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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 Lamb, Illinois, is a wintry winter month, with temperature in the range of an average low of 27.5°F (-2.5°C) and an average high of 40.1°F (4.5°C). The coldest period is January, when temperatures fluctuate between an average high of 40.1°F (4.5°C) and a low of 27.5°F (-2.5°C). Weather in January »
Weather in February
February, the last month of the winter in Lamb, is a frosty month, with temperature in the range of an average low of 31.1°F (-0.5°C) and an average high of 45.1°F (7.3°C). The transition into February notes an average high-temperature of a chilly 45.1°F (7.3°C), revealing a mild distinction from the 40.1°F (4.5°C) in January. Weather in February »
Weather in March
The first month of the spring, March, is a refreshing month in Lamb, Illinois, with an average temperature varying between 39.9°F (4.4°C) and 55.6°F (13.1°C). March indicates a change in the average high-temperature, moving up from a chilly 45.1°F (7.3°C) in February to a moderate 55.6°F (13.1°C). Weather in March »
Weather in April
April in Lamb, Illinois, is a refreshing spring month, with an average temperature ranging between min 48.9°F (9.4°C) and max 66.6°F (19.2°C). With the onset of April, Lamb's average high-temperature experiences a rise, moving from March's moderate 55.6°F (13.1°C) to a still refreshing 66.6°F (19.2°C). Weather in April »
Weather in May
The last month of the spring, May, is a moderately hot month in Lamb, Illinois, with an average temperature varying between 75.2°F (24°C) and 58.3°F (14.6°C). As Lamb transitions into May, the average high-temperature is observed to slightly rise from a refreshing 66.6°F (19.2°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 also a moderately hot month in Lamb, Illinois, with an average temperature ranging between max 83.7°F (28.7°C) and min 65.8°F (18.8°C). June brings a slight rise in Lamb's average high-temperature, moving from a moderately hot 75.2°F (24°C) in May to a still warm 83.7°F (28.7°C). Weather in June »
Weather in July
July in Lamb, Illinois, is a hot summer month, with an average temperature varying between 86.2°F (30.1°C) and 68.4°F (20.2°C). In Lamb, Illinois, the month of July is known for its highest average temperatures, reaching a high of 86.2°F (30.1°C) and a low of 68.4°F (20.2°C). In July, the average heat index is evaluated at a fiery hot 100.4°F (38°C). Weather in July »
Weather in August
August, the last month of the summer in Lamb, is another warm month, with an average temperature fluctuating between 66.2°F (19°C) and 84.9°F (29.4°C). With the advent of August, Lamb's high-temperatures adjust to a moderately hot 84.9°F (29.4°C), closely aligning with the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Lamb, Illinois, with temperature in the range of an average high of 80.1°F (26.7°C) and an average low of 60.8°F (16°C). During September, Lamb records an average high-temperature of a still warm 80.1°F (26.7°C), marking a slight divergence from August's 84.9°F (29.4°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Lamb, Illinois, with temperature in the range of an average low of 50.2°F (10.1°C) and an average high of 67.8°F (19.9°C). The commencement of October involves a temperature shift, with the average high-temperature dropping from a moderately hot 80.1°F (26.7°C) in September to a comfortable 67.8°F (19.9°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a fresh month in Lamb, Illinois, with an average temperature fluctuating between 39.7°F (4.3°C) and 54.5°F (12.5°C). As Lamb enters November, the average high-temperature decreases from the a refreshing 67.8°F (19.9°C) of October to a fresh 54.5°F (12.5°C). Weather in November »
Weather in December
December, the first month of the winter in Lamb, is still a chilly month, with an average temperature ranging between max 45.1°F (7.3°C) and min 33.3°F (0.7°C). In Lamb, the beginning of December is marked by a lowered average high-temperature, shifting from November's cool 54.5°F (12.5°C) to a frosty 45.1°F (7.3°C). Weather in December »
Updated: Jun 24, 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 Lamb?
January is the coldest month, exhibiting average temperatures of 40.1°F (4.5°C) at the peak and 27.5°F (-2.5°C) at the base.
How many days does it rain?
In Lamb, during the entire year, the rain falls for 136.4 days and collects up to 20" (508mm) of precipitation.
When does it snow?
January through April, November and December are months with snowfall.
When does it snow the most?
January is the month with the most snowfall. Snow falls for 4.4 days and accumulates 0.79" (20mm) of snow.
How much does it snow in Lamb?
