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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 days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, is a moderate winter month in Joshua, South Carolina, with an average temperature varying between 56.8°F (13.8°C) and 42.8°F (6°C). With average high temperatures of 56.8°F (13.8°C) and lows of 42.8°F (6°C), January is the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Joshua, is another mild month, with temperature in the range of an average high of 60.6°F (15.9°C) and an average low of 45.9°F (7.7°C). Upon the beginning of February, Joshua's high-temperatures register at a still moderate 60.6°F (15.9°C), closely mirroring the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a comfortable month in Joshua, South Carolina, with an average temperature fluctuating between 66.2°F (19°C) and 51.6°F (10.9°C). A slight uplift of average high-temperatures is noted in March, with temperatures adjusting from a moderate 60.6°F (15.9°C) in February to a still refreshing 66.2°F (19°C). Weather in March »
Weather in April
April in Joshua, South Carolina, is a moderately hot spring month, with an average temperature varying between 74.1°F (23.4°C) and 59°F (15°C). As Joshua welcomes April, the average high-temperature sees a modest rise, transitioning from an enjoyable 66.2°F (19°C) in March to a moderately hot 74.1°F (23.4°C). Weather in April »
Weather in May
The last month of the spring, May, is another warm month in Joshua, South Carolina, with temperature in the range of an average high of 80.8°F (27.1°C) and an average low of 66.7°F (19.3°C). The shift from April to May is marked by a slight increase in the average high-temperature, moving from a warm 74.1°F (23.4°C) to a still moderately hot 80.8°F (27.1°C). Weather in May »
Weather in June
June, the first month of the summer in Joshua, is a hot month, with temperature in the range of an average low of 73.4°F (23°C) and an average high of 87.1°F (30.6°C). The shift into June is marked by a modest rise in the average high-temperature, moving from May's warm 80.8°F (27.1°C) to a tropical 87.1°F (30.6°C). Weather in June »
Weather in July
July, the same as June, in Joshua, South Carolina, is a hot summer month, with an average temperature fluctuating between 89.6°F (32°C) and 76.5°F (24.7°C). July proves to be the warmest month, recording an average peak temperature of 89.6°F (32°C) and a minimum temperature of 76.5°F (24.7°C). July's mean heat index is calculated to be a blistering 107.6°F (42°C). Weather in July »
Weather in August
The last month of the summer, August, is also a hot month in Joshua, South Carolina, with temperature in the range of an average high of 88.3°F (31.3°C) and an average low of 76.3°F (24.6°C). August's onset records an average high-temperature of a still hot 88.3°F (31.3°C), a near match to July's 89.6°F (32°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Joshua, South Carolina, with an average temperature fluctuating between 84.4°F (29.1°C) and 72°F (22.2°C). Joshua experiences a recorded average high-temperature of a warm 84.4°F (29.1°C) in September, closely aligned with August's 88.3°F (31.3°C). Weather in September »
Weather in October
October, like September, in Joshua, South Carolina, is a moderately hot autumn month, with an average temperature fluctuating between 62.1°F (16.7°C) and 76.1°F (24.5°C). October ushers in a minor alteration in Joshua's climate, with the average high-temperature moving from September's moderately hot 84.4°F (29.1°C) to a still warm 76.1°F (24.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Joshua, is also an enjoyable month, with an average temperature varying between 65.8°F (18.8°C) and 51.8°F (11°C). The transition into November involves a decrease in the average high-temperature, falling from a warm 76.1°F (24.5°C) in October to a comfortable 65.8°F (18.8°C). Weather in November »
Weather in December
December, the first month of the winter in Joshua, is still a mild month, with temperature in the range of an average high of 60.4°F (15.8°C) and an average low of 47.3°F (8.5°C). A mild shift in the average high-temperature occurs in December, reducing from 65.8°F (18.8°C) in November to a still refreshing 60.4°F (15.8°C). Weather in December »
Updated: Jul 27, 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 month is the coldest in Joshua?
Joshua's coldest month, January, registers temperatures that range from a high of 56.8°F (13.8°C) to a low of 42.8°F (6°C).
What is the driest month?
January is the month with the least rainfall. Rain falls for 8.8 days and accumulates 0.67" (17mm) of precipitation.
How many days does it rain?
Throughout the year, there are 154.4 rainfall days, and 23.43" (595mm) of precipitation is accumulated.
When does it snow?
Months with snowfall in Joshua are January, February and December.
How many days does it snow?
Throughout the year, there are 0.5 snowfall days.
What is the month with the lowest UV index?
With an average maximum UV index of 3, January is the month with the lowest UV index.
What is the least humid month?
The least humid month is March, with an average relative humidity of 72%.
When it does not snow?
March through November are months without snowfall.
