Climate and monthly weather forecast
Portageville, MO

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Weather in January

January, like December, is a frosty winter month in Portageville, Missouri, with temperature in the range of an average high of 43.2°F (6.2°C) and an average low of 30.6°F (-0.8°C). Portageville, Missouri, records the coldest temperatures in January, averaging a high of 43.2°F (6.2°C) and a low of 30.6°F (-0.8°C). Weather in January »

Weather in February

February, the last month of the winter in Portageville, is also a frosty month, with an average temperature fluctuating between 47.7°F (8.7°C) and 34.2°F (1.2°C). February's arrival shows an average high-temperature of a still frosty 47.7°F (8.7°C), hardly different from the previous month. Weather in February »

Weather in March

The first month of the spring, March, is a moderate month in Portageville, Missouri, with temperature in the range of an average low of 42.4°F (5.8°C) and an average high of 57.9°F (14.4°C). March's arrival brings a temperature shift, moving from a frosty 47.7°F (8.7°C) in February to a mild 57.9°F (14.4°C). Weather in March »

Weather in April

April is a pleasant spring month in Portageville, Missouri, with an average temperature ranging between max 68.4°F (20.2°C) and min 51.8°F (11°C). In Portageville, the average high-temperature in April rises, from a refreshing 57.9°F (14.4°C) in March, to a pleasant 68.4°F (20.2°C). Weather in April »

Weather in May

The last month of the spring, May, is a moderately hot month in Portageville, Missouri, with an average temperature fluctuating between 77.4°F (25.2°C) and 61.5°F (16.4°C). The arrival of May sees a shift in the average high-temperature, moving from an agreeable 68.4°F (20.2°C) in April to a moderately hot 77.4°F (25.2°C). Weather in May »

Weather in June

June, the first month of the summer in Portageville, is a hot month, with an average temperature ranging between min 69.8°F (21°C) and max 86.5°F (30.3°C). As Portageville welcomes June, the average high-temperature sees a rise, transitioning from a warm 77.4°F (25.2°C) in May to a hot 86.5°F (30.3°C). Weather in June »

Weather in July

July, like June, is another hot summer month in Portageville, Missouri, with an average temperature fluctuating between 87.6°F (30.9°C) and 71.1°F (21.7°C). The warmest period is July, when temperatures fluctuate between an average high of 87.6°F (30.9°C) and a low of 71.1°F (21.7°C). For July, the heat index is appraised at a blistering 104°F (40°C). Weather in July »

Weather in August

The last month of the summer, August, is another hot month in Portageville, Missouri, with an average temperature fluctuating between 86.4°F (30.2°C) and 68.5°F (20.3°C). In August, Portageville experiences a minor shift in meteorological conditions with average high-temperatures marked at a still tropical 86.4°F (30.2°C), closely mirroring the climate in July. Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Portageville, Missouri, with an average temperature fluctuating between 63°F (17.2°C) and 81.7°F (27.6°C). Portageville notes an average high-temperature of a warm 81.7°F (27.6°C) in September, hardly diverging from August. Weather in September »

Weather in October

October, like September, is an agreeable autumn month in Portageville, Missouri, with temperature in the range of an average high of 70.7°F (21.5°C) and an average low of 52.3°F (11.3°C). A moderate decline in the average high-temperature is seen during October, decreasing from a warm 81.7°F (27.6°C) in September to a pleasant 70.7°F (21.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Portageville, is another refreshing month, with an average temperature ranging between max 56.5°F (13.6°C) and min 41.9°F (5.5°C). With the onset of November, Portageville experiences a modest temperature adjustment, with the average high-temperature receding from an agreeable 70.7°F (21.5°C) in October to a mild 56.5°F (13.6°C). Weather in November »

Weather in December

December, the first month of the winter in Portageville, is also a frosty month, with temperature in the range of an average low of 35.6°F (2°C) and an average high of 47.1°F (8.4°C). The arrival of December indicates a decrease in the average high-temperature, moving from a refreshing 56.5°F (13.6°C) in November to a chilly 47.1°F (8.4°C). Weather in December »
Updated: Feb 12, 2024 | Published by: Weather U.S. | Resources

Frequently asked questions

What part of the year is the coldest in Portageville?

