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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
Climate and monthly weather forecast
Weather in January
January, like December, in Fairfield, Kentucky, is another cold winter month, with an average temperature ranging between max 39.9°F (4.4°C) and min 27°F (-2.8°C). The coldest period tends to be January, when average temperatures fluctuate between a high of 39.9°F (4.4°C) and a low of 27°F (-2.8°C). Weather in January »
Weather in February
The last month of the winter, February, is a chilly month in Fairfield, Kentucky, with an average temperature varying between 45.1°F (7.3°C) and 30°F (-1.1°C). With the arrival of February, Fairfield's average high-temperature registers at a frosty 45.1°F (7.3°C), indicating a subtle variation from the previous month. Weather in February »
Weather in March
March, the first month of the spring in Fairfield, is a fresh month, with an average temperature varying between 38.1°F (3.4°C) and 55°F (12.8°C). The shift into March brings an increase in the average high-temperature, moving from a frosty 45.1°F (7.3°C) in February to a fresh 55°F (12.8°C). Weather in March »
Weather in April
April in Fairfield, Kentucky, is an enjoyable spring month, with an average temperature varying between 66.7°F (19.3°C) and 47.7°F (8.7°C). April's onset witnesses a shift in the average high-temperature, moving from a fresh 55°F (12.8°C) in March to a refreshing 66.7°F (19.3°C). Weather in April »
Weather in May
The last month of the spring, May, is a warm month in Fairfield, Kentucky, with temperature in the range of an average low of 56.8°F (13.8°C) and an average high of 75.6°F (24.2°C). With the onset of May, Fairfield's average high-temperature sees a modest rise, moving from April's refreshing 66.7°F (19.3°C) to a warm 75.6°F (24.2°C). Weather in May »
Weather in June
The first month of the summer, June, is also a moderately hot month in Fairfield, Kentucky, with an average temperature fluctuating between 83.7°F (28.7°C) and 63.9°F (17.7°C). The arrival of June witnesses a small shift in the average high-temperature, moving from a moderately hot 75.6°F (24.2°C) in May to a still warm 83.7°F (28.7°C). Weather in June »
Weather in July
July in Fairfield, Kentucky, is a hot summer month, with an average temperature ranging between min 66.9°F (19.4°C) and max 86.5°F (30.3°C). The temperatures reach their highest averages in July, with highs of 86.5°F (30.3°C) and lows of 66.9°F (19.4°C). The average heat index in July is evaluated at a torrid 100.4°F (38°C). Weather in July »
Weather in August
August, the last month of the summer in Fairfield, is also a moderately hot month, with an average temperature ranging between max 85.5°F (29.7°C) and min 65.3°F (18.5°C). Fairfield starts August with an average high-temperature of a moderately hot 85.5°F (29.7°C), hinting at a minimal fluctuation from July. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Fairfield, Kentucky, with an average temperature ranging between min 59.7°F (15.4°C) and max 79.3°F (26.3°C). September sees a slight reduction in average high-temperature, with a shift from 85.5°F (29.7°C) in August to a still warm 79.3°F (26.3°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Fairfield, Kentucky, with an average temperature ranging between min 48.4°F (9.1°C) and max 66.9°F (19.4°C). The transition into October indicates a reduction in the average high-temperature, down to an enjoyable 66.9°F (19.4°C) from September's warm 79.3°F (26.3°C). Weather in October »
Weather in November
November, the last month of the autumn in Fairfield, is also a fresh month, with an average temperature fluctuating between 54.1°F (12.3°C) and 37.8°F (3.2°C). The commencement of November involves a temperature shift, with the average high-temperature dropping from an enjoyable 66.9°F (19.4°C) in October to a fresh 54.1°F (12.3°C). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Fairfield, Kentucky, with an average temperature ranging between min 32.9°F (0.5°C) and max 45.1°F (7.3°C). In Fairfield, the average high-temperature in December decreases from a cool 54.1°F (12.3°C) in November to a frosty 45.1°F (7.3°C). Weather in December »
Updated: Aug 24, 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 Fairfield?
Fairfield notes the coldest temperatures in January, with a average high of 39.9°F (4.4°C) and a low of 27°F (-2.8°C).
How much does it rain?
In Fairfield, during the entire year, the rain falls for 162.7 days and collects up to 34.02" (864mm) of precipitation.
When does it snow?
Months with snowfall are January through April, November and December.
How many days does it snow?
In Fairfield, during the entire year, snow falls for 26.7 days and aggregates up to 7.4" (188mm) of snow.
What is the month with the least sunshine in Fairfield?
January and December, with an average of 4.4h of sunshine, are months with the least sunshine.
What are the months with the lowest UV index?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
What are the most humid months?
