February weather forecast
South Roxana, IL

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Weather in February

February, the last month of the winter in South Roxana, is also an icy month, with temperature in the range of an average high of 41°F (5°C) and an average low of 27.1°F (-2.7°C).

Temperature

With February's advent, South Roxana, Illinois, sees an average high-temperature of a still icy 41°F (5°C), subtly shifted from January's 36.1°F (2.3°C). South Roxana records an average nighttime low-temperature of 27.1°F (-2.7°C) throughout February.

Humidity

In South Roxana, the average relative humidity in February is 77%.

Rainfall

February is the month with the least rainfall in South Roxana. Rain falls for 6.9 days and accumulates 1.14" (29mm) of precipitation.

Snowfall

Months with snowfall in South Roxana are January through April, November and December. The month with the most snowfall is February, when snow falls for 5.4 days and typically aggregates up to 1.61" (41mm) of snow.

Daylight

The average length of the day in February in South Roxana is 10h and 46min.
On the first day of the month, sunrise is at 7:06 am and sunset at 5:21 pm. On the last day of February, in South Roxana, sunrise is at 6:32 am and sunset at 5:52 pm CST.

Sunshine

The months with the least sunshine in South Roxana, Illinois, are January and February, with an average of 4.5h of sunshine.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 2 during February leads to these advisories:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. The Sun's radiation is especially intense around midday; try to stay in shade during this period. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
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Frequently asked questions

Is it cold in South Roxana during February?

An average high-temperature, in February, in South Roxana, is 41°F (5°C) and the average low-temperature is 27.1°F (-2.7°C).

What is the average humidity in February in South Roxana?

In South Roxana, Illinois, the average relative humidity in February is 77%.

What is the driest month in South Roxana?

The month with the least rainfall is February, when the rain falls for 6.9 days and typically collects 1.14" (29mm) of precipitation.

How much does it rain in South Roxana in February?

In South Roxana, during February, the rain falls for 6.9 days and regularly aggregates up to 1.14" (29mm) of precipitation.

What is the snowiest month in South Roxