Climate and monthly weather forecastMyrtle, MS
Climate and monthly weather forecast
Weather in January
January, like December, is another chilly winter month in Myrtle, Mississippi, with temperature in the range of an average low of 34.2°F (1.2°C) and an average high of 48.7°F (9.3°C). January is the coldest month, exhibiting average temperatures of 48.7°F (9.3°C) at the peak and 34.2°F (1.2°C) at the base. Weather in January »Weather in February
The last month of the winter, February, is a cool month in Myrtle, Mississippi, with an average temperature varying between 53.6°F (12°C) and 38.1°F (3.4°C). February's climate shows a minor adjustment in average high-temperatures to a fresh 53.6°F (12°C) from January's 48.7°F (9.3°C). Weather in February »Weather in March
The first month of the spring, March, is a refreshing month in Myrtle, Mississippi, with an average temperature varying between 44.6°F (7°C) and 61.7°F (16.5°C). A minor escalation in the average high-temperature is seen with the onset of March, moving from a fresh 53.6°F (12°C) in February to an enjoyable 61.7°F (16.5°C). Weather in March »Weather in April
April is an agreeable spring month in Myrtle, Mississippi, with an average temperature ranging between max 72°F (22.2°C) and min 52.5°F (11.4°C). The onset of April brings a temperature shift, with the average high-temperature moving from a comfortable 61.7°F (16.5°C) in March to an agreeable 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 temperature in the range of an average low of 61°F (16.1°C) and an average high of 80.2°F (26.8°C). May brings a slight elevation in the average high-temperature, transitioning from April's pleasant 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). June's onset brings a subtle temperature rise, moving from a moderately hot 80.2°F (26.8°C) in May to a tropical 88.9°F (31.6°C). Weather in June »Weather in July
July, like June, is another tropical summer month in Myrtle, Mississippi, with an average temperature varying between 90.9°F (32.7°C) and 70.7°F (21.5°C). July, known for its average high temperature of 90.9°F (32.7°C) and an average low temperature of 70.7°F (21.5°C), is the warmest month. The heat index value during July is computed to be a life-threatening hot 113°F (45°C). Weather in July »Weather in August
August, the last month of the summer in Myrtle, is another tropical month, with an average temperature fluctuating between 69.6°F (20.9°C) and 90.5°F (32.5°C). The introduction of August sees an average high-temperature of a still tropical 90.5°F (32.5°C), hardly deviating from July. Weather in August »Weather in September
September, the first month of the autumn in Myrtle, is still a warm month, with temperature in the range of an average high of 85.1°F (29.5°C) and an average low of 64.6°F (18.1°C). As September commences, the average high-temperature subtly reduces, transitioning from a tropical 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 an agreeable autumn month, with an average temperature fluctuating between 53.1°F (11.7°C) and 72.7°F (22.6°C). Myrtle in October experiences a subtle temperature decline, with average high-temperatures reducing from a warm 85.1°F (29.5°C) in September to an agreeable 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 an average temperature varying between 43.2°F (6.2°C) and 59.9°F (15.5°C). As November arrives, Myrtle's weather displays a decrease in high-temperatures, transitioning from October's pleasant 72.7°F (22.6°C) 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 an average temperature fluctuating between 52.3°F (11.3°C) and 38.3°F (3.5°C). With the onset of December, Myrtle's average high-temperature slightly adjusts, moderately receding from November's mild 59.9°F (15.5°C) to a fresh 52.3°F (11.3°C). Weather in December »Updated: Jul 29, 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
In Myrtle, January is the month with the lowest recorded average temperatures, measuring a high of 48.7°F (9.3°C) and a low of 34.2°F (1.2°C).
In Myrtle, during the entire year, the rain falls for 123 days and collects up to 12.91" (328mm) of precipitation.
Months with snowfall are January and February.
Throughout the year, there are 3.1 snowfall days, and 0.12" (3mm) of snow is accumulated.
The month with the most snowfall is February, when snow falls for 0.9 days and typically aggregates up to 0.08" (2mm) of snow.
With an average of 4.5h of sunshine, February has the least sunshine of the year.
March and December, with an average relative humidity of 80%, are most humid months.
In Myrtle, snow does not fall in March through December.
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.
With an average of 14h and 24min of daylight, June has the longest days of the year.
The months with the most sunshine are June and July, with an average of 10.3h of sunshine.
The months with the highest UV index are June and July, with an average maximum UV index of 7.