The months with the highest humidity are February and December, with an average relative humidity of 80%.
What is the snowiest month?
The month with the most snowfall is February, when snow falls for 7.3 days and typically aggregates up to 2.01" (51mm) of snow.
When is Daylight Saving Time (DST) in Fairfield?
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?
May is the month with the most rainfall. Rain falls for 18.3 days and accumulates 3.58" (91mm) of precipitation.
When it does not snow?
May through October are months without snowfall in Fairfield.
When are the longest days?
June has the longest days of the year, with an average of 14h and 48min of daylight.
What month has the most sunshine?
With an average of 10.3h of sunshine, June has the most sunshine of the year.
When is the highest UV index?
June through August, with an average maximum UV index of 6, are months with the highest UV index.
What part of the year is the hottest?
Fairfield's July weather, with an average high temperature of 86.5°F (30.3°C) and an average low temperature of 66.9°F (19.4°C), tends to be the warmest of the year.
What is the driest month?
September is the month with the least rainfall. Rain falls for 13.5 days and accumulates 2.09" (53mm) of precipitation.
What is the least humid month?
With an average relative humidity of 74%, October is the least humid month.
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.
Average temperature
Fairfield, KY
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (39.9°F).
The month with the highest average low temperature is July (66.9°F).
The coldest month (with the lowest average low temperature) is January (27°F).
Average pressure
Fairfield, 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:
29.99"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:
30.04"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
Fairfield, KY
- Average wind speed in January:
8.2mph - Average wind speed in February:
8.2mph - Average wind speed in March:
7.9mph - Average wind speed in April:
7.8mph - Average wind speed in May:
6.3mph - Average wind speed in June:
5.6mph
- Average wind speed in July:
4.8mph - Average wind speed in August:
4.9mph - Average wind speed in September:
5.3mph - Average wind speed in October:
6.6mph - Average wind speed in November:
7mph - Average wind speed in December:
7.6mph
The windiest months (with the highest average wind speed) are January and February (8.2mph).
The calmest month (with the lowest average wind speed) is July (4.8mph).
Average humidity
Fairfield, 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
Fairfield, KY
- Average rainfall in January:
2.4" - Average rainfall in February:
3.15" - Average rainfall in March:
2.87" - Average rainfall in April:
3.5" - Average rainfall in May:
3.58" - Average rainfall in June:
3.03"
- Average rainfall in July:
3.27" - Average rainfall in August:
2.6" - Average rainfall in September:
2.09" - Average rainfall in October:
2.28" - Average rainfall in November:
2.56" - Average rainfall in December:
2.68"
The wettest month (with the highest rainfall) is May (3.58").
The driest month (with the least rainfall) is September (2.09").
Average rainfall days
Fairfield, KY
- Average rainfall days in January:
9.4 days - Average rainfall days in February:
11 days - Average rainfall days in March:
14.6 days - Average rainfall days in April:
16 days - Average rainfall days in May:
18.3 days - Average rainfall days in June:
14.1 days
- Average rainfall days in July:
17.1 days - Average rainfall days in August:
15 days - Average rainfall days in September:
13.5 days - Average rainfall days in October:
10.7 days - Average rainfall days in November:
10.5 days - Average rainfall days in December:
12.5 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (9.4 days).
Average snowfall
Fairfield, KY
The month with the highest snowfall is February (2.01").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Fairfield, KY
- Average snowfall days in January:
7.8 days - Average snowfall days in February:
7.3 days - Average snowfall days in March:
4 days - Average snowfall days in April:
0.6 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:
1.7 days - Average snowfall days in December:
5.2 days
The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Fairfield, 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:
5h and 3min - Average sunshine in March:
6h and 0min - Average sunshine in April:
7h and 5min - Average sunshine in May:
9h and 0min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
9h and 4min - 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 June (Average sunshine: 10h and 18min).
The months with the least sunshine are January and December (Average sunshine: 4h and 24min).
Average sunshine days
Fairfield, KY
- Average sunshine days in January:
13.7 days - Average sunshine days in February:
11.2 days - Average sunshine days in March:
12.5 days - Average sunshine days in April:
12.5 days - Average sunshine days in May:
11.1 days - Average sunshine days in June:
12.9 days
- Average sunshine days in July:
11.6 days - Average sunshine days in August:
13.8 days - Average sunshine days in September:
15 days - Average sunshine days in October:
18.2 days - Average sunshine days in November:
17.1 days - Average sunshine days in December:
14.5 days
The month with the most sunshine days is October (18.2 days).
The month with the least sunshine days is May (11.1 days).
Average UV index
Fairfield, 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
Fairfield, KY
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility
Fairfield, KY
The months with the highest visibility are March, April, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February and May (5mi).