Climate and monthly weather forecast
Nauvoo, IL

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Weather in January

January, like December, is another subzero cold winter month in Nauvoo, Illinois, with an average temperature varying between 18.9°F (-7.3°C) and 31.3°F (-0.4°C). January tends to be the coldest month, with temperatures averaging a daily high of 31.3°F (-0.4°C) and a low of 18.9°F (-7.3°C). Weather in January »

Weather in February

The last month of the winter, February, is an icy month in Nauvoo, Illinois, with an average temperature ranging between min 22.6°F (-5.2°C) and max 36.1°F (2.3°C). The dawn of February sees an average high-temperature of a wintry 36.1°F (2.3°C), subtly contrasting with January's 31.3°F (-0.4°C). Weather in February »

Weather in March

The first month of the spring, March, is a frosty month in Nauvoo, Illinois, with an average temperature fluctuating between 49.6°F (9.8°C) and 34.7°F (1.5°C). Nauvoo's March weather shows an increase in high-temperatures, moving from February's wintry 36.1°F (2.3°C) to a chilly 49.6°F (9.8°C). Weather in March »

Weather in April

April is an enjoyable spring month in Nauvoo, Illinois, with an average temperature fluctuating between 61.7°F (16.5°C) and 44.2°F (6.8°C). April's onset brings a rise in the average high-temperature, moving from a frosty 49.6°F (9.8°C) in March to an enjoyable 61.7°F (16.5°C). Weather in April »

Weather in May

May, the last month of the spring in Nauvoo, is a pleasant month, with an average temperature ranging between max 71.6°F (22°C) and min 54.7°F (12.6°C). The shift from April to May brings an increase in the average high-temperature, moving from an enjoyable 61.7°F (16.5°C) to a pleasant 71.6°F (22°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Nauvoo, Illinois, with an average temperature ranging between max 81°F (27.2°C) and min 63.7°F (17.6°C). With the onset of June, Nauvoo's weather sees a temperature rise, transitioning from an agreeable 71.6°F (22°C) in May to a moderately hot 81°F (27.2°C). Weather in June »

Weather in July

July, like June, in Nauvoo, Illinois, is another warm summer month, with temperature in the range of an average high of 83.3°F (28.5°C) and an average low of 66.4°F (19.1°C). In Nauvoo, the highest average temperatures are observed in July, with a high of 83.3°F (28.5°C) and a low of 66.4°F (19.1°C). In July, the heat index is appraised at a tropical 93.2°F (34°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Nauvoo, Illinois, with an average temperature ranging between min 64°F (17.8°C) and max 82.8°F (28.2°C). The commencement of August introduces an average high-temperature of a still warm 82.8°F (28.2°C), closely mirroring the preceding month. Weather in August »

Weather in September

September, the first month of the autumn in Nauvoo, is also a moderately hot month, with an average temperature fluctuating between 77.5°F (25.3°C) and 57.7°F (14.3°C). Nauvoo indicates an average high-temperature of a still warm 77.5°F (25.3°C) in September, showing minor variation from August's 82.8°F (28.2°C). Weather in September »

Weather in October

October, the same as September, is another comfortable autumn month in Nauvoo, Illinois, with an average temperature fluctuating between 46°F (7.8°C) and 63.1°F (17.3°C). In Nauvoo, the onset of October is marked by a decreased average high-temperature, declining from September's warm 77.5°F (25.3°C) to a comfortable 63.1°F (17.3°C). Weather in October »

Weather in November

November, the last month of the autumn in Nauvoo, is also a frosty month, with an average temperature varying between 49.3°F (9.6°C) and 34.9°F (1.6°C). Transition into November marks a drop in the average high-temperature, moving from a refreshing 63.1°F (17.3°C) in October to a chilly 49.3°F (9.6°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Nauvoo, Illinois, with an average temperature ranging between max 37.4°F (3°C) and min 25.7°F (-3.5°C). The commencement of December indicates a shift in the average high-temperature, receding from November's chilly 49.3°F (9.6°C) to a wintry 37.4°F (3°C). Weather in December »
Updated: Jun 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year?

In Nauvoo, the lowest temperatures are generally noted in January, averaging a high of 31.3°F (-0.4°C) and a low of 18.9°F (-7.3°C).

What is the driest month?

January is the month with the least rainfall. Rain falls for 5.8 days and accumulates 1.38" (35mm) of precipitation.

How much does it rain?

Throughout the year, there are 147.8 rainfall days, and 30.98" (787mm) of precipitation is accumulated.

When does it snow?

Months with snowfall are January through April, October through December.

When does it snow the most in Nauvoo?

January is the month with the most snowfall. Snow falls for 10.6 days and accumulates 4.53" (115mm) of snow.

How many days does it snow?

In Nauvoo, during the entire year, snow falls for 33.7 days and aggregates up to 14.88" (378mm) of snow.

What is the month with the least sunshine?

The month with the least sunshine is January, with an average of 4.2h of sunshine.

What is the month with the lowest UV index?

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.

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 in Nauvoo?

May is the month with the most rainfall. Rain falls for 19.2 days and accumulates 4.33" (110mm) of precipitation.

When it does not snow?

In Nauvoo, snow does not fall in May through September.

When are the longest days in Nauvoo?

June has the longest days of the year, with an average of 15h and 0min of daylight.

When is the highest UV index?

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 in Nauvoo?

The warmest month is July, with an average high-temperature of 83.3°F (28.5°C) and an average low-temperature of 66.4°F (19.1°C).

What is the most humid month?

The most humid month is July, with an average relative humidity of 82%.

What month has the most sunshine?

July has the most sunshine of the year, with an average of 10.2h of sunshine.

What is the least humid month?

The least humid month is October, with an average relative humidity of 70%.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 9h and 18min of daylight.

Average temperature
Nauvoo, IL

Average temperature - Nauvoo, IL

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (31.3°F).

The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

Average pressure
Nauvoo, IL

Average pressure - Nauvoo, IL

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed
Nauvoo, IL

Average wind speed - Nauvoo, IL

The windiest months (with the highest average wind speed) are January, February and March (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.7mph).

Average rainfall
Nauvoo, IL

Average rainfall - Nauvoo, IL

The wettest month (with the highest rainfall) is May (4.33").
The driest month (with the least rainfall) is January (1.38").

Average rainfall days
Nauvoo, IL

Average rainfall days - Nauvoo, IL

The month with the highest number of rainy days is May (19.2 days).
The month with the least rainy days is February (5.5 days).

Average snowfall
Nauvoo, IL

Average snowfall - Nauvoo, IL

The month with the highest snowfall is January (4.53").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days
Nauvoo, IL

Average snowfall days - Nauvoo, IL

The month with the highest number of snowfall days is January (10.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine
Nauvoo, IL

Average daylight / Average sunshine - Nauvoo, IL

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).

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

Average sunshine days
Nauvoo, IL

Average sunshine days - Nauvoo, IL

The month with the most sunshine days is December (17.8 days).
The month with the least sunshine days is June (8.3 days).

Average UV index
Nauvoo, IL

Average UV index - Nauvoo, 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 visibility
Nauvoo, IL

Average visibility - Nauvoo, IL

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).

Nauvoo, Illinois, USA

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