Climate and monthly weather forecastBlue River, KY
Climate and monthly weather forecast
Weather in January
January, like December, in Blue River, Kentucky, is an icy winter month, with an average temperature ranging between min 27.1°F (-2.7°C) and max 40.6°F (4.8°C). January is the month when Blue River, Kentucky, sees the lowest average temperatures, with a high of 40.6°F (4.8°C) and a low of 27.1°F (-2.7°C). Weather in January »Weather in February
The last month of the winter, February, is a frosty month in Blue River, Kentucky, with an average temperature fluctuating between 30.7°F (-0.7°C) and 45.1°F (7.3°C). The average high-temperature in February, at a chilly 45.1°F (7.3°C), reveals a modest deviation from January's 40.6°F (4.8°C). Weather in February »Weather in March
March, the first month of the spring in Blue River, is a cool month, with an average temperature varying between 37.6°F (3.1°C) and 54.3°F (12.4°C). The arrival of March sees a shift in the average high-temperature, moving from a frosty 45.1°F (7.3°C) in February to a fresh 54.3°F (12.4°C). Weather in March »Weather in April
April is a refreshing spring month in Blue River, Kentucky, with an average temperature ranging between min 46.4°F (8°C) and max 66.4°F (19.1°C). In Blue River, the average high-temperature in April rises, from a fresh 54.3°F (12.4°C) in March, to a comfortable 66.4°F (19.1°C). Weather in April »Weather in May
May, the last month of the spring in Blue River, is a moderately hot month, with temperature in the range of an average low of 54.5°F (12.5°C) and an average high of 76.6°F (24.8°C). May sees a temperature increase, moving from an enjoyable 66.4°F (19.1°C) in April to a warm 76.6°F (24.8°C). Weather in May »Weather in June
June, the first month of the summer in Blue River, is also a moderately hot month, with an average temperature fluctuating between 83.7°F (28.7°C) and 60.4°F (15.8°C). In Blue River, the average high-temperature in June slightly increases from a warm 76.6°F (24.8°C) in May to a still moderately hot 83.7°F (28.7°C). Weather in June »Weather in July
July in Blue River, Kentucky, is a tropical summer month, with an average temperature varying between 86.9°F (30.5°C) and 63.7°F (17.6°C). The temperatures reach their highest averages in July, with highs of 86.9°F (30.5°C) and lows of 63.7°F (17.6°C). The heat index value for July is computed to be a torrid 100.4°F (38°C). Weather in July »Weather in August
August, the last month of the summer in Blue River, is also a moderately hot month, with an average temperature fluctuating between 61.7°F (16.5°C) and 85.6°F (29.8°C). The transition into August notes an average high-temperature of a moderately hot 85.6°F (29.8°C), revealing a mild distinction from the 86.9°F (30.5°C) in July. Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Blue River, Kentucky, with an average temperature varying between 56.8°F (13.8°C) and 79.3°F (26.3°C). The onset of September brings a small shift in high-temperatures, falling from 85.6°F (29.8°C) in August to a still warm 79.3°F (26.3°C). Weather in September »Weather in October
October, like September, in Blue River, Kentucky, is another enjoyable autumn month, with temperature in the range of an average high of 67.1°F (19.5°C) and an average low of 47.3°F (8.5°C). Onset of October witnesses a reduction in the average high-temperature, falling from a warm 79.3°F (26.3°C) in September to a comfortable 67.1°F (19.5°C). Weather in October »Weather in November
November, the last month of the autumn in Blue River, is another cool month, with an average temperature fluctuating between 54.5°F (12.5°C) and 37.9°F (3.3°C). In November, the average high-temperature decreases from a refreshing 67.1°F (19.5°C) in October to a fresh 54.5°F (12.5°C). Weather in November »Weather in December
December, the first month of the winter in Blue River, is also a frosty month, with an average temperature fluctuating between 33.1°F (0.6°C) and 45.5°F (7.5°C). Onset of December witnesses a reduction in the average high-temperature, falling from a fresh 54.5°F (12.5°C) in November to a frosty 45.5°F (7.5°C). Weather in December »Updated: Feb 12, 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
In Blue River, the average lowest temperatures are observed in January, with a high of 40.6°F (4.8°C) and a low of 27.1°F (-2.7°C).
Throughout the year, there are 181.8 rainfall days, and 33.43" (849mm) of precipitation is accumulated.
January through April, October through December are months with snowfall in Blue River.
The month with the most snowfall is January, when snow falls for 11.6 days and typically aggregates up to 3.62" (92mm) of snow.
In Blue River, during the entire year, snow falls for 35.7 days and aggregates up to 14.09" (358mm) of snow.
