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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, in Porterville, Mississippi, is another fresh winter month, with an average temperature ranging between min 37.4°F (3°C) and max 54°F (12.2°C). The month of January sees the lowest average temperatures, reaching 54°F (12.2°C) at the peak and 37.4°F (3°C) at the low. Weather in January »
Weather in February
The last month of the winter, February, is a mild month in Porterville, Mississippi, with an average temperature fluctuating between 58.8°F (14.9°C) and 42.1°F (5.6°C). Porterville's weather in February displays an average high-temperature of a moderate 58.8°F (14.9°C), showing minor disparity from January's 54°F (12.2°C). Weather in February »
Weather in March
The first month of the spring, March, is a comfortable month in Porterville, Mississippi, with an average temperature fluctuating between 48°F (8.9°C) and 66.7°F (19.3°C). Observing a slight rise in March, the average high-temperature shifts from February's mild 58.8°F (14.9°C) to an enjoyable 66.7°F (19.3°C). Weather in March »
Weather in April
April is a moderately hot spring month in Porterville, Mississippi, with an average temperature ranging between min 54.7°F (12.6°C) and max 76.3°F (24.6°C). The beginning of April marks a shift in the average high-temperature, moving from March's refreshing 66.7°F (19.3°C) to a warm 76.3°F (24.6°C). Weather in April »
Weather in May
May, the last month of the spring in Porterville, is another warm month, with an average temperature ranging between max 83.8°F (28.8°C) and min 62.2°F (16.8°C). As April transitions into May, a subtle temperature shift is observed, with average highs adjusting from a warm 76.3°F (24.6°C) 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 an average temperature fluctuating between 69.6°F (20.9°C) and 91°F (32.8°C). The arrival of June introduces a minor uplift in high-temperatures, adjusting from a moderately hot 83.8°F (28.8°C) in May to a tropical 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 ranging between min 71.6°F (22°C) and max 91.9°F (33.3°C). In Porterville, July is the month with the highest recorded average temperatures, measuring a high of 91.9°F (33.3°C) and a low of 71.6°F (22°C). July's average heat index is appraised at a blazing hot 114.8°F (46°C). Weather in July »
Weather in August
August, the last month of the summer in Porterville, is also a hot month, 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). August's arrival brings an average high-temperature of a still hot 91.4°F (33°C), slightly deviating from July's 91.9°F (33.3°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a tropical month in Porterville, Mississippi, with an average temperature varying between 66.6°F (19.2°C) and 86.9°F (30.5°C). Porterville marks the start of September with an average high-temperature of a still hot 86.9°F (30.5°C), hinting at a slight fluctuation 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). The transition into October indicates a reduction in the average high-temperature, down to a warm 76.6°F (24.8°C) from September's tropical 86.9°F (30.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is another refreshing month in Porterville, Mississippi, with an average temperature varying between 45.3°F (7.4°C) and 63.9°F (17.7°C). With November's onset, the average high-temperature recedes from October's moderately hot 76.6°F (24.8°C) to a refreshing 63.9°F (17.7°C). Weather in November »
Weather in December
December, the first month of the winter in Porterville, is still a refreshing month, with temperature in the range of an average high of 56.8°F (13.8°C) and an average low of 41.7°F (5.4°C). December's onset corresponds with a subtle shift in the average high-temperature, slightly moving from 63.9°F (17.7°C) in November to a still refreshing 56.8°F (13.8°C). Weather in December »
Updated: Jul 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month?
January, with an average high of 54°F (12.2°C) and a low of 37.4°F (3°C), signifies the coldest month of the year.
How many days does it rain?
Throughout the year, there are 145.8 rainfall days, and 24.57" (624mm) of precipitation is accumulated.
When does it snow?
January, February, November and December are months with snowfall.
What is the snowiest month?
January is the month with the most snowfall. Snow falls for 0.8 days and accumulates 0.51" (13mm) of snow.
How many days does it snow?
Throughout the year, there are 2.5 snowfall days, and 1.1" (28mm) of snow is accumulated.
What are the months 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 month with the least sunshine?
The months with the least sunshine are February and December, with an average of 4.8h of sunshine.
When it does not snow?
In Porterville, snow does not fall in March through October.
