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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 Rousseau, Kentucky, is a wintry winter month, with an average temperature fluctuating between 27°F (-2.8°C) and 40.3°F (4.6°C). Temperature readings reach their annual highs in January, averaging 40.3°F (4.6°C) and a minimum average of 27°F (-2.8°C). Weather in January »
Weather in February
The last month of the winter, February, is a frosty month in Rousseau, Kentucky, with an average temperature varying between 45.1°F (7.3°C) and 30.6°F (-0.8°C). Rousseau starts February with an average high-temperature of a chilly 45.1°F (7.3°C), hinting at a minimal fluctuation from January. Weather in February »
Weather in March
The first month of the spring, March, is a fresh month in Rousseau, Kentucky, with an average temperature ranging between min 37.8°F (3.2°C) and max 54.1°F (12.3°C). March signals a shift in the average high-temperature, moving from February's chilly 45.1°F (7.3°C) to a cool 54.1°F (12.3°C). Weather in March »
Weather in April
April in Rousseau, Kentucky, is a comfortable spring month, with an average temperature varying between 66.2°F (19°C) and 46.9°F (8.3°C). With the transition into April, Rousseau experiences an increase in average high-temperatures, moving up from a fresh 54.1°F (12.3°C) in March to a refreshing 66.2°F (19°C). Weather in April »
Weather in May
May, the last month of the spring in Rousseau, is a warm month, with an average temperature fluctuating between 55°F (12.8°C) and 76.1°F (24.5°C). Observing a rise in May, the average high-temperature goes from April's comfortable 66.2°F (19°C) to a moderately hot 76.1°F (24.5°C). Weather in May »
Weather in June
June, the first month of the summer in Rousseau, is also a moderately hot month, with temperature in the range of an average low of 61.2°F (16.2°C) and an average high of 83.7°F (28.7°C). June's arrival coincides with a subtle temperature rise, moving from May's warm 76.1°F (24.5°C) to a still moderately hot 83.7°F (28.7°C). Weather in June »
Weather in July
July is a hot summer month in Rousseau, Kentucky, with temperature in the range of an average low of 64.2°F (17.9°C) and an average high of 86.7°F (30.4°C). July, recognised by an average high temperature of 86.7°F (30.4°C) and a low of 64.2°F (17.9°C), is Rousseau's warmest month. Throughout July, the heat index is estimated at a very hot 98.6°F (37°C). Weather in July »
Weather in August
August, the last month of the summer in Rousseau, is another warm month, with temperature in the range of an average low of 62.6°F (17°C) and an average high of 85.6°F (29.8°C). August's onset records an average high-temperature of a moderately hot 85.6°F (29.8°C), a near match to July's 86.7°F (30.4°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Rousseau, Kentucky, with temperature in the range of an average high of 79.5°F (26.4°C) and an average low of 57.4°F (14.1°C). Transitioning from August to September involves a subtle drop in average high-temperatures, descending from a warm 85.6°F (29.8°C) to a still moderately hot 79.5°F (26.4°C). Weather in September »
Weather in October
October, like September, in Rousseau, Kentucky, is another refreshing autumn month, with an average temperature fluctuating between 66.7°F (19.3°C) and 47.3°F (8.5°C). The arrival of October corresponds with a shift in temperature, down from a warm 79.5°F (26.4°C) in September to a comfortable 66.7°F (19.3°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Rousseau, Kentucky, with an average temperature fluctuating between 37.9°F (3.3°C) and 54°F (12.2°C). The start of November involves a temperature drop, moving from a refreshing 66.7°F (19.3°C) in October to a cool 54°F (12.2°C). Weather in November »
Weather in December
December, the first month of the winter in Rousseau, is still a chilly month, with an average temperature varying between 33.3°F (0.7°C) and 45°F (7.2°C). The commencement of December indicates a gentle shift in the average high-temperature, receding from November's cool 54°F (12.2°C) to a frosty 45°F (7.2°C). Weather in December »
Updated: Aug 19, 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 time of year?
Temperature records mark January as the coldest month, with highs averaging 40.3°F (4.6°C) and lows at 27°F (-2.8°C).
How much does it rain?
Throughout the year, there are 178 rainfall days, and 35.47" (901mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through April, October through December.
How many days does it snow?
In Rousseau, during the entire year, snow falls for 39.8 days and aggregates up to 17.32" (440mm) of snow.
What is the month with the least sunshine?
With an average of 4.1h of sunshine, January has the least sunshine of the year.
What are the months with the lowest UV index?
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2.
What is the most humid month?
February is the most humid month in Rousseau, with an average relative humidity of 80%.
What is the wettest month?
February is the month with the most rainfall. Rain falls for 13.1 days and accumulates 3.9" (99mm) of precipitation.
When does it snow the most?
The month with the most snowfall is February, when snow falls for 9.8 days and typically aggregates up to 4.8" (122mm) of snow.
