Climate and monthly weather forecast
Jasper, AR

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Weather in January

January, the same as December, in Jasper, Arkansas, is a frosty winter month, with an average temperature varying between 28.6°F (-1.9°C) and 44.2°F (6.8°C). Jasper, Arkansas, notes the coldest temperatures in January, with a high average of 44.2°F (6.8°C) and a low of 28.6°F (-1.9°C). Weather in January »

Weather in February

The last month of the winter, February, is another chilly month in Jasper, Arkansas, with an average temperature fluctuating between 31.5°F (-0.3°C) and 48°F (8.9°C). February's advent presents an average high-temperature of a still chilly 48°F (8.9°C), indicating a slight variation from the conditions of the previous month. Weather in February »

Weather in March

The first month of the spring, March, is a refreshing month in Jasper, Arkansas, with an average temperature ranging between max 57.7°F (14.3°C) and min 40.1°F (4.5°C). The onset of March brings a temperature shift, with the average high-temperature moving from a frosty 48°F (8.9°C) in February to a refreshing 57.7°F (14.3°C). Weather in March »

Weather in April

April in Jasper, Arkansas, is a comfortable spring month, with an average temperature fluctuating between 47.8°F (8.8°C) and 67.8°F (19.9°C). With the onset of April, Jasper's average high-temperature experiences a rise, moving from March's moderate 57.7°F (14.3°C) to a comfortable 67.8°F (19.9°C). Weather in April »

Weather in May

The last month of the spring, May, is a moderately hot month in Jasper, Arkansas, with an average temperature fluctuating between 76.6°F (24.8°C) and 56.5°F (13.6°C). Jasper in May experiences a slight uptick in the average high-temperature, adjusting from April's enjoyable 67.8°F (19.9°C) to a moderately hot 76.6°F (24.8°C). Weather in May »

Weather in June

June, the first month of the summer in Jasper, is a hot month, with an average temperature ranging between max 86.5°F (30.3°C) and min 64.8°F (18.2°C). June's onset brings a temperature rise, moving from a warm 76.6°F (24.8°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 Jasper, Arkansas, with an average temperature ranging between min 67.8°F (19.9°C) and max 89.2°F (31.8°C). July is the month when Jasper sees the highest average temperatures, with a high of 89.2°F (31.8°C) and a low of 67.8°F (19.9°C). Throughout July, the heat index is estimated at a blistering 105.8°F (41°C). Weather in July »

Weather in August

August, the last month of the summer in Jasper, is another tropical month, with an average temperature ranging between min 66.4°F (19.1°C) and max 88°F (31.1°C). The initiation of August records an average high-temperature of a still hot 88°F (31.1°C), displaying a near consistency with the previous month. Weather in August »

Weather in September

September, the first month of the autumn in Jasper, is still a warm month, with temperature in the range of an average low of 59.7°F (15.4°C) and an average high of 81.1°F (27.3°C). Jasper records a mild change in average high-temperature during September, easing from a tropical 88°F (31.1°C) in August to a moderately hot 81.1°F (27.3°C). Weather in September »

Weather in October

October, the same as September, in Jasper, Arkansas, is another pleasant autumn month, with temperature in the range of an average low of 49.1°F (9.5°C) and an average high of 68.7°F (20.4°C). Jasper in October experiences a subtle temperature decline, with average high-temperatures reducing from a moderately hot 81.1°F (27.3°C) in September to an agreeable 68.7°F (20.4°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a moderate month in Jasper, Arkansas, with an average temperature ranging between min 39°F (3.9°C) and max 56.3°F (13.5°C). November comes with a drop in the average high-temperature, falling from October's agreeable 68.7°F (20.4°C) to a refreshing 56.3°F (13.5°C). Weather in November »

Weather in December

December, the first month of the winter in Jasper, is also a frosty month, with an average temperature ranging between min 32°F (0°C) and max 46.9°F (8.3°C). The onset of December results in a decrease in the average high-temperature, receding from a moderate 56.3°F (13.5°C) in November to a frosty 46.9°F (8.3°C). Weather in December »
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Frequently asked questions

What time of the year is the coldest in Jasper?