The month with the least sunshine is January, with an average of 4.2h of sunshine.
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.
February is the most humid month, with an average relative humidity of 80%.
February is the month with the most rainfall. Rain falls for 13.9 days and accumulates 3.66" (93mm) of precipitation.
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.
May through September are months without snowfall in Blue River.
May through August, with an average maximum UV index of 6, are months with the highest UV index.
June has the longest days of the year in Blue River, Kentucky, with an average of 14h and 42min of daylight.
In Blue River, July is identified by the average highest temperatures, reaching a peak of 86.9°F (30.5°C) and a low of 63.7°F (17.6°C).
The months with the lowest humidity in Blue River, Kentucky, are August and November, with an average relative humidity of 74%.
August has the most sunshine of the year in Blue River, Kentucky, with an average of 10.4h of sunshine.
The month with the least rainfall in Blue River is September, when the rain falls for 13.5 days and typically collects 1.85" (47mm) of precipitation.
December has the shortest days of the year, with an average of 9h and 36min of daylight.
Average temperature
Blue River, 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 (40.6°F).
The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (27.1°F).
Average pressure
Blue River, KY
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.1"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:
30.01"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
Blue River, KY
- Average wind speed in January:
6.5mph - Average wind speed in February:
6.5mph - Average wind speed in March:
6.4mph - Average wind speed in April:
6.6mph - Average wind speed in May:
5.7mph - Average wind speed in June:
5mph
The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is August (4mph).
Average humidity
Blue River, 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
Blue River, KY
- Average rainfall in January:
2.68" - Average rainfall in February:
3.66" - Average rainfall in March:
3.03" - Average rainfall in April:
3.19" - Average rainfall in May:
3.23" - Average rainfall in June:
2.83"
- Average rainfall in July:
2.52" - Average rainfall in August:
2.13" - Average rainfall in September:
1.85" - Average rainfall in October:
2.87" - Average rainfall in November:
2.2" - Average rainfall in December:
3.23"
The wettest month (with the highest rainfall) is February (3.66").
The driest month (with the least rainfall) is September (1.85").
Average rainfall days
Blue River, KY
- Average rainfall days in January:
12.8 days - Average rainfall days in February:
13.9 days - Average rainfall days in March:
17 days - Average rainfall days in April:
16.9 days - Average rainfall days in May:
19.3 days - Average rainfall days in June:
16.8 days
- Average rainfall days in July:
18.3 days - Average rainfall days in August:
15.5 days - Average rainfall days in September:
13.5 days - Average rainfall days in October:
12.9 days - Average rainfall days in November:
11.4 days - Average rainfall days in December:
13.5 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is November (11.4 days).
Average snowfall
Blue River, KY
The month with the highest snowfall is January (3.62").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Blue River, KY
- Average snowfall days in January:
11.6 days - Average snowfall days in February:
9.4 days - Average snowfall days in March:
4.3 days - Average snowfall days in April:
0.6 days - Average snowfall days in May:
0.1 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:
0.5 days - Average snowfall days in November:
2.5 days - Average snowfall days in December:
6.7 days
The month with the highest number of snowfall days is January (11.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Blue River, KY
- Average daylight in January:
9h and 54min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 12min - Average daylight in May:
14h and 12min - Average daylight in June:
14h and 42min
- Average daylight in July:
14h and 30min - Average daylight in August:
13h and 36min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 12min - Average daylight in December:
9h and 36min
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 12min - Average sunshine in February:
5h and 12min - Average sunshine in March:
6h and 12min - Average sunshine in April:
8h and 12min - Average sunshine in May:
9h and 24min - Average sunshine in June:
10h and 6min
- Average sunshine in July:
10h and 6min - Average sunshine in August:
10h and 24min - Average sunshine in September:
8h and 18min - Average sunshine in October:
6h and 24min - Average sunshine in November:
5h and 54min - Average sunshine in December:
4h and 36min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days
Blue River, KY
- Average sunshine days in January:
10.7 days - Average sunshine days in February:
8.3 days - Average sunshine days in March:
11.1 days - Average sunshine days in April:
11.6 days - Average sunshine days in May:
9.8 days - Average sunshine days in June:
11.2 days
- Average sunshine days in July:
11.4 days - Average sunshine days in August:
13.8 days - Average sunshine days in September:
14.6 days - Average sunshine days in October:
16.1 days - Average sunshine days in November:
15.7 days - Average sunshine days in December:
12.3 days
The month with the most sunshine days is October (16.1 days).
The month with the least sunshine days is February (8.3 days).
Average UV index
Blue River, 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
Blue River, KY
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility
Blue River, 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).
