October weather forecast
Lynnville, IA

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Weather in October

October, like September, is a moderate autumn month in Lynnville, Iowa, with an average temperature fluctuating between 44.4°F (6.9°C) and 59.9°F (15.5°C).

Temperature

Lynnville's transition into October is marked by a distinct drop in the average high-temperature, reducing from a warm 74.7°F (23.7°C) in September to a mild 59.9°F (15.5°C). In October, the average low-temperature in Lynnville records at a frosty 44.4°F (6.9°C) during the nights.

Humidity

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

Rainfall

In Lynnville, in October, it is raining for 9.1 days, with typically 0.94" (24mm) of accumulated precipitation. Throughout the year, in Lynnville, there are 117.5 rainfall days, and 13.03" (331mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Lynnville are January through May, October through December. October is the first month it typically snows in Lynnville. Throughout October, in the average 0.5 snowfall days, it receives 0.31" (8mm) of snow. In Lynnville, during the entire year, snow falls for 30.7 days and aggregates up to 6.06" (154mm) of snow.

Daylight

The average length of the day in October is 11h and 4min.
On the first day of the month, sunrise is at 7:08 am and sunset at 6:52 pm. On the last day of October, in Lynnville, sunrise is at 7:42 am and sunset at 6:06 pm CDT.

Sunshine

The average sunshine in October in Lynnville, Iowa, is 5.5h.

UV index

The average daily maximum UV index in October is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: In October, a daily maximum UV index of 2 leads to the following instructions:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
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Frequently asked questions

What is the average October temperature in Lynnville?

In October, in Lynnville, the average high-temperature is 59.9°F (15.5°C), and the average low-temperature is 44.4°F (6.9°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in July is computed to be 87.8°F (31°C).

What is the least humid month in Lynnville?

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

What is the average humidity in October in Lynnville?

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

How many days does it rain in October in Lynnville?

In Lynnville, Iowa, in October, it is raining for 9.1 days, with typically 0.94" (24mm) of accumulated precipitation.

When does it start to snow in Lynnville?

October is the first month it typically snows in Lynnville. Throughout October, in the average 0.5 snowfall days, it receives 0.31" (8mm) of snow.

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

In October, the average day length in Lynnville, Iowa, is 11h and 4min.

When are sunrise and sunset in October in Lynnville?

On the first day of October, sunrise is at 7:08 am and sunset at 6:52 pm. On the last day of the month, sunrise is at 7:42 am and sunset at 6:06 pm CDT.

How many hours of sunshine does Lynnville have in October?

The average sunshine duration in October in Lynnville is 5.5h.

What is the UV index intensity in October in Lynnville?

The average daily maximum UV index in October in Lynnville, Iowa, is 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's 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
Lynnville, IA

Average temperature in October - Lynnville, IA
  • Average high temperature in October: 59.9°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (27°F).

  • Average low temperature in October: 44.4°F

The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (13.8°F).

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Average pressure in October
Lynnville, IA

Average pressure in October - Lynnville, IA
  • Average pressure in October: 30.01"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in October
Lynnville, IA

Average wind speed in October - Lynnville, IA
  • Average wind speed in October: 9.6mph

The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is August (7mph).

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Average humidity in October
Lynnville, IA

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

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in October
Lynnville, IA

Average rainfall in October - Lynnville, IA
  • Average rainfall in October: 0.94"

The wettest months (with the highest rainfall) are May and June (1.97").
The driest month (with the least rainfall) is January (0.47").

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Average rainfall days in October
Lynnville, IA

Average rainfall days in October - Lynnville, IA
  • Average rainfall days in October: 9.1 days

The month with the highest number of rainy days is June (15.1 days).
The month with the least rainy days is February (4.1 days).

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Average snowfall in October
Lynnville, IA

Average snowfall in October - Lynnville, IA
  • Average snowfall in October: 0.31"

The month with the highest snowfall is January (1.81").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in October
Lynnville, IA

Average snowfall days in October - Lynnville, IA
  • Average snowfall days in October: 0.5 days

The month with the highest number of snowfall days is January (8.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in October: 5h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

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Average sunshine days in October
Lynnville, IA

Average sunshine days in October - Lynnville, IA
  • Average sunshine days in October: 19.8 days

The month with the most sunshine days is January (21.1 days).
The month with the least sunshine days is June (11.5 days).

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Average UV index in October
Lynnville, IA

Average UV index in October - Lynnville, IA
  • Average UV index in October: 2

The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is January (UV index 1).

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Average cloud cover in October
Lynnville, IA

Average cloud cover in October - Lynnville, IA
  • Average cloud cover in October: 37

The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is September (Cloud cover 29).

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Average visibility in October
Lynnville, IA

Average visibility in October - Lynnville, IA
  • Average visibility in October: 6mi

The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).

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Lynnville, Iowa, USA

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