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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, is another cold winter month in Nason, Illinois, with temperature in the range of an average low of 25.7°F (-3.5°C) and an average high of 38.8°F (3.8°C). In Nason, January is the month with the lowest recorded average temperatures, measuring a high of 38.8°F (3.8°C) and a low of 25.7°F (-3.5°C). Weather in January »
Weather in February
February, the last month of the winter in Nason, is a chilly month, with temperature in the range of an average low of 29.1°F (-1.6°C) and an average high of 43.5°F (6.4°C). January's transformation into February witnesses an average high-temperature of a frosty 43.5°F (6.4°C), noting a minor change from the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Nason, Illinois, with an average temperature varying between 55°F (12.8°C) and 38.8°F (3.8°C). The arrival of March sees a shift in the average high-temperature, moving from a chilly 43.5°F (6.4°C) in February to a cool 55°F (12.8°C). Weather in March »
Weather in April
April in Nason, Illinois, is an enjoyable spring month, with an average temperature fluctuating between 65.8°F (18.8°C) and 48.4°F (9.1°C). As March transitions into April, Nason sees a rise in the average high-temperature, moving from a fresh 55°F (12.8°C) to a comfortable 65.8°F (18.8°C). Weather in April »
Weather in May
May, the last month of the spring in Nason, is a moderately hot month, with temperature in the range of an average low of 58.1°F (14.5°C) and an average high of 75.2°F (24°C). As Nason transitions into May, the average high-temperature is observed to rise from an enjoyable 65.8°F (18.8°C) in April to a moderately hot 75.2°F (24°C). Weather in May »
Weather in June
The first month of the summer, June, is still a warm month in Nason, Illinois, with an average temperature fluctuating between 84.4°F (29.1°C) and 66.6°F (19.2°C). Nason sees an increase in average high-temperatures during June, moving from a moderately hot 75.2°F (24°C) in May to a still warm 84.4°F (29.1°C). Weather in June »
Weather in July
July in Nason, Illinois, is a hot summer month, with temperature in the range of an average high of 87.1°F (30.6°C) and an average low of 68.5°F (20.3°C). Temperature records mark July as the warmest month, with highs averaging 87.1°F (30.6°C) and lows at 68.5°F (20.3°C). July's average heat index is calculated to be a torrid 102.2°F (39°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Nason, Illinois, with an average temperature fluctuating between 66°F (18.9°C) and 85.3°F (29.6°C). The commencement of August notes an average high-temperature of a warm 85.3°F (29.6°C), exhibiting little difference from the previous month. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Nason, Illinois, with an average temperature ranging between max 79.7°F (26.5°C) and min 60.3°F (15.7°C). The transition to September results in a modest reduction in average high-temperature, moving from 85.3°F (29.6°C) in August to a still moderately hot 79.7°F (26.5°C). Weather in September »
Weather in October
October, like September, in Nason, Illinois, is another enjoyable autumn month, with an average temperature ranging between min 49.3°F (9.6°C) and max 67.3°F (19.6°C). A shift in the average high-temperature occurs in October, reducing from a moderately hot 79.7°F (26.5°C) in September to a comfortable 67.3°F (19.6°C). Weather in October »
Weather in November
November, the last month of the autumn in Nason, is also a fresh month, with an average temperature varying between 38.3°F (3.5°C) and 53.2°F (11.8°C). November ushers in a slight temperature change, with average high-temperatures reducing from October's enjoyable 67.3°F (19.6°C) to a fresh 53.2°F (11.8°C). Weather in November »
Weather in December
December, the first month of the winter in Nason, is also a frosty month, with temperature in the range of an average low of 31.3°F (-0.4°C) and an average high of 43.5°F (6.4°C). The decrease of average high-temperatures is mild in December, with a decline from a cool 53.2°F (11.8°C) in November to a frosty 43.5°F (6.4°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest month in Nason?
In Nason, January registers the lowest temperatures, averaging 38.8°F (3.8°C) at the peak and 25.7°F (-3.5°C) at the lowest.
How much does it rain in Nason?
In Nason, during the entire year, the rain falls for 122.7 days and collects up to 18.03" (458mm) of precipitation.
When does it snow in Nason?
January through April, October through December are months with snowfall.
What is the snowiest month in Nason?
January is the month with the most snowfall. Snow falls for 4.5 days and accumulates 0.71" (18mm) of snow.
How many days does it snow in Nason?
In Nason, Illinois, during the entire year, snow falls for 14.5 days and aggregates up to 2.64" (67mm) of snow.
What is the month with the least sunshine in Nason?
January has the least sunshine of the year in Nason, Illinois, with an average of 4.5h of sunshine.
What are the months with the lowest UV index in Nason?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Nason.
When is Daylight Saving Time (DST) in Nason?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Nason, 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 wettest month in Nason?
