Climate and monthly weather forecastValier, IL
Climate and monthly weather forecast
Weather in January
January, like December, in Valier, Illinois, is another cold winter month, with temperature in the range of an average high of 38.8°F (3.8°C) and an average low of 25.7°F (-3.5°C). January is Valier's coldest month, registering average high temperatures of 38.8°F (3.8°C) and lows of 25.7°F (-3.5°C). Weather in January »Weather in February
February, the last month of the winter in Valier, is a chilly month, with an average temperature ranging between min 29.1°F (-1.6°C) and max 43.5°F (6.4°C). As Valier steps into February, the average high-temperature holds at a frosty 43.5°F (6.4°C), hinting at a minor fluctuation from the prior month. Weather in February »Weather in March
The first month of the spring, March, is a cool month in Valier, Illinois, with an average temperature varying between 38.8°F (3.8°C) and 55°F (12.8°C). In Valier, stepping into March brings a temperature increase, moving up from February's frosty 43.5°F (6.4°C) to a fresh 55°F (12.8°C). Weather in March »Weather in April
April is a refreshing spring month in Valier, Illinois, with temperature in the range of an average high of 65.8°F (18.8°C) and an average low of 48.4°F (9.1°C). April shows a rise in the average high-temperature, moving from March's fresh 55°F (12.8°C) to an enjoyable 65.8°F (18.8°C). Weather in April »Weather in May
May, the last month of the spring in Valier, is a warm month, with an average temperature varying between 75.2°F (24°C) and 58.1°F (14.5°C). The arrival of May brings an increase in high-temperatures, moving from a refreshing 65.8°F (18.8°C) in April to a warm 75.2°F (24°C). Weather in May »Weather in June
The first month of the summer, June, is still a warm month in Valier, Illinois, with an average temperature ranging between max 84.4°F (29.1°C) and min 66.6°F (19.2°C). The onset of June brings a rise in the average high-temperature, elevating from a warm 75.2°F (24°C) in May to a still moderately hot 84.4°F (29.1°C). Weather in June »Weather in July
July is a tropical summer month in Valier, Illinois, with temperature in the range of an average high of 87.1°F (30.6°C) and an average low of 68.5°F (20.3°C). July stands out as Valier's warmest month, with an average high-temperature of 87.1°F (30.6°C) and a low-temperature of 68.5°F (20.3°C). The heat index for July is computed to be a torrid 102.2°F (39°C). Weather in July »Weather in August
August, the last month of the summer in Valier, is also a moderately hot month, with an average temperature fluctuating between 85.3°F (29.6°C) and 66°F (18.9°C). In the transition from July to August, Valier reports an average high-temperature of a warm 85.3°F (29.6°C), indicating a close resemblance to the prior month. Weather in August »Weather in September
September, the first month of the autumn in Valier, is still a warm month, with an average temperature fluctuating between 60.3°F (15.7°C) and 79.7°F (26.5°C). September's arrival subtly correlates with a reduction in the average high-temperature, down from a warm 85.3°F (29.6°C) in August to a still moderately hot 79.7°F (26.5°C). Weather in September »Weather in October
October, like September, in Valier, Illinois, is another enjoyable autumn month, with an average temperature varying between 49.3°F (9.6°C) and 67.3°F (19.6°C). October shows a mild decline in the average high-temperature, falling from September's warm 79.7°F (26.5°C) to a comfortable 67.3°F (19.6°C). Weather in October »Weather in November
The last month of the autumn, November, is another cool month in Valier, Illinois, with an average temperature ranging between min 38.3°F (3.5°C) and max 53.2°F (11.8°C). The shift from October to November involves a decrease in the average high-temperature, dropping from a refreshing 67.3°F (19.6°C) to a fresh 53.2°F (11.8°C). Weather in November »Weather in December
December, the first month of the winter in Valier, is also a frosty month, with an average temperature varying between 31.3°F (-0.4°C) and 43.5°F (6.4°C). December brings a drop in Valier's average high-temperature, falling from a fresh 53.2°F (11.8°C) in November to a chilly 43.5°F (6.4°C). Weather in December »Updated: Aug 10, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January, noted for its average high-temperature of 38.8°F (3.8°C) and an average low-temperature of 25.7°F (-3.5°C), is considered the coldest month.
In Valier, during the entire year, the rain falls for 122.7 days and collects up to 18.03" (458mm) of precipitation.
Months with snowfall are January through April, October through December.
January is the month with the most snowfall. Snow falls for 4.5 days and accumulates 0.71" (18mm) of snow.
In Valier, during the entire year, snow falls for 14.5 days and aggregates up to 2.64" (67mm) of snow.
With an average of 4.5h of sunshine, January has the least sunshine of the year.
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
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.
April is the month with the most rainfall. Rain falls for 13.1 days and accumulates 2.56" (65mm) of precipitation.
