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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
Weather in January
January, the same as December, in Hopewell, Illinois, is another subzero cold winter month, with an average temperature varying between 29.7°F (-1.3°C) and 17.4°F (-8.1°C). Hopewell witnesses the coldest weather in January, with temperatures averaging a high of 29.7°F (-1.3°C) and a low of 17.4°F (-8.1°C). Weather in January »
Weather in February
February, the last month of the winter in Hopewell, is an icy month, with an average temperature fluctuating between 21.6°F (-5.8°C) and 34°F (1.1°C). The commencement of February notes an average high-temperature of a cold 34°F (1.1°C), exhibiting little difference from the previous month. Weather in February »
Weather in March
March, the first month of the spring in Hopewell, is a chilly month, with temperature in the range of an average high of 47.5°F (8.6°C) and an average low of 33.3°F (0.7°C). A shift in the average high-temperature is noticeable in March, changing from a wintry 34°F (1.1°C) in February to a frosty 47.5°F (8.6°C). Weather in March »
Weather in April
April is a refreshing spring month in Hopewell, Illinois, with an average temperature varying between 59.5°F (15.3°C) and 43.3°F (6.3°C). Hopewell's weather in April presents a rise in the average high-temperature, moving from a chilly 47.5°F (8.6°C) in March to a moderate 59.5°F (15.3°C). Weather in April »
Weather in May
May, the last month of the spring in Hopewell, is an agreeable month, with an average temperature fluctuating between 71.2°F (21.8°C) and 54.1°F (12.3°C). The transition from April to May brings a temperature rise, with average high-temperatures increasing from a refreshing 59.5°F (15.3°C) to a pleasant 71.2°F (21.8°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Hopewell, Illinois, with temperature in the range of an average low of 62.1°F (16.7°C) and an average high of 79°F (26.1°C). As Hopewell welcomes June, the average high-temperature sees a modest rise, transitioning from an agreeable 71.2°F (21.8°C) in May to a warm 79°F (26.1°C). Weather in June »
Weather in July
July, like June, in Hopewell, Illinois, is another warm summer month, with temperature in the range of an average high of 81°F (27.2°C) and an average low of 64.6°F (18.1°C). July is the warmest month, with an average high-temperature of 81°F (27.2°C) and an average low-temperature of 64.6°F (18.1°C). The heat index value for July is estimated at a hot 87.8°F (31°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Hopewell, Illinois, with an average temperature varying between 62.6°F (17°C) and 80.2°F (26.8°C). August's arrival brings an average high-temperature of a still moderately hot 80.2°F (26.8°C), demonstrating subtle variation from the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Hopewell, is also a moderately hot month, with an average temperature ranging between max 75.4°F (24.1°C) and min 56.7°F (13.7°C). The transition into September notes an average high-temperature of a still moderately hot 75.4°F (24.1°C), revealing a mild distinction from the 80.2°F (26.8°C) in August. Weather in September »
Weather in October
October, like September, in Hopewell, Illinois, is another enjoyable autumn month, with temperature in the range of an average high of 61.7°F (16.5°C) and an average low of 46°F (7.8°C). Stepping into October, Hopewell observes a temperature decline, with the average high falling from September's moderately hot 75.4°F (24.1°C) to a refreshing 61.7°F (16.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Hopewell, is another chilly month, with temperature in the range of an average low of 34°F (1.1°C) and an average high of 47.3°F (8.5°C). As October transitions into November, a clear downswing in temperatures is observed, with average highs retreating from a refreshing 61.7°F (16.5°C) to a chilly 47.3°F (8.5°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Hopewell, Illinois, with an average temperature varying between 35.8°F (2.1°C) and 25.3°F (-3.7°C). A shift in Hopewell's weather is observed as November turns into December, with the average high temperature reducing from a frosty 47.3°F (8.5°C) to a cold 35.8°F (2.1°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
What month is the coldest in Hopewell?
During the coldest month in Hopewell, January, temperatures average a high of 29.7°F (-1.3°C) and a low of 17.4°F (-8.1°C).
What is the driest month in Hopewell?
The month with the least rainfall in Hopewell, Illinois, is January, when the rain falls for 5.9 days and typically collects 1.57" (40mm) of precipitation.
How much does it rain in Hopewell?
Throughout the year, there are 148.8 rainfall days, and 30.94" (786mm) of precipitation is accumulated.
When does it snow in Hopewell?
Months with snowfall in Hopewell are January through April, October through December.
How much does it snow in Hopewell?
In Hopewell, Illinois, during the entire year, snow falls for 33.3 days and aggregates up to 14.33" (364mm) of snow.
What is the month with the least sunshine in Hopewell?
With an average of 3.8h of sunshine, January has the least sunshine of the year.
