Climate and monthly weather forecast
Myrtle, MS

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Weather in January

January, like December, is another chilly winter month in Myrtle, Mississippi, with an average temperature ranging between min 34.2°F (1.2°C) and max 48.7°F (9.3°C). January, on average, is the coldest month, registering a high temperature of 48.7°F (9.3°C) and a low of 34.2°F (1.2°C). Weather in January »

Weather in February

The last month of the winter, February, is a cool month in Myrtle, Mississippi, with temperature in the range of an average low of 38.1°F (3.4°C) and an average high of 53.6°F (12°C). Myrtle notes an average high-temperature of a cool 53.6°F (12°C) in February, hardly diverging from January. Weather in February »

Weather in March

The first month of the spring, March, is an enjoyable month in Myrtle, Mississippi, with temperature in the range of an average high of 61.7°F (16.5°C) and an average low of 44.6°F (7°C). March brings a slight elevation in the average high-temperature, transitioning from February's cool 53.6°F (12°C) to an enjoyable 61.7°F (16.5°C). Weather in March »

Weather in April

April is a pleasant spring month in Myrtle, Mississippi, with an average temperature varying between 72°F (22.2°C) and 52.5°F (11.4°C). As Myrtle, Mississippi, transitions into April, the average high-temperature is observed to rise from an enjoyable 61.7°F (16.5°C) in March to a pleasant 72°F (22.2°C). Weather in April »

Weather in May

The last month of the spring, May, is a moderately hot month in Myrtle, Mississippi, with an average temperature fluctuating between 61°F (16.1°C) and 80.2°F (26.8°C). Observing a slight rise in May, the average high-temperature shifts from April's agreeable 72°F (22.2°C) to a warm 80.2°F (26.8°C). Weather in May »

Weather in June

The first month of the summer, June, is a tropical month in Myrtle, Mississippi, with an average temperature varying between 88.9°F (31.6°C) and 68.4°F (20.2°C). With the onset of June, Myrtle's average high-temperature sees a modest rise, moving from May's moderately hot 80.2°F (26.8°C) to a tropical 88.9°F (31.6°C). Weather in June »

Weather in July

July, the same as June, in Myrtle, Mississippi, is a hot summer month, with an average temperature fluctuating between 70.7°F (21.5°C) and 90.9°F (32.7°C). July, with average temperatures reaching a high of 90.9°F (32.7°C) and a low of 70.7°F (21.5°C), is the warmest month. For July, the heat index is calculated to be a life-threatening hot 113°F (45°C). Weather in July »

Weather in August

The last month of the summer, August, is another hot month in Myrtle, Mississippi, with an average temperature ranging between max 90.5°F (32.5°C) and min 69.6°F (20.9°C). As Myrtle steps into August, the average high-temperature is measured at a still tropical 90.5°F (32.5°C), displaying minor differences from July's 90.9°F (32.7°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Myrtle, Mississippi, with an average temperature varying between 85.1°F (29.5°C) and 64.6°F (18.1°C). The start of September comes with a small reduction in the average high-temperature, subtly receding from a hot 90.5°F (32.5°C) in August to a moderately hot 85.1°F (29.5°C). Weather in September »

Weather in October

October, the same as September, in Myrtle, Mississippi, is another pleasant autumn month, with an average temperature fluctuating between 53.1°F (11.7°C) and 72.7°F (22.6°C). The shift from September to October involves a decrease in the average high-temperature, from a warm 85.1°F (29.5°C) to a pleasant 72.7°F (22.6°C). Weather in October »

Weather in November

November, the last month of the autumn in Myrtle, is also a moderate month, with temperature in the range of an average high of 59.9°F (15.5°C) and an average low of 43.2°F (6.2°C). November brings a drop in Myrtle's average high-temperature, falling from an agreeable 72.7°F (22.6°C) in October to a mild 59.9°F (15.5°C). Weather in November »

Weather in December

December, the first month of the winter in Myrtle, is still a cool month, with temperature in the range of an average low of 38.3°F (3.5°C) and an average high of 52.3°F (11.3°C). The average high-temperature shows a slight dip in December, from November's mild 59.9°F (15.5°C) to a cool 52.3°F (11.3°C). Weather in December »
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Frequently asked questions

What is the coldest time of year in Myrtle?

