Climate and monthly weather forecastValley Mills, IN
Climate and monthly weather forecast
Weather in January
January, like December, in Valley Mills, Indiana, is a wintry winter month, with an average temperature fluctuating between 33.4°F (0.8°C) and 21°F (-6.1°C). January, noted for its average high-temperature of 33.4°F (0.8°C) and an average low-temperature of 21°F (-6.1°C), is considered the coldest month. Weather in January »Weather in February
February, the last month of the winter in Valley Mills, is another cold month, with temperature in the range of an average high of 38.3°F (3.5°C) and an average low of 25.2°F (-3.8°C). The arrival of February coincides with an average high-temperature of a still icy 38.3°F (3.5°C), indicating a minimal shift from January's 33.4°F (0.8°C). Weather in February »Weather in March
The first month of the spring, March, is a cool month in Valley Mills, Indiana, with an average temperature fluctuating between 35.1°F (1.7°C) and 50°F (10°C). With the onset of March, Valley Mills sees a temperature rise, with the average high-temperature moving from February's cold 38.3°F (3.5°C) to a cool 50°F (10°C). Weather in March »Weather in April
April is a refreshing spring month in Valley Mills, Indiana, with an average temperature varying between 61.5°F (16.4°C) and 45.1°F (7.3°C). The arrival of April sees a shift in the average high-temperature, moving from a cool 50°F (10°C) in March to a refreshing 61.5°F (16.4°C). Weather in April »Weather in May
May, the last month of the spring in Valley Mills, is a pleasant month, with temperature in the range of an average high of 71.8°F (22.1°C) and an average low of 55.6°F (13.1°C). Valley Mills's transition into May brings a rise in the average high-temperature, moving from a refreshing 61.5°F (16.4°C) in April to a pleasant 71.8°F (22.1°C). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Valley Mills, Indiana, with temperature in the range of an average high of 80.2°F (26.8°C) and an average low of 64°F (17.8°C). A soft shift in the average high-temperature is noticeable in June, transitioning from an agreeable 71.8°F (22.1°C) in May to a moderately hot 80.2°F (26.8°C). Weather in June »Weather in July
July, like June, in Valley Mills, Indiana, is another warm summer month, with an average temperature ranging between max 82°F (27.8°C) and min 66.2°F (19°C). July temperatures tend to peak at an average high of 82°F (27.8°C) and dip to a low of 66.2°F (19°C). During July, the heat index is computed to be a hot 89.6°F (32°C). Weather in July »Weather in August
August, the last month of the summer in Valley Mills, is also a moderately hot month, with an average temperature ranging between max 81.1°F (27.3°C) and min 64°F (17.8°C). As July transitions into August, the average high-temperature rests at a still warm 81.1°F (27.3°C), maintaining a close resemblance to the previous month. Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Valley Mills, Indiana, with an average temperature fluctuating between 75.9°F (24.4°C) and 58.3°F (14.6°C). Valley Mills's September showcases an average high-temperature of a still warm 75.9°F (24.4°C), hardly distinct from August's 81.1°F (27.3°C). Weather in September »Weather in October
October, like September, in Valley Mills, Indiana, is another refreshing autumn month, with an average temperature fluctuating between 63.1°F (17.3°C) and 47.3°F (8.5°C). The start of October signals a decrease in the average high-temperature, transitioning from a warm 75.9°F (24.4°C) in September to a refreshing 63.1°F (17.3°C). Weather in October »Weather in November
November, the last month of the autumn in Valley Mills, is also a frosty month, with an average temperature ranging between min 36.1°F (2.3°C) and max 49.3°F (9.6°C). November's arrival corresponds with a decrease in average high-temperatures, from October's enjoyable 63.1°F (17.3°C) to a chilly 49.3°F (9.6°C). Weather in November »Weather in December
December, the first month of the winter in Valley Mills, is also an icy month, with an average temperature varying between 38.3°F (3.5°C) and 28.2°F (-2.1°C). The shift to December brings a decrease in the average high-temperature, falling from a chilly 49.3°F (9.6°C) in November to an icy 38.3°F (3.5°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Valley Mills, IN
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (33.4°F).