Myrtle's warmest month, July, generally records average temperatures ranging from a high of 90.9°F (32.7°C) to a low of 70.7°F (21.5°C).
The month with the most rainfall is July, when the rain falls for 14.9 days and typically aggregates up to 1.57" (40mm) of precipitation.
The month with the least rainfall is September, when the rain falls for 9 days and typically collects 0.59" (15mm) of precipitation.
The least humid month in Myrtle is October, with an average relative humidity of 71%.
With an average of 9h and 54min of daylight, December has the shortest days of the year.
December is the month with the lowest UV index, with an average maximum UV index of 2.
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).
Average pressure
Myrtle, 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:
29.98"Hg - Average pressure in May:
29.99"Hg - Average pressure in June:
29.96"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.15"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
Myrtle, MS
- Average wind speed in January:
7.6mph - Average wind speed in February:
7.8mph - Average wind speed in March:
7.5mph - Average wind speed in April:
7.6mph - Average wind speed in May:
6.2mph - Average wind speed in June:
5.3mph
- Average wind speed in July:
4.8mph - Average wind speed in August:
4.8mph - Average wind speed in September:
5.3mph - Average wind speed in October:
6.4mph - Average wind speed in November:
6.9mph - Average wind speed in December:
7.3mph
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).
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%).
Average rainfall
Myrtle, MS
- Average rainfall in January:
0.87" - Average rainfall in February:
1.46" - Average rainfall in March:
0.98" - Average rainfall in April:
1.1" - Average rainfall in May:
1.22" - Average rainfall in June:
1.22"
- Average rainfall in July:
1.57" - Average rainfall in August:
1.18" - Average rainfall in September:
0.59" - Average rainfall in October:
1.02" - Average rainfall in November:
0.75" - Average rainfall in December:
0.94"
The wettest month (with the highest rainfall) is July (1.57").
The driest month (with the least rainfall) is September (0.59").
Average rainfall days
Myrtle, MS
- Average rainfall days in January:
7.4 days - Average rainfall days in February:
8.5 days - Average rainfall days in March:
11.8 days - Average rainfall days in April:
9.8 days - Average rainfall days in May:
12.3 days - Average rainfall days in June:
11.8 days
- Average rainfall days in July:
14.9 days - Average rainfall days in August:
13 days - Average rainfall days in September:
9 days - Average rainfall days in October:
8 days - Average rainfall days in November:
7.5 days - Average rainfall days in December:
9 days
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).
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").
Average snowfall days
Myrtle, MS
- Average snowfall days in January:
0.8 days - Average snowfall days in February:
0.9 days - Average snowfall days in March:
0.4 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:
0.3 days - Average snowfall days in December:
0.7 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
Myrtle, MS
- Average daylight in January:
10h and 12min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 6min - Average daylight in May:
14h and 0min - Average daylight in June:
14h and 24min
- Average daylight in July:
14h and 12min - Average daylight in August:
13h and 24min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 24min - Average daylight in December:
9h and 54min
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).
- Average sunshine in January:
4h and 42min - Average sunshine in February:
4h and 30min - Average sunshine in March:
6h and 6min - Average sunshine in April:
8h and 54min - Average sunshine in May:
9h and 12min - Average sunshine in June:
10h and 18min
- Average sunshine in July:
10h and 18min - Average sunshine in August:
10h and 12min - Average sunshine in September:
9h and 12min - Average sunshine in October:
6h and 36min - Average sunshine in November:
5h and 36min - Average sunshine in December:
4h and 36min
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).
Average sunshine days
Myrtle, MS
- Average sunshine days in January:
20.7 days - Average sunshine days in February:
17.6 days - Average sunshine days in March:
17.3 days - Average sunshine days in April:
18.3 days - Average sunshine days in May:
16.6 days - Average sunshine days in June:
15.1 days
- Average sunshine days in July:
13.9 days - Average sunshine days in August:
14.8 days - Average sunshine days in September:
18.4 days - Average sunshine days in October:
22.1 days - Average sunshine days in November:
21.5 days - Average sunshine days in December:
20.5 days
The month with the most sunshine days is October (22.1 days).
The month with the least sunshine days is July (13.9 days).
Average UV index
Myrtle, MS
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover
Myrtle, MS
The month with the most cloud cover is February (Cloud cover 51).
The months with the least cloud cover are June and September (Cloud cover 30).
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).
