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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, like December, in New Salem, Illinois, is another cold winter month, with an average temperature ranging between min 21.6°F (-5.8°C) and max 33.8°F (1°C). The coldest time of the year is January, with temperatures averaging a high of 33.8°F (1°C) and a low of 21.6°F (-5.8°C). Weather in January »
Weather in February
The last month of the winter, February, is also a wintry month in New Salem, Illinois, with an average temperature fluctuating between 38.8°F (3.8°C) and 25°F (-3.9°C). February's onset sees an average high-temperature of a still cold 38.8°F (3.8°C), exhibiting a slight fluctuation from the previous month. Weather in February »
Weather in March
March, the first month of the spring in New Salem, is a fresh month, with an average temperature fluctuating between 51.4°F (10.8°C) and 36°F (2.2°C). March's arrival sees a rise in the average high-temperature, jumping from February's cold 38.8°F (3.8°C) to a cool 51.4°F (10.8°C). Weather in March »
Weather in April
April is an enjoyable spring month in New Salem, Illinois, with an average temperature varying between 46°F (7.8°C) and 63.5°F (17.5°C). April signals a shift in the average high-temperature, moving from March's cool 51.4°F (10.8°C) to an enjoyable 63.5°F (17.5°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in New Salem, Illinois, with an average temperature varying between 55.8°F (13.2°C) and 72.3°F (22.4°C). May's arrival coincides with a subtle temperature rise, moving from April's comfortable 63.5°F (17.5°C) to a pleasant 72.3°F (22.4°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in New Salem, Illinois, with an average temperature ranging between min 64.6°F (18.1°C) and max 82°F (27.8°C). The beginning of June marks a shift in the average high-temperature, moving from May's pleasant 72.3°F (22.4°C) to a moderately hot 82°F (27.8°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in New Salem, Illinois, with an average temperature varying between 84.4°F (29.1°C) and 66.7°F (19.3°C). New Salem notes the warmest temperatures in July, with a high average of 84.4°F (29.1°C) and a low of 66.7°F (19.3°C). The heat index value during July is estimated at a fiery hot 95°F (35°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in New Salem, Illinois, with an average temperature ranging between min 65.5°F (18.6°C) and max 83.5°F (28.6°C). The commencement of August brings an average high-temperature of a still moderately hot 83.5°F (28.6°C), marking an inconsequential divergence from July. Weather in August »
Weather in September
September, the first month of the autumn in New Salem, is also a moderately hot month, with temperature in the range of an average high of 78.3°F (25.7°C) and an average low of 58.6°F (14.8°C). The start of September sees the average high-temperature at a still warm 78.3°F (25.7°C), showing little difference from August's 83.5°F (28.6°C). Weather in September »
Weather in October
October, like September, in New Salem, Illinois, is another refreshing autumn month, with an average temperature fluctuating between 64.2°F (17.9°C) and 47.3°F (8.5°C). The shift from September to October corresponds with a decrease in the average high-temperature, down to a comfortable 64.2°F (17.9°C) from a moderately hot 78.3°F (25.7°C). Weather in October »
Weather in November
November, the last month of the autumn in New Salem, is also a fresh month, with an average temperature ranging between min 36.3°F (2.4°C) and max 50.9°F (10.5°C). Stepping into November, New Salem observes a temperature decline, with the average high falling from October's refreshing 64.2°F (17.9°C) to a fresh 50.9°F (10.5°C). Weather in November »
Weather in December
December, the first month of the winter in New Salem, is also an icy month, with an average temperature varying between 27.9°F (-2.3°C) and 39°F (3.9°C). With the beginning of December, the average high-temperature shows a decrease, transitioning from a fresh 50.9°F (10.5°C) in November to a wintry 39°F (3.9°C). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in New Salem?
January, with its average high-temperature of 33.8°F (1°C) and an average low-temperature of 21.6°F (-5.8°C), holds the record as the coldest month in New Salem, Illinois.
How many days does it rain in New Salem?
Throughout the year, in New Salem, there are 128.8 rainfall days, and 18.35" (466mm) of precipitation is accumulated.
When does it snow in New Salem?
Months with snowfall in New Salem, Illinois, are January through April, November and December.
When does it snow the most in New Salem?
The month with the most snowfall is January, when snow falls for 6.3 days and typically aggregates up to 2.05" (52mm) of snow.
How many days does it snow in New Salem?
In New Salem, Illinois, during the entire year, snow falls for 21.9 days and aggregates up to 5.67" (144mm) of snow.
What is the month with the least sunshine in New Salem?
With an average of 4.4h of sunshine, January has the least sunshine of the year.
What is the month with the lowest UV index in New Salem?
The months with the lowest UV index in New Salem, Illinois, are January, February, November and December, with an average maximum UV index of 2.
What is the driest month in New Salem?
February is the month with the least rainfall. Rain falls for 5.8 days and accumulates 0.75" (19mm) of precipitation.
