Climate and monthly weather forecast
Meridian, MS

Weather in January

January, the same as December, is a cool winter month in Meridian, Mississippi, with an average temperature ranging between max 54.5°F (12.5°C) and min 37.9°F (3.3°C). January is the coldest month, with an average high-temperature of 54.5°F (12.5°C) and an average low-temperature of 37.9°F (3.3°C). Weather in January »

Weather in February

The last month of the winter, February, is a mild month in Meridian, Mississippi, with temperature in the range of an average high of 59.5°F (15.3°C) and an average low of 42.1°F (5.6°C). In Meridian, the average high-temperature in February is almost the same as in January - a mild 59.5°F (15.3°C). Weather in February »

Weather in March

March, the first month of the spring in Meridian, is an enjoyable month, with an average temperature fluctuating between 48.2°F (9°C) and 67.3°F (19.6°C). In Meridian, the average high-temperature in March marginally rises from a moderate 59.5°F (15.3°C) in February to an enjoyable 67.3°F (19.6°C). Weather in March »

Weather in April

April is a warm spring month in Meridian, Mississippi, with an average temperature ranging between min 54.7°F (12.6°C) and max 76.6°F (24.8°C). In Meridian, the average high-temperature in April increases from an enjoyable 67.3°F (19.6°C) in March to a moderately hot 76.6°F (24.8°C). Weather in April »

Weather in May

May, the last month of the spring in Meridian, is also a moderately hot month, with an average temperature fluctuating between 62.2°F (16.8°C) and 83.8°F (28.8°C). In Meridian, the average high-temperature in May slightly increases from a moderately hot 76.6°F (24.8°C) in April to a still warm 83.8°F (28.8°C). Weather in May »

Weather in June

June, the first month of the summer in Meridian, is a tropical month, with an average temperature varying between 69.8°F (21°C) and 90.7°F (32.6°C). In June, the average high-temperature marginally rises from a moderately hot 83.8°F (28.8°C) in May to a hot 90.7°F (32.6°C). Weather in June »

Weather in July

July, the same as June, in Meridian, Mississippi, is a hot summer month, with an average temperature varying between 71.6°F (22°C) and 91.9°F (33.3°C). July is the warmest month, with an average high-temperature of 91.9°F (33.3°C) and an average low-temperature of 71.6°F (22°C). The average heat index in July is evaluated at a burning hot 116.6°F (47°C). Weather in July »

Weather in August

The last month of the summer, August, is also a hot month in Meridian, Mississippi, with an average temperature varying between 71.6°F (22°C) and 91.2°F (32.9°C). In August, the average high-temperature is almost the same as in July - a still hot 91.2°F (32.9°C). Weather in August »

Weather in September

September, the first month of the autumn in Meridian, is still a tropical month, with an average temperature ranging between min 67.1°F (19.5°C) and max 86.9°F (30.5°C). In Meridian, the average high-temperature in September is practically the same as in August - a still hot 86.9°F (30.5°C). Weather in September »

Weather in October

October, the same as September, is another warm autumn month in Meridian, Mississippi, with an average temperature ranging between min 55.9°F (13.3°C) and max 76.8°F (24.9°C). In Meridian, Mississippi, the average high-temperature in October drops from a tropical 86.9°F (30.5°C) in September to a warm 76.8°F (24.9°C). Weather in October »

Weather in November

November, the last month of the autumn in Meridian, is another comfortable month, with an average temperature ranging between min 45.5°F (7.5°C) and max 64.6°F (18.1°C). In Meridian, Mississippi, the average high-temperature in November drops from a moderately hot 76.8°F (24.9°C) in October to a comfortable 64.6°F (18.1°C). Weather in November »

Weather in December

December, the first month of the winter in Meridian, is still a mild month, with an average temperature ranging between max 57.2°F (14°C) and min 41.9°F (5.5°C). In Meridian, Mississippi, the average high-temperature in December slightly decreases from an enjoyable 64.6°F (18.1°C) in November to a mild 57.2°F (14°C). Weather in December »
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FAQ

What is the coldest month in Meridian?

