Expand
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, the same as December, in Hills, Iowa, is another subzero cold winter month, with an average temperature fluctuating between 27.3°F (-2.6°C) and 15.3°F (-9.3°C). In Hills, the lowest average temperatures are observed in January, with a high of 27.3°F (-2.6°C) and a low of 15.3°F (-9.3°C). Weather in January »
Weather in February
The last month of the winter, February, is a cold month in Hills, Iowa, with temperature in the range of an average low of 19°F (-7.2°C) and an average high of 32°F (0°C). The shift to February signals an average high-temperature of an icy 32°F (0°C), subtly varied from January's 27.3°F (-2.6°C). Weather in February »
Weather in March
March, the first month of the spring in Hills, is a chilly month, with an average temperature ranging between min 31.6°F (-0.2°C) and max 46.6°F (8.1°C). As Hills transitions into March, the average high-temperature shows a marked escalation, increasing from a wintry 32°F (0°C) in February to a chilly 46.6°F (8.1°C). Weather in March »
Weather in April
April in Hills, Iowa, is a refreshing spring month, with an average temperature fluctuating between 42.3°F (5.7°C) and 58.6°F (14.8°C). April's arrival brings a change in high-temperatures, moving from a chilly 46.6°F (8.1°C) in March to a mild 58.6°F (14.8°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Hills, Iowa, with an average temperature fluctuating between 69.8°F (21°C) and 53.2°F (11.8°C). Hills sees a rise in temperature during May, with average high-temperatures transitioning from a refreshing 58.6°F (14.8°C) in April to an agreeable 69.8°F (21°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Hills, Iowa, with an average temperature ranging between max 79.2°F (26.2°C) and min 62.1°F (16.7°C). Hills's weather shows a temperature rise with the arrival of June, moving from a pleasant 69.8°F (21°C) in May to a moderately hot 79.2°F (26.2°C). Weather in June »
Weather in July
July, like June, in Hills, Iowa, is a moderately hot summer month, with temperature in the range of an average high of 81.5°F (27.5°C) and an average low of 64.6°F (18.1°C). In Hills, July is the warmest month, with temperatures averaging a high of 81.5°F (27.5°C) and a low of 64.6°F (18.1°C). July's heat index is calculated to be a tropical 87.8°F (31°C). Weather in July »
Weather in August
August, the last month of the summer in Hills, is also a moderately hot month, with an average temperature fluctuating between 62.2°F (16.8°C) and 80.6°F (27°C). The introduction of August sees an average high-temperature of a still moderately hot 80.6°F (27°C), hardly deviating from July. Weather in August »
Weather in September
September, the first month of the autumn in Hills, is also a moderately hot month, with an average temperature ranging between max 75.2°F (24°C) and min 55.8°F (13.2°C). In September, the average high-temperature marginally decreases from 80.6°F (27°C) in August to a still moderately hot 75.2°F (24°C). Weather in September »
Weather in October
October, the same as September, in Hills, Iowa, is another refreshing autumn month, with an average temperature ranging between min 45°F (7.2°C) and max 60.4°F (15.8°C). Hills experiences a clear temperature downturn in October, with average high-temperatures moving from a warm 75.2°F (24°C) in September to a moderate 60.4°F (15.8°C). Weather in October »
Weather in November
November, the last month of the autumn in Hills, is another chilly month, with an average temperature ranging between min 32.5°F (0.3°C) and max 46.4°F (8°C). In Hills, the average high-temperature in November decreases from a mild 60.4°F (15.8°C) in October to a frosty 46.4°F (8°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Hills, Iowa, with temperature in the range of an average low of 22.8°F (-5.1°C) and an average high of 34°F (1.1°C). The start of December comes with a reduction in the average high-temperature, receding from a frosty 46.4°F (8°C) in November to a cold 34°F (1.1°C). Weather in December »
Updated: Aug 25, 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?
The coldest period tends to be January, when average temperatures fluctuate between a high of 27.3°F (-2.6°C) and a low of 15.3°F (-9.3°C).
What is the most humid month?
January and July, with an average relative humidity of 83%, are most humid months.
What is the driest month in Hills?
The months with the least rainfall are January and February Rain falls for 5.7 days and accumulates 1.34" (34mm) of rain.
How many days does it rain in Hills?
In Hills, during the entire year, the rain falls for 140.4 days and collects up to 29.57" (751mm) of precipitation.
When does it snow?
January through April, October through December are months with snowfall.
When does it snow the most?
January is the month with the most snowfall. Snow falls for 10.9 days and accumulates 5.28" (134mm) of snow.