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.
When it does not snow?
May through September are months without snowfall.
What are the months with the highest UV index?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
When are the longest days?
June has the longest days of the year, with an average of 14h and 42min of daylight.
What is the month with the most sunshine?
June and August, with an average of 10.1h of sunshine, are months with the most sunshine.
What are the warmest months?
In Rousseau, the average temperatures in July are the highest, with a peak at 86.7°F (30.4°C) and a low of 64.2°F (17.9°C).
What is the least humid month?
August and November, with an average relative humidity of 74%, are the least humid months in Rousseau.
What is the driest month?
The month with the least rainfall in Rousseau is September, when the rain falls for 13.1 days and typically collects 1.93" (49mm) of precipitation.
What is the month with the shortest days?
With an average of 9h and 36min of daylight, December has the shortest days of the year in Rousseau.
Average temperature
Rousseau, KY
The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is January (40.3°F).
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (27°F).
Average pressure
Rousseau, KY
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.98"Hg
- Average pressure in July:
30"Hg - Average pressure in August:
30.01"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.06"Hg - Average pressure in November:
30.16"Hg - Average pressure in December:
30.14"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed
Rousseau, KY
- Average wind speed in January:
6.9mph - Average wind speed in February:
6.9mph - Average wind speed in March:
6.7mph - Average wind speed in April:
6.8mph - Average wind speed in May:
5.8mph - Average wind speed in June:
5.2mph
- Average wind speed in July:
4.5mph - Average wind speed in August:
4.3mph - Average wind speed in September:
4.5mph - Average wind speed in October:
5.3mph - Average wind speed in November:
5.7mph - Average wind speed in December:
6.3mph
The windiest months (with the highest average wind speed) are January and February (6.9mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity
Rousseau, KY
The month with the highest relative humidity is February (80%).
The months with the lowest relative humidity are August and November (74%).
Average rainfall
Rousseau, KY
- Average rainfall in January:
2.72" - Average rainfall in February:
3.9" - Average rainfall in March:
3.15" - Average rainfall in April:
3.54" - Average rainfall in May:
3.46" - Average rainfall in June:
3.07"
- Average rainfall in July:
3.03" - Average rainfall in August:
2.2" - Average rainfall in September:
1.93" - Average rainfall in October:
2.76" - Average rainfall in November:
2.32" - Average rainfall in December:
3.39"
The wettest month (with the highest rainfall) is February (3.9").
The driest month (with the least rainfall) is September (1.93").
Average rainfall days
Rousseau, KY
- Average rainfall days in January:
12.7 days - Average rainfall days in February:
13.1 days - Average rainfall days in March:
15.7 days - Average rainfall days in April:
17 days - Average rainfall days in May:
18.7 days - Average rainfall days in June:
16.4 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
15.8 days - Average rainfall days in September:
13.1 days - Average rainfall days in October:
12.6 days - Average rainfall days in November:
11.5 days - Average rainfall days in December:
13.6 days
The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is November (11.5 days).
Average snowfall
Rousseau, KY
The month with the highest snowfall is February (4.8").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Rousseau, KY
- Average snowfall days in January:
11.7 days - Average snowfall days in February:
9.8 days - Average snowfall days in March:
5.2 days - Average snowfall days in April:
0.9 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:
0.7 days - Average snowfall days in November:
3.2 days - Average snowfall days in December:
8.3 days
The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Rousseau, 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 1min - Average daylight in June:
14h and 4min
- 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 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January:
4h and 1min - Average sunshine in February:
5h and 1min - Average sunshine in March:
6h and 1min - Average sunshine in April:
8h and 1min - Average sunshine in May:
9h and 2min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 2min - Average sunshine in October:
6h and 3min - Average sunshine in November:
5h and 5min - Average sunshine in December:
4h and 3min
The months with the most sunshine are June and August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days
Rousseau, KY
- Average sunshine days in January:
10.8 days - Average sunshine days in February:
9 days - Average sunshine days in March:
10.8 days - Average sunshine days in April:
11.7 days - Average sunshine days in May:
10.4 days - Average sunshine days in June:
11.2 days
- Average sunshine days in July:
11 days - Average sunshine days in August:
13.1 days - Average sunshine days in September:
15.1 days - Average sunshine days in October:
15.8 days - Average sunshine days in November:
15.7 days - Average sunshine days in December:
12.1 days
The month with the most sunshine days is October (15.8 days).
The month with the least sunshine days is February (9 days).
Average UV index
Rousseau, KY
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, February and December (UV index 2).
Average cloud cover
Rousseau, KY
The months with the most cloud cover are January and February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility
Rousseau, KY
The months with the highest visibility are April, June, October and November (6mi).
The months with the lowest visibility are January, February, March, May, July, August, September and December (5mi).
Rousseau, Kentucky, USA
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