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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, in Ophiem, Illinois, is a freezing cold winter month, with temperature in the range of an average low of 16.2°F (-8.8°C) and an average high of 28.4°F (-2°C). Ophiem's coldest month, January, registers temperatures that range from a high of 28.4°F (-2°C) to a low of 16.2°F (-8.8°C). Weather in January »
Weather in February
February, the last month of the winter in Ophiem, is an icy month, with an average temperature varying between 33.1°F (0.6°C) and 19.9°F (-6.7°C). February ushers in an average high-temperature of a cold 33.1°F (0.6°C), aligning closely with the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Ophiem, is a frosty month, with an average temperature ranging between max 46.9°F (8.3°C) and min 32.4°F (0.2°C). March's onset brings a temperature rise, moving from a cold 33.1°F (0.6°C) in February to a chilly 46.9°F (8.3°C). Weather in March »
Weather in April
April in Ophiem, Illinois, is a mild spring month, with temperature in the range of an average high of 59.2°F (15.1°C) and an average low of 42.4°F (5.8°C). An upsurge in temperatures occurs as March gives way to April, with average highs shifting from a chilly 46.9°F (8.3°C) to a moderate 59.2°F (15.1°C). Weather in April »
Weather in May
May, the last month of the spring in Ophiem, is an agreeable month, with an average temperature fluctuating between 70.5°F (21.4°C) and 53.6°F (12°C). Ophiem experiences a temperature shift with the start of May, with average high-temperatures moving from a moderate 59.2°F (15.1°C) in April to an agreeable 70.5°F (21.4°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Ophiem, Illinois, with temperature in the range of an average high of 79°F (26.1°C) and an average low of 62.2°F (16.8°C). With the onset of June, the average high-temperature subtly transitions from a pleasant 70.5°F (21.4°C) in May to a warm 79°F (26.1°C). Weather in June »
Weather in July
July, like June, in Ophiem, Illinois, is a moderately hot summer month, with an average temperature ranging between min 64.9°F (18.3°C) and max 81.5°F (27.5°C). July is the month when Ophiem experiences its warmest temperatures, averaging a high of 81.5°F (27.5°C) and a low of 64.9°F (18.3°C). July's average heat index is estimated at a tropical 87.8°F (31°C). Weather in July »
Weather in August
August, the last month of the summer in Ophiem, is another warm month, with an average temperature ranging between max 80.4°F (26.9°C) and min 63°F (17.2°C). The onset of August marks an average high-temperature of a still warm 80.4°F (26.9°C), hardly differing from July's 81.5°F (27.5°C). Weather in August »
Weather in September
September, the first month of the autumn in Ophiem, is still a warm month, with temperature in the range of an average high of 75.4°F (24.1°C) and an average low of 56.5°F (13.6°C). Ophiem experiences a subtle adjustment in high-temperatures to a still moderately hot 75.4°F (24.1°C) with the onset of September, maintaining near parity with August's 80.4°F (26.9°C). Weather in September »
Weather in October
October, like September, in Ophiem, Illinois, is another enjoyable autumn month, with temperature in the range of an average low of 45.1°F (7.3°C) and an average high of 61.3°F (16.3°C). A decrease in the average high-temperature is observed during October, shifting from a moderately hot 75.4°F (24.1°C) in September to a refreshing 61.3°F (16.3°C). Weather in October »
Weather in November
November, the last month of the autumn in Ophiem, is also a frosty month, with an average temperature ranging between min 33.1°F (0.6°C) and max 46.9°F (8.3°C). In Ophiem, the average high-temperature in November significantly decreases from an enjoyable 61.3°F (16.3°C) in October to a frosty 46.9°F (8.3°C). Weather in November »
Weather in December
December, the first month of the winter in Ophiem, is still a cold month, with an average temperature fluctuating between 24.1°F (-4.4°C) and 34.7°F (1.5°C). Ophiem's December weather features a mild decline in high-temperatures, reducing from a frosty 46.9°F (8.3°C) in November to a wintry 34.7°F (1.5°C). Weather in December »
Updated: Feb 12, 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 is the coldest month in Ophiem?
Ophiem reaches its average lowest temperatures in January, measuring 28.4°F (-2°C) at the peak and 16.2°F (-8.8°C) at the lowest.
What is the most humid month in Ophiem?
January and July, with an average relative humidity of 83%, are most humid months in Ophiem.
How many days does it rain in Ophiem?
Throughout the year, there are 143.6 rainfall days, and 27.99" (711mm) of precipitation is accumulated.
When does it snow in Ophiem?
January through April, October through December are months with snowfall in Ophiem.
What is the snowiest month in Ophiem?
The month with the most snowfall in Ophiem, Illinois, is January, when snow falls for 11.2 days and typically aggregates up to 4.09" (104mm) of snow.
How much does it snow in Ophiem?
In Ophiem, during the entire year, snow falls for 36.5 days and aggregates up to 13.5" (343mm) of snow.
What is the month with the least sunshine in Ophiem?
