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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 Basco, Illinois, is a freezing cold winter month, with an average temperature ranging between min 19.2°F (-7.1°C) and max 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 19.2°F (-7.1°C). Weather in January »
Weather in February
February, the last month of the winter in Basco, is a cold month, with an average temperature fluctuating between 36.3°F (2.4°C) and 22.8°F (-5.1°C). February's onset records a minor alteration in the average high-temperature to an icy 36.3°F (2.4°C) from January's 31.3°F (-0.4°C). Weather in February »
Weather in March
March, the first month of the spring in Basco, is a frosty month, with temperature in the range of an average high of 49.6°F (9.8°C) and an average low of 34.3°F (1.3°C). With the arrival of March, the average high-temperature transitions from an icy 36.3°F (2.4°C) in February to a chilly 49.6°F (9.8°C). Weather in March »
Weather in April
April in Basco, Illinois, is a comfortable spring month, with an average temperature ranging between max 61.5°F (16.4°C) and min 44.2°F (6.8°C). The shift from March to April brings an increase in the average high-temperature, moving from a frosty 49.6°F (9.8°C) to a refreshing 61.5°F (16.4°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Basco, Illinois, with an average temperature varying between 71.4°F (21.9°C) and 54.7°F (12.6°C). May's onset brings a rise in the average high-temperature, moving from a refreshing 61.5°F (16.4°C) in April to a pleasant 71.4°F (21.9°C). Weather in May »
Weather in June
June, the first month of the summer in Basco, is a warm month, with temperature in the range of an average low of 63.7°F (17.6°C) and an average high of 80.6°F (27°C). June brings a temperature increase, with average high-temperatures moving from May's agreeable 71.4°F (21.9°C) to a warm 80.6°F (27°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Basco, Illinois, with temperature in the range of an average high of 82.9°F (28.3°C) and an average low of 66.2°F (19°C). July is the month when Basco sees the highest average temperatures, with a high of 82.9°F (28.3°C) and a low of 66.2°F (19°C). The heat index for July is estimated at a tropical 91.4°F (33°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Basco, Illinois, with an average temperature varying between 63.9°F (17.7°C) and 82.2°F (27.9°C). With August's arrival, Basco's weather records an average high-temperature of a still warm 82.2°F (27.9°C), marking little difference from July's 82.9°F (28.3°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Basco, Illinois, with temperature in the range of an average low of 57.7°F (14.3°C) and an average high of 77.2°F (25.1°C). With the advent of September, Basco's high-temperatures adjust to a still moderately hot 77.2°F (25.1°C), closely aligning with the preceding month. Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Basco, Illinois, with temperature in the range of an average high of 63.3°F (17.4°C) and an average low of 46°F (7.8°C). During Basco's transition into October, the average high-temperature lessens, moving from a moderately hot 77.2°F (25.1°C) in September to a comfortable 63.3°F (17.4°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Basco, Illinois, with an average temperature ranging between max 49.1°F (9.5°C) and min 34.9°F (1.6°C). November brings a decrease in the average high-temperature, shifting from an enjoyable 63.3°F (17.4°C) in October to a frosty 49.1°F (9.5°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Basco, Illinois, with an average temperature varying between 37.2°F (2.9°C) and 25.7°F (-3.5°C). Transition from November to December is accompanied by a temperature drop, with average high-temperatures decreasing from a chilly 49.1°F (9.5°C) to an icy 37.2°F (2.9°C). Weather in December »
Updated: Aug 21, 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 part of the year is the coldest?
Basco's temperature records reveal January as the coldest month, marked by average highs of 31.3°F (-0.4°C) and lows of 19.2°F (-7.1°C).
What is the driest month?
January is the month with the least rainfall. Rain falls for 4.8 days and accumulates 0.79" (20mm) of precipitation.
How much does it rain in Basco?
Throughout the year, there are 128.2 rainfall days, and 20.08" (510mm) of precipitation is accumulated.
When does it snow?
January through April, October through December are months with snowfall.
When does it snow the most?
The month with the most snowfall is January, when snow falls for 8.2 days and typically aggregates up to 2.48" (63mm) of snow.
How much does it snow?
In Basco, during the entire year, snow falls for 25.4 days and aggregates up to 7.09" (180mm) of snow.
What is the month with the least sunshine in Basco?
With an average of 4.2h of sunshine, January has the least sunshine of the year.
What is the month with the lowest UV index?
