Climate and monthly weather forecast
Millerton, IA

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Weather in January

January, like December, is a freezing cold winter month in Millerton, Iowa, with an average temperature ranging between min 16.5°F (-8.6°C) and max 30°F (-1.1°C). January is the coldest month, with the temperature often reaching an average high of 30°F (-1.1°C) and an average low of 16.5°F (-8.6°C). Weather in January »

Weather in February

February, the last month of the winter in Millerton, is a cold month, with an average temperature fluctuating between 19.8°F (-6.8°C) and 34.2°F (1.2°C). February brings a marginal elevation to an icy 34.2°F (1.2°C) from January's 30°F (-1.1°C) in Millerton's average high-temperatures. Weather in February »

Weather in March

March, the first month of the spring in Millerton, is a chilly month, with temperature in the range of an average high of 48.7°F (9.3°C) and an average low of 33.4°F (0.8°C). As March sets, the average high-temperature displays a significant increase, moving up from an icy 34.2°F (1.2°C) in February to a frosty 48.7°F (9.3°C). Weather in March »

Weather in April

April is a moderate spring month in Millerton, Iowa, with temperature in the range of an average low of 42.8°F (6°C) and an average high of 60.4°F (15.8°C). The start of April brings a shift in the average high-temperature, increasing from March's frosty 48.7°F (9.3°C) to a moderate 60.4°F (15.8°C). Weather in April »

Weather in May

The last month of the spring, May, is an agreeable month in Millerton, Iowa, with temperature in the range of an average high of 69.4°F (20.8°C) and an average low of 52.9°F (11.6°C). Millerton in May experiences an increase in the average high-temperature, moving from April's moderate 60.4°F (15.8°C) to a pleasant 69.4°F (20.8°C). Weather in May »

Weather in June

June, the first month of the summer in Millerton, is a warm month, with an average temperature ranging between max 79.7°F (26.5°C) and min 63.1°F (17.3°C). Millerton's transition into June is marked by a rise in the average high-temperature, advancing from an agreeable 69.4°F (20.8°C) in May to a moderately hot 79.7°F (26.5°C). Weather in June »

Weather in July

July, like June, in Millerton, Iowa, is a moderately hot summer month, with an average temperature ranging between min 66°F (18.9°C) and max 83.3°F (28.5°C). July is the month when Millerton's temperatures reach their peak, with averages of 83.3°F (28.5°C) and lows of 66°F (18.9°C). In July, the heat index is appraised at a hot 93.2°F (34°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Millerton, Iowa, with an average temperature fluctuating between 82°F (27.8°C) and 63.7°F (17.6°C). August begins with an average high-temperature of a still warm 82°F (27.8°C), reflecting close similarity to the preceding month. Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Millerton, Iowa, with an average temperature ranging between max 75.9°F (24.4°C) and min 56.5°F (13.6°C). The commencement of September includes a gentle temperature shift, with the average high-temperature dropping a bit from a moderately hot 82°F (27.8°C) in August to a still warm 75.9°F (24.4°C). Weather in September »

Weather in October

October, like September, in Millerton, Iowa, is another enjoyable autumn month, with an average temperature varying between 44.4°F (6.9°C) and 61.7°F (16.5°C). As September shifts into October, a slight alteration in temperatures is observed, with average highs reducing from a moderately hot 75.9°F (24.4°C) to a comfortable 61.7°F (16.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Millerton, is another chilly month, with temperature in the range of an average high of 48.4°F (9.1°C) and an average low of 33.3°F (0.7°C). Millerton's November weather shows a moderate shift in high-temperatures, falling from October's enjoyable 61.7°F (16.5°C) to a frosty 48.4°F (9.1°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Millerton, Iowa, with an average temperature varying between 23.5°F (-4.7°C) and 35.6°F (2°C). The arrival of December corresponds with a temperature reduction, down from November's frosty 48.4°F (9.1°C) to a cold 35.6°F (2°C). Weather in December »
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Frequently asked questions

What is the coldest time of year in Millerton?

In Millerton, January registers the lowest temperatures, averaging 30°F (-1.1°C) at the peak and 16.5°F (-8.6°C) at the lowest.

What is the driest month in Millerton?

The months with the least rainfall in Millerton are January and December Rain falls for 4.5 days and accumulates 0.71" (18mm) of rain.

How much does it rain in Millerton?

In Millerton, Iowa, during the entire year, the rain falls for 125.7 days and collects up to 20.39" (518mm) of precipitation.

When does it snow in Millerton?

January through May, October through December are months with snowfall.

What is the snowiest month in Millerton?

January is the month with the most snowfall. Snow falls for 8.6 days and accumulates 3.23" (82mm) of snow.

How much does it snow in Millerton?

In Millerton, during the entire year, snow falls for 28.4 days and aggregates up to 11.34" (288mm) of snow.

What is the month with the least sunshine in Millerton?

With an average of 4.3h of sunshine, January has the least sunshine of the year.

What is the month with the lowest UV index in Millerton?

The month with the lowest UV index in Millerton is January, with an average maximum UV index of 1.

When is Daylight Saving Time (DST) in Millerton?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Millerton, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.

What is the most humid month in Millerton?

With an average relative humidity of 83%, June is the most humid month.

What is the rainiest month in Millerton?

June is the month with the most rainfall. Rain falls for 16.1 days and accumulates 3.31" (84mm) of precipitation.

When it does not snow in Millerton?

In Millerton, snow does not fall in June through September.

When are the longest days in Millerton?

June has the longest days of the year, with an average of 15h and 6min of daylight.

What is the month with the highest UV index in Millerton?

The months with the highest UV index in Millerton, Iowa, are June through August, with an average maximum UV index of 6.

What is the warmest month in Millerton?

Millerton's warmest weather arrives in July, when temperatures average a high of 83.3°F (28.5°C) and a low of 66°F (18.9°C).

What month has the most sunshine in Millerton?

The month with the most sunshine in Millerton is July, with an average of 10.4h of sunshine.

What is the least humid month in Millerton?

October is the least humid month, with an average relative humidity of 72%.

What is the month with the shortest days in Millerton?

December has the shortest days of the year in Millerton, with an average of 9h and 18min of daylight.

Average pressure
Millerton, IA

Average pressure - Millerton, IA

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed
Millerton, IA

Average wind speed - Millerton, IA

The windiest months (with the highest average wind speed) are January and March (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).

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Average rainfall
Millerton, IA

Average rainfall - Millerton, IA

The wettest month (with the highest rainfall) is June (3.31").
The driest months (with the least rainfall) are January and December (0.71").

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Average rainfall days
Millerton, IA

Average rainfall days - Millerton, IA

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (4.5 days).

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Average snowfall
Millerton, IA

Average snowfall - Millerton, IA

The month with the highest snowfall is January (3.23").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Millerton, IA

Average snowfall days - Millerton, IA

The month with the highest number of snowfall days is January (8.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Millerton, IA

Average daylight / Average sunshine - Millerton, IA

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 18min).

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
Millerton, IA

Average sunshine days - Millerton, IA

The month with the most sunshine days is November (21.1 days).
The month with the least sunshine days is June (10.7 days).

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Average visibility
Millerton, IA

Average visibility - Millerton, IA

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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Millerton, Iowa, USA

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