Climate and monthly weather forecast
Jasper, TX

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Weather in January

January, the same as December, in Jasper, Texas, is another refreshing winter month, with temperature in the range of an average high of 57.7°F (14.3°C) and an average low of 40.6°F (4.8°C). January is the coldest month of the year, registering average temperatures as high as 57.7°F (14.3°C) and as low as 40.6°F (4.8°C). Weather in January »

Weather in February

The last month of the winter, February, is a comfortable month in Jasper, Texas, with an average temperature ranging between max 62.1°F (16.7°C) and min 45.3°F (7.4°C). In February, Jasper experiences a minor shift in meteorological conditions with average high-temperatures marked at a comfortable 62.1°F (16.7°C), closely mirroring the climate in January. Weather in February »

Weather in March

The first month of the spring, March, is an agreeable month in Jasper, Texas, with an average temperature ranging between min 51.8°F (11°C) and max 70.3°F (21.3°C). March witnesses a minor rise in the average high-temperature, transitioning from an enjoyable 62.1°F (16.7°C) in February to an agreeable 70.3°F (21.3°C). Weather in March »

Weather in April

April in Jasper, Texas, is a warm spring month, with an average temperature ranging between max 77.9°F (25.5°C) and min 56.8°F (13.8°C). Jasper's April weather indicates a minor ascent in high-temperatures, adjusting from an agreeable 70.3°F (21.3°C) in March to a moderately hot 77.9°F (25.5°C). Weather in April »

Weather in May

May, the last month of the spring in Jasper, is a hot month, with an average temperature fluctuating between 65.3°F (18.5°C) and 86.4°F (30.2°C). Jasper in May denotes a subtle temperature transition, adjusting from an average high of a warm 77.9°F (25.5°C) in April to a hot 86.4°F (30.2°C). Weather in May »

Weather in June

The first month of the summer, June, is also a hot month in Jasper, Texas, with an average temperature fluctuating between 71.4°F (21.9°C) and 92.1°F (33.4°C). Jasper's transition into June is marked by a minor temperature shift, moving from a tropical 86.4°F (30.2°C) in May to a still hot 92.1°F (33.4°C). Weather in June »

Weather in July

July, like June, is another tropical summer month in Jasper, Texas, with an average temperature ranging between min 73.6°F (23.1°C) and max 94.6°F (34.8°C). The months of July and August are noted for their peak temperatures, with an average high-temperature of 94.6°F (34.8°C). Throughout July, the heat index is calculated to be a blazing hot 125.6°F (52°C). Weather in July »

Weather in August

The last month of the summer, August, is another hot month in Jasper, Texas, with temperature in the range of an average high of 94.6°F (34.8°C) and an average low of 73.2°F (22.9°C). Jasper witnesses its highest average temperatures during July and August, peaking at 94.6°F (34.8°C). The heat index value during August is calculated to be a burning hot 123.8°F (51°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a hot month in Jasper, Texas, with an average temperature fluctuating between 88.9°F (31.6°C) and 68.7°F (20.4°C). The onset of September brings a small shift in high-temperatures, falling from 94.6°F (34.8°C) in August to a still tropical 88.9°F (31.6°C). Weather in September »

Weather in October

October, the same as September, is another warm autumn month in Jasper, Texas, with an average temperature ranging between max 79.7°F (26.5°C) and min 58.6°F (14.8°C). October's arrival correlates with a reduction in the average high-temperature, down from a hot 88.9°F (31.6°C) in September to a moderately hot 79.7°F (26.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is another refreshing month in Jasper, Texas, with an average temperature varying between 67.6°F (19.8°C) and 49.1°F (9.5°C). In Jasper, the beginning of November is marked by a lowered average high-temperature, shifting from October's warm 79.7°F (26.5°C) to an enjoyable 67.6°F (19.8°C). Weather in November »

Weather in December

The first month of the winter, December, is still a mild month in Jasper, Texas, with an average temperature ranging between min 44.2°F (6.8°C) and max 59.7°F (15.4°C). December's arrival aligns with a minor decrease in average high-temperatures, from November's refreshing 67.6°F (19.8°C) to a mild 59.7°F (15.4°C). Weather in December »

Frequently asked questions

What part of the year is the coldest?

