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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, is a frosty winter month in Lyman, South Carolina, with an average temperature ranging between max 48.9°F (9.4°C) and min 32.9°F (0.5°C). In Lyman, the month of January is known for its lowest average temperatures, reaching a high of 48.9°F (9.4°C) and a low of 32.9°F (0.5°C). Weather in January »
Weather in February
The last month of the winter, February, is a cool month in Lyman, South Carolina, with an average temperature varying between 36.7°F (2.6°C) and 54.1°F (12.3°C). February's advent presents an average high-temperature of a cool 54.1°F (12.3°C), indicating a slight variation from the conditions of the previous month. Weather in February »
Weather in March
March, the first month of the spring in Lyman, is a comfortable month, with an average temperature varying between 42.6°F (5.9°C) and 61.3°F (16.3°C). A slight uplift in the average high-temperature marks March, adjusting from February's cool 54.1°F (12.3°C) to an enjoyable 61.3°F (16.3°C). Weather in March »
Weather in April
April is a pleasant spring month in Lyman, South Carolina, with temperature in the range of an average low of 51.1°F (10.6°C) and an average high of 71.4°F (21.9°C). April comes with an increase, with the average high-temperature moving from a refreshing 61.3°F (16.3°C) in March to an agreeable 71.4°F (21.9°C). Weather in April »
Weather in May
May, the last month of the spring in Lyman, is a moderately hot month, with temperature in the range of an average high of 79.5°F (26.4°C) and an average low of 58.8°F (14.9°C). The start of May brings a subtle shift in the average high-temperature, edging up from April's pleasant 71.4°F (21.9°C) to a moderately hot 79.5°F (26.4°C). Weather in May »
Weather in June
June, the first month of the summer in Lyman, is a hot month, with an average temperature fluctuating between 88.3°F (31.3°C) and 65.8°F (18.8°C). Lyman, South Carolina, in June experiences a slight uptick in the average high-temperature, adjusting from May's moderately hot 79.5°F (26.4°C) to a tropical 88.3°F (31.3°C). Weather in June »
Weather in July
July, the same as June, in Lyman, South Carolina, is a hot summer month, with an average temperature varying between 91°F (32.8°C) and 69.1°F (20.6°C). Lyman's warmest month, July, registers temperatures that range from a high of 91°F (32.8°C) to a low of 69.1°F (20.6°C). The heat index for July is calculated to be a blisteringly hot 107.6°F (42°C). Weather in July »
Weather in August
August, the last month of the summer in Lyman, is another hot month, with an average temperature fluctuating between 67.8°F (19.9°C) and 89.2°F (31.8°C). Lyman transitions into August recording an average high-temperature of a still tropical 89.2°F (31.8°C), closely aligning with the preceding month's temperature. Weather in August »
Weather in September
September, the first month of the autumn in Lyman, is also a moderately hot month, with an average temperature fluctuating between 83.7°F (28.7°C) and 62.8°F (17.1°C). The commencement of September indicates a gentle shift in the average high-temperature, receding from August's hot 89.2°F (31.8°C) to a warm 83.7°F (28.7°C). Weather in September »
Weather in October
October, the same as September, in Lyman, South Carolina, is another pleasant autumn month, with an average temperature varying between 72.1°F (22.3°C) and 52°F (11.1°C). Transition from September to October is accompanied by a temperature drop, with average high-temperatures decreasing from a warm 83.7°F (28.7°C) to a pleasant 72.1°F (22.3°C). Weather in October »
Weather in November
November, the last month of the autumn in Lyman, is also a moderate month, with an average temperature fluctuating between 41.9°F (5.5°C) and 59.9°F (15.5°C). The commencement of November indicates a shift in the average high-temperature, receding from October's agreeable 72.1°F (22.3°C) to a refreshing 59.9°F (15.5°C). Weather in November »
Weather in December
December, the first month of the winter in Lyman, is still a cool month, with temperature in the range of an average high of 52.5°F (11.4°C) and an average low of 38.3°F (3.5°C). Start of December brings a slight shift in the average high-temperature, dipping a bit from November's moderate 59.9°F (15.5°C) to a cool 52.5°F (11.4°C). Weather in December »
[Resources]Frequently asked questions
What month is the coldest in Lyman?
Lyman's coldest temperatures are experienced in January, with average high temperatures of 48.9°F (9.4°C) and lows of 32.9°F (0.5°C).
How many days does it rain in Lyman?
Throughout the year, in Lyman, South Carolina, there are 141 rainfall days, and 28.5" (724mm) of precipitation is accumulated.
When does it snow in Lyman?
January through March, November and December are months with snowfall.
How many days does it snow in Lyman?
In Lyman, South Carolina, during the entire year, snow falls for 3.9 days and aggregates up to 4.69" (119mm) of snow.
When is the lowest UV index in Lyman?
January and December, with an average maximum UV index of 2, are months with the lowest UV index.
When is Daylight Saving Time (DST) in Lyman?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
When it does not snow in Lyman?
April through October are months without snowfall.
What are the months with the highest UV index in Lyman?
May through August, with an average maximum UV index of 6, are months with the highest UV index in Lyman, South Carolina.
When are the longest days in Lyman?
The month with the longest days in Lyman, South Carolina, is June, with an average of 14h and 30min of daylight.
