn month, with an average temperature fluctuating between 51.1°F (10.6°C) and 69.8°F (21°C).

Temperature

October ushers in a slight temperature change, with average high-temperatures reducing from September's moderately hot 82.6°F (28.1°C) to a pleasant 69.8°F (21°C). October nights are marked by an average temperature drop to a cool 51.1°F (10.6°C).

Humidity

In Fairfield, the average relative humidity in October is 71%.

Rainfall

In Fairfield, in October, it is raining for 12 days, with typically 3.03" (77mm) of accumulated precipitation. In Fairfield, Oklahoma, during the entire year, the rain falls for 151.2 days and collects up to 34.76" (883mm) of precipitation.

Snowfall

June through October are months without snowfall.

Daylight

The average length of the day in October is 11h and 16min.
On the first day of the month, sunrise is at 7:14 am and sunset at 7:01 pm. On the last day of October, sunrise is at 7:40 am and sunset at 6:23 pm CDT.

Sunshine

In Fairfield, Oklahoma, the average sunshine in October is 6.2h.

UV index

The average daily maximum UV index in October is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The UV index of 4 during October leads to these advisories:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.

Frequently asked questions

What is the average October temperature in Fairfield?

In October, in Fairfield, the average high-temperature is 69.8°F (21°C), and the average low-temperature is 51.1°F (10.6°C). In September, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, is calculated to be 87.8°F (31°C).

What is the average humidity in October?

The average relative humidity in October is 71%.

How much does it rain in October?

In Fairfield, in October, it is raining for 12 days, with typically 3.03" (77mm) of accumulated precipitation.

When it does not snow?

June through October are months without snowfall.

Does it snow in October?

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

What is the average length of the day in October?

In October, the average day length is 11h and 16min.

When are sunrise and sunset in October?

On the first day of October, sunrise is at 7:14 am and sunset at 7:01 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 6:23 pm CDT.

How many hours of sunshine does Fairfield have in October?

In October, the average sunshine duration is 6.2h.

What is the UV index reading in October?

The average daily maximum UV index in October is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability 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
Fairfield, OK

Average temperature in October - Fairfield, OK
  • Average high temperature in October: 69.8°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (45.9°F).

  • Average low temperature in October: 51.1°F

The month with the highest average low temperature is July (70.2°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).

Average pressure in October
Fairfield, OK

Average pressure in October - Fairfield, OK
  • Average pressure in October: 30.04"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in October
Fairfield, OK

Average wind speed in October - Fairfield, OK
  • Average wind speed in October: 7.6mph

The windiest month (with the highest average wind speed) is April (9.4mph).
The calmest month (with the lowest average wind speed) is July (5.8mph).

Average humidity in October
Fairfield, OK

Average humidity in October - Fairfield, OK
  • Average humidity in October: 71%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is August (70%).

Average rainfall in October
Fairfield, OK

Average rainfall in October - Fairfield, OK
  • Average rainfall in October: 3.03"

The wettest month (with the highest rainfall) is May (4.06").
The driest month (with the least rainfall) is February (1.97").

Average rainfall days in October
Fairfield, OK

Average rainfall days in October - Fairfield, OK
  • Average rainfall days in October: 12 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (8.2 days).

Average snowfall in October
Fairfield, OK

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

The month with the highest snowfall is February (1.46").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in October
Fairfield, OK

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

The month with the highest number of snowfall days is February (3.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in October: 6h and 1min

The months with the most sunshine are July and August (Average sunshine: 10h and 48min).
The months with the least sunshine are January and December (Average sunshine: 5h and 30min).

Average sunshine days in October
Fairfield, OK

Average sunshine days in October - Fairfield, OK
  • Average sunshine days in October: 17.4 days

The month with the most sunshine days is January (19.7 days).
The month with the least sunshine days is May (11.6 days).

Average UV index in October
Fairfield, OK

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

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are February and December (UV index 2).

Average cloud cover in October
Fairfield, OK

Average cloud cover in October - Fairfield, OK
  • Average cloud cover in October: 30

The months with the most cloud cover are February and March (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 23).

Average visibility in October
Fairfield, OK

Average visibility in October - Fairfield, 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).

Fairfield, Oklahoma, USA

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