How many days does it snow?
In Hills, during the entire year, snow falls for 37.7 days and aggregates up to 16.42" (417mm) of snow.
What is the month with the least sunshine?
January has the least sunshine of the year, with an average of 4.2h of sunshine.
What is the month with the lowest UV index?
With an average maximum UV index of 1, January is the month with the lowest UV index.
When is Daylight Saving Time (DST)?
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 wettest month?
May is the month with the most rainfall. Rain falls for 18.4 days and accumulates 4.69" (119mm) of precipitation.
When it does not snow?
May through September are months without snowfall.
When are the longest days?
June has the longest days of the year in Hills, with an average of 15h and 6min of daylight.
What is the month with the highest UV index?
The months with the highest UV index in Hills are June and July, with an average maximum UV index of 6.
What is the warmest month?
In Hills, temperatures reach their average annual highs in July, measuring 81.5°F (27.5°C) and a minimum average of 64.6°F (18.1°C).
What month has the most sunshine?
With an average of 10h of sunshine, July has the most sunshine of the year.
What is the least humid month in Hills?
October is the least humid month, with an average relative humidity of 72%.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 12min of daylight.
Average temperature
Hills, IA
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (27.3°F).
The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).
Average pressure
Hills, IA
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.9"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.09"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed
Hills, IA
- Average wind speed in January:
10.4mph - Average wind speed in February:
10.4mph - Average wind speed in March:
10.4mph - Average wind speed in April:
10.7mph - Average wind speed in May:
9mph - Average wind speed in June:
7.9mph
- Average wind speed in July:
6.9mph - Average wind speed in August:
6.9mph - Average wind speed in September:
8mph - Average wind speed in October:
9.6mph - Average wind speed in November:
10.3mph - Average wind speed in December:
9.9mph
The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (6.9mph).
Average humidity
Hills, IA
The months with the highest relative humidity are January and July (83%).
The month with the lowest relative humidity is October (72%).
Average rainfall
Hills, IA
- Average rainfall in January:
1.34" - Average rainfall in February:
1.34" - Average rainfall in March:
2.09" - Average rainfall in April:
3.19" - Average rainfall in May:
4.69" - Average rainfall in June:
3.9"
- Average rainfall in July:
3.03" - Average rainfall in August:
1.93" - Average rainfall in September:
2.44" - Average rainfall in October:
2.48" - Average rainfall in November:
1.69" - Average rainfall in December:
1.46"
The wettest month (with the highest rainfall) is May (4.69").
The driest months (with the least rainfall) are January and February (1.34").
Average rainfall days
Hills, IA
- Average rainfall days in January:
5.7 days - Average rainfall days in February:
5 days - Average rainfall days in March:
11.5 days - Average rainfall days in April:
15.3 days - Average rainfall days in May:
18.4 days - Average rainfall days in June:
17.7 days
- Average rainfall days in July:
15.2 days - Average rainfall days in August:
12.8 days - Average rainfall days in September:
12 days - Average rainfall days in October:
11.5 days - Average rainfall days in November:
8.3 days - Average rainfall days in December:
7 days
The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is February (5 days).
Average snowfall
Hills, IA
The month with the highest snowfall is January (5.28").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Hills, IA
- Average snowfall days in January:
10.9 days - Average snowfall days in February:
9.4 days - Average snowfall days in March:
4.9 days - Average snowfall days in April:
1.3 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:
0.5 days - Average snowfall days in November:
2.3 days - Average snowfall days in December:
8.4 days
The month with the highest number of snowfall days is January (10.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Hills, IA
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 3min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 1min
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:
4h and 1min - Average sunshine in February:
4h and 2min - Average sunshine in March:
6h and 3min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
9h and 5min - Average sunshine in September:
9h and 2min - Average sunshine in October:
5h and 3min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days
Hills, IA
- Average sunshine days in January:
16.3 days - Average sunshine days in February:
15 days - Average sunshine days in March:
14.6 days - Average sunshine days in April:
12.8 days - Average sunshine days in May:
10 days - Average sunshine days in June:
10.1 days
- Average sunshine days in July:
12.2 days - Average sunshine days in August:
15.8 days - Average sunshine days in September:
17.1 days - Average sunshine days in October:
17.9 days - Average sunshine days in November:
18.5 days - Average sunshine days in December:
17 days
The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is May (10 days).
Average UV index
Hills, IA
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover
Hills, IA
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility
Hills, IA
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).
Hills, Iowa, USA
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location