Climate and monthly weather forecast
Arlington, LA

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Weather in January

January, like December, is another refreshing winter month in Arlington, Louisiana, with an average temperature ranging between max 59°F (15°C) and min 43.2°F (6.2°C). Arlington witnesses the coldest weather in January, with temperatures averaging a high of 59°F (15°C) and a low of 43.2°F (6.2°C). Weather in January »

Weather in February

The last month of the winter, February, is a refreshing month in Arlington, Louisiana, with temperature in the range of an average high of 64°F (17.8°C) and an average low of 48.2°F (9°C). Arlington measures an average high-temperature of a still refreshing 64°F (17.8°C) in February, nearly consistent with the preceding month. Weather in February »

Weather in March

The first month of the spring, March, is an agreeable month in Arlington, Louisiana, with an average temperature varying between 71.4°F (21.9°C) and 53.2°F (11.8°C). With the onset of March, Arlington observes a minor temperature ascent, with the average high-temperature adjusting from February's comfortable 64°F (17.8°C) to a pleasant 71.4°F (21.9°C). Weather in March »

Weather in April

April in Arlington, Louisiana, is a warm spring month, with an average temperature varying between 78.4°F (25.8°C) and 58.8°F (14.9°C). A subtle rise in the average high-temperature is observed during April, adjusting from a pleasant 71.4°F (21.9°C) in March to a warm 78.4°F (25.8°C). Weather in April »

Weather in May

The last month of the spring, May, is also a moderately hot month in Arlington, Louisiana, with temperature in the range of an average high of 85.3°F (29.6°C) and an average low of 66°F (18.9°C). The arrival of May brings a soft temperature shift, with the average high-temperature nudging from 78.4°F (25.8°C) in April to a still moderately hot 85.3°F (29.6°C). Weather in May »

Weather in June

June, the first month of the summer in Arlington, is a hot month, with an average temperature fluctuating between 72.1°F (22.3°C) and 90.7°F (32.6°C). The shift from May to June sees a slight increase in the average high-temperature, transitioning from a warm 85.3°F (29.6°C) to a tropical 90.7°F (32.6°C). Weather in June »

Weather in July

July, like June, is another tropical summer month in Arlington, Louisiana, with an average temperature fluctuating between 91.6°F (33.1°C) and 74.3°F (23.5°C). The warmest temperatures occur during July, when averages reach a peak of 91.6°F (33.1°C) and a low of 74.3°F (23.5°C). July's heat index is computed to be a blazing hot 118.4°F (48°C). Weather in July »

Weather in August

August, the last month of the summer in Arlington, is another tropical month, with an average temperature fluctuating between 74.7°F (23.7°C) and 91.2°F (32.9°C). August records an average high-temperature of a still tropical 91.2°F (32.9°C), indicating a minor variation from the preceding month. Weather in August »

Weather in September

September, the first month of the autumn in Arlington, is still a hot month, with an average temperature fluctuating between 70.3°F (21.3°C) and 87.8°F (31°C). September brings a marginal elevation to a still tropical 87.8°F (31°C) from August's 91.2°F (32.9°C) in Arlington's average high-temperatures. Weather in September »

Weather in October

October, like September, in Arlington, Louisiana, is another warm autumn month, with an average temperature ranging between min 60.3°F (15.7°C) and max 80.1°F (26.7°C). Arlington's October weather features a light decline in high-temperatures, reducing from a hot 87.8°F (31°C) in September to a moderately hot 80.1°F (26.7°C). Weather in October »

Weather in November

The last month of the autumn, November, is another pleasant month in Arlington, Louisiana, with an average temperature ranging between max 68.9°F (20.5°C) and min 50.5°F (10.3°C). November's arrival correlates with a reduction in the average high-temperature, down from a moderately hot 80.1°F (26.7°C) in October to an agreeable 68.9°F (20.5°C). Weather in November »

Weather in December

December, the first month of the winter in Arlington, is also an enjoyable month, with an average temperature varying between 61.9°F (16.6°C) and 46.9°F (8.3°C). In the transition to December, Arlington observes a minor drop in the average high-temperature, shifting from an agreeable 68.9°F (20.5°C) in November to an enjoyable 61.9°F (16.6°C). Weather in December »
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Frequently asked questions

What is the coldest time of year in Arlington?