With an average high-temperature of 54.5°F (12.5°C) and an average low-temperature of 37.9°F (3.3°C), January is the coldest month in Meridian.

How much does it rain in Meridian?

Throughout the year, in Meridian, Mississippi, there are 158.9 rainfall days, and 31.57" (802mm) of precipitation is accumulated.

When does it snow in Meridian?

January, February, November and December are months with snowfall in Meridian.

How many days does it snow in Meridian?

In Meridian, during the entire year, snow falls for 2.6 days and aggregates up to 0.94" (24mm) of snow.

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

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

When it does not snow in Meridian?

In Meridian, Mississippi, snow does not fall in March through October.

When is Daylight Saving Time (DST) in Meridian?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Meridian, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from CDT to CST.

When are the longest days in Meridian?

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

What month has the most sunshine in Meridian?

The month with the most sunshine in Meridian is June, with an average of 10.6h of sunshine.

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

The months with the highest UV index in Meridian are June through August, with an average maximum UV index of 7.

What is the warmest month in Meridian?

July is the warmest month in Meridian, with an average high-temperature of 91.9°F (33.3°C) and an average low-temperature of 71.6°F (22°C).

What is the rainiest month in Meridian?

August is the month with the most rainfall in Meridian, Mississippi. Rain falls for 19.6 days and accumulates 3.27" (83mm) of precipitation.

What is the least humid month in Meridian?

With an average relative humidity of 70%, October is the least humid month.

What is the driest month in Meridian?

November is the month with the least rainfall. Rain falls for 8.1 days and accumulates 1.81" (46mm) of precipitation.

What is the most humid month in Meridian?

With an average relative humidity of 81%, December is the most humid month.

When does it snow the most in Meridian?

The month with the most snowfall in Meridian, Mississippi, is December, when snow falls for 0.4 days and typically aggregates up to 0.39" (10mm) of snow.

What is the month with the shortest days in Meridian?

The month with the shortest days is December, with an average of 10h and 4min of daylight.

What is the month with the least sunshine in Meridian?

December has the least sunshine of the year, with an average of 4.8h of sunshine.

Average temperature
Meridian, MS

Average temperature - Meridian, MS

The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is January (54.5°F).

The months with the highest average low temperature are July and August (71.6°F).
The coldest month (with the lowest average low temperature) is January (37.9°F).

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Average pressure
Meridian, MS

Average pressure - Meridian, MS

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

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Average wind speed
Meridian, MS

Average wind speed - Meridian, MS

The windiest months (with the highest average wind speed) are January and February (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

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Average rainfall
Meridian, MS

Average rainfall - Meridian, MS

The wettest month (with the highest rainfall) is August (3.27").
The driest month (with the least rainfall) is November (1.81").

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Average rainfall days
Meridian, MS

Average rainfall days - Meridian, MS

The month with the highest number of rainy days is July (21 days).
The month with the least rainy days is November (8.1 days).

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Average snowfall
Meridian, MS

Average snowfall - Meridian, MS

The month with the highest snowfall is December (0.39").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").

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Average snowfall days
Meridian, MS

Average snowfall days - Meridian, MS

The month with the highest number of snowfall days is January (0.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Meridian, MS

Average daylight / Average sunshine - Meridian, MS

The month with the longest days is June (Average daylight: 14h and 14min).
The month with the shortest days is December (Average daylight: 10h and 4min).

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).

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Average sunshine days
Meridian, MS

Average sunshine days - Meridian, MS

The month with the most sunshine days is October (20.7 days).
The month with the least sunshine days is July (8.2 days).

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Average UV index
Meridian, MS

Average UV index - Meridian, MS

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

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Average visibility
Meridian, MS

Average visibility - Meridian, MS

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

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