October weather forecast
Newton, IA

Weather in October

October, the same as September, in Newton, Iowa, is another mild autumn month, with temperature in the range of an average low of 44.2°F (6.8°C) and an average high of 59.9°F (15.5°C).

Temperature

In October, the average high-temperature declines considerably, from a moderately hot 74.7°F (23.7°C) in September, to a mild 59.9°F (15.5°C). In October, in Newton, the average low-temperature is 44.2°F (6.8°C).

Humidity

The least humid month is October, with an average relative humidity of 71%.

Rainfall

In Newton, in October, it is raining for 7 days, with typically 0.67" (17mm) of accumulated precipitation. Throughout the year, there are 106.7 rainfall days, and 11.77" (299mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Newton, Iowa. October is the first month it typically snows in Newton. Throughout October, in the average 0.5 snowfall days, it receives 0.16" (4mm) of snow. Throughout the year, in Newton, there are 28.8 snowfall days, and 5.28" (134mm) of snow is accumulated.

Daylight

In October, the average length of the day is 11.1h.

Sunshine

In Newton, the average sunshine is 5.6h.

UV index

In October, the average daily maximum UV index in Newton is 2. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to the UV radiation for the ordinary person.
Note: In October, the average maximum UV index of 2 translate into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the least humid month in Newton?

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

What is the average humidity in October in Newton?

The average relative humidity in October in Newton is 71%.

How many days does it rain in October in Newton?

In Newton, Iowa, in October, it is raining for 7 days, with typically 0.67" (17mm) of accumulated precipitation.

When does it start snowing in Newton?

October is the first month it typically snows in Newton. Throughout October, in the average 0.5 snowfall days, it receives 0.16" (4mm) of snow.

How many hours of daylight does Newton have in October?

In October, the average length of the day in Newton is 11.1h.

How long on average sun shines in October in Newton?

In Newton, the average sunshine in October is 5.6h.

What is the UV index reading in October in Newton?

In Newton, Iowa, the average daily maximum UV index in October is 2. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to the Sun's UV rays.

Average temperature in October
Newton, IA

Average temperature in October - Newton, IA
  • Average high temperature in October: 15.5°C

The warmest month (with the highest average high temperature) is July (27.5°C).
The month with the lowest average high temperature is January (-2.7°C).

  • Average low temperature in October: 6.8°C

The month with the highest average low temperature is July (18.2°C).
The coldest month (with the lowest average low temperature) is January (-9.8°C).

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Average pressure in October
Newton, IA

Average pressure in October - Newton, IA
  • Average pressure in October: 1016.1mbar

The month with the highest atmospheric pressure is January (1021.1mbar).
The month with the lowest atmospheric pressure is June (1012.2mbar).

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Average wind speed in October
Newton, IA

Average wind speed in October - Newton, IA
  • Average wind speed in October: 15.5km/h

The windiest month (with the highest average wind speed) is April (17km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).

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Average humidity in October
Newton, IA

Average humidity in October - Newton, 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
Newton, IA

Average rainfall in October - Newton, IA
  • Average rainfall in October: 17mm

The wettest month (with the highest rainfall) is May (54mm).
The driest months (with the least rainfall) are January, February and December (10mm).

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Average rainfall days in October
Newton, IA

Average rainfall days in October - Newton, IA
  • Average rainfall days in October: 7 days

The month with the highest number of rainy days is May (14.7 days).
The month with the least rainy days is February (3.4 days).

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Average snowfall in October
Newton, IA

Average snowfall in October - Newton, IA
  • Average snowfall in October: 4mm

The month with the highest snowfall is January (44mm).
The months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in October
Newton, IA

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

The month with the highest number of snowfall days is January (8.4 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
Newton, IA

Average daylight in October / Average sunshine in October - Newton, IA
  • Average daylight in October: 11.1h

The month with the longest days is June (Average daylight: 15.2h).
The month with the shortest days is December (Average daylight: 9.2h).

  • Average sunshine in October: 5.6h

The month with the most sunshine is July (Average sunshine: 10.3h).
The month with the least sunshine is January (Average sunshine: 4.2h).

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Average sunshine days in October
Newton, IA

Average sunshine days in October - Newton, IA
  • Average sunshine days in October: 21.6 days

The month with the most sunshine days is December (22.9 days).
The month with the least sunshine days is June (12.2 days).

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Average UV index in October
Newton, IA

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

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

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Average cloud cover in October
Newton, IA

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

The month with the most cloud cover is January (Cloud cover 55).
The months with the least cloud cover are July and September (Cloud cover 30).

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Average visibility in October
Newton, IA

Average visibility in October - Newton, IA
  • Average visibility in October: 9km

The month with the highest visibility is November (10km).
The months with the lowest visibility are July and August (8km).

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