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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 Latham, Illinois, with an average temperature fluctuating between 32.5°F (0.3°C) and 20.5°F (-6.4°C). Latham, Illinois, reaches its lowest average temperatures in January, measuring 32.5°F (0.3°C) at the peak and 20.5°F (-6.4°C) at the lowest. Weather in January »
Weather in February
The last month of the winter, February, is also a wintry month in Latham, Illinois, with an average temperature varying between 24.6°F (-4.1°C) and 37.6°F (3.1°C). February brings an average high-temperature of a still cold 37.6°F (3.1°C), showing a slight difference from January's 32.5°F (0.3°C). Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Latham, Illinois, with an average temperature ranging between min 35.2°F (1.8°C) and max 50°F (10°C). With the beginning of March, Latham's average high-temperature sees an increase, transitioning from a wintry 37.6°F (3.1°C) in February to a cool 50°F (10°C). Weather in March »
Weather in April
April is an enjoyable spring month in Latham, Illinois, with an average temperature ranging between max 62.2°F (16.8°C) and min 45.9°F (7.7°C). The onset of April brings a temperature shift, with the average high-temperature moving from a fresh 50°F (10°C) in March to an enjoyable 62.2°F (16.8°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Latham, Illinois, with temperature in the range of an average high of 72.9°F (22.7°C) and an average low of 56.5°F (13.6°C). In Latham, stepping into May brings a temperature increase, moving up from April's refreshing 62.2°F (16.8°C) to an agreeable 72.9°F (22.7°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Latham, Illinois, with an average temperature varying between 80.6°F (27°C) and 63.9°F (17.7°C). Latham's transition into June sees a mild rise in the average high-temperature, edging from an agreeable 72.9°F (22.7°C) in May to a moderately hot 80.6°F (27°C). Weather in June »
Weather in July
July, like June, in Latham, Illinois, is a moderately hot summer month, with an average temperature varying between 82°F (27.8°C) and 65.7°F (18.7°C). July is the month that records the highest temperatures, with averages ranging from a high of 82°F (27.8°C) to a low of 65.7°F (18.7°C). July's mean heat index is appraised at a hot 89.6°F (32°C). Weather in July »
Weather in August
August, the last month of the summer in Latham, is also a moderately hot month, with temperature in the range of an average low of 63.9°F (17.7°C) and an average high of 81.3°F (27.4°C). The arrival of August is marked by an average high-temperature of a still warm 81.3°F (27.4°C), bearing a close resemblance to July. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Latham, Illinois, with temperature in the range of an average low of 58.5°F (14.7°C) and an average high of 77°F (25°C). The arrival of September marks a slight shift to an average high-temperature of a still moderately hot 77°F (25°C) from August's 81.3°F (27.4°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Latham, Illinois, with temperature in the range of an average low of 47.8°F (8.8°C) and an average high of 63.9°F (17.7°C). October's arrival coincides with a drop in the average high-temperature, decreasing from September's warm 77°F (25°C) to a comfortable 63.9°F (17.7°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Latham, Illinois, with an average temperature varying between 36°F (2.2°C) and 49.8°F (9.9°C). The transition into November indicates a reduction in the average high-temperature, down to a frosty 49.8°F (9.9°C) from October's refreshing 63.9°F (17.7°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Latham, Illinois, with temperature in the range of an average high of 38.3°F (3.5°C) and an average low of 27.5°F (-2.5°C). December shows a mild decline in the average high-temperature, falling from November's frosty 49.8°F (9.9°C) to a cold 38.3°F (3.5°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest month in Latham?
Latham's coldest month, January, generally records average temperatures ranging from a high of 32.5°F (0.3°C) to a low of 20.5°F (-6.4°C).
How much does it rain in Latham?
Throughout the year, there are 141.8 rainfall days, and 22.24" (565mm) of precipitation is accumulated.
When does it snow in Latham?
January through April, November and December are months with snowfall in Latham, Illinois.
What is the snowiest month in Latham?
January is the month with the most snowfall. Snow falls for 9.4 days and accumulates 2.24" (57mm) of snow.
How much does it snow in Latham?
In Latham, Illinois, during the entire year, snow falls for 29.7 days and aggregates up to 7.13" (181mm) of snow.
What is the month with the least sunshine in Latham?
The month with the least sunshine in Latham is January, with an average of 4h of sunshine.
When is the lowest UV index in Latham?
The month with the lowest UV index in Latham is January, with an average maximum UV index of 1.
When is Daylight Saving Time (DST) in Latham?
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 in Latham?