In Jasper, January is known for its average lowest temperatures, reaching a high of 57.7°F (14.3°C) and a low of 40.6°F (4.8°C).

How many days does it rain?

Throughout the year, there are 169.9 rainfall days, and 35.83" (910mm) of precipitation is accumulated.

When does it snow?

January through March, September and December are months with snowfall.

What is the snowiest month?

The month with the most snowfall is January, when snow falls for 0.5 days and typically aggregates up to 0.55" (14mm) of snow.

How much does it snow?

Throughout the year, there are 1 snowfall days, and 0.79" (20mm) of snow is accumulated.

What is the month with the lowest UV index?

January and December, with an average maximum UV index of 3, are months with the lowest UV index.

What is the most humid month?

February is the most humid month, with an average relative humidity of 83%.

When is Daylight Saving Time (DST)?

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 Jasper, snow does not fall in April through August, October and November.

When are the longest days?

With an average of 14h and 6min of daylight, June has the longest days of the year.

What are the months with the most sunshine?

The months with the most sunshine in Jasper are June and July, with an average of 9.7h of sunshine.

What are the months with the highest UV index?

June and July, with an average maximum UV index of 7, are months with the highest UV index.

What month is the hottest?

During July and August, Jasper experiences its average highest temperatures, peaking at 94.6°F (34.8°C).

What is the wettest month?

August is the month with the most rainfall. Rain falls for 17.7 days and accumulates 4.25" (108mm) of precipitation.

What is the least humid month in Jasper?

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

What is the driest month in Jasper?

November is the month with the least rainfall. Rain falls for 11.2 days and accumulates 2.2" (56mm) of precipitation.

What is the month with the shortest days in Jasper?

December has the shortest days of the year in Jasper, with an average of 10h and 12min of daylight.

What is the month with the least sunshine?

December has the least sunshine of the year in Jasper, Texas, with an average of 4.7h of sunshine.

Average temperature
Jasper, TX

Average temperature - Jasper, TX

The warmest months (with the highest average high temperature) are July and August (94.6°F).
The month with the lowest average high temperature is January (57.7°F).

The month with the highest average low temperature is July (73.6°F).
The coldest month (with the lowest average low temperature) is January (40.6°F).

Average pressure
Jasper, TX

Average pressure - Jasper, TX

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed
Jasper, TX

Average wind speed - Jasper, TX

The windiest month (with the highest average wind speed) is April (6.7mph).
The calmest months (with the lowest average wind speed) are July and August (4.6mph).

Average humidity
Jasper, TX

Average humidity - Jasper, TX

The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is October (72%).

Average rainfall
Jasper, TX

Average rainfall - Jasper, TX

The wettest month (with the highest rainfall) is August (4.25").
The driest month (with the least rainfall) is November (2.2").

Average rainfall days
Jasper, TX

Average rainfall days - Jasper, TX

The month with the highest number of rainy days is August (17.7 days).
The months with the least rainy days are January and October (11.1 days).

Average snowfall
Jasper, TX

Average snowfall - Jasper, TX

The month with the highest snowfall is January (0.55").
The months with the least snowfall are April, May, June, July, August, October and November (0").

Average snowfall days
Jasper, TX

Average snowfall days - Jasper, TX

The month with the highest number of snowfall days is January (0.5 days).
The months with the least snowfall days are April, May, June, July, August, October and November (0 days).

Average daylight / Average sunshine
Jasper, TX

Average daylight / Average sunshine - Jasper, TX

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

The months with the most sunshine are June and July (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).

Average sunshine days
Jasper, TX

Average sunshine days - Jasper, TX

The month with the most sunshine days is October (18.3 days).
The month with the least sunshine days is June (11.3 days).

Average visibility
Jasper, TX

Average visibility - Jasper, TX

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

Jasper, Texas, USA

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