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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 an icy winter month, with an average temperature ranging between min 27.5°F (-2.5°C) and max 40.1°F (4.5°C). Lamb's January weather reaches an average high of 40.1°F (4.5°C) and an average low of 27.5°F (-2.5°C), making it the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is a chilly month in Lamb, Illinois, with an average temperature fluctuating between 45.1°F (7.3°C) and 31.1°F (-0.5°C). Lamb marks the onset of February with an average high-temperature of a frosty 45.1°F (7.3°C), subtly divergent from January's 40.1°F (4.5°C). Weather in February »
Weather in March
March, the first month of the spring in Lamb, is a mild month, with an average temperature ranging between max 55.6°F (13.1°C) and min 39.9°F (4.4°C). Noticing a change, the average high-temperature during March moves from February's frosty 45.1°F (7.3°C) to a mild 55.6°F (13.1°C). Weather in March »
Weather in April
April is a refreshing spring month in Lamb, Illinois, with temperature in the range of an average high of 66.6°F (19.2°C) and an average low of 48.9°F (9.4°C). Lamb sees an increase in average high-temperatures during April, moving from 55.6°F (13.1°C) in March to a still refreshing 66.6°F (19.2°C). Weather in April »
Weather in May
May, the last month of the spring in Lamb, is a moderately hot month, with an average temperature ranging between max 75.2°F (24°C) and min 58.3°F (14.6°C). With the start of May, the average high-temperature marginally shifts from April's comfortable 66.6°F (19.2°C) to a moderately hot 75.2°F (24°C). Weather in May »
Weather in June
The first month of the summer, June, is still a warm month in Lamb, Illinois, with an average temperature varying between 65.8°F (18.8°C) and 83.7°F (28.7°C). With the transition into June, Lamb experiences a subtle uplift in average high-temperatures, adjusting from 75.2°F (24°C) in May to a still moderately hot 83.7°F (28.7°C). Weather in June »
Weather in July
July is a tropical summer month in Lamb, Illinois, with an average temperature varying between 86.2°F (30.1°C) and 68.4°F (20.2°C). The month of July sees the highest average temperatures, reaching 86.2°F (30.1°C) at the peak and 68.4°F (20.2°C) at the low. The heat index value during July is estimated at a sweltering 100.4°F (38°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Lamb, Illinois, with temperature in the range of an average high of 84.9°F (29.4°C) and an average low of 66.2°F (19°C). August welcomes an average high-temperature of a moderately hot 84.9°F (29.4°C), not much different from the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Lamb, is still a warm month, with an average temperature ranging between max 80.1°F (26.7°C) and min 60.8°F (16°C). Lamb's September reports an average high-temperature of a still warm 80.1°F (26.7°C), exhibiting a minor difference from August. Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Lamb, Illinois, with an average temperature fluctuating between 50.2°F (10.1°C) and 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 refreshing 67.8°F (19.9°C). Weather in October »
Weather in November
November, the last month of the autumn in Lamb, is also a fresh month, with an average temperature varying between 54.5°F (12.5°C) and 39.7°F (4.3°C). Lamb's progression into November involves a drop in the average high-temperature, receding from an enjoyable 67.8°F (19.9°C) in October to a cool 54.5°F (12.5°C). Weather in November »
Weather in December
December, the first month of the winter in Lamb, is also a frosty month, with temperature in the range of an average low of 33.3°F (0.7°C) and an average high of 45.1°F (7.3°C). As December arrives, Lamb's weather displays a decrease in high-temperatures, transitioning from November's fresh 54.5°F (12.5°C) to a frosty 45.1°F (7.3°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest time of year in Lamb?
Lamb's coldest month, January, generally records average temperatures ranging from a high of 40.1°F (4.5°C) to a low of 27.5°F (-2.5°C).
How many days does it rain in Lamb?
Throughout the year, in Lamb, Illinois, there are 136.4 rainfall days, and 20" (508mm) of precipitation is accumulated.
When does it snow in Lamb?
Months with snowfall in Lamb are January through April, November and December.
What is the snowiest month in Lamb?
The month with the most snowfall in Lamb is January, when snow falls for 4.4 days and typically aggregates up to 0.79" (20mm) of snow.
How many days 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 in Lamb?
January has the least sunshine of the year, with an average of 4.5h of sunshine.
What is the month with the lowest UV index in Lamb?
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2.
When is Daylight Saving Time (DST) in Lamb?
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 in Lamb?
The month with the most rainfall is April, when the rain falls for 13 days and typically aggregates up to 2.2" (56mm) of precipitation.
What is the most humid month in Lamb?
With an average relative humidity of 80%, May is the most humid month in Lamb, Illinois.
When it does not snow in Lamb?
May through October are months without snowfall.
When is the highest UV index in Lamb?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
When are the longest days in Lamb?
June has the longest days of the year in Lamb, with an average of 14h and 42min of daylight.
What month has the most sunshine in Lamb?
With an average of 10.5h of sunshine, June has the most sunshine of the year in Lamb.
What part of the year is the hottest in Lamb?
July is the month that records the highest temperatures, with averages ranging from a high of 86.2°F (30.1°C) to a low of 68.4°F (20.2°C).
What is the driest month in Lamb?
September is the month with the least rainfall. Rain falls for 9.8 days and accumulates 0.91" (23mm) of precipitation.
What is the least humid month in Lamb?
The least humid month is October, with an average relative humidity of 71%.
What is the month with the shortest days in Lamb?
With an average of 9h and 36min of daylight, December has the shortest days of the year in Lamb.
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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