The month with the most rainfall in Latham is May, when the rain falls for 17 days and typically aggregates up to 2.68" (68mm) of precipitation.
When it does not snow in Latham?
In Latham, snow does not fall in May through October.
When are the longest days in Latham?
The month with the longest days in Latham is June, with an average of 15h and 0min of daylight.
What month has the most sunshine in Latham?
The month with the most sunshine is June, with an average of 10.2h of sunshine.
What is the month with the highest UV index in Latham?
The months with the highest UV index are June through August, with an average maximum UV index of 6.
What are the warmest months in Latham?
July, on average, is the warmest month, registering a high temperature of 82°F (27.8°C) and a low of 65.7°F (18.7°C).
What is the most humid month in Latham?
The most humid month is July, with an average relative humidity of 84%.
What is the least humid month in Latham?
October is the least humid month in Latham, with an average relative humidity of 70%.
What is the driest month in Latham?
December is the month with the least rainfall in Latham. Rain falls for 8.3 days and accumulates 1.1" (28mm) of precipitation.
What is the month with the shortest days in Latham?
With an average of 9h and 24min of daylight, December has the shortest days of the year.
Average temperature
Latham, IL
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (32.5°F).
The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).
Average pressure
Latham, IL
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.94"Hg - Average pressure in May:
29.95"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.12"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 (29.92"Hg).
Average wind speed
Latham, IL
- Average wind speed in January:
10.4mph - Average wind speed in February:
10.4mph - Average wind speed in March:
10.3mph - Average wind speed in April:
10.6mph - Average wind speed in May:
8.8mph - Average wind speed in June:
7.5mph
- Average wind speed in July:
6.3mph - Average wind speed in August:
6.3mph - Average wind speed in September:
7.3mph - Average wind speed in October:
9.1mph - Average wind speed in November:
9.8mph - Average wind speed in December:
9.8mph
The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).
Average humidity
Latham, IL
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Latham, IL
- Average rainfall in January:
1.42" - Average rainfall in February:
1.18" - Average rainfall in March:
1.61" - Average rainfall in April:
2.44" - Average rainfall in May:
2.68" - Average rainfall in June:
2.48"
- Average rainfall in July:
2.05" - Average rainfall in August:
2.13" - Average rainfall in September:
1.81" - Average rainfall in October:
2.01" - Average rainfall in November:
1.34" - Average rainfall in December:
1.1"
The wettest month (with the highest rainfall) is May (2.68").
The driest month (with the least rainfall) is December (1.1").
Average rainfall days
Latham, IL
- Average rainfall days in January:
6.3 days - Average rainfall days in February:
6.3 days - Average rainfall days in March:
11.7 days - Average rainfall days in April:
14.8 days - Average rainfall days in May:
17 days - Average rainfall days in June:
15.8 days
- Average rainfall days in July:
16.3 days - Average rainfall days in August:
14.3 days - Average rainfall days in September:
11.8 days - Average rainfall days in October:
10.6 days - Average rainfall days in November:
8.6 days - Average rainfall days in December:
8.3 days
The month with the highest number of rainy days is May (17 days).
The months with the least rainy days are January and February (6.3 days).
Average snowfall
Latham, IL
The month with the highest snowfall is January (2.24").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Latham, IL
- Average snowfall days in January:
9.4 days - Average snowfall days in February:
7.1 days - Average snowfall days in March:
2.9 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:
0.1 days - Average snowfall days in October:
0.3 days - Average snowfall days in November:
2.4 days - Average snowfall days in December:
6.7 days
The month with the highest number of snowfall days is January (9.4 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight / Average sunshine
Latham, 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 0min - Average sunshine in February:
4h and 2min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 0min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
9h and 4min - Average sunshine in September:
9h and 0min - Average sunshine in October:
5h and 5min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 3min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days
Latham, IL
- Average sunshine days in January:
16.3 days - Average sunshine days in February:
14.7 days - Average sunshine days in March:
15.7 days - Average sunshine days in April:
12.8 days - Average sunshine days in May:
10.8 days - Average sunshine days in June:
11.8 days
- Average sunshine days in July:
10.9 days - Average sunshine days in August:
13.1 days - Average sunshine days in September:
15.8 days - Average sunshine days in October:
18.1 days - Average sunshine days in November:
18.9 days - Average sunshine days in December:
17.1 days
The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is May (10.8 days).
Average UV index
Latham, 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
Latham, IL
The month with the most cloud cover is January (Cloud cover 57).
The months with the least cloud cover are June and September (Cloud cover 31).
Average visibility
Latham, IL
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Latham, Illinois, USA
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