Climate and monthly weather forecast
Porterville, MS

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Weather in January

January, like December, in Porterville, Mississippi, is a cool winter month, with an average temperature varying between 37.4°F (3°C) and 54°F (12.2°C). With average temperatures fluctuating between a high of 54°F (12.2°C) and a low of 37.4°F (3°C), January stands out as the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is a moderate month in Porterville, Mississippi, with temperature in the range of an average high of 58.8°F (14.9°C) and an average low of 42.1°F (5.6°C). The onset of February brings an average high-temperature of a refreshing 58.8°F (14.9°C), nearly matching the January temperature. Weather in February »

Weather in March

March, the first month of the spring in Porterville, is a refreshing month, with an average temperature ranging between max 66.7°F (19.3°C) and min 48°F (8.9°C). A slight uplift of average high-temperatures is noted in March, with temperatures adjusting from a moderate 58.8°F (14.9°C) in February to an enjoyable 66.7°F (19.3°C). Weather in March »

Weather in April

April in Porterville, Mississippi, is a warm spring month, with temperature in the range of an average low of 54.7°F (12.6°C) and an average high of 76.3°F (24.6°C). As April sets, the average high-temperature shows an increase, moving up from a comfortable 66.7°F (19.3°C) in March to a moderately hot 76.3°F (24.6°C). Weather in April »

Weather in May

The last month of the spring, May, is another warm month in Porterville, Mississippi, with temperature in the range of an average high of 83.8°F (28.8°C) and an average low of 62.2°F (16.8°C). May brings a slight rise in Porterville's average high-temperature, moving from a warm 76.3°F (24.6°C) in April to a still moderately hot 83.8°F (28.8°C). Weather in May »

Weather in June

The first month of the summer, June, is a tropical month in Porterville, Mississippi, with temperature in the range of an average low of 69.6°F (20.9°C) and an average high of 91°F (32.8°C). Entering June, Porterville notices a subtle temperature elevation, with the average high-temperature advancing from May's warm 83.8°F (28.8°C) to a hot 91°F (32.8°C). Weather in June »

Weather in July

July, like June, is another tropical summer month in Porterville, Mississippi, with an average temperature fluctuating between 71.6°F (22°C) and 91.9°F (33.3°C). During the warmest month, July, temperatures average a high of 91.9°F (33.3°C) and a low of 71.6°F (22°C). The heat index in July is evaluated at a blazing hot 114.8°F (46°C). Weather in July »

Weather in August

The last month of the summer, August, is another tropical month in Porterville, Mississippi, with temperature in the range of an average high of 91.4°F (33°C) and an average low of 71.6°F (22°C). Porterville's shift from July to August is accompanied by an average high-temperature of a still hot 91.4°F (33°C), a slight deviation from 91.9°F (33.3°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a hot month in Porterville, Mississippi, with an average temperature fluctuating between 86.9°F (30.5°C) and 66.6°F (19.2°C). The commencement of September records an average high-temperature of a still tropical 86.9°F (30.5°C), barely varying from August's 91.4°F (33°C). Weather in September »

Weather in October

October, like September, in Porterville, Mississippi, is a moderately hot autumn month, with an average temperature ranging between min 55.9°F (13.3°C) and max 76.6°F (24.8°C). In Porterville, the beginning of October is marked by a lowered average high-temperature, shifting from September's tropical 86.9°F (30.5°C) to a moderately hot 76.6°F (24.8°C). Weather in October »

Weather in November

November, the last month of the autumn in Porterville, is another comfortable month, with temperature in the range of an average low of 45.3°F (7.4°C) and an average high of 63.9°F (17.7°C). A shift in the average high-temperature occurs in November, reducing from a moderately hot 76.6°F (24.8°C) in October to a refreshing 63.9°F (17.7°C). Weather in November »

Weather in December

The first month of the winter, December, is also a moderate month in Porterville, Mississippi, with an average temperature ranging between min 41.7°F (5.4°C) and max 56.8°F (13.8°C). With the beginning of December, the average high-temperature shows a small decrease, transitioning from 63.9°F (17.7°C) in November to a still refreshing 56.8°F (13.8°C). Weather in December »
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Frequently asked questions

What is the coldest time of year in Porterville?

The coldest period in Porterville, Mississippi, tends to be January, when average temperatures fluctuate between a high of 54°F (12.2°C) and a low of 37.4°F (3°C).

How many days does it rain in Porterville?

In Porterville, Mississippi, during the entire year, the rain falls for 145.8 days and collects up to 24.57" (624mm) of precipitation.

When does it snow in Porterville?

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

What is the snowiest month in Porterville?

The month with the most snowfall is January, when snow falls for 0.8 days and typically aggregates up to 0.51" (13mm) of snow.

How many days does it snow in Porterville?

Throughout the year, in Porterville, there are 2.5 snowfall days, and 1.1" (28mm) of snow is accumulated.

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

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

What are the months with the least sunshine in Porterville?

February and December, with an average of 4.8h of sunshine, are months with the least sunshine in Porterville.

When it does not snow in Porterville?

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

When is Daylight Saving Time (DST) in Porterville?

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 Porterville?

The month with the longest days in Porterville, Mississippi, is June, with an average of 14h and 18min of daylight.

What month has the most sunshine in Porterville?

June has the most sunshine of the year, with an average of 10.5h of sunshine.

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

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

What month is the hottest in Porterville?

July is the month when Porterville's temperatures reach their peak, with averages of 91.9°F (33.3°C) and lows of 71.6°F (22°C).

What is the wettest month in Porterville?

August is the month with the most rainfall. Rain falls for 17.8 days and accumulates 2.6" (66mm) of precipitation.

What is the driest month in Porterville?

The month with the least rainfall in Porterville, Mississippi, is September, when the rain falls for 12.8 days and typically collects 1.5" (38mm) of precipitation.

What is the least humid month in Porterville?

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

What is the most humid month in Porterville?

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

What is the month with the shortest days in Porterville?

With an average of 10h and 0min of daylight, December has the shortest days of the year.

Average temperature
Porterville, MS

Average temperature - Porterville, 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°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 (37.4°F).

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Average pressure
Porterville, MS

Average pressure - Porterville, 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
Porterville, MS

Average wind speed - Porterville, MS

The windiest months (with the highest average wind speed) are January and February (7.7mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

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Average humidity
Porterville, MS

Average humidity - Porterville, MS

The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (70%).

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Average rainfall
Porterville, MS

Average rainfall - Porterville, MS

The wettest month (with the highest rainfall) is August (2.6").
The driest month (with the least rainfall) is September (1.5").

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Average rainfall days
Porterville, MS

Average rainfall days - Porterville, MS

The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is November (7.5 days).

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Average snowfall
Porterville, MS

Average snowfall - Porterville, MS

The month with the highest snowfall is January (0.51").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").

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Average snowfall days
Porterville, MS

Average snowfall days - Porterville, 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
Porterville, MS

Average daylight / Average sunshine - Porterville, MS

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).

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Average sunshine days
Porterville, MS

Average sunshine days - Porterville, MS

The months with the most sunshine days are October and November (21.3 days).
The month with the least sunshine days is July (9.6 days).

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Average UV index
Porterville, MS

Average UV index - Porterville, 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
Porterville, MS

Average visibility - Porterville, MS

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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Porterville, Mississippi, USA

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