When is Daylight Saving Time (DST) in New Salem?
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 in New Salem?
The month with the most rainfall is May, when the rain falls for 16.8 days and typically aggregates up to 2.44" (62mm) of precipitation.
When it does not snow in New Salem?
May through October are months without snowfall in New Salem, Illinois.
What is the most humid month in New Salem?
June and July, with an average relative humidity of 81%, are most humid months in New Salem, Illinois.
When are the longest days in New Salem?
June has the longest days of the year, with an average of 14h and 54min of daylight.
What are the months with the most sunshine in New Salem?
The months with the most sunshine in New Salem are June and July, with an average of 10.3h of sunshine.
What is the month with the highest UV index in New Salem?
June through August, with an average maximum UV index of 6, are months with the highest UV index in New Salem.
What time of the year is the hottest in New Salem?
In New Salem, Illinois, the average temperatures in July are the highest, with a peak at 84.4°F (29.1°C) and a low of 66.7°F (19.3°C).
What is the least humid month in New Salem?
October is the least humid month in New Salem, Illinois, with an average relative humidity of 71%.
What is the month with the shortest days in New Salem?
The month with the shortest days in New Salem, Illinois, is December, with an average of 9h and 24min of daylight.
Average temperature
New Salem, IL
The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (33.8°F).
The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure
New Salem, IL
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.95"Hg - Average pressure in June:
29.91"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:
30.02"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
New Salem, 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:
9.8mph - Average wind speed in May:
7.9mph - Average wind speed in June:
7mph
- Average wind speed in July:
6mph - Average wind speed in August:
6.2mph - Average wind speed in September:
6.8mph - Average wind speed in October:
8.5mph - Average wind speed in November:
9.4mph - Average wind speed in December:
9.4mph
The windiest months (with the highest average wind speed) are January, February and April (9.8mph).
The calmest month (with the lowest average wind speed) is July (6mph).
Average humidity
New Salem, IL
The months with the highest relative humidity are June and July (81%).
The month with the lowest relative humidity is October (71%).
Average rainfall
New Salem, IL
- Average rainfall in January:
0.87" - Average rainfall in February:
0.75" - Average rainfall in March:
1.5" - Average rainfall in April:
1.89" - Average rainfall in May:
2.44" - Average rainfall in June:
2.36"
- Average rainfall in July:
1.69" - Average rainfall in August:
1.85" - Average rainfall in September:
1.65" - Average rainfall in October:
1.5" - Average rainfall in November:
0.98" - Average rainfall in December:
0.87"
The wettest month (with the highest rainfall) is May (2.44").
The driest month (with the least rainfall) is February (0.75").
Average rainfall days
New Salem, IL
- Average rainfall days in January:
4.5 days - Average rainfall days in February:
5.8 days - Average rainfall days in March:
12.5 days - Average rainfall days in April:
14.1 days - Average rainfall days in May:
16.8 days - Average rainfall days in June:
14.3 days
- Average rainfall days in July:
13.5 days - Average rainfall days in August:
12.4 days - Average rainfall days in September:
10.5 days - Average rainfall days in October:
10 days - Average rainfall days in November:
7.4 days - Average rainfall days in December:
7 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (4.5 days).
Average snowfall
New Salem, IL
The month with the highest snowfall is January (2.05").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
New Salem, IL
- Average snowfall days in January:
6.3 days - Average snowfall days in February:
5.5 days - Average snowfall days in March:
3.5 days - Average snowfall days in April:
0.7 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:
0.1 days - Average snowfall days in November:
1.6 days - Average snowfall days in December:
4.2 days
The month with the highest number of snowfall days is January (6.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
New Salem, 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 2min - Average daylight in June:
14h and 5min
- 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:
10h and 0min - Average daylight in December:
9h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
4h and 2min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 4min - 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 2min - Average sunshine in August:
10h and 0min - Average sunshine in September:
9h and 3min - Average sunshine in October:
5h and 5min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 5min
The months with the most sunshine are June and July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days
New Salem, IL
- Average sunshine days in January:
20.5 days - Average sunshine days in February:
18 days - Average sunshine days in March:
14.2 days - Average sunshine days in April:
14.3 days - Average sunshine days in May:
12.9 days - Average sunshine days in June:
12.3 days
- Average sunshine days in July:
13.7 days - Average sunshine days in August:
16.4 days - Average sunshine days in September:
17.3 days - Average sunshine days in October:
19.5 days - Average sunshine days in November:
20.1 days - Average sunshine days in December:
20.7 days
The month with the most sunshine days is December (20.7 days).
The month with the least sunshine days is June (12.3 days).
Average UV index
New Salem, 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
New Salem, IL
The month with the most cloud cover is January (Cloud cover 52).
The months with the least cloud cover are June, July, August and September (Cloud cover 29).
Average visibility
New Salem, 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).
New Salem, Illinois, USA
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