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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 Hudson, Illinois, is another subzero cold winter month, with an average temperature varying between 18.9°F (-7.3°C) and 30.7°F (-0.7°C). January is the coldest month of the year, registering average temperatures as high as 30.7°F (-0.7°C) and as low as 18.9°F (-7.3°C). Weather in January »
Weather in February
The last month of the winter, February, is an icy month in Hudson, Illinois, with temperature in the range of an average low of 22.3°F (-5.4°C) and an average high of 35.6°F (2°C). The onset of February brings with it an average high-temperature of a wintry 35.6°F (2°C), showing a negligible variation from the month before. Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Hudson, Illinois, with temperature in the range of an average low of 34°F (1.1°C) and an average high of 48.7°F (9.3°C). The transition from February to March brings a temperature rise, with average high-temperatures increasing from a wintry 35.6°F (2°C) to a chilly 48.7°F (9.3°C). Weather in March »
Weather in April
April is a refreshing spring month in Hudson, Illinois, with an average temperature ranging between max 60.4°F (15.8°C) and min 44.2°F (6.8°C). April's arrival brings a change in high-temperatures, moving from a frosty 48.7°F (9.3°C) in March to a mild 60.4°F (15.8°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Hudson, Illinois, with an average temperature ranging between min 55.4°F (13°C) and max 72°F (22.2°C). The onset of May marks an increase in the average high-temperature, moving from a refreshing 60.4°F (15.8°C) in April to an agreeable 72°F (22.2°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Hudson, Illinois, with an average temperature fluctuating between 79.3°F (26.3°C) and 63°F (17.2°C). The onset of June marks a slight increase in the average high-temperature, moving from an agreeable 72°F (22.2°C) in May to a moderately hot 79.3°F (26.3°C). Weather in June »
Weather in July
July, like June, in Hudson, Illinois, is a moderately hot summer month, with an average temperature fluctuating between 80.8°F (27.1°C) and 64.6°F (18.1°C). July is the month that records the highest temperatures, with averages ranging from a high of 80.8°F (27.1°C) to a low of 64.6°F (18.1°C). July's heat index is computed to be a tropical 86°F (30°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Hudson, Illinois, with an average temperature fluctuating between 79.9°F (26.6°C) and 63°F (17.2°C). Hudson experiences a recorded average high-temperature of a still moderately hot 79.9°F (26.6°C) in August, closely aligned with July's 80.8°F (27.1°C). Weather in August »
Weather in September
September, the first month of the autumn in Hudson, is still a warm month, with temperature in the range of an average high of 75.7°F (24.3°C) and an average low of 57.2°F (14°C). The advent of September brings an average high-temperature of a still warm 75.7°F (24.3°C), almost identical to the preceding month. Weather in September »
Weather in October
October, like September, in Hudson, Illinois, is another enjoyable autumn month, with an average temperature ranging between min 46.6°F (8.1°C) and max 62.2°F (16.8°C). Start of October brings a shift in the average high-temperature, falling from September's warm 75.7°F (24.3°C) to a comfortable 62.2°F (16.8°C). Weather in October »
Weather in November
November, the last month of the autumn in Hudson, is also a frosty month, with an average temperature ranging between min 34.7°F (1.5°C) and max 47.7°F (8.7°C). The shift into November brings a noticeable decrease in the average high-temperature, falling from a refreshing 62.2°F (16.8°C) in October to a frosty 47.7°F (8.7°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Hudson, Illinois, with an average temperature varying between 36.5°F (2.5°C) and 26.2°F (-3.2°C). December's onset brings a slight change in high-temperatures, falling from a chilly 47.7°F (8.7°C) in November to a wintry 36.5°F (2.5°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?
In Hudson, January records the average lowest temperatures, peaking at 30.7°F (-0.7°C) and reaching a low of 18.9°F (-7.3°C).
What is the driest month?
The month with the least rainfall is January, when the rain falls for 5.6 days and typically collects 1.18" (30mm) of precipitation.
How much does it rain?
In Hudson, during the entire year, the rain falls for 140.6 days and collects up to 22.44" (570mm) of precipitation.
When does it snow?
Months with snowfall are January through April, October through December.
What is the snowiest month?
The month with the most snowfall is January, when snow falls for 11.5 days and typically aggregates up to 2.44" (62mm) of snow.
How much does it snow?
Throughout the year, in Hudson, there are 35.4 snowfall days, and 9.45" (240mm) of snow is accumulated.
