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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 Saint Francisville, Illinois, with an average temperature fluctuating between 36.9°F (2.7°C) and 24.4°F (-4.2°C). Saint Francisville's January weather, marked by an average high temperature of 36.9°F (2.7°C) and an average low temperature of 24.4°F (-4.2°C), is the coldest in the year. Weather in January »
Weather in February
The last month of the winter, February, is another cold month in Saint Francisville, Illinois, with an average temperature ranging between max 42.3°F (5.7°C) and min 28.2°F (-2.1°C). In Saint Francisville, the average high-temperature in February slightly rises, from a wintry 36.9°F (2.7°C) in January, to a still cold 42.3°F (5.7°C). Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Saint Francisville, Illinois, with an average temperature ranging between min 37.8°F (3.2°C) and max 53.1°F (11.7°C). With the onset of March, Saint Francisville's average high-temperature experiences a rise, moving from February's wintry 42.3°F (5.7°C) to a fresh 53.1°F (11.7°C). Weather in March »
Weather in April
April is an enjoyable spring month in Saint Francisville, Illinois, with temperature in the range of an average high of 64.4°F (18°C) and an average low of 47.7°F (8.7°C). Saint Francisville in April experiences an increase in the average high-temperature, moving from March's fresh 53.1°F (11.7°C) to an enjoyable 64.4°F (18°C). Weather in April »
Weather in May
May, the last month of the spring in Saint Francisville, is a moderately hot month, with an average temperature varying between 57.7°F (14.3°C) and 73.9°F (23.3°C). Saint Francisville's transition into May brings a rise in the average high-temperature, moving from a refreshing 64.4°F (18°C) in April to a moderately hot 73.9°F (23.3°C). Weather in May »
Weather in June
The first month of the summer, June, is also a moderately hot month in Saint Francisville, Illinois, with temperature in the range of an average low of 65.5°F (18.6°C) and an average high of 82°F (27.8°C). Saint Francisville's weather in June presents a minor rise in the average high-temperature, moving from a moderately hot 73.9°F (23.3°C) in May to a still warm 82°F (27.8°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Saint Francisville, Illinois, with temperature in the range of an average high of 84.2°F (29°C) and an average low of 67.3°F (19.6°C). July, noted for its average high-temperature of 84.2°F (29°C) and an average low-temperature of 67.3°F (19.6°C), is considered the warmest month. Throughout July, the heat index is estimated at a fiery hot 95°F (35°C). Weather in July »
Weather in August
August, the last month of the summer in Saint Francisville, is also a moderately hot month, with temperature in the range of an average low of 65.7°F (18.7°C) and an average high of 82.9°F (28.3°C). August's weather records an average high-temperature of a still warm 82.9°F (28.3°C), showing little deviation from July. Weather in August »
Weather in September
September, the first month of the autumn in Saint Francisville, is still a warm month, with temperature in the range of an average low of 60.1°F (15.6°C) and an average high of 78.6°F (25.9°C). The shift from August to September is characterized by an average high-temperature of a still warm 78.6°F (25.9°C), not significantly different from the 82.9°F (28.3°C) of August. Weather in September »
Weather in October
October, like September, in Saint Francisville, Illinois, is another enjoyable autumn month, with an average temperature varying between 49.1°F (9.5°C) and 66°F (18.9°C). The arrival of October signals a shift in temperature, down from a moderately hot 78.6°F (25.9°C) in September to a comfortable 66°F (18.9°C). Weather in October »
Weather in November
November, the last month of the autumn in Saint Francisville, is also a fresh month, with an average temperature ranging between min 37.9°F (3.3°C) and max 52.2°F (11.2°C). In November, the average high-temperature goes from a refreshing 66°F (18.9°C) in October to a cool 52.2°F (11.2°C). Weather in November »
Weather in December
December, the first month of the winter in Saint Francisville, is still a cold month, with an average temperature fluctuating between 42.1°F (5.6°C) and 30.9°F (-0.6°C). Transition from November to December is accompanied by a temperature drop, with average high-temperatures decreasing from a cool 52.2°F (11.2°C) to a cold 42.1°F (5.6°C). Weather in December »
[Resources]Frequently asked questions
What month is the coldest in Saint Francisville?
January tends to be the coldest month, with temperatures averaging a daily high of 36.9°F (2.7°C) and a low of 24.4°F (-4.2°C).
How many days does it rain in Saint Francisville?
In Saint Francisville, Illinois, during the entire year, the rain falls for 89 days and collects up to 7.6" (193mm) of precipitation.
When does it snow in Saint Francisville?
January through March, November and December are months with snowfall in Saint Francisville.
How much does it snow in Saint Francisville?
In Saint Francisville, during the entire year, snow falls for 13.3 days and aggregates up to 0.91" (23mm) of snow.
What is the month with the lowest UV index in Saint Francisville?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
What is the snowiest month in Saint Francisville?
The month with the most snowfall is March, when snow falls for 1.7 days and typically aggregates up to 0.24" (6mm) of snow.
When is Daylight Saving Time (DST) in Saint Francisville?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Saint Francisville, 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 Saint Francisville?
The month with the most rainfall in Saint Francisville, Illinois, is April, when the rain falls for 10.2 days and typically aggregates up to 0.91" (23mm) of precipitation.
When it does not snow in Saint Francisville?
April through October are months without snowfall in Saint Francisville.
