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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 Union Star, Kentucky, is another cold winter month, with an average temperature varying between 39.7°F (4.3°C) and 26.6°F (-3°C). January, characterized by an average high temperature of 39.7°F (4.3°C) and a low temperature of 26.6°F (-3°C), is generally the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is a chilly month in Union Star, Kentucky, with an average temperature ranging between min 30.6°F (-0.8°C) and max 44.6°F (7°C). The arrival of February sees an average high-temperature of a frosty 44.6°F (7°C), hardly diverging from January's 39.7°F (4.3°C). Weather in February »
Weather in March
March, the first month of the spring in Union Star, is a cool month, with temperature in the range of an average high of 54.9°F (12.7°C) and an average low of 38.8°F (3.8°C). With the arrival of March, the average high-temperature transitions from a frosty 44.6°F (7°C) in February to a cool 54.9°F (12.7°C). Weather in March »
Weather in April
April is a refreshing spring month in Union Star, Kentucky, with an average temperature fluctuating between 47.8°F (8.8°C) and 66.6°F (19.2°C). The onset of April brings a temperature shift, with the average high-temperature moving from a cool 54.9°F (12.7°C) in March to an enjoyable 66.6°F (19.2°C). Weather in April »
Weather in May
May, the last month of the spring in Union Star, is a warm month, with temperature in the range of an average low of 57.6°F (14.2°C) and an average high of 75.4°F (24.1°C). As April transitions into May, a subtle temperature shift is observed, with average highs adjusting from a refreshing 66.6°F (19.2°C) to a moderately hot 75.4°F (24.1°C). Weather in May »
Weather in June
June, the first month of the summer in Union Star, is still a warm month, with an average temperature fluctuating between 64.2°F (17.9°C) and 84.2°F (29°C). The commencement of June sees a minor shift in the average high-temperature, moving from 75.4°F (24.1°C) in May to a still moderately hot 84.2°F (29°C). Weather in June »
Weather in July
July is a tropical summer month in Union Star, Kentucky, with temperature in the range of an average high of 86.9°F (30.5°C) and an average low of 67.1°F (19.5°C). Union Star witnesses the warmest weather in July, with temperatures averaging a high of 86.9°F (30.5°C) and a low of 67.1°F (19.5°C). July's heat index is calculated to be a torrid 100.4°F (38°C). Weather in July »
Weather in August
August, the last month of the summer in Union Star, is another warm month, with an average temperature fluctuating between 65.8°F (18.8°C) and 85.8°F (29.9°C). With the onset of August, the average high-temperature stands at a warm 85.8°F (29.9°C), closely aligned with July's 86.9°F (30.5°C). Weather in August »
Weather in September
September, the first month of the autumn in Union Star, is still a warm month, with temperature in the range of an average high of 79.7°F (26.5°C) and an average low of 60.1°F (15.6°C). Union Star's September weather features a light decline in high-temperatures, reducing from a warm 85.8°F (29.9°C) in August to a still moderately hot 79.7°F (26.5°C). Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Union Star, Kentucky, with an average temperature varying between 48.9°F (9.4°C) and 67.1°F (19.5°C). The transition into October is accompanied by a temperature decrease, with the average high-temperature shifting from a warm 79.7°F (26.5°C) in September to a refreshing 67.1°F (19.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a fresh month in Union Star, Kentucky, with an average temperature fluctuating between 38.3°F (3.5°C) and 53.6°F (12°C). Setting in of November comes with a decrease in the average high-temperature, moving from an enjoyable 67.1°F (19.5°C) in October to a fresh 53.6°F (12°C). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Union Star, Kentucky, with temperature in the range of an average low of 32.5°F (0.3°C) and an average high of 44.8°F (7.1°C). A subtle shift in Union Star's weather is observed as November turns into December, with the average high temperature reducing from a cool 53.6°F (12°C) to a frosty 44.8°F (7.1°C). Weather in December »
Updated: Jul 20, 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 are the coldest months in Union Star?
Union Star's coldest weather arrives in January, when temperatures average a high of 39.7°F (4.3°C) and a low of 26.6°F (-3°C).
How much does it rain?
Throughout the year, in Union Star, there are 130.1 rainfall days, and 14.72" (374mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through April, November and December.
How much does it snow?
Throughout the year, there are 16 snowfall days, and 2.28" (58mm) of snow is accumulated.
What is the month with the least sunshine?
The months with the least sunshine are January and February, with an average of 4.3h of sunshine.
When is the lowest UV index?
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.
What are the most humid months?