When is the lowest UV index in Hopewell?
January and December, with an average maximum UV index of 1, are months with the lowest UV index in Hopewell.
When does it snow the most in Hopewell?
The month with the most snowfall is February, when snow falls for 8.5 days and typically aggregates up to 3.62" (92mm) of snow.
When is Daylight Saving Time (DST) in Hopewell?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Hopewell, Illinois, 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 rainiest month in Hopewell?
May is the month with the most rainfall in Hopewell. Rain falls for 19.1 days and accumulates 4.57" (116mm) of precipitation.
When it does not snow in Hopewell?
May through September are months without snowfall.
When are the longest days in Hopewell?
With an average of 15h and 6min of daylight, June has the longest days of the year in Hopewell.
What month has the most sunshine in Hopewell?
June has the most sunshine of the year in Hopewell, Illinois, with an average of 9.8h of sunshine.
What is the hottest time of year in Hopewell?
In Hopewell, July is the month with the highest recorded average temperatures, measuring a high of 81°F (27.2°C) and a low of 64.6°F (18.1°C).
What is the most humid month in Hopewell?
The most humid month is July, with an average relative humidity of 85%.
When is the highest UV index in Hopewell?
July is the month with the highest UV index, with an average maximum UV index of 6.
What is the least humid month in Hopewell?
October is the least humid month in Hopewell, Illinois, with an average relative humidity of 72%.
What is the month with the shortest days in Hopewell?
The month with the shortest days in Hopewell is December, with an average of 9h and 18min of daylight.
Average temperature
Hopewell, IL
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (29.7°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 (17.4°F).
Average pressure
Hopewell, IL
- Average pressure in January:
30.13"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.94"Hg - Average pressure in May:
29.95"Hg - Average pressure in June:
29.91"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:
30.11"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Hopewell, IL
- Average wind speed in January:
10.4mph - Average wind speed in February:
10.3mph - Average wind speed in March:
10.3mph - 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:
6.6mph - Average wind speed in August:
6.5mph - Average wind speed in September:
7.7mph - Average wind speed in October:
9.3mph - Average wind speed in November:
10mph - Average wind speed in December:
9.8mph
The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity
Hopewell, IL
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (72%).
Average rainfall
Hopewell, IL
- Average rainfall in January:
1.57" - Average rainfall in February:
1.65" - Average rainfall in March:
2.24" - Average rainfall in April:
3.94" - Average rainfall in May:
4.57" - Average rainfall in June:
3.27"
The wettest month (with the highest rainfall) is May (4.57").
The driest month (with the least rainfall) is January (1.57").
Average rainfall days
Hopewell, IL
- Average rainfall days in January:
5.9 days - Average rainfall days in February:
5.5 days - Average rainfall days in March:
13.1 days - Average rainfall days in April:
16.2 days - Average rainfall days in May:
19.1 days - Average rainfall days in June:
16.9 days
- Average rainfall days in July:
17.1 days - Average rainfall days in August:
15.3 days - Average rainfall days in September:
11.8 days - Average rainfall days in October:
12.2 days - Average rainfall days in November:
8.4 days - Average rainfall days in December:
7.3 days
The month with the highest number of rainy days is May (19.1 days).
The month with the least rainy days is February (5.5 days).
Average snowfall
Hopewell, IL
The month with the highest snowfall is February (3.62").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Hopewell, IL
- Average snowfall days in January:
10.4 days - Average snowfall days in February:
8.5 days - Average snowfall days in March:
4.1 days - Average snowfall days in April:
1.2 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:
0.3 days - Average snowfall days in November:
1.9 days - Average snowfall days in December:
6.9 days
The month with the highest number of snowfall days is January (10.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Hopewell, IL
- 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 2min
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 18min).
- Average sunshine in January:
3h and 5min - Average sunshine in February:
4h and 0min - Average sunshine in March:
6h and 1min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
9h and 4min - Average sunshine in August:
9h and 4min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 1min - Average sunshine in December:
4h and 1min
The month with the most sunshine is June (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days
Hopewell, IL
- Average sunshine days in January:
15.3 days - Average sunshine days in February:
14.2 days - Average sunshine days in March:
14.6 days - Average sunshine days in April:
11.2 days - Average sunshine days in May:
9.8 days - Average sunshine days in June:
10.3 days
- Average sunshine days in July:
10.1 days - Average sunshine days in August:
12.9 days - Average sunshine days in September:
16 days - Average sunshine days in October:
16.2 days - Average sunshine days in November:
19.1 days - Average sunshine days in December:
16.9 days
The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is May (9.8 days).
Average UV index
Hopewell, IL
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Hopewell, IL
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is September (Cloud cover 32).
Average visibility
Hopewell, IL
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Hopewell, Illinois, USA
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