When are the longest days in Saint Francisville?
With an average of 14h and 48min of daylight, June has the longest days of the year in Saint Francisville.
What month has the most sunshine in Saint Francisville?
With an average of 10.6h of sunshine, June has the most sunshine of the year.
When is the highest UV index in Saint Francisville?
The months with the highest UV index in Saint Francisville are June through August, with an average maximum UV index of 6.
What is the hottest time of year in Saint Francisville?
Saint Francisville's temperatures tend to reach their peak averages in July, with a high of 84.2°F (29°C) and a low of 67.3°F (19.6°C).
What is the most humid month in Saint Francisville?
With an average relative humidity of 81%, July is the most humid month in Saint Francisville, Illinois.
What is the driest month in Saint Francisville?
September is the month with the least rainfall in Saint Francisville, Illinois. Rain falls for 7 days and accumulates 0.28" (7mm) of precipitation.
What is the least humid month in Saint Francisville?
October is the least humid month in Saint Francisville, Illinois, with an average relative humidity of 70%.
What is the month with the shortest days in Saint Francisville?
The month with the shortest days in Saint Francisville, Illinois, is December, with an average of 9h and 30min of daylight.
What is the month with the least sunshine in Saint Francisville?
With an average of 4.5h of sunshine, December has the least sunshine of the year.
Average temperature
Saint Francisville, IL
The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (36.9°F).
The month with the highest average low temperature is July (67.3°F).
The coldest month (with the lowest average low temperature) is January (24.4°F).
Average pressure
Saint Francisville, IL
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.99"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:
30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Saint Francisville, IL
- Average wind speed in January:
9.9mph - Average wind speed in February:
10mph - Average wind speed in March:
9.8mph - Average wind speed in April:
9.8mph - Average wind speed in May:
8.1mph - Average wind speed in June:
7mph
- Average wind speed in July:
5.8mph - Average wind speed in August:
5.9mph - Average wind speed in September:
6.6mph - Average wind speed in October:
8.6mph - Average wind speed in November:
9.1mph - Average wind speed in December:
9.3mph
The windiest month (with the highest average wind speed) is February (10mph).
The calmest month (with the lowest average wind speed) is July (5.8mph).
Average humidity
Saint Francisville, IL
The month with the highest relative humidity is July (81%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Saint Francisville, IL
- Average rainfall in January:
0.59" - Average rainfall in February:
0.55" - Average rainfall in March:
0.67" - Average rainfall in April:
0.91" - Average rainfall in May:
0.75" - Average rainfall in June:
0.75"
- Average rainfall in July:
0.75" - Average rainfall in August:
0.59" - Average rainfall in September:
0.28" - Average rainfall in October:
0.59" - Average rainfall in November:
0.51" - Average rainfall in December:
0.67"
The wettest month (with the highest rainfall) is April (0.91").
The driest month (with the least rainfall) is September (0.28").
Average rainfall days
Saint Francisville, IL
- Average rainfall days in January:
5 days - Average rainfall days in February:
6.1 days - Average rainfall days in March:
7.9 days - Average rainfall days in April:
10.2 days - Average rainfall days in May:
10.8 days - Average rainfall days in June:
8.3 days
- Average rainfall days in July:
9.8 days - Average rainfall days in August:
7.5 days - Average rainfall days in September:
7 days - Average rainfall days in October:
5.9 days - Average rainfall days in November:
5.6 days - Average rainfall days in December:
4.9 days
The month with the highest number of rainy days is May (10.8 days).
The month with the least rainy days is December (4.9 days).
Average snowfall
Saint Francisville, IL
The month with the highest snowfall is March (0.24").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Saint Francisville, IL
- Average snowfall days in January:
3.4 days - Average snowfall days in February:
4.2 days - Average snowfall days in March:
1.7 days - Average snowfall days in April:
0.3 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 days - Average snowfall days in November:
1.4 days - Average snowfall days in December:
2.3 days
The month with the highest number of snowfall days is February (4.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Saint Francisville, 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 3min
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 30min).
- Average sunshine in January:
4h and 4min - Average sunshine in February:
5h and 5min - Average sunshine in March:
6h and 2min - Average sunshine in April:
7h and 2min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 3min - Average sunshine in August:
9h and 2min - Average sunshine in September:
8h and 4min - Average sunshine in October:
7h and 2min - Average sunshine in November:
5h and 3min - Average sunshine in December:
4h and 3min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 30min).
Average sunshine days
Saint Francisville, IL
- Average sunshine days in January:
23 days - Average sunshine days in February:
19.7 days - Average sunshine days in March:
20.6 days - Average sunshine days in April:
17.8 days - Average sunshine days in May:
16.9 days - Average sunshine days in June:
18.5 days
- Average sunshine days in July:
17.4 days - Average sunshine days in August:
20.2 days - Average sunshine days in September:
20.7 days - Average sunshine days in October:
23 days - Average sunshine days in November:
22.7 days - Average sunshine days in December:
23.5 days
The month with the most sunshine days is December (23.5 days).
The month with the least sunshine days is May (16.9 days).
Average UV index
Saint Francisville, 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
Saint Francisville, IL
The month with the most cloud cover is January (Cloud cover 54).
The months with the least cloud cover are June and August (Cloud cover 28).
Average visibility
Saint Francisville, 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).
Saint Francisville, Illinois, USA
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