Climate and monthly weather forecastUnion Mills, IN
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in Union Mills, Indiana, with temperature in the range of an average low of 18.9°F (-7.3°C) and an average high of 30°F (-1.1°C). With average high temperatures of 30°F (-1.1°C) and lows of 18.9°F (-7.3°C), January is the coldest month. Weather in January »Weather in February
The last month of the winter, February, is an icy month in Union Mills, Indiana, with temperature in the range of an average high of 33.4°F (0.8°C) and an average low of 21.6°F (-5.8°C). The average high-temperature is a cold 33.4°F (0.8°C) in February, hardly different from the 30°F (-1.1°C) recorded in January. Weather in February »Weather in March
March, the first month of the spring in Union Mills, is a frosty month, with an average temperature varying between 31.6°F (-0.2°C) and 45.9°F (7.7°C). The shift from February to March is marked by an increase in the average high-temperature, moving from a wintry 33.4°F (0.8°C) to a chilly 45.9°F (7.7°C). Weather in March »Weather in April
April in Union Mills, Indiana, is a moderate spring month, with an average temperature fluctuating between 57°F (13.9°C) and 41.5°F (5.3°C). In Union Mills, the average high-temperature in April rises, from a frosty 45.9°F (7.7°C) in March, to a mild 57°F (13.9°C). Weather in April »Weather in May
May, the last month of the spring in Union Mills, is a pleasant month, with an average temperature ranging between min 52.3°F (11.3°C) and max 68.9°F (20.5°C). As May arrives, Union Mills's weather shows an increase in high-temperatures, moving from April's mild 57°F (13.9°C) to an agreeable 68.9°F (20.5°C). Weather in May »Weather in June
June, the first month of the summer in Union Mills, is a moderately hot month, with an average temperature fluctuating between 60.4°F (15.8°C) and 77.5°F (25.3°C). The shift into June brings a slight increase in the average high-temperature, moving from an agreeable 68.9°F (20.5°C) in May to a warm 77.5°F (25.3°C). Weather in June »Weather in July
July, like June, in Union Mills, Indiana, is another warm summer month, with an average temperature varying between 63°F (17.2°C) and 79.9°F (26.6°C). Union Mills's warmest month, July, registers temperatures that range from a high of 79.9°F (26.6°C) to a low of 63°F (17.2°C). Weather in July »Weather in August
August, the last month of the summer in Union Mills, is another warm month, with temperature in the range of an average high of 78.6°F (25.9°C) and an average low of 61.5°F (16.4°C). The shift to August signals an average high-temperature of a still moderately hot 78.6°F (25.9°C), subtly varied from July's 79.9°F (26.6°C). Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Union Mills, Indiana, with an average temperature varying between 73.4°F (23°C) and 56.3°F (13.5°C). Union Mills signifies an average high-temperature of a still moderately hot 73.4°F (23°C) in September, closely mirroring the 78.6°F (25.9°C) of August. Weather in September »Weather in October
October, like September, in Union Mills, Indiana, is another comfortable autumn month, with an average temperature ranging between max 61°F (16.1°C) and min 45.9°F (7.7°C). A change in temperatures is noted as September gives way to October, with average highs reducing from a moderately hot 73.4°F (23°C) to an enjoyable 61°F (16.1°C). Weather in October »Weather in November
The last month of the autumn, November, is also a frosty month in Union Mills, Indiana, with an average temperature fluctuating between 46.9°F (8.3°C) and 34.7°F (1.5°C). A subtle decrease in the average high-temperature marks November, falling from October's enjoyable 61°F (16.1°C) to a frosty 46.9°F (8.3°C). Weather in November »Weather in December
December, the first month of the winter in Union Mills, is also a wintry month, with an average temperature ranging between max 35.6°F (2°C) and min 26.4°F (-3.1°C). With December's arrival, Union Mills sees a decrease in average high-temperatures, moving from a chilly 46.9°F (8.3°C) in November to a wintry 35.6°F (2°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
With its average high temperature of 30°F (-1.1°C) and a low of 18.9°F (-7.3°C), January is regarded as the coldest month in Union Mills.
January, February and July, with an average relative humidity of 84%, are most humid months in Union Mills, Indiana.
The month with the least rainfall is January, when the rain falls for 6.7 days and typically collects 1.34" (34mm) of precipitation.
In Union Mills, Indiana, during the entire year, the rain falls for 154.3 days and collects up to 26.69" (678mm) of precipitation.
Months with snowfall are January through May, October through December.
Throughout the year, in Union Mills, there are 52.4 snowfall days, and 15.83" (402mm) of snow is accumulated.
With an average of 3.2h of sunshine, January has the least sunshine of the year in Union Mills.
January and December, with an average maximum UV index of 1, are months with the lowest UV index in Union Mills.
February is the month with the most snowfall in Union Mills, Indiana. Snow falls for 12.2 days and accumulates 4.21" (107mm) of snow.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Union Mills, Indiana, 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.
