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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, the same as December, is another cold winter month in Sulphur, Kentucky, with temperature in the range of an average low of 25.2°F (-3.8°C) and an average high of 38.3°F (3.5°C). The coldest period is January, when temperatures fluctuate between an average high of 38.3°F (3.5°C) and a low of 25.2°F (-3.8°C). Weather in January »
Weather in February
February, the last month of the winter in Sulphur, is a chilly month, with temperature in the range of an average low of 28.4°F (-2°C) and an average high of 43.2°F (6.2°C). During February, Sulphur records an average high-temperature of a chilly 43.2°F (6.2°C), marking a slight divergence from January's 38.3°F (3.5°C). Weather in February »
Weather in March
March, the first month of the spring in Sulphur, is a fresh month, with temperature in the range of an average low of 36.7°F (2.6°C) and an average high of 53.6°F (12°C). The transition from February to March brings a temperature rise, with average high-temperatures increasing from a frosty 43.2°F (6.2°C) to a fresh 53.6°F (12°C). Weather in March »
Weather in April
April in Sulphur, Kentucky, is an enjoyable spring month, with an average temperature varying between 65.3°F (18.5°C) and 46.2°F (7.9°C). April marks a rise in the average high-temperature, moving from March's cool 53.6°F (12°C) to a refreshing 65.3°F (18.5°C). Weather in April »
Weather in May
The last month of the spring, May, is a moderately hot month in Sulphur, Kentucky, with temperature in the range of an average high of 75.4°F (24.1°C) and an average low of 56.1°F (13.4°C). Sulphur experiences a temperature shift with the start of May, with average high-temperatures moving from a refreshing 65.3°F (18.5°C) in April to a moderately hot 75.4°F (24.1°C). Weather in May »
Weather in June
June, the first month of the summer in Sulphur, is still a warm month, with an average temperature varying between 63.5°F (17.5°C) and 82.9°F (28.3°C). Observing a minor shift, the average high-temperature during June adjusts from May's 75.4°F (24.1°C) to a still moderately hot 82.9°F (28.3°C). Weather in June »
Weather in July
July in Sulphur, Kentucky, is a tropical summer month, with an average temperature ranging between min 66.6°F (19.2°C) and max 86.2°F (30.1°C). July is the warmest month, with the temperature often reaching an average high of 86.2°F (30.1°C) and an average low of 66.6°F (19.2°C). The average heat index in July is computed to be a sweltering 98.6°F (37°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Sulphur, Kentucky, with temperature in the range of an average high of 84.9°F (29.4°C) and an average low of 64.9°F (18.3°C). Welcoming August, Sulphur notes an average high-temperature of a moderately hot 84.9°F (29.4°C), nearly consistent with July's 86.2°F (30.1°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Sulphur, Kentucky, with temperature in the range of an average high of 79°F (26.1°C) and an average low of 59.5°F (15.3°C). In September, the average high-temperature marginally drops from a moderately hot 84.9°F (29.4°C) in August to a still warm 79°F (26.1°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Sulphur, Kentucky, with temperature in the range of an average high of 65.8°F (18.8°C) and an average low of 47.7°F (8.7°C). Arrival of October comes with a reduction in the average high-temperature, falling from a warm 79°F (26.1°C) in September to a comfortable 65.8°F (18.8°C). Weather in October »
Weather in November
November, the last month of the autumn in Sulphur, is another cool month, with an average temperature fluctuating between 52.9°F (11.6°C) and 36.9°F (2.7°C). Welcoming November, Sulphur observes a shift in the average high-temperature, falling from October's comfortable 65.8°F (18.8°C) to a fresh 52.9°F (11.6°C). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Sulphur, Kentucky, with temperature in the range of an average high of 43.7°F (6.5°C) and an average low of 31.3°F (-0.4°C). A shift in the average high-temperature occurs in December, reducing from a fresh 52.9°F (11.6°C) in November to a frosty 43.7°F (6.5°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 time of the year is the coldest?
January is the coldest month of the year, registering average temperatures as high as 38.3°F (3.5°C) and as low as 25.2°F (-3.8°C).
How much does it rain in Sulphur?
In Sulphur, during the entire year, the rain falls for 170.6 days and collects up to 35.59" (904mm) of precipitation.
When does it snow?
Months with snowfall are January through April, October through December.
How much does it snow?
Throughout the year, there are 33.6 snowfall days, and 10.2" (259mm) of snow is accumulated.
What is the month with the least sunshine?
The month with the least sunshine is January, with an average of 4.2h of sunshine.
When is the lowest UV index?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the most humid month?
February is the most humid month, with an average relative humidity of 81%.
When does it snow the most?
February is the month with the most snowfall. Snow falls for 8.6 days and accumulates 2.72" (69mm) of snow.