The most humid month is May, with an average relative humidity of 79%.
May through September are months without snowfall.
The months with the highest UV index are May through August, with an average maximum UV index of 6.
The month with the longest days in Valier is June, with an average of 14h and 48min of daylight.
In Valier, July is the month with the highest recorded average temperatures, measuring a high of 87.1°F (30.6°C) and a low of 68.5°F (20.3°C).
July has the most sunshine of the year, with an average of 10.5h of sunshine.
The month with the least rainfall is September, when the rain falls for 9 days and typically collects 0.98" (25mm) of precipitation.
The least humid month is October, with an average relative humidity of 70%.
With an average of 9h and 36min of daylight, December has the shortest days of the year.
Average temperature
Valier, IL
The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (38.8°F).
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).
Average pressure
Valier, 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:
29.95"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.98"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 (29.93"Hg).
Average wind speed
Valier, IL
- Average wind speed in January:
9.8mph - Average wind speed in February:
9.8mph - Average wind speed in March:
9.7mph - Average wind speed in April:
9.5mph - Average wind speed in May:
8mph - Average wind speed in June:
6.8mph
- Average wind speed in July:
5.9mph - Average wind speed in August:
5.9mph - Average wind speed in September:
6.5mph - Average wind speed in October:
8.3mph - Average wind speed in November:
8.8mph - Average wind speed in December:
9mph
The windiest months (with the highest average wind speed) are January and February (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.9mph).
Average humidity
Valier, IL
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Valier, IL
- Average rainfall in January:
1.06" - Average rainfall in February:
1.26" - Average rainfall in March:
1.54" - Average rainfall in April:
2.56" - Average rainfall in May:
2.05" - Average rainfall in June:
1.61"
- Average rainfall in July:
1.65" - Average rainfall in August:
1.61" - Average rainfall in September:
0.98" - Average rainfall in October:
1.42" - Average rainfall in November:
1.26" - Average rainfall in December:
1.02"
The wettest month (with the highest rainfall) is April (2.56").
The driest month (with the least rainfall) is September (0.98").
Average rainfall days
Valier, IL
- Average rainfall days in January:
7.3 days - Average rainfall days in February:
7.4 days - Average rainfall days in March:
11.2 days - Average rainfall days in April:
13.1 days - Average rainfall days in May:
13.9 days - Average rainfall days in June:
12.4 days
- Average rainfall days in July:
13.4 days - Average rainfall days in August:
11.3 days - Average rainfall days in September:
9 days - Average rainfall days in October:
8.3 days - Average rainfall days in November:
7.6 days - Average rainfall days in December:
7.8 days
The month with the highest number of rainy days is May (13.9 days).
The month with the least rainy days is January (7.3 days).
Average snowfall
Valier, IL
The month with the highest snowfall is January (0.71").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Valier, IL
- Average snowfall days in January:
4.5 days - Average snowfall days in February:
4.1 days - Average snowfall days in March:
1.6 days - Average snowfall days in April:
0.4 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:
0.2 days - Average snowfall days in November:
0.9 days - Average snowfall days in December:
2.8 days
The month with the highest number of snowfall days is January (4.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Valier, IL
- Average daylight in January:
9h and 54min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 12min - Average daylight in May:
14h and 12min - Average daylight in June:
14h and 48min
- Average daylight in July:
14h and 30min - Average daylight in August:
13h and 36min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 6min - Average daylight in December:
9h and 36min
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 36min).
- Average sunshine in January:
4h and 30min - Average sunshine in February:
4h and 42min - Average sunshine in March:
6h and 24min - Average sunshine in April:
8h and 24min - Average sunshine in May:
9h and 6min - Average sunshine in June:
10h and 24min
- Average sunshine in July:
10h and 30min - Average sunshine in August:
10h and 12min - Average sunshine in September:
9h and 18min - Average sunshine in October:
6h and 24min - Average sunshine in November:
5h and 30min - Average sunshine in December:
4h and 42min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days
Valier, IL
- Average sunshine days in January:
19.9 days - Average sunshine days in February:
16.2 days - Average sunshine days in March:
16.8 days - Average sunshine days in April:
14.1 days - Average sunshine days in May:
13.8 days - Average sunshine days in June:
15.1 days
- Average sunshine days in July:
15.5 days - Average sunshine days in August:
16.7 days - Average sunshine days in September:
18.7 days - Average sunshine days in October:
21.3 days - Average sunshine days in November:
20.5 days - Average sunshine days in December:
20.3 days
The month with the most sunshine days is October (21.3 days).
The month with the least sunshine days is May (13.8 days).
Average UV index
Valier, 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, November and December (UV index 2).
Average cloud cover
Valier, IL
The months with the most cloud cover are January and February (Cloud cover 51).
The months with the least cloud cover are June and August (Cloud cover 28).
Average visibility
Valier, 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).