April is the month with the most rainfall in Nason, Illinois. Rain falls for 13.1 days and accumulates 2.56" (65mm) of precipitation.
What is the most humid month in Nason?
The most humid month in Nason, Illinois, is May, with an average relative humidity of 79%.
When it does not snow in Nason?
May through September are months without snowfall in Nason.
What are the months with the highest UV index in Nason?
May through August, with an average maximum UV index of 6, are months with the highest UV index in Nason.
When are the longest days in Nason?
June has the longest days of the year in Nason, with an average of 14h and 48min of daylight.
What part of the year is the hottest in Nason?
The warmest time of the year in Nason, Illinois, is July, with temperatures averaging a high of 87.1°F (30.6°C) and a low of 68.5°F (20.3°C).
What month has the most sunshine in Nason?
With an average of 10.5h of sunshine, July has the most sunshine of the year in Nason, Illinois.
What is the driest month in Nason?
The month with the least rainfall in Nason, Illinois, is September, when the rain falls for 9 days and typically collects 0.98" (25mm) of precipitation.
What is the least humid month in Nason?
The least humid month in Nason, Illinois, is October, with an average relative humidity of 70%.
What is the month with the shortest days in Nason?
December has the shortest days of the year, with an average of 9h and 36min of daylight.
Average temperature
Nason, IL
The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (38.8°F).
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).
Average pressure
Nason, IL
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"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:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Nason, IL
- Average wind speed in January:
9.8mph - Average wind speed in February:
9.8mph - Average wind speed in March:
9.7mph - Average wind speed in April:
9.5mph - Average wind speed in May:
8mph - Average wind speed in June:
6.8mph
- Average wind speed in July:
5.9mph - Average wind speed in August:
5.9mph - Average wind speed in September:
6.5mph - Average wind speed in October:
8.3mph - Average wind speed in November:
8.8mph - Average wind speed in December:
9mph
The windiest months (with the highest average wind speed) are January and February (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.9mph).
Average humidity
Nason, IL
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Nason, IL
- Average rainfall in January:
1.06" - Average rainfall in February:
1.26" - Average rainfall in March:
1.54" - Average rainfall in April:
2.56" - Average rainfall in May:
2.05" - Average rainfall in June:
1.61"
- Average rainfall in July:
1.65" - Average rainfall in August:
1.61" - Average rainfall in September:
0.98" - Average rainfall in October:
1.42" - Average rainfall in November:
1.26" - Average rainfall in December:
1.02"
The wettest month (with the highest rainfall) is April (2.56").
The driest month (with the least rainfall) is September (0.98").
Average rainfall days
Nason, IL
- Average rainfall days in January:
7.3 days - Average rainfall days in February:
7.4 days - Average rainfall days in March:
11.2 days - Average rainfall days in April:
13.1 days - Average rainfall days in May:
13.9 days - Average rainfall days in June:
12.4 days
- Average rainfall days in July:
13.4 days - Average rainfall days in August:
11.3 days - Average rainfall days in September:
9 days - Average rainfall days in October:
8.3 days - Average rainfall days in November:
7.6 days - Average rainfall days in December:
7.8 days
The month with the highest number of rainy days is May (13.9 days).
The month with the least rainy days is January (7.3 days).
Average snowfall
Nason, IL
The month with the highest snowfall is January (0.71").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Nason, IL
- Average snowfall days in January:
4.5 days - Average snowfall days in February:
4.1 days - Average snowfall days in March:
1.6 days - Average snowfall days in April:
0.4 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:
0.2 days - Average snowfall days in November:
0.9 days - Average snowfall days in December:
2.8 days
The month with the highest number of snowfall days is January (4.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Nason, IL
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 3min - 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:
10h and 1min - Average daylight in December:
9h and 4min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January:
4h and 3min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 2min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 3min - Average sunshine in August:
10h and 1min - Average sunshine in September:
9h and 2min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 3min - Average sunshine in December:
4h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days
Nason, IL
- Average sunshine days in January:
19.9 days - Average sunshine days in February:
16.2 days - Average sunshine days in March:
16.8 days - Average sunshine days in April:
14.1 days - Average sunshine days in May:
13.8 days - Average sunshine days in June:
15.1 days
- Average sunshine days in July:
15.5 days - Average sunshine days in August:
16.7 days - Average sunshine days in September:
18.7 days - Average sunshine days in October:
21.3 days - Average sunshine days in November:
20.5 days - Average sunshine days in December:
20.3 days
The month with the most sunshine days is October (21.3 days).
The month with the least sunshine days is May (13.8 days).
Average UV index
Nason, IL
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, November and December (UV index 2).
Average cloud cover
Nason, IL
The months with the most cloud cover are January and February (Cloud cover 51).
The months with the least cloud cover are June and August (Cloud cover 28).
Average visibility
Nason, 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).
Nason, Illinois, USA
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