With an average maximum UV index of 1, January is the month 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 16.8 days and accumulates 2.87" (73mm) of precipitation.
When it does not snow?
May through September are months without snowfall.
When are the longest days?
June has the longest days of the year, with an average of 15h and 0min of daylight.
What is the month with the most sunshine?
June and July, with an average of 10.2h of sunshine, are months with the most sunshine in Basco.
What is the month with the highest UV index?
The months with the highest UV index in Basco are June through August, with an average maximum UV index of 6.
What is the hottest time of year in Basco?
July, recognised by an average high temperature of 82.9°F (28.3°C) and a low of 66.2°F (19°C), is Basco's warmest month.
What is the most humid month?
July is the most humid month, with an average relative humidity of 82%.
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?
The month with the shortest days is December, with an average of 9h and 24min of daylight.
Average temperature
Basco, IL
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (31.3°F).
The month with the highest average low temperature is July (66.2°F).
The coldest month (with the lowest average low temperature) is January (19.2°F).
Average pressure
Basco, 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:
29.94"Hg - Average pressure in June:
29.9"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 (29.9"Hg).
Average wind speed
Basco, IL
- Average wind speed in January:
10.5mph - Average wind speed in February:
10.4mph - Average wind speed in March:
10.4mph - Average wind speed in April:
10.4mph - Average wind speed in May:
8.6mph - Average wind speed in June:
7.7mph
- Average wind speed in July:
6.6mph - Average wind speed in August:
6.6mph - Average wind speed in September:
7.6mph - Average wind speed in October:
9.3mph - Average wind speed in November:
10.1mph - Average wind speed in December:
9.9mph
The windiest month (with the highest average wind speed) is January (10.5mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).
Average humidity
Basco, IL
The month with the highest relative humidity is July (82%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Basco, IL
- Average rainfall in January:
0.79" - Average rainfall in February:
0.94" - Average rainfall in March:
1.57" - Average rainfall in April:
2.28" - Average rainfall in May:
2.87" - Average rainfall in June:
2.4"
- Average rainfall in July:
2.01" - Average rainfall in August:
1.69" - Average rainfall in September:
1.77" - Average rainfall in October:
1.46" - Average rainfall in November:
1.34" - Average rainfall in December:
0.94"
The wettest month (with the highest rainfall) is May (2.87").
The driest month (with the least rainfall) is January (0.79").
Average rainfall days
Basco, IL
- Average rainfall days in January:
4.8 days - Average rainfall days in February:
4.6 days - Average rainfall days in March:
12.5 days - Average rainfall days in April:
13.8 days - Average rainfall days in May:
16.8 days - Average rainfall days in June:
14.8 days
- Average rainfall days in July:
14.8 days - Average rainfall days in August:
12.2 days - Average rainfall days in September:
10.5 days - Average rainfall days in October:
9.7 days - Average rainfall days in November:
8.1 days - Average rainfall days in December:
5.6 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is February (4.6 days).
Average snowfall
Basco, IL
The month with the highest snowfall is January (2.48").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Basco, IL
- Average snowfall days in January:
8.2 days - Average snowfall days in February:
6.6 days - Average snowfall days in March:
3.3 days - Average snowfall days in April:
0.8 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:
1.3 days - Average snowfall days in December:
4.9 days
The month with the highest number of snowfall days is January (8.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Basco, 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:
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:
10h and 0min - 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 24min).
- Average sunshine in January:
4h and 1min - Average sunshine in February:
4h and 3min - Average sunshine in March:
6h and 4min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 0min - Average sunshine in September:
9h and 2min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 4min
The months with the most sunshine are June and July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days
Basco, IL
- Average sunshine days in January:
19.8 days - Average sunshine days in February:
17.5 days - Average sunshine days in March:
15.6 days - Average sunshine days in April:
14.3 days - Average sunshine days in May:
12.4 days - Average sunshine days in June:
11.6 days
- Average sunshine days in July:
14.3 days - Average sunshine days in August:
17.2 days - Average sunshine days in September:
17.6 days - Average sunshine days in October:
20.2 days - Average sunshine days in November:
19.5 days - Average sunshine days in December:
20.5 days
The month with the most sunshine days is December (20.5 days).
The month with the least sunshine days is June (11.6 days).
Average UV index
Basco, IL
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover
Basco, IL
The month with the most cloud cover is January (Cloud cover 55).
The months with the least cloud cover are July, August and September (Cloud cover 29).
Average visibility
Basco, 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).
Basco, Illinois, USA
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