The month of January, characterized by an average high of 44.2°F (6.8°C) and a low of 28.6°F (-1.9°C), is recognized as the coldest in Jasper, Arkansas.

What are the least humid months in Jasper?

January and October, with an average relative humidity of 73%, are the least humid months in Jasper, Arkansas.

What is the driest month in Jasper?

The months with the least rainfall in Jasper, Arkansas, are January and February Rain falls for 7.7 days and accumulates 1.97" (50mm) of rain.

How much does it rain in Jasper?

In Jasper, Arkansas, during the entire year, the rain falls for 145.6 days and collects up to 31.89" (810mm) of precipitation.

When does it snow in Jasper?

January through May, November and December are months with snowfall in Jasper, Arkansas.

How much does it snow in Jasper?

Throughout the year, in Jasper, Arkansas, there are 13.3 snowfall days, and 7.28" (185mm) of snow is accumulated.

What are the months with the least sunshine in Jasper?

January and February, with an average of 5.5h of sunshine, are months with the least sunshine in Jasper, Arkansas.

What are the months with the lowest UV index in Jasper?

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the snowiest month in Jasper?

The month with the most snowfall in Jasper is February, when snow falls for 4.2 days and typically aggregates up to 2.36" (60mm) of snow.

What is the most humid month in Jasper?

The months with the highest humidity in Jasper are March and May, with an average relative humidity of 78%.

When is Daylight Saving Time (DST) in Jasper?

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.

What is the wettest month in Jasper?

May is the month with the most rainfall in Jasper. Rain falls for 15 days and accumulates 3.94" (100mm) of precipitation.

What are the months with the highest UV index in Jasper?

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

When it does not snow in Jasper?

June through October are months without snowfall.

When are the longest days in Jasper?

The month with the longest days is June, with an average of 14h and 36min of daylight.

What month has the most sunshine in Jasper?

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

What are the warmest months in Jasper?

July, with its average high-temperature of 89.2°F (31.8°C) and an average low-temperature of 67.8°F (19.9°C), holds the record as the warmest month in Jasper, Arkansas.

What is the month with the shortest days in Jasper?

The month with the shortest days in Jasper, Arkansas, is December, with an average of 9h and 48min of daylight.

Average pressure
Jasper, AR

Average pressure - Jasper, AR

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed
Jasper, AR

Average wind speed - Jasper, AR

The windiest month (with the highest average wind speed) is April (8mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity
Jasper, AR

Average humidity - Jasper, AR

The months with the highest relative humidity are March and May (78%).
The months with the lowest relative humidity are January and October (73%).

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Average rainfall
Jasper, AR

Average rainfall - Jasper, AR

The wettest month (with the highest rainfall) is May (3.94").
The driest months (with the least rainfall) are January and February (1.97").

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Average rainfall days
Jasper, AR

Average rainfall days - Jasper, AR

The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is December (7.5 days).

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Average snowfall
Jasper, AR

Average snowfall - Jasper, AR

The month with the highest snowfall is February (2.36").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days
Jasper, AR

Average snowfall days - Jasper, AR

The month with the highest number of snowfall days is February (4.2 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Jasper, AR

Average daylight / Average sunshine - Jasper, AR

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 48min).

The month with the most sunshine is June (Average sunshine: 10h and 48min).
The months with the least sunshine are January and February (Average sunshine: 5h and 30min).

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Average sunshine days
Jasper, AR

Average sunshine days - Jasper, AR

The month with the most sunshine days is December (21.3 days).
The month with the least sunshine days is July (11.4 days).

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Average UV index
Jasper, AR

Average UV index - Jasper, AR

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

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Average visibility
Jasper, AR

Average visibility - Jasper, AR

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

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Jasper, Arkansas, USA

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