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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, is a freezing cold winter month in German Valley, Illinois, with an average temperature fluctuating between 13.5°F (-10.3°C) and 26.1°F (-3.3°C). The coldest period is January, when temperatures fluctuate between an average high of 26.1°F (-3.3°C) and a low of 13.5°F (-10.3°C). Weather in January »
Weather in February
February, the last month of the winter in German Valley, is also a subzero cold month, with an average temperature varying between 17.1°F (-8.3°C) and 30°F (-1.1°C). February's climate shows a minor adjustment in average high-temperatures to a still freezing cold 30°F (-1.1°C) from January's 26.1°F (-3.3°C). Weather in February »
Weather in March
March, the first month of the spring in German Valley, is a chilly month, with an average temperature varying between 29.7°F (-1.3°C) and 44.2°F (6.8°C). March signals a shift in the average high-temperature, moving from February's subzero cold 30°F (-1.1°C) to a frosty 44.2°F (6.8°C). Weather in March »
Weather in April
April in German Valley, Illinois, is a refreshing spring month, with an average temperature ranging between min 39.7°F (4.3°C) and max 56.5°F (13.6°C). German Valley in April sees a temperature change, with average high-temperatures moving from a frosty 44.2°F (6.8°C) in March to a moderate 56.5°F (13.6°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in German Valley, Illinois, with temperature in the range of an average high of 68.5°F (20.3°C) and an average low of 51.4°F (10.8°C). The transition to May introduces an increase in the average high-temperature, shifting from a moderate 56.5°F (13.6°C) in April to a pleasant 68.5°F (20.3°C). Weather in May »
Weather in June
June, the first month of the summer in German Valley, is a moderately hot month, with temperature in the range of an average high of 77.2°F (25.1°C) and an average low of 60.1°F (15.6°C). The shift from May to June introduces a subtle increase in the average high-temperature, moving from a pleasant 68.5°F (20.3°C) to a moderately hot 77.2°F (25.1°C). Weather in June »
Weather in July
July, like June, in German Valley, Illinois, is another warm summer month, with temperature in the range of an average high of 79.7°F (26.5°C) and an average low of 63.5°F (17.5°C). July, with its high-temperature average of 79.7°F (26.5°C) and a low-temperature average of 63.5°F (17.5°C), is the warmest month. Weather in July »
Weather in August
The last month of the summer, August, is another warm month in German Valley, Illinois, with an average temperature fluctuating between 61°F (16.1°C) and 78.4°F (25.8°C). German Valley, Illinois, experiences an average high-temperature of a still moderately hot 78.4°F (25.8°C) with the onset of August, subtly varied from July's 79.7°F (26.5°C). Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in German Valley, Illinois, with temperature in the range of an average low of 54.5°F (12.5°C) and an average high of 72.9°F (22.7°C). The arrival of September corresponds with a minor reduction in the average high-temperature, down from August's moderately hot 78.4°F (25.8°C) to an agreeable 72.9°F (22.7°C). Weather in September »
Weather in October
October, like September, is another mild autumn month in German Valley, Illinois, with an average temperature ranging between max 59.4°F (15.2°C) and min 43.7°F (6.5°C). In German Valley, the average high-temperature in October drops from an agreeable 72.9°F (22.7°C) in September to a moderate 59.4°F (15.2°C). Weather in October »
Weather in November
November, the last month of the autumn in German Valley, is another chilly month, with temperature in the range of an average high of 44.6°F (7°C) and an average low of 31.5°F (-0.3°C). The shift from October to November brings a noticeable decrease in the average high-temperature, dropping from a refreshing 59.4°F (15.2°C) to a chilly 44.6°F (7°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in German Valley, Illinois, with an average temperature ranging between max 32.4°F (0.2°C) and min 22.3°F (-5.4°C). The onset of December introduces a moderate change in German Valley's weather, with average high-temperatures falling from November's frosty 44.6°F (7°C) to a cold 32.4°F (0.2°C). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in German Valley?
January is the month that records the lowest temperatures in German Valley, with averages ranging from a high of 26.1°F (-3.3°C) to a low of 13.5°F (-10.3°C).
What is the most humid month in German Valley?
With an average relative humidity of 87%, January is the most humid month in German Valley, Illinois.
How many days does it rain in German Valley?
Throughout the year, in German Valley, Illinois, there are 145.6 rainfall days, and 23.43" (595mm) of precipitation is accumulated.
When does it snow in German Valley?
Months with snowfall are January through April, October through December.
What is the snowiest month in German Valley?
The month with the most snowfall is January, when snow falls for 12.4 days and typically aggregates up to 3.54" (90mm) of snow.
How much does it snow in German Valley?
In German Valley, Illinois, during the entire year, snow falls for 45.5 days and aggregates up to 13.15" (334mm) of snow.
What is the month with the least sunshine in German Valley?
January has the least sunshine of the year in German Valley, with an average of 3.6h of sunshine.