Arlington's coldest month, January, registers temperatures that range from a high of 59°F (15°C) to a low of 43.2°F (6.2°C).

How much does it rain in Arlington?

In Arlington, during the entire year, the rain falls for 187.5 days and collects up to 40" (1016mm) of precipitation.

When does it snow in Arlington?

January and December are months with snowfall in Arlington.

When does it snow the most in Arlington?

The month with the most snowfall is January, when snow falls for 0.3 days and typically aggregates up to 0.2" (5mm) of snow.

How much does it snow in Arlington?

In Arlington, Louisiana, during the entire year, snow falls for 0.4 days and aggregates up to 0.24" (6mm) of snow.

What is the most humid month in Arlington?

February and December, with an average relative humidity of 81%, are most humid months in Arlington.

When it does not snow in Arlington?

In Arlington, Louisiana, snow does not fall in February through November.

When is Daylight Saving Time (DST) in Arlington?

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 is the highest UV index in Arlington?

The months with the highest UV index in Arlington, Louisiana, are May through August, with an average maximum UV index of 7.

When are the longest days in Arlington?

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

What month has the most sunshine in Arlington?

June has the most sunshine of the year in Arlington, with an average of 10.4h of sunshine.

What is the warmest month in Arlington?

The warmest temperatures in Arlington occur during July, when averages reach a peak of 91.6°F (33.1°C) and a low of 74.3°F (23.5°C).

What is the wettest month in Arlington?

July is the month with the most rainfall. Rain falls for 23.7 days and accumulates 5.47" (139mm) of precipitation.

What is the least humid month in Arlington?

October is the least humid month, with an average relative humidity of 73%.

What is the driest month in Arlington?

The month with the least rainfall is November, when the rain falls for 8.9 days and typically collects 1.93" (49mm) of precipitation.

What is the month with the shortest days in Arlington?

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

What is the month with the least sunshine in Arlington?

The month with the least sunshine in Arlington, Louisiana, is December, with an average of 5h of sunshine.

When is the lowest UV index in Arlington?

With an average maximum UV index of 3, December is the month with the lowest UV index.

Average temperature
Arlington, LA

Average temperature - Arlington, LA

The warmest month (with the highest average high temperature) is July (91.6°F).
The month with the lowest average high temperature is January (59°F).

The month with the highest average low temperature is August (74.7°F).
The coldest month (with the lowest average low temperature) is January (43.2°F).

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Average pressure
Arlington, LA

Average pressure - Arlington, LA

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.96"Hg).

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Average wind speed
Arlington, LA

Average wind speed - Arlington, LA

The windiest month (with the highest average wind speed) is February (6.8mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

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Average humidity
Arlington, LA

Average humidity - Arlington, LA

The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is October (73%).

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Average rainfall
Arlington, LA

Average rainfall - Arlington, LA

The wettest month (with the highest rainfall) is July (5.47").
The driest month (with the least rainfall) is November (1.93").

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Average rainfall days
Arlington, LA

Average rainfall days - Arlington, LA

The month with the highest number of rainy days is August (23.8 days).
The month with the least rainy days is November (8.9 days).

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Average snowfall
Arlington, LA

Average snowfall - Arlington, LA

The month with the highest snowfall is January (0.2").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").

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Average snowfall days
Arlington, LA

Average snowfall days - Arlington, LA

The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).

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Average daylight / Average sunshine
Arlington, LA

Average daylight / Average sunshine - Arlington, LA

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 month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

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Average sunshine days
Arlington, LA

Average sunshine days - Arlington, LA

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is July (5.9 days).

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Average visibility
Arlington, LA

Average visibility - Arlington, LA

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

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Arlington, Louisiana, USA

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