In Lamb, during the entire year, snow falls for 15.2 days and aggregates up to 3.03" (77mm) of snow.
What is the month with the least sunshine?
January has the least sunshine of the year, with an average of 4.5h of sunshine.
When is the lowest UV index?
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Lamb, 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?
April is the month with the most rainfall in Lamb. Rain falls for 13 days and accumulates 2.2" (56mm) of precipitation.
What is the most humid month?
With an average relative humidity of 80%, May is the most humid month in Lamb, Illinois.
When it does not snow?
May through October are months without snowfall.
What is the month with the highest UV index?
The months with the highest UV index are May through August, with an average maximum UV index of 6.
When are the longest days?
The month with the longest days is June, with an average of 14h and 42min of daylight.
What month has the most sunshine in Lamb?
The month with the most sunshine is June, with an average of 10.5h of sunshine.
What time of the year is the hottest?
July, with its high-temperature average of 86.2°F (30.1°C) and a low-temperature average of 68.4°F (20.2°C), is the warmest month.
What is the driest month?
The month with the least rainfall is September, when the rain falls for 9.8 days and typically collects 0.91" (23mm) of precipitation.
What is the least humid month?
The least humid month is October, with an average relative humidity of 71%.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 36min of daylight.
Average temperature
Lamb, IL
The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (40.1°F).
The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (27.5°F).
Average pressure
Lamb, IL
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.95"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:
30.05"Hg - Average pressure in November:
30.15"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 (29.95"Hg).
Average wind speed
Lamb, IL
- Average wind speed in January:
9.7mph - Average wind speed in February:
9.9mph - 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:
6.7mph
- 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:
8.3mph - Average wind speed in November:
8.8mph - Average wind speed in December:
9.1mph
The windiest month (with the highest average wind speed) is February (9.9mph).
The calmest month (with the lowest average wind speed) is July (5.8mph).
Average humidity
Lamb, IL
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Lamb, IL
- Average rainfall in January:
1.46" - Average rainfall in February:
1.89" - Average rainfall in March:
1.81" - Average rainfall in April:
2.2" - Average rainfall in May:
1.93" - Average rainfall in June:
1.93"
- Average rainfall in July:
1.73" - Average rainfall in August:
1.54" - Average rainfall in September:
0.91" - Average rainfall in October:
1.54" - Average rainfall in November:
1.5" - Average rainfall in December:
1.57"
The wettest month (with the highest rainfall) is April (2.2").
The driest month (with the least rainfall) is September (0.91").
Average rainfall days
Lamb, IL
- Average rainfall days in January:
8.2 days - Average rainfall days in February:
9.7 days - Average rainfall days in March:
12.3 days - Average rainfall days in April:
13 days - Average rainfall days in May:
14.7 days - Average rainfall days in June:
13.7 days
- Average rainfall days in July:
14.8 days - Average rainfall days in August:
12.7 days - Average rainfall days in September:
9.8 days - Average rainfall days in October:
9.2 days - Average rainfall days in November:
8.8 days - Average rainfall days in December:
9.5 days
The month with the highest number of rainy days is July (14.8 days).
The month with the least rainy days is January (8.2 days).
Average snowfall
Lamb, IL
The month with the highest snowfall is January (0.79").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Lamb, IL
- Average snowfall days in January:
4.4 days - Average snowfall days in February:
4 days - Average snowfall days in March:
1.9 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:
0.1 days - Average snowfall days in November:
1 days - Average snowfall days in December:
3.5 days
The month with the highest number of snowfall days is January (4.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Lamb, 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 1min - Average daylight in June:
14h and 4min
- 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 42min).
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 1min - Average sunshine in April:
8h and 4min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 3min
- 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 4min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days
Lamb, IL
- Average sunshine days in January:
18.1 days - Average sunshine days in February:
14.5 days - Average sunshine days in March:
15.2 days - Average sunshine days in April:
14.9 days - Average sunshine days in May:
13.2 days - Average sunshine days in June:
13.6 days
- Average sunshine days in July:
13.1 days - Average sunshine days in August:
16.2 days - Average sunshine days in September:
17.5 days - Average sunshine days in October:
20.7 days - Average sunshine days in November:
19.7 days - Average sunshine days in December:
17.8 days
The month with the most sunshine days is October (20.7 days).
The month with the least sunshine days is July (13.1 days).
Average UV index
Lamb, 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 and December (UV index 2).
Average cloud cover
Lamb, IL
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 28).
Average visibility
Lamb, 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).
Lamb, Illinois, USA
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