October weather forecast
Farmington, IA

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Weather in October

October, the same as September, is another comfortable autumn month in Farmington, Iowa, with an average temperature varying between 63.3°F (17.4°C) and 46°F (7.8°C).

Temperature

The average high-temperature drops in October, from September's warm 77.4°F (25.2°C) to an enjoyable 63.3°F (17.4°C). In Farmington, in October, the average low-temperature is a chilly 46°F (7.8°C).

Humidity

October is the least humid month in Farmington, with an average relative humidity of 71%.

Rainfall

In Farmington, Iowa, in October, during 10.1 rainfall days, 2.01" (51mm) of precipitation is typically accumulated. Throughout the year, there are 134.4 rainfall days, and 27.44" (697mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall in Farmington, Iowa. October is the first month it typically snows in Farmington, Iowa. Throughout October, in the average 0.4 snowfall days, it receives 0.28" (7mm) of snow. Throughout the year, in Farmington, there are 24.7 snowfall days, and 11.69" (297mm) of snow is accumulated.

Daylight

The average length of the day in October is 11h and 7min.
On the first day of the month, sunrise is at 7:04 am and sunset at 6:48 pm. On the last day of October, sunrise is at 7:36 am and sunset at 6:04 pm CDT.

Sunshine

In October, the average sunshine is 5.7h.

UV index

In Farmington, the average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.
Note: A maximum high daily UV index of 3 during October translates into the following directions:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
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Frequently asked questions

What are the temperatures in Farmington in October?

Farmington in October has an average high-temperature of 63.3°F (17.4°C) and an average low-temperature of 46°F (7.8°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in August is calculated to be 89.6°F (32°C).

What is the least humid month in Farmington?

October is the least humid month in Farmington, Iowa, with an average relative humidity of 71%.

What is the average humidity in October in Farmington?

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

How much does it rain in Farmington in October?

In Farmington, during October, the rain falls for 10.1 days and regularly aggregates up to 2.01" (51mm) of precipitation.

When does it start snowing in Farmington?

October is the first month it typically snows in Farmington, Iowa. Throughout October, in the average 0.4 snowfall days, it receives 0.28" (7mm) of snow.

How many hours of daylight does Farmington have in October?

In Farmington, Iowa, the average day length in October is 11h and 7min.

What time are sunrise and sunset in October in Farmington?

On the first day of October in Farmington, Iowa, sunrise is at 7:04 am and sunset at 6:48 pm. On the last day of the month, sunrise is at 7:36 am and sunset at 6:04 pm CDT.

How long on average sun shines in October in Farmington?

In October, the average sunshine duration is 5.7h.

What is the UV index reading in October in Farmington?

The average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a moderate vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Farmington, IA

Average temperature in October - Farmington, IA
  • Average high temperature in October: 63.3°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (31.6°F).

  • Average low temperature in October: 46°F

The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

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Average pressure in October
Farmington, IA

Average pressure in October - Farmington, IA
  • Average pressure in October: 30.02"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in October
Farmington, IA

Average wind speed in October - Farmington, IA
  • Average wind speed in October: 9.3mph

The windiest month (with the highest average wind speed) is January (10.5mph).
The calmest months (with the lowest average wind speed) are July and August (6.7mph).

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Average humidity in October
Farmington, IA

Average humidity in October - Farmington, IA
  • Average humidity in October: 71%

The months with the highest relative humidity are June and July (81%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in October
Farmington, IA

Average rainfall in October - Farmington, IA
  • Average rainfall in October: 2.01"

The wettest month (with the highest rainfall) is May (3.7").
The driest month (with the least rainfall) is January (1.22").

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Average rainfall days in October
Farmington, IA

Average rainfall days in October - Farmington, IA
  • Average rainfall days in October: 10.1 days

The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is February (4.7 days).

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Average snowfall in October
Farmington, IA

Average snowfall in October - Farmington, IA
  • Average snowfall in October: 0.28"

The month with the highest snowfall is January (3.98").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in October
Farmington, IA

Average snowfall days in October - Farmington, IA
  • Average snowfall days in October: 0.4 days

The month with the highest number of snowfall days is January (7.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in October /
Average sunshine in October
Farmington, IA

Average daylight in October / Average sunshine in October - Farmington, IA
  • Average daylight in October: 11h and 1min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in October: 5h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

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Average sunshine days in October
Farmington, IA

Average sunshine days in October - Farmington, IA
  • Average sunshine days in October: 19.1 days

The month with the most sunshine days is December (19.5 days).
The month with the least sunshine days is June (10.9 days).

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Average UV index in October
Farmington, IA

Average UV index in October - Farmington, IA
  • Average UV index in October: 3

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in October
Farmington, IA

Average cloud cover in October - Farmington, IA
  • Average cloud cover in October: 35

The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 28).

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Average visibility in October
Farmington, IA

Average visibility in October - Farmington, IA
  • 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).

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Farmington, Iowa, USA

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