February and December, with an average relative humidity of 80%, are most humid months.
What is the snowiest month?
February is the month with the most snowfall. Snow falls for 4.5 days and accumulates 0.79" (20mm) of snow.
When is Daylight Saving Time (DST) in Union Star?
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.
What is the rainiest month in Union Star?
April is the month with the most rainfall. Rain falls for 12.8 days and accumulates 1.73" (44mm) of precipitation.
When it does not snow?
May through October 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 48min of daylight.
What is the hottest time of year?
July, with an average high of 86.9°F (30.5°C) and a low of 67.1°F (19.5°C), signifies the warmest month of the year.
What month has the most sunshine?
August has the most sunshine of the year, with an average of 10.4h of sunshine.
What is the driest month?
September is the month with the least rainfall. Rain falls for 9.8 days and accumulates 0.51" (13mm) of precipitation.
What is the least humid month in Union Star?
October is the least humid month, with an average relative humidity of 74%.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 36min of daylight.
Average temperature
Union Star, KY
The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (39.7°F).
The month with the highest average low temperature is July (67.1°F).
The coldest month (with the lowest average low temperature) is January (26.6°F).
Average pressure
Union Star, 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:
29.97"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.95"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.15"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed
Union Star, KY
- Average wind speed in January:
8mph - Average wind speed in February:
8.1mph - Average wind speed in March:
7.9mph - Average wind speed in April:
8mph - Average wind speed in May:
6.5mph - Average wind speed in June:
5.7mph
- Average wind speed in July:
5mph - Average wind speed in August:
5mph - Average wind speed in September:
5.4mph - Average wind speed in October:
6.7mph - Average wind speed in November:
7.1mph - Average wind speed in December:
7.5mph
The windiest month (with the highest average wind speed) is February (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).
Average humidity
Union Star, KY
The months with the highest relative humidity are February and December (80%).
The month with the lowest relative humidity is October (74%).
Average rainfall
Union Star, KY
- Average rainfall in January:
0.87" - Average rainfall in February:
1.42" - Average rainfall in March:
1.14" - Average rainfall in April:
1.73" - Average rainfall in May:
1.42" - Average rainfall in June:
1.65"
The wettest month (with the highest rainfall) is April (1.73").
The driest month (with the least rainfall) is September (0.51").
Average rainfall days
Union Star, KY
- Average rainfall days in January:
8.4 days - Average rainfall days in February:
8.4 days - Average rainfall days in March:
11.6 days - Average rainfall days in April:
12.8 days - Average rainfall days in May:
15.7 days - Average rainfall days in June:
12.3 days
- Average rainfall days in July:
14 days - Average rainfall days in August:
11.5 days - Average rainfall days in September:
9.8 days - Average rainfall days in October:
8.1 days - Average rainfall days in November:
8.2 days - Average rainfall days in December:
9.3 days
The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is October (8.1 days).
Average snowfall
Union Star, KY
The month with the highest snowfall is February (0.79").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Union Star, KY
- Average snowfall days in January:
4.8 days - Average snowfall days in February:
4.5 days - Average snowfall days in March:
2.1 days - Average snowfall days in April:
0.4 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:
0.1 days - Average snowfall days in November:
1.2 days - Average snowfall days in December:
2.9 days
The month with the highest number of snowfall days is January (4.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Union Star, 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 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 4min
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 36min).
- Average sunshine in January:
4h and 2min - Average sunshine in February:
4h and 2min - Average sunshine in March:
5h and 5min - Average sunshine in April:
8h and 3min - Average sunshine in May:
9h and 0min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 4min - 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 August (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 4h and 18min).
Average sunshine days
Union Star, KY
- Average sunshine days in January:
18.2 days - Average sunshine days in February:
16 days - Average sunshine days in March:
16.6 days - Average sunshine days in April:
14.8 days - Average sunshine days in May:
12.6 days - Average sunshine days in June:
14.8 days
- Average sunshine days in July:
13.7 days - Average sunshine days in August:
16.3 days - Average sunshine days in September:
18.4 days - Average sunshine days in October:
21.2 days - Average sunshine days in November:
20.7 days - Average sunshine days in December:
18.7 days
The month with the most sunshine days is October (21.2 days).
The month with the least sunshine days is May (12.6 days).
Average UV index
Union Star, 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
Union Star, KY
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility
Union Star, KY
The months with the highest visibility are February, March, April, June, September, October, November and December (6mi).
The months with the lowest visibility are January, May, July and August (5mi).
Union Star, Kentucky, USA
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