When is Daylight Saving Time (DST) in Sulphur?
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 is the rainiest month?
April is the month with the most rainfall. Rain falls for 16 days and accumulates 3.94" (100mm) of precipitation.
When it does not snow?
In Sulphur, snow does not fall in May through September.
When are the longest days?
With an average of 14h and 48min of daylight, June has the longest days of the year.
What is the month with the highest UV index?
The months with the highest UV index are June through August, with an average maximum UV index of 6.
What is the hottest time of year?
The month of July, characterized by an average high of 86.2°F (30.1°C) and a low of 66.6°F (19.2°C), is recognized as the warmest.
What month has the most sunshine?
July has the most sunshine of the year, with an average of 10.2h of sunshine.
What are the least humid months?
The months with the lowest humidity are August and October, with an average relative humidity of 74%.
What is the driest month?
September is the month with the least rainfall. Rain falls for 13.8 days and accumulates 1.81" (46mm) of precipitation.
What is the month with the shortest days in Sulphur?
With an average of 9h and 30min of daylight, December has the shortest days of the year.
Average temperature
Sulphur, KY
The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (38.3°F).
The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).
Average pressure
Sulphur, KY
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.97"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Sulphur, KY
- Average wind speed in January:
8.2mph - Average wind speed in February:
8mph - Average wind speed in March:
7.8mph - Average wind speed in April:
7.9mph - Average wind speed in May:
6.3mph - Average wind speed in June:
5.7mph
- Average wind speed in July:
4.9mph - Average wind speed in August:
4.9mph - Average wind speed in September:
5.5mph - Average wind speed in October:
6.6mph - Average wind speed in November:
7mph - Average wind speed in December:
7.6mph
The windiest month (with the highest average wind speed) is January (8.2mph).
The calmest months (with the lowest average wind speed) are July and August (4.9mph).
Average humidity
Sulphur, KY
The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are August and October (74%).
Average rainfall
Sulphur, KY
- Average rainfall in January:
2.6" - Average rainfall in February:
3.35" - Average rainfall in March:
3.23" - Average rainfall in April:
3.94" - Average rainfall in May:
3.54" - Average rainfall in June:
2.76"
- Average rainfall in July:
3.15" - Average rainfall in August:
2.52" - Average rainfall in September:
1.81" - Average rainfall in October:
2.72" - Average rainfall in November:
2.95" - Average rainfall in December:
3.03"
The wettest month (with the highest rainfall) is April (3.94").
The driest month (with the least rainfall) is September (1.81").
Average rainfall days
Sulphur, KY
- Average rainfall days in January:
11.1 days - Average rainfall days in February:
11 days - Average rainfall days in March:
14.8 days - Average rainfall days in April:
16 days - Average rainfall days in May:
19.3 days - Average rainfall days in June:
15.8 days
- Average rainfall days in July:
17.7 days - Average rainfall days in August:
14.8 days - Average rainfall days in September:
13.8 days - Average rainfall days in October:
11.4 days - Average rainfall days in November:
11.6 days - Average rainfall days in December:
13.3 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is February (11 days).
Average snowfall
Sulphur, KY
The month with the highest snowfall is February (2.72").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Sulphur, KY
- Average snowfall days in January:
9.4 days - Average snowfall days in February:
8.6 days - Average snowfall days in March:
4.3 days - Average snowfall days in April:
0.8 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:
0.2 days - Average snowfall days in November:
2.8 days - Average snowfall days in December:
7.5 days
The month with the highest number of snowfall days is January (9.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Sulphur, KY
- Average daylight in January:
9h and 5min - 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 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 3min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 1min - Average daylight in December:
9h and 3min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January:
4h and 1min - Average sunshine in February:
5h and 2min - Average sunshine in March:
6h and 0min - Average sunshine in April:
7h and 4min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
9h and 5min - Average sunshine in September:
8h and 2min - Average sunshine in October:
6h and 5min - Average sunshine in November:
5h and 3min - Average sunshine in December:
4h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days
Sulphur, KY
- Average sunshine days in January:
12 days - Average sunshine days in February:
10.5 days - Average sunshine days in March:
11.4 days - Average sunshine days in April:
12.2 days - Average sunshine days in May:
9.9 days - Average sunshine days in June:
11.4 days
- Average sunshine days in July:
11.4 days - Average sunshine days in August:
13.6 days - Average sunshine days in September:
14.5 days - Average sunshine days in October:
17.9 days - Average sunshine days in November:
16.2 days - Average sunshine days in December:
12.5 days
The month with the most sunshine days is October (17.9 days).
The month with the least sunshine days is May (9.9 days).
Average UV index
Sulphur, KY
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Sulphur, KY
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility
Sulphur, KY
The months with the highest visibility are April, June, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March, May, July and December (5mi).
Sulphur, Kentucky, USA
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