October weather forecast
Ames, IA

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Weather in October

October in Ames is truly a celebration of the fall season, characterized by the aesthetic transformation of foliage and cooler temperatures. The drop in temperature becomes evident, bringing a refreshing contrast to the previous summer months. Rainfall reduces to 2.09" (53mm) making for mostly dry days. Evenings start to experience a crisper climate, a clear indication of the impending winter chill. Despite this, the changing colors of the season and ample sunshine make it the perfect backdrop for outdoor activities.

Temperature

Ames's October weather is characterized by a distinct downswing in high-temperatures, falling from September's warm 74.8°F (23.8°C) to a mild 59.9°F (15.5°C). Throughout the nights in October, Ames experiences an average low-temperature of 44.2°F (6.8°C).

Humidity

The least humid month in Ames is October, with an average relative humidity of 70%.

Rainfall

In Ames, in October, it is raining for 9.6 days, with typically 2.09" (53mm) of accumulated precipitation. In Ames, during the entire year, the rain falls for 130.6 days and collects up to 27.48" (698mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 0.6 snowfall days, it receives 0.24" (6mm) of snow. Throughout the year, in Ames, Iowa, there are 36.2 snowfall days, and 15.43" (392mm) of snow is accumulated.

Daylight

In October, the average length of the day is 11h and 4min.
On the first day of the month, sunrise is at 7:12 am and sunset at 6:55 pm. On the last day of October, sunrise is at 7:46 am and sunset at 6:09 pm CDT.

Sunshine

In October, the average sunshine is 5.5h.

UV index

In October, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In October, an average UV index of 2 transforms into the following instructions:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
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Frequently asked questions

What is the temperature in October in Ames?

The average high-temperature, in October, in Ames, is 59.9°F (15.5°C), while the average low-temperature is 44.2°F (6.8°C). The average heat index (a.k.a. 'real feel', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in July is calculated to be 87.8°F (31°C).

What is the least humid month in Ames?

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

What is the average humidity in October in Ames?

In Ames, the average relative humidity in October is 70%.

How much does it rain in Ames in October?

In October, in Ames, Iowa, the rain falls for 9.6 days. Throughout October, 2.09" (53mm) of precipitation is accumulated.

When does it start snowing in Ames?

October is the first month it typically snows. Throughout October, in the average 0.6 snowfall days, it receives 0.24" (6mm) of snow.

How many hours of daylight does Ames have in October?

The average day length in October in Ames, Iowa, is 11h and 4min.

When are sunrise and sunset in October in Ames?

In October, on the first day of the month, sunrise is at 7:12 am and sunset at 6:55 pm. On the last day of the month, in Ames, Iowa, sunrise is at 7:46 am and sunset at 6:09 pm CDT.

How many hours of sunshine does Ames have in October?

The average sunshine duration in October in Ames, Iowa, is 5.5h.

What is the UV index reading in October in Ames?

In Ames, Iowa, the average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from unprotected exposure to UV radiation.
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
Ames, IA

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

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (26.6°F).

  • Average low temperature in October: 44.2°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (13.5°F).

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Average pressure in October
Ames, IA

Average pressure in October - Ames, IA
  • Average pressure in October: 30"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in October
Ames, IA

Average wind speed in October - Ames, IA
  • Average wind speed in October: 9.7mph

The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).

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Average humidity in October
Ames, IA

Average humidity in October - Ames, IA
  • Average humidity in October: 70%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in October
Ames, IA

Average rainfall in October - Ames, IA
  • Average rainfall in October: 2.09"

The wettest month (with the highest rainfall) is May (4.09").
The driest month (with the least rainfall) is January (0.94").

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Average rainfall days in October
Ames, IA

Average rainfall days in October - Ames, IA
  • Average rainfall days in October: 9.6 days

The month with the highest number of rainy days is June (18 days).
The month with the least rainy days is February (3.3 days).

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Average snowfall in October
Ames, IA

Average snowfall in October - Ames, IA
  • Average snowfall in October: 0.24"

The month with the highest snowfall is January (4.06").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in October
Ames, IA

Average snowfall days in October - Ames, IA
  • Average snowfall days in October: 0.6 days

The month with the highest number of snowfall days is January (9.1 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
Ames, IA

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

The month with the longest days is June (Average daylight: 15h and 12min).
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 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

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Average sunshine days in October
Ames, IA

Average sunshine days in October - Ames, IA
  • Average sunshine days in October: 19.3 days

The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is June (10.4 days).

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Average UV index in October
Ames, IA

Average UV index in October - Ames, 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
Ames, IA

Average cloud cover in October - Ames, IA
  • Average cloud cover in October: 38

The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is September (Cloud cover 31).

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Average visibility in October
Ames, IA

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

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

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Ames, Iowa, USA

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