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 EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
What are the months with the highest UV index?
The months with the highest UV index are May through August, with an average maximum UV index of 7.
When are the longest days?
June has the longest days of the year, with an average of 14h and 18min of daylight.
What is the warmest month?
The temperatures reach their highest averages in July, with highs of 89.6°F (32°C) and lows of 76.5°F (24.7°C).
What month has the most sunshine?
The month with the most sunshine is July, with an average of 10.9h of sunshine.
What is the rainiest month?
The month with the most rainfall is August, when the rain falls for 22.7 days and typically aggregates up to 4.29" (109mm) of precipitation.
What is the most humid month?
The most humid month is December, with an average relative humidity of 77%.
When does it snow the most?
December has the most snowfall days of the year. Snow falls for 0.3 days.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 10h and 0min of daylight.
What is the month with the least sunshine?
With an average of 5.6h of sunshine, December has the least sunshine of the year.
Average temperature
Joshua, SC
The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is January (56.8°F).
The month with the highest average low temperature is July (76.5°F).
The coldest month (with the lowest average low temperature) is January (42.8°F).
Average pressure
Joshua, 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:
30.03"Hg - Average pressure in May:
30.03"Hg - Average pressure in June:
29.98"Hg
- Average pressure in July:
30"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed
Joshua, SC
- Average wind speed in January:
7.8mph - Average wind speed in February:
8.1mph - Average wind speed in March:
8.1mph - Average wind speed in April:
8.3mph - Average wind speed in May:
7.5mph - Average wind speed in June:
7mph
- Average wind speed in July:
7mph - Average wind speed in August:
6.5mph - Average wind speed in September:
7.1mph - Average wind speed in October:
7.5mph - Average wind speed in November:
7.6mph - Average wind speed in December:
7.6mph
The windiest month (with the highest average wind speed) is April (8.3mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity
Joshua, SC
The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is March (72%).
Average rainfall
Joshua, SC
- Average rainfall in January:
0.67" - Average rainfall in February:
0.91" - Average rainfall in March:
1.14" - Average rainfall in April:
1.65" - Average rainfall in May:
1.42" - Average rainfall in June:
2.6"
- Average rainfall in July:
2.68" - Average rainfall in August:
4.29" - Average rainfall in September:
2.76" - Average rainfall in October:
1.89" - Average rainfall in November:
1.02" - Average rainfall in December:
2.4"
The wettest month (with the highest rainfall) is August (4.29").
The driest month (with the least rainfall) is January (0.67").
Average rainfall days
Joshua, SC
- Average rainfall days in January:
8.8 days - Average rainfall days in February:
8.8 days - Average rainfall days in March:
9.9 days - Average rainfall days in April:
11.4 days - Average rainfall days in May:
13.4 days - Average rainfall days in June:
17.3 days
- Average rainfall days in July:
21.2 days - Average rainfall days in August:
22.7 days - Average rainfall days in September:
14.8 days - Average rainfall days in October:
9.7 days - Average rainfall days in November:
6.9 days - Average rainfall days in December:
9.5 days
The month with the highest number of rainy days is August (22.7 days).
The month with the least rainy days is November (6.9 days).
Average snowfall days
Joshua, SC
- Average snowfall days in January:
0.1 days - Average snowfall days in February:
0.1 days - Average snowfall days in March:
0 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 days - Average snowfall days in December:
0.3 days
The month with the highest number of snowfall days is December (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Joshua, SC
- 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 5min - Average sunshine in February:
6h and 4min - Average sunshine in March:
7h and 4min - Average sunshine in April:
9h and 4min - Average sunshine in May:
10h and 2min - Average sunshine in June:
10h and 5min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
10h and 4min - Average sunshine in September:
9h and 0min - Average sunshine in October:
6h and 4min - Average sunshine in November:
6h and 1min - Average sunshine in December:
5h and 4min
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 36min).
Average sunshine days
Joshua, SC
- Average sunshine days in January:
20.1 days - Average sunshine days in February:
17.2 days - Average sunshine days in March:
19.1 days - Average sunshine days in April:
17.7 days - Average sunshine days in May:
15.8 days - Average sunshine days in June:
9.7 days
- Average sunshine days in July:
6.9 days - Average sunshine days in August:
6.1 days - Average sunshine days in September:
11 days - Average sunshine days in October:
19.3 days - Average sunshine days in November:
20.4 days - Average sunshine days in December:
19 days
The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is August (6.1 days).
Average UV index
Joshua, SC
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).
Average cloud cover
Joshua, SC
The month with the most cloud cover is December (Cloud cover 40).
The months with the least cloud cover are June and July (Cloud cover 26).
Average visibility
Joshua, 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).
Joshua, South Carolina, USA
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