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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 an icy winter month in Lawrenceville, Illinois, with an average temperature fluctuating between 36.7°F (2.6°C) and 24.4°F (-4.2°C). Lawrenceville's coldest month, January, registers temperatures that range from a high of 36.7°F (2.6°C) to a low of 24.4°F (-4.2°C). Weather in January »
Weather in February
The last month of the winter, February, is also an icy month in Lawrenceville, Illinois, with an average temperature ranging between min 28.2°F (-2.1°C) and max 41.9°F (5.5°C). Lawrenceville's average high-temperature marks a still cold 41.9°F (5.5°C) with the advent of February, closely mirroring that of the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Lawrenceville, is a fresh month, with an average temperature ranging between max 53.1°F (11.7°C) and min 37.8°F (3.2°C). As February transitions into March, Lawrenceville sees a rise in the average high-temperature, moving from an icy 41.9°F (5.5°C) to a cool 53.1°F (11.7°C). Weather in March »
Weather in April
April in Lawrenceville, Illinois, is a refreshing spring month, with temperature in the range of an average low of 47.7°F (8.7°C) and an average high of 64.4°F (18°C). Observing a rise in April, the average high-temperature goes from March's fresh 53.1°F (11.7°C) to a comfortable 64.4°F (18°C). Weather in April »
Weather in May
The last month of the spring, May, is a warm month in Lawrenceville, Illinois, with an average temperature varying between 57.7°F (14.3°C) and 73.9°F (23.3°C). As April transitions into May, Lawrenceville sees a rise in the average high-temperature, moving from a refreshing 64.4°F (18°C) to a moderately hot 73.9°F (23.3°C). Weather in May »
Weather in June
June, the first month of the summer in Lawrenceville, is also a moderately hot month, with an average temperature varying between 82°F (27.8°C) and 65.5°F (18.6°C). June's arrival brings a modest temperature shift, moving from 73.9°F (23.3°C) in May to a still warm 82°F (27.8°C). Weather in June »
Weather in July
July, like June, in Lawrenceville, Illinois, is a moderately hot summer month, with temperature in the range of an average high of 84°F (28.9°C) and an average low of 67.3°F (19.6°C). Temperature records mark July as the warmest month, with highs averaging 84°F (28.9°C) and lows at 67.3°F (19.6°C). In July, the heat index is evaluated at a torrid 95°F (35°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Lawrenceville, Illinois, with temperature in the range of an average high of 82.9°F (28.3°C) and an average low of 65.7°F (18.7°C). As Lawrenceville welcomes August, the average high-temperature is noted at a still warm 82.9°F (28.3°C), closely aligning with the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Lawrenceville, is still a warm month, with an average temperature fluctuating between 60.1°F (15.6°C) and 78.3°F (25.7°C). The average high-temperature during September is a still warm 78.3°F (25.7°C), almost matching the conditions of the preceding month. Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Lawrenceville, Illinois, with temperature in the range of an average high of 66°F (18.9°C) and an average low of 49.3°F (9.6°C). As September shifts into October, a slight alteration in temperatures is observed, with average highs reducing from a warm 78.3°F (25.7°C) to an enjoyable 66°F (18.9°C). Weather in October »
Weather in November
November, the last month of the autumn in Lawrenceville, is another cool month, with an average temperature ranging between min 37.9°F (3.3°C) and max 52.2°F (11.2°C). The onset of November coincides with a reduction in the average high-temperature, falling from an enjoyable 66°F (18.9°C) in October to a fresh 52.2°F (11.2°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Lawrenceville, Illinois, with temperature in the range of an average high of 41.9°F (5.5°C) and an average low of 30.9°F (-0.6°C). As November transitions to December, the average high-temperature falls from a fresh 52.2°F (11.2°C) to a wintry 41.9°F (5.5°C). Weather in December »
Updated: Jul 29, 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 are the coldest months?
In Lawrenceville, January registers the lowest temperatures, averaging 36.7°F (2.6°C) at the peak and 24.4°F (-4.2°C) at the lowest.
How many days does it rain?
In Lawrenceville, during the entire year, the rain falls for 160.3 days and collects up to 34.33" (872mm) of precipitation.
When does it snow?
January through April, November and December are months with snowfall.
When does it snow the most?