January is the coldest month in Myrtle, with the temperature often reaching an average high of 48.7°F (9.3°C) and an average low of 34.2°F (1.2°C).

How many days does it rain in Myrtle?

Throughout the year, there are 123 rainfall days, and 12.91" (328mm) of precipitation is accumulated.

When does it snow in Myrtle?

Months with snowfall in Myrtle, Mississippi, are January and February.

How much does it snow in Myrtle?

Throughout the year, in Myrtle, Mississippi, there are 3.1 snowfall days, and 0.12" (3mm) of snow is accumulated.

What is the snowiest month in Myrtle?

February is the month with the most snowfall. Snow falls for 0.9 days and accumulates 0.08" (2mm) of snow.

What is the month with the least sunshine in Myrtle?

With an average of 4.5h of sunshine, February has the least sunshine of the year in Myrtle.

What is the most humid month in Myrtle?

March and December, with an average relative humidity of 80%, are most humid months in Myrtle.

When it does not snow in Myrtle?

In Myrtle, snow does not fall in March through December.

When is Daylight Saving Time (DST) in Myrtle?

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 are the longest days in Myrtle?

The month with the longest days is June, with an average of 14h and 24min of daylight.

What are the months with the most sunshine in Myrtle?

The months with the most sunshine are June and July, with an average of 10.3h of sunshine.

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

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

What part of the year is the hottest in Myrtle?

In Myrtle, the peak average temperatures are observed in July, with a high of 90.9°F (32.7°C) and a low of 70.7°F (21.5°C).

What is the wettest month in Myrtle?

July is the month with the most rainfall in Myrtle. Rain falls for 14.9 days and accumulates 1.57" (40mm) of precipitation.

What is the driest month in Myrtle?

September is the month with the least rainfall in Myrtle. Rain falls for 9 days and accumulates 0.59" (15mm) of precipitation.

What is the least humid month in Myrtle?

The least humid month is October, with an average relative humidity of 71%.

What is the month with the shortest days in Myrtle?

The month with the shortest days in Myrtle is December, with an average of 9h and 54min of daylight.

When is the lowest UV index in Myrtle?

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

Average temperature
Myrtle, MS

Average temperature - Myrtle, MS

The warmest month (with the highest average high temperature) is July (90.9°F).
The month with the lowest average high temperature is January (48.7°F).

The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (34.2°F).

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Average pressure
Myrtle, MS

Average pressure - Myrtle, 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
Myrtle, MS

Average wind speed - Myrtle, MS

The windiest month (with the highest average wind speed) is February (7.8mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

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Average humidity
Myrtle, MS

Average humidity - Myrtle, MS

The months with the highest relative humidity are March and December (80%).
The month with the lowest relative humidity is October (71%).

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Average rainfall
Myrtle, MS

Average rainfall - Myrtle, MS

The wettest month (with the highest rainfall) is July (1.57").
The driest month (with the least rainfall) is September (0.59").

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Average rainfall days
Myrtle, MS

Average rainfall days - Myrtle, MS

The month with the highest number of rainy days is July (14.9 days).
The month with the least rainy days is January (7.4 days).

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Average snowfall
Myrtle, MS

Average snowfall - Myrtle, MS

The month with the highest snowfall is February (0.08").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days
Myrtle, MS

Average snowfall days - Myrtle, MS

The month with the highest number of snowfall days is February (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
Myrtle, MS

Average daylight / Average sunshine - Myrtle, MS

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

The months with the most sunshine are June and July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

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Average sunshine days
Myrtle, MS

Average sunshine days - Myrtle, MS

The month with the most sunshine days is October (22.1 days).
The month with the least sunshine days is July (13.9 days).

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Average visibility
Myrtle, MS

Average visibility - Myrtle, MS

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

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Myrtle, Mississippi, USA

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