What time of the year is the hottest in Lyman?
July is the month when Lyman, South Carolina, sees the average highest temperatures, with a high of 91°F (32.8°C) and a low of 69.1°F (20.6°C).
What is the least humid month in Lyman?
July is the least humid month in Lyman, South Carolina, with an average relative humidity of 67%.
What month has the most sunshine in Lyman?
July has the most sunshine of the year, with an average of 10.9h of sunshine.
What is the driest month in Lyman?
September is the month with the least rainfall in Lyman, South Carolina. Rain falls for 11.2 days and accumulates 1.38" (35mm) of precipitation.
What is the most humid month in Lyman?
December is the most humid month in Lyman, South Carolina, with an average relative humidity of 76%.
What is the rainiest month in Lyman?
December is the month with the most rainfall in Lyman. Rain falls for 10 days and accumulates 3.35" (85mm) of precipitation.
When does it snow the most in Lyman?
The month with the most snowfall is December, when snow falls for 0.5 days and typically aggregates up to 2.2" (56mm) of snow.
What is the month with the shortest days in Lyman?
The month with the shortest days is December, with an average of 9h and 54min of daylight.
What is the month with the least sunshine in Lyman?
The month with the least sunshine in Lyman is December, with an average of 5.3h of sunshine.
Average temperature
Lyman, SC
The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (48.9°F).
The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (32.9°F).
Average pressure
Lyman, SC
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
30.01"Hg - Average pressure in May:
30.03"Hg - Average pressure in June:
29.99"Hg
- Average pressure in July:
30.01"Hg - Average pressure in August:
30.01"Hg - Average pressure in September:
30.04"Hg - Average pressure in October:
30.06"Hg - Average pressure in November:
30.15"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed
Lyman, SC
- Average wind speed in January:
6.4mph - Average wind speed in February:
6.7mph - Average wind speed in March:
6.6mph - Average wind speed in April:
7mph - Average wind speed in May:
5.7mph - Average wind speed in June:
4.9mph
- Average wind speed in July:
4.6mph - Average wind speed in August:
4.3mph - Average wind speed in September:
5mph - Average wind speed in October:
5.8mph - Average wind speed in November:
5.8mph - Average wind speed in December:
6mph
The windiest month (with the highest average wind speed) is April (7mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity
Lyman, SC
The month with the highest relative humidity is December (76%).
The month with the lowest relative humidity is July (67%).
Average rainfall
Lyman, SC
- Average rainfall in January:
2.56" - Average rainfall in February:
2.36" - Average rainfall in March:
2.2" - Average rainfall in April:
2.64" - Average rainfall in May:
2.68" - Average rainfall in June:
2.17"
- Average rainfall in July:
2.13" - Average rainfall in August:
2.68" - Average rainfall in September:
1.38" - Average rainfall in October:
1.93" - Average rainfall in November:
2.44" - Average rainfall in December:
3.35"
The wettest month (with the highest rainfall) is December (3.35").
The driest month (with the least rainfall) is September (1.38").
Average rainfall days
Lyman, SC
- Average rainfall days in January:
9.2 days - Average rainfall days in February:
9.6 days - Average rainfall days in March:
13.4 days - Average rainfall days in April:
12.3 days - Average rainfall days in May:
14.7 days - Average rainfall days in June:
13.7 days
- Average rainfall days in July:
15.3 days - Average rainfall days in August:
15 days - Average rainfall days in September:
11.2 days - Average rainfall days in October:
8.4 days - Average rainfall days in November:
8.2 days - Average rainfall days in December:
10 days
The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is November (8.2 days).
Average snowfall
Lyman, SC
The month with the highest snowfall is December (2.2").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Lyman, SC
- Average snowfall days in January:
1.2 days - Average snowfall days in February:
1.6 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:
0.2 days - Average snowfall days in December:
0.5 days
The month with the highest number of snowfall days is February (1.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Lyman, SC
- Average daylight in January:
10h and 1min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 0min - Average daylight in June:
14h and 3min
- 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 2min - Average daylight in December:
9h and 5min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January:
5h and 4min - Average sunshine in February:
6h and 4min - Average sunshine in March:
7h and 1min - Average sunshine in April:
8h and 5min - Average sunshine in May:
9h and 5min - Average sunshine in June:
10h and 5min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 2min - Average sunshine in October:
6h and 4min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days
Lyman, SC
- Average sunshine days in January:
19.7 days - Average sunshine days in February:
16.3 days - Average sunshine days in March:
16.1 days - Average sunshine days in April:
16.2 days - Average sunshine days in May:
15.3 days - Average sunshine days in June:
14.6 days
- Average sunshine days in July:
13.5 days - Average sunshine days in August:
13.3 days - Average sunshine days in September:
17.5 days - Average sunshine days in October:
22.3 days - Average sunshine days in November:
20.3 days - Average sunshine days in December:
20.4 days
The month with the most sunshine days is October (22.3 days).
The month with the least sunshine days is August (13.3 days).
Average UV index
Lyman, SC
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover
Lyman, SC
The month with the most cloud cover is December (Cloud cover 43).
The months with the least cloud cover are June and July (Cloud cover 28).
Average visibility
Lyman, SC
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Lyman, South Carolina, USA
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