The month with the least sunshine in Ophiem is January, with an average of 4h of sunshine.
When is the lowest UV index in Ophiem?
January and December, with an average maximum UV index of 1, are months with the lowest UV index in Ophiem, Illinois.
When is Daylight Saving Time (DST) in Ophiem?
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 Ophiem?
The month with the most rainfall is May, when the rain falls for 18.2 days and typically aggregates up to 4.45" (113mm) of precipitation.
When it does not snow in Ophiem?
In Ophiem, snow does not fall in May through September.
When are the longest days in Ophiem?
The month with the longest days in Ophiem, Illinois, is June, with an average of 15h and 6min of daylight.
What time of the year is the hottest in Ophiem?
With its average high temperature of 81.5°F (27.5°C) and a low of 64.9°F (18.3°C), July is regarded as the warmest month in Ophiem.
What month has the most sunshine in Ophiem?
The month with the most sunshine is July, with an average of 10.2h of sunshine.
When is the highest UV index in Ophiem?
The month with the highest UV index in Ophiem, Illinois, is July, with an average maximum UV index of 6.
What is the least humid month in Ophiem?
The least humid month is October, with an average relative humidity of 71%.
What is the driest month in Ophiem?
December is the month with the least rainfall in Ophiem. Rain falls for 7.4 days and accumulates 1.26" (32mm) of precipitation.
What is the month with the shortest days in Ophiem?
With an average of 9h and 18min of daylight, December has the shortest days of the year in Ophiem, Illinois.
Average temperature
Ophiem, IL
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (28.4°F).
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).
Average pressure
Ophiem, IL
- Average pressure in January:
30.13"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.95"Hg - Average pressure in June:
29.9"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed
Ophiem, IL
- Average wind speed in January:
10.4mph - Average wind speed in February:
10.4mph - Average wind speed in March:
10.4mph - Average wind speed in April:
10.6mph - Average wind speed in May:
9mph - Average wind speed in June:
7.8mph
- Average wind speed in July:
6.8mph - Average wind speed in August:
6.7mph - Average wind speed in September:
7.8mph - Average wind speed in October:
9.5mph - Average wind speed in November:
10.3mph - Average wind speed in December:
9.9mph
The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.7mph).
Average humidity
Ophiem, IL
The months with the highest relative humidity are January and July (83%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Ophiem, IL
- Average rainfall in January:
1.38" - Average rainfall in February:
1.42" - Average rainfall in March:
2.01" - Average rainfall in April:
3.23" - Average rainfall in May:
4.45" - Average rainfall in June:
3.23"
- Average rainfall in July:
2.83" - Average rainfall in August:
1.73" - Average rainfall in September:
2.13" - Average rainfall in October:
2.48" - Average rainfall in November:
1.85" - Average rainfall in December:
1.26"
The wettest month (with the highest rainfall) is May (4.45").
The driest month (with the least rainfall) is December (1.26").
Average rainfall days
Ophiem, IL
- Average rainfall days in January:
5 days - Average rainfall days in February:
5.5 days - Average rainfall days in March:
12.1 days - Average rainfall days in April:
16.5 days - Average rainfall days in May:
18.2 days - Average rainfall days in June:
16.9 days
- Average rainfall days in July:
15.4 days - Average rainfall days in August:
13.6 days - Average rainfall days in September:
11.1 days - Average rainfall days in October:
12.2 days - Average rainfall days in November:
9.7 days - Average rainfall days in December:
7.4 days
The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is January (5 days).
Average snowfall
Ophiem, IL
The month with the highest snowfall is January (4.09").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Ophiem, IL
- Average snowfall days in January:
11.2 days - Average snowfall days in February:
9.2 days - Average snowfall days in March:
4.8 days - Average snowfall days in April:
0.9 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:
0.6 days - Average snowfall days in November:
2.2 days - Average snowfall days in December:
7.5 days
The month with the highest number of snowfall days is January (11.2 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight / Average sunshine
Ophiem, 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 3min - 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 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
4h and 0min - Average sunshine in February:
4h and 1min - Average sunshine in March:
6h and 3min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 0min - Average sunshine in September:
9h and 2min - Average sunshine in October:
5h and 3min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days
Ophiem, IL
- Average sunshine days in January:
15.4 days - Average sunshine days in February:
14.8 days - Average sunshine days in March:
14.4 days - Average sunshine days in April:
11.3 days - Average sunshine days in May:
10.4 days - Average sunshine days in June:
11 days
- Average sunshine days in July:
12.8 days - Average sunshine days in August:
15.2 days - Average sunshine days in September:
17.8 days - Average sunshine days in October:
16.4 days - Average sunshine days in November:
17.9 days - Average sunshine days in December:
17.8 days
The month with the most sunshine days is November (17.9 days).
The month with the least sunshine days is May (10.4 days).
Average UV index
Ophiem, IL
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Ophiem, IL
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility
Ophiem, 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).
Ophiem, Illinois, USA
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