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 are the longest days?
June has the longest days of the year, with an average of 14h and 18min of daylight.
What month has the most sunshine?
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?
June through August, with an average maximum UV index of 7, are months with the highest UV index.
What time of the year is the hottest?
In Porterville, July is identified by the average highest temperatures, reaching a peak of 91.9°F (33.3°C) and a low of 71.6°F (22°C).
What is the wettest month?
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?
September is the month with the least rainfall. Rain falls for 12.8 days and accumulates 1.5" (38mm) of precipitation.
What is the least humid month?
October is the least humid month, with an average relative humidity of 70%.
What is the most humid month?
With an average relative humidity of 81%, December is the most humid month.
What is the month with the shortest days?
With an average of 10h and 0min of daylight, December has the shortest days of the year.
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).
Average pressure
Porterville, MS
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
30"Hg - Average pressure in May:
29.99"Hg - Average pressure in June:
29.96"Hg
- Average pressure in July:
29.99"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
29.99"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed
Porterville, MS
- Average wind speed in January:
7.7mph - Average wind speed in February:
7.7mph - Average wind speed in March:
7.6mph - Average wind speed in April:
7.6mph - Average wind speed in May:
6mph - Average wind speed in June:
5.2mph
- Average wind speed in July:
4.8mph - Average wind speed in August:
4.8mph - Average wind speed in September:
5.2mph - Average wind speed in October:
6.3mph - Average wind speed in November:
6.9mph - Average wind speed in December:
7.4mph
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).
Average humidity
Porterville, MS
The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Porterville, MS
- Average rainfall in January:
2.2" - Average rainfall in February:
2.05" - Average rainfall in March:
1.85" - Average rainfall in April:
2.32" - Average rainfall in May:
1.81" - Average rainfall in June:
2.17"
The wettest month (with the highest rainfall) is August (2.6").
The driest month (with the least rainfall) is September (1.5").
Average rainfall days
Porterville, MS
- Average rainfall days in January:
9.3 days - Average rainfall days in February:
10.8 days - Average rainfall days in March:
11.3 days - Average rainfall days in April:
10.1 days - Average rainfall days in May:
11.6 days - Average rainfall days in June:
15.6 days
- Average rainfall days in July:
19.3 days - Average rainfall days in August:
17.8 days - Average rainfall days in September:
12.8 days - Average rainfall days in October:
8.2 days - Average rainfall days in November:
7.5 days - Average rainfall days in December:
11.5 days
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).
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").
Average snowfall days
Porterville, MS
- Average snowfall days in January:
0.8 days - Average snowfall days in February:
0.9 days - Average snowfall days in March:
0.3 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.2 days - Average snowfall days in December:
0.3 days
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).
Average daylight / Average sunshine
Porterville, MS
- Average daylight in January:
10h and 2min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 0min - Average daylight in May:
13h and 5min - Average daylight in June:
14h and 2min
- Average daylight in July:
14h and 1min - Average daylight in August:
13h and 2min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 3min - Average daylight in December:
10h and 0min
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).
- Average sunshine in January:
5h and 1min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 4min - Average sunshine in April:
9h and 2min - Average sunshine in May:
9h and 5min - Average sunshine in June:
10h and 3min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 1min - Average sunshine in September:
9h and 0min - Average sunshine in October:
7h and 0min - Average sunshine in November:
5h and 5min - Average sunshine in December:
4h and 5min
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).
Average sunshine days
Porterville, MS
- Average sunshine days in January:
19.5 days - Average sunshine days in February:
14.6 days - Average sunshine days in March:
17.6 days - Average sunshine days in April:
17.9 days - Average sunshine days in May:
16.9 days - Average sunshine days in June:
11.8 days
- Average sunshine days in July:
9.6 days - Average sunshine days in August:
10.3 days - Average sunshine days in September:
15.4 days - Average sunshine days in October:
21.3 days - Average sunshine days in November:
21.3 days - Average sunshine days in December:
17.9 days
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).
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).
Average cloud cover
Porterville, MS
The months with the most cloud cover are February and December (Cloud cover 48).
The month with the least cloud cover is October (Cloud cover 30).
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).
Porterville, Mississippi, USA
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