In Portageville, Missouri, the average lowest temperatures are observed in January, with a high of 43.2°F (6.2°C) and a low of 30.6°F (-0.8°C).

How much does it rain in Portageville?

In Portageville, Missouri, during the entire year, the rain falls for 156.9 days and collects up to 37.8" (960mm) of precipitation.

When does it snow in Portageville?

January through March, October through December are months with snowfall in Portageville, Missouri.

How much does it snow in Portageville?

In Portageville, Missouri, during the entire year, snow falls for 7.4 days and aggregates up to 3.94" (100mm) of snow.

When does it snow the most in Portageville?

February is the month with the most snowfall. Snow falls for 2.8 days and accumulates 1.42" (36mm) of snow.

What is the month with the least sunshine in Portageville?

The month with the least sunshine in Portageville, Missouri, is February, with an average of 4.7h of sunshine.

What is the most humid month in Portageville?

March is the most humid month in Portageville, with an average relative humidity of 78%.

What is the rainiest month in Portageville?

The wettest months are March and April, with an average 4.37" (111mm) of rainfall.

When is Daylight Saving Time (DST) in Portageville?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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.

When it does not snow in Portageville?

In Portageville, snow does not fall in April through September.

When is the highest UV index in Portageville?

The months with the highest UV index in Portageville are May through August, with an average maximum UV index of 6.

When are the longest days in Portageville?

With an average of 14h and 36min of daylight, June has the longest days of the year in Portageville.

What month has the most sunshine in Portageville?

June has the most sunshine of the year, with an average of 10.8h of sunshine.

What are the warmest months in Portageville?

July is the month that records the highest temperatures in Portageville, Missouri, with averages ranging from a high of 87.6°F (30.9°C) to a low of 71.1°F (21.7°C).

What is the driest month in Portageville?

September is the month with the least rainfall in Portageville, Missouri. Rain falls for 11.3 days and accumulates 1.57" (40mm) of precipitation.

What is the least humid month in Portageville?

October is the least humid month in Portageville, with an average relative humidity of 68%.

What is the month with the shortest days in Portageville?

With an average of 9h and 42min of daylight, December has the shortest days of the year in Portageville, Missouri.

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

December is the month with the lowest UV index in Portageville, with an average maximum UV index of 2.

Average temperature
Portageville, MO

Average temperature - Portageville, MO

The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (43.2°F).

The month with the highest average low temperature is July (71.1°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).

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Average pressure
Portageville, MO

Average pressure - Portageville, MO

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed
Portageville, MO

Average wind speed - Portageville, MO

The windiest month (with the highest average wind speed) is February (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).

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Average rainfall
Portageville, MO

Average rainfall - Portageville, MO

The wettest months (with the highest rainfall) are March and April (4.37").
The driest month (with the least rainfall) is September (1.57").

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Average rainfall days
Portageville, MO

Average rainfall days - Portageville, MO

The months with the highest number of rainy days are May and July (16.2 days).
The month with the least rainy days is November (10 days).

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Average snowfall
Portageville, MO

Average snowfall - Portageville, MO

The month with the highest snowfall is February (1.42").
The months with the least snowfall are April, May, June, July, August and September (0").

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Average snowfall days
Portageville, MO

Average snowfall days - Portageville, MO

The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight / Average sunshine
Portageville, MO

Average daylight / Average sunshine - Portageville, MO

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

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Average sunshine days
Portageville, MO

Average sunshine days - Portageville, MO

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is May (12.8 days).

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Average visibility
Portageville, MO

Average visibility - Portageville, MO

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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Portageville, Missouri, USA

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