What is the month with the least sunshine?
January has the least sunshine of the year, with an average of 3.6h of sunshine.
What are the months with the lowest UV index?
January, February, November and December, with an average maximum UV index of 2, are months 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 rainiest month?
May is the month with the most rainfall. Rain falls for 17.5 days and accumulates 2.99" (76mm) of precipitation.
When it does not snow?
May through September are months without snowfall.
When are the longest days?
With an average of 15h and 0min of daylight, June has the longest days of the year.
What month has the most sunshine?
With an average of 9.7h of sunshine, June has the most sunshine of the year.
When is the highest UV index in Hudson?
June through August, with an average maximum UV index of 6, are months with the highest UV index.
What part of the year is the hottest?
Hudson's temperatures tend to reach their peak averages in July, with a high of 80.8°F (27.1°C) and a low of 64.6°F (18.1°C).
What is the most humid month?
The most humid month is July, with an average relative humidity of 85%.
What is the least humid month?
With an average relative humidity of 71%, October is the least humid month.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 18min of daylight.
Average temperature
Hudson, IL
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (30.7°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 (18.9°F).
Average pressure
Hudson, IL
- Average pressure in January:
30.14"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:
29.96"Hg - Average pressure in June:
29.92"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:
30.02"Hg - Average pressure in November:
30.11"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 (29.92"Hg).
Average wind speed
Hudson, IL
- Average wind speed in January:
11.1mph - Average wind speed in February:
10.9mph - Average wind speed in March:
10.7mph - Average wind speed in April:
11mph - Average wind speed in May:
9.3mph - Average wind speed in June:
8.1mph
- Average wind speed in July:
6.8mph - Average wind speed in August:
6.6mph - Average wind speed in September:
7.8mph - Average wind speed in October:
9.8mph - Average wind speed in November:
10.6mph - Average wind speed in December:
10.5mph
The windiest month (with the highest average wind speed) is January (11.1mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity
Hudson, IL
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Hudson, IL
- Average rainfall in January:
1.18" - Average rainfall in February:
1.22" - Average rainfall in March:
1.65" - Average rainfall in April:
2.4" - Average rainfall in May:
2.99" - Average rainfall in June:
2.64"
- Average rainfall in July:
2.32" - Average rainfall in August:
2.01" - Average rainfall in September:
1.5" - Average rainfall in October:
1.89" - Average rainfall in November:
1.42" - Average rainfall in December:
1.22"
The wettest month (with the highest rainfall) is May (2.99").
The driest month (with the least rainfall) is January (1.18").
Average rainfall days
Hudson, IL
- Average rainfall days in January:
5.6 days - Average rainfall days in February:
5.3 days - Average rainfall days in March:
11.3 days - Average rainfall days in April:
14.6 days - Average rainfall days in May:
17.5 days - Average rainfall days in June:
15.8 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
14.1 days - Average rainfall days in September:
12.2 days - Average rainfall days in October:
10.8 days - Average rainfall days in November:
8.5 days - Average rainfall days in December:
7.1 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is February (5.3 days).
Average snowfall
Hudson, IL
The month with the highest snowfall is January (2.44").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Hudson, IL
- Average snowfall days in January:
11.5 days - Average snowfall days in February:
7.8 days - Average snowfall days in March:
4.2 days - Average snowfall days in April:
1 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:
2.6 days - Average snowfall days in December:
8 days
The month with the highest number of snowfall days is January (11.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Hudson, 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 0min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - 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 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
3h and 4min - Average sunshine in February:
3h and 5min - Average sunshine in March:
6h and 1min - Average sunshine in April:
7h and 4min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
9h and 2min - Average sunshine in August:
9h and 3min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 5min - 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 42min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days
Hudson, IL
- Average sunshine days in January:
14.8 days - Average sunshine days in February:
14.3 days - Average sunshine days in March:
15.3 days - Average sunshine days in April:
12.8 days - Average sunshine days in May:
11.1 days - Average sunshine days in June:
11.7 days
- Average sunshine days in July:
9.7 days - Average sunshine days in August:
12.8 days - Average sunshine days in September:
15 days - Average sunshine days in October:
17.4 days - Average sunshine days in November:
18.4 days - Average sunshine days in December:
16.6 days
The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is July (9.7 days).
Average UV index
Hudson, IL
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Hudson, IL
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 33).
Average visibility
Hudson, 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).
Hudson, Illinois, USA
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