June is the month with the most rainfall. Rain falls for 16.8 days and accumulates 3.46" (88mm) of precipitation.
In Union Mills, snow does not fall in June through September.
June has the longest days of the year in Union Mills, with an average of 15h and 6min of daylight.
The month with the highest UV index in Union Mills, Indiana, is June, with an average maximum UV index of 6.
July is the warmest month in Union Mills, Indiana, with an average high-temperature of 79.9°F (26.6°C) and an average low-temperature of 63°F (17.2°C).
July has the most sunshine of the year, with an average of 9.8h of sunshine.
With an average relative humidity of 75%, October is the least humid month.
The month with the shortest days in Union Mills, Indiana, is December, with an average of 9h and 12min of daylight.
Average temperature
Union Mills, IN
The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (30°F).
The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure
Union Mills, IN
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.95"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Union Mills, IN
- Average wind speed in January:
10.5mph - Average wind speed in February:
10.1mph - Average wind speed in March:
9.6mph - Average wind speed in April:
9.9mph - Average wind speed in May:
8.4mph - Average wind speed in June:
7.4mph
- Average wind speed in July:
6.3mph - Average wind speed in August:
6.3mph - Average wind speed in September:
7.2mph - Average wind speed in October:
8.9mph - Average wind speed in November:
9.8mph - Average wind speed in December:
9.8mph
The windiest month (with the highest average wind speed) is January (10.5mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).
Average humidity
Union Mills, IN
The months with the highest relative humidity are January, February and July (84%).
The month with the lowest relative humidity is October (75%).
Average rainfall
Union Mills, IN
- Average rainfall in January:
1.34" - Average rainfall in February:
1.46" - Average rainfall in March:
1.85" - Average rainfall in April:
2.87" - Average rainfall in May:
3.31" - Average rainfall in June:
3.46"
- Average rainfall in July:
3.19" - Average rainfall in August:
2.44" - Average rainfall in September:
1.81" - Average rainfall in October:
2.05" - Average rainfall in November:
1.46" - Average rainfall in December:
1.46"
The wettest month (with the highest rainfall) is June (3.46").
The driest month (with the least rainfall) is January (1.34").
Average rainfall days
Union Mills, IN
- Average rainfall days in January:
6.7 days - Average rainfall days in February:
7.5 days - Average rainfall days in March:
11.9 days - Average rainfall days in April:
15.8 days - Average rainfall days in May:
17.2 days - Average rainfall days in June:
16.8 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
15.6 days - Average rainfall days in September:
13 days - Average rainfall days in October:
13.1 days - Average rainfall days in November:
10 days - Average rainfall days in December:
8.9 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (6.7 days).
Average snowfall
Union Mills, IN
- Average snowfall in January:
3.94" - Average snowfall in February:
4.21" - Average snowfall in March:
1.73" - Average snowfall in April:
0.94" - Average snowfall in May:
0.12" - Average snowfall in June:
0"
The month with the highest snowfall is February (4.21").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Union Mills, IN
- Average snowfall days in January:
15.4 days - Average snowfall days in February:
12.2 days - Average snowfall days in March:
6.8 days - Average snowfall days in April:
1.9 days - Average snowfall days in May:
0.2 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:
0.4 days - Average snowfall days in November:
4.5 days - Average snowfall days in December:
11 days
The month with the highest number of snowfall days is January (15.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Union Mills, IN
- Average daylight in January:
9h and 36min - Average daylight in February:
10h and 36min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 30min - Average daylight in June:
15h and 6min
- Average daylight in July:
14h and 48min - Average daylight in August:
13h and 48min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 54min - Average daylight in December:
9h and 12min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January:
3h and 12min - Average sunshine in February:
3h and 30min - Average sunshine in March:
5h and 36min - Average sunshine in April:
7h and 24min - Average sunshine in May:
8h and 24min - Average sunshine in June:
9h and 42min
- Average sunshine in July:
9h and 48min - Average sunshine in August:
9h and 42min - Average sunshine in September:
8h and 12min - Average sunshine in October:
6h and 0min - Average sunshine in November:
4h and 48min - Average sunshine in December:
3h and 36min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days
Union Mills, IN
- Average sunshine days in January:
10.9 days - Average sunshine days in February:
10.9 days - Average sunshine days in March:
13.6 days - Average sunshine days in April:
10.5 days - Average sunshine days in May:
11.3 days - Average sunshine days in June:
10.7 days
- Average sunshine days in July:
11 days - Average sunshine days in August:
12.1 days - Average sunshine days in September:
14.2 days - Average sunshine days in October:
14.5 days - Average sunshine days in November:
15 days - Average sunshine days in December:
12.7 days
The month with the most sunshine days is November (15 days).
The month with the least sunshine days is April (10.5 days).
Average UV index
Union Mills, IN
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Union Mills, IN
The month with the most cloud cover is January (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 34).
Average visibility
Union Mills, IN
The months with the highest visibility are March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, February, July and August (5mi).