The month with the most snowfall is January, when snow falls for 6.8 days and typically aggregates up to 1.69" (43mm) of snow.
How many days does it snow?
Throughout the year, there are 21.7 snowfall days, and 5.87" (149mm) of snow is accumulated.
What is the month with the least sunshine?
With an average of 4.4h of sunshine, January has the least sunshine of the year.
What are the months 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 wettest month?
April is the month with the most rainfall. Rain falls for 15.8 days and accumulates 4.69" (119mm) of precipitation.
When it does not snow?
In Lawrenceville, snow does not fall in May through October.
When are the longest days?
June has the longest days of the year, with an average of 14h and 48min of daylight.
What month has the most sunshine?
With an average of 10.6h of sunshine, June has the most sunshine of the year.
What are the months with the highest UV index?
The months with the highest UV index are June through August, with an average maximum UV index of 6.
What is the warmest month in Lawrenceville?
The average temperatures reach their apex in July, averaging 84°F (28.9°C) at the high end and 67.3°F (19.6°C) at the low end.
What is the most humid month?
July is the most humid month, with an average relative humidity of 81%.
What is the driest month?
The month with the least rainfall is September, when the rain falls for 13.1 days and typically collects 1.93" (49mm) of precipitation.
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 30min of daylight.
Average temperature
Lawrenceville, IL
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (36.7°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
Lawrenceville, 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:
29.96"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:
30.14"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
Lawrenceville, IL
- Average wind speed in January:
10mph - Average wind speed in February:
10.1mph - Average wind speed in March:
9.9mph - Average wind speed in April:
9.8mph - Average wind speed in May:
8.2mph - 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:
6.7mph - 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 (10.1mph).
The calmest month (with the lowest average wind speed) is July (5.8mph).
Average humidity
Lawrenceville, IL
The month with the highest relative humidity is July (81%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Lawrenceville, IL
- Average rainfall in January:
2.4" - Average rainfall in February:
2.2" - Average rainfall in March:
2.91" - Average rainfall in April:
4.69" - Average rainfall in May:
3.62" - Average rainfall in June:
3.54"
- Average rainfall in July:
3.11" - Average rainfall in August:
2.36" - Average rainfall in September:
1.93" - Average rainfall in October:
2.44" - Average rainfall in November:
2.52" - Average rainfall in December:
2.6"
The wettest month (with the highest rainfall) is April (4.69").
The driest month (with the least rainfall) is September (1.93").
Average rainfall days
Lawrenceville, IL
- Average rainfall days in January:
9.5 days - Average rainfall days in February:
9.4 days - Average rainfall days in March:
15.3 days - Average rainfall days in April:
15.8 days - Average rainfall days in May:
19.6 days - Average rainfall days in June:
15.1 days
- Average rainfall days in July:
16.8 days - Average rainfall days in August:
13.5 days - Average rainfall days in September:
13.1 days - Average rainfall days in October:
11.3 days - Average rainfall days in November:
10.4 days - Average rainfall days in December:
10.5 days
The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is February (9.4 days).
Average snowfall
Lawrenceville, IL
The month with the highest snowfall is January (1.69").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Lawrenceville, IL
- Average snowfall days in January:
6.8 days - Average snowfall days in February:
6.4 days - Average snowfall days in March:
2.5 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:
4.3 days
The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Lawrenceville, 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 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 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 2min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 3min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 1min - Average sunshine in October:
6h and 5min - 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 January (Average sunshine: 4h and 24min).
Average sunshine days
Lawrenceville, IL
- Average sunshine days in January:
16.1 days - Average sunshine days in February:
12.8 days - Average sunshine days in March:
12.7 days - Average sunshine days in April:
11.6 days - Average sunshine days in May:
9.4 days - Average sunshine days in June:
10.8 days
- Average sunshine days in July:
10.9 days - Average sunshine days in August:
15.1 days - Average sunshine days in September:
15.3 days - Average sunshine days in October:
18 days - Average sunshine days in November:
17.2 days - Average sunshine days in December:
16 days
The month with the most sunshine days is October (18 days).
The month with the least sunshine days is May (9.4 days).
Average UV index
Lawrenceville, 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
Lawrenceville, IL
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility
Lawrenceville, 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).
Lawrenceville, Illinois, USA
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