The month with the highest average low temperature is July (66.2°F).
The coldest month (with the lowest average low temperature) is January (21°F).
Average pressure
Valley Mills, IN
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.08"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:
29.98"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Valley Mills, IN
- Average wind speed in January:
9.8mph - Average wind speed in February:
9.8mph - Average wind speed in March:
9.3mph - Average wind speed in April:
9.4mph - Average wind speed in May:
7.8mph - Average wind speed in June:
6.9mph
- Average wind speed in July:
5.8mph - Average wind speed in August:
5.7mph - Average wind speed in September:
6.5mph - Average wind speed in October:
8.4mph - Average wind speed in November:
8.9mph - Average wind speed in December:
9mph
The windiest months (with the highest average wind speed) are January and February (9.8mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
Average humidity
Valley Mills, IN
The month with the highest relative humidity is December (82%).
The month with the lowest relative humidity is October (73%).
Average rainfall
Valley Mills, IN
- Average rainfall in January:
1.38" - Average rainfall in February:
1.22" - Average rainfall in March:
1.89" - Average rainfall in April:
2.24" - Average rainfall in May:
2.68" - Average rainfall in June:
2.48"
- Average rainfall in July:
1.81" - Average rainfall in August:
1.65" - Average rainfall in September:
1.46" - Average rainfall in October:
1.46" - Average rainfall in November:
1.3" - Average rainfall in December:
1.57"
The wettest month (with the highest rainfall) is May (2.68").
The driest month (with the least rainfall) is February (1.22").
Average rainfall days
Valley Mills, IN
- Average rainfall days in January:
7.2 days - Average rainfall days in February:
6.8 days - Average rainfall days in March:
12.9 days - Average rainfall days in April:
14.3 days - Average rainfall days in May:
17.6 days - Average rainfall days in June:
15.8 days
- Average rainfall days in July:
15.7 days - Average rainfall days in August:
14.6 days - Average rainfall days in September:
12.2 days - Average rainfall days in October:
11.1 days - Average rainfall days in November:
9.3 days - Average rainfall days in December:
8.9 days
The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is February (6.8 days).
Average snowfall
Valley Mills, IN
The month with the highest snowfall is December (2.28").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Valley Mills, IN
- Average snowfall days in January:
7.9 days - Average snowfall days in February:
7 days - Average snowfall days in March:
3.8 days - Average snowfall days in April:
0.8 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:
0.2 days - Average snowfall days in November:
2.1 days - Average snowfall days in December:
6.2 days
The month with the highest number of snowfall days is January (7.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Valley Mills, IN
- Average daylight in January:
9h and 42min - Average daylight in February:
10h and 42min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 24min - Average daylight in June:
14h and 54min
- Average daylight in July:
14h and 42min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 6min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 24min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
4h and 6min - Average sunshine in February:
5h and 12min - Average sunshine in March:
6h and 12min - Average sunshine in April:
7h and 12min - Average sunshine in May:
8h and 48min - Average sunshine in June:
10h and 12min
- Average sunshine in July:
10h and 18min - Average sunshine in August:
9h and 36min - Average sunshine in September:
8h and 24min - Average sunshine in October:
6h and 48min - Average sunshine in November:
5h and 24min - Average sunshine in December:
4h and 12min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days
Valley Mills, IN
- Average sunshine days in January:
16.3 days - Average sunshine days in February:
14.6 days - Average sunshine days in March:
14.9 days - Average sunshine days in April:
13.8 days - Average sunshine days in May:
11.1 days - Average sunshine days in June:
11.6 days
- Average sunshine days in July:
11.5 days - Average sunshine days in August:
13.5 days - Average sunshine days in September:
15.2 days - Average sunshine days in October:
18.6 days - Average sunshine days in November:
18.5 days - Average sunshine days in December:
17 days
The month with the most sunshine days is October (18.6 days).
The month with the least sunshine days is May (11.1 days).
Average UV index
Valley Mills, IN
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, October, November and December (UV index 2).
Average cloud cover
Valley Mills, IN
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility
Valley Mills, IN
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).