What is the month with the lowest UV index in German Valley?
The months with the lowest UV index in German Valley are January and December, with an average maximum UV index of 1.
What is the driest month in German Valley?
February and December are months with the least rain in German Valley, Illinois, when the rain falls for 5 days and typically aggregates up to 1.06" (27mm) of rain.
When is Daylight Saving Time (DST) in German Valley?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in German Valley, 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 least humid month in German Valley?
April and October, with an average relative humidity of 75%, are the least humid months in German Valley.
When it does not snow in German Valley?
May through September are months without snowfall.
When is the highest UV index in German Valley?
May through August, with an average maximum UV index of 5, are months with the highest UV index in German Valley, Illinois.
What is the wettest month in German Valley?
The month with the most rainfall is June, when the rain falls for 17.7 days and typically aggregates up to 3.39" (86mm) of precipitation.
When are the longest days in German Valley?
With an average of 15h and 12min of daylight, June has the longest days of the year in German Valley, Illinois.
What is the hottest time of year in German Valley?
July, characterized by an average high temperature of 79.7°F (26.5°C) and a low temperature of 63.5°F (17.5°C), is generally the warmest month in German Valley, Illinois.
What month has the most sunshine in German Valley?
July has the most sunshine of the year in German Valley, Illinois, with an average of 9.7h of sunshine.
What is the month with the shortest days in German Valley?
December has the shortest days of the year, with an average of 9h and 12min of daylight.
Average temperature
German Valley, IL
The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (26.1°F).
The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (13.5°F).
Average pressure
German Valley, IL
- Average pressure in January:
30.12"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.95"Hg - Average pressure in May:
29.95"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30"Hg - Average pressure in November:
30.09"Hg - Average pressure in December:
30.1"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
German Valley, 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:
10.3mph - Average wind speed in May:
8.8mph - Average wind speed in June:
7.6mph
- Average wind speed in July:
6.6mph - Average wind speed in August:
6.5mph - Average wind speed in September:
7.5mph - Average wind speed in October:
9.1mph - Average wind speed in November:
9.8mph - Average wind speed in December:
9.4mph
The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity
German Valley, IL
The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are April and October (75%).
Average rainfall
German Valley, IL
- Average rainfall in January:
1.14" - Average rainfall in February:
1.06" - Average rainfall in March:
1.38" - Average rainfall in April:
2.48" - Average rainfall in May:
3.19" - Average rainfall in June:
3.39"
- Average rainfall in July:
2.44" - Average rainfall in August:
2.01" - Average rainfall in September:
1.81" - Average rainfall in October:
2.13" - Average rainfall in November:
1.34" - Average rainfall in December:
1.06"
The wettest month (with the highest rainfall) is June (3.39").
The driest months (with the least rainfall) are February and December (1.06").
Average rainfall days
German Valley, IL
- Average rainfall days in January:
5.1 days - Average rainfall days in February:
5 days - Average rainfall days in March:
11.4 days - Average rainfall days in April:
15.3 days - Average rainfall days in May:
18.3 days - Average rainfall days in June:
17.7 days
- Average rainfall days in July:
17.3 days - Average rainfall days in August:
15.3 days - Average rainfall days in September:
11.7 days - Average rainfall days in October:
12.3 days - Average rainfall days in November:
8.7 days - Average rainfall days in December:
7.5 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (5 days).
Average snowfall
German Valley, IL
The month with the highest snowfall is January (3.54").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
German Valley, IL
- Average snowfall days in January:
12.4 days - Average snowfall days in February:
10.9 days - Average snowfall days in March:
6.3 days - Average snowfall days in April:
2 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:
0.5 days - Average snowfall days in November:
3.5 days - Average snowfall days in December:
9.9 days
The month with the highest number of snowfall days is January (12.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
German Valley, IL
- Average daylight in January:
9h and 3min - 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 4min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January:
3h and 4min - Average sunshine in February:
3h and 4min - Average sunshine in March:
6h and 1min - Average sunshine in April:
7h and 3min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 3min
- Average sunshine in July:
9h and 4min - Average sunshine in August:
9h and 3min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 2min - Average sunshine in November:
5h and 0min - Average sunshine in December:
4h and 0min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days
German Valley, IL
- Average sunshine days in January:
14.9 days - Average sunshine days in February:
12.8 days - Average sunshine days in March:
14.4 days - Average sunshine days in April:
11.3 days - Average sunshine days in May:
10.5 days - Average sunshine days in June:
9.7 days
- Average sunshine days in July:
10.4 days - Average sunshine days in August:
12.9 days - Average sunshine days in September:
16.4 days - Average sunshine days in October:
16.2 days - Average sunshine days in November:
17.2 days - Average sunshine days in December:
16.3 days
The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is June (9.7 days).
Average UV index
German Valley, IL
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
German Valley, IL
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 33).
Average visibility
German Valley, IL
The months with the highest visibility are March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, February, July and August (5mi).
German Valley, Illinois, USA
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