October weather forecast
Miller, IA

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Weather in October

October, like September, is a moderate autumn month in Miller, Iowa, with an average temperature ranging between max 56.7°F (13.7°C) and min 42.3°F (5.7°C).

Temperature

October's onset witnesses a marked shift in the average high-temperature, moving from an agreeable 72.1°F (22.3°C) in September to a refreshing 56.7°F (13.7°C). An average low-temperature of 42.3°F (5.7°C) is expected during October.

Humidity

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

Rainfall

In Miller, during October, the rain falls for 10.5 days and regularly aggregates up to 1.97" (50mm) of precipitation. Throughout the year, there are 136.2 rainfall days, and 25.39" (645mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 2 snowfall days, it receives 0.31" (8mm) of snow. In Miller, during the entire year, snow falls for 55.1 days and aggregates up to 22.05" (560mm) of snow.

Daylight

In Miller, the average length of the day in October is 11h and 1min.
On the first day of the month, sunrise is at 7:12 am and sunset at 6:54 pm. On the last day of October, in Miller, sunrise is at 7:48 am and sunset at 6:07 pm CDT.

Sunshine

In Miller, the average sunshine in October is 5.4h.

UV index

In Miller, the average daily maximum UV index in October is 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In October, the maximum UV index of 2 suggests this advice:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Updated: Aug 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in October?

In October, the average high-temperature and low-temperature in Miller are 56.7°F (13.7°C) and 42.3°F (5.7°C) respectively.

What is the least humid month?

October is the least humid month, with an average relative humidity of 70%.

What is the average humidity in October?

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

How many days does it rain in October?

In October, the rain falls for 10.5 days. Throughout October, 1.97" (50mm) of precipitation is accumulated.

When does it start snowing?

October is the first month it typically snows. Throughout October, in the average 2 snowfall days, it receives 0.31" (8mm) of snow.

What is the average length of the day in October?

In October, the average day length is 11h and 1min.

When is the sunrise / sunset in October?

In October, on the first day of the month, sunrise is at 7:12 am and sunset at 6:54 pm. On the last day of the month, in Miller, sunrise is at 7:48 am and sunset at 6:07 pm CDT.

How long on average sun shines in October?

The average sunshine duration in October is 5.4h.

What is the UV index intensity in October?

In October, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low health threat from exposure to the Sun's 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
Miller, IA

Average temperature in October - Miller, IA
  • Average high temperature in October: 56.7°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (22.1°F).

  • Average low temperature in October: 42.3°F

The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (9.9°F).

Average pressure in October
Miller, IA

Average pressure in October - Miller, IA
  • Average pressure in October: 29.99"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in October
Miller, IA

Average wind speed in October - Miller, IA
  • Average wind speed in October: 10.1mph

The windiest month (with the highest average wind speed) is April (10.9mph).
The calmest month (with the lowest average wind speed) is July (7.4mph).

Average humidity in October
Miller, IA

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

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is October (70%).

Average rainfall in October
Miller, IA

Average rainfall in October - Miller, IA
  • Average rainfall in October: 1.97"

The wettest month (with the highest rainfall) is June (4.21").
The driest month (with the least rainfall) is January (0.98").

Average rainfall days in October
Miller, IA

Average rainfall days in October - Miller, IA
  • Average rainfall days in October: 10.5 days

The month with the highest number of rainy days is June (18.8 days).
The month with the least rainy days is February (3 days).

Average snowfall in October
Miller, IA

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

The month with the highest snowfall is February (5.79").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in October
Miller, IA

Average snowfall days in October - Miller, IA
  • Average snowfall days in October: 2 days

The month with the highest number of snowfall days is January (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in October / Average sunshine in October - Miller, IA
  • Average daylight in October: 11h and 0min

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

  • Average sunshine in October: 5h and 2min

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

Average sunshine days in October
Miller, IA

Average sunshine days in October - Miller, IA
  • Average sunshine days in October: 17.4 days

The months with the most sunshine days are October and November (17.4 days).
The month with the least sunshine days is June (9.2 days).

Average UV index in October
Miller, IA

Average UV index in October - Miller, 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).

Average cloud cover in October
Miller, IA

Average cloud cover in October - Miller, IA
  • Average cloud cover in October: 39

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in October
Miller, IA

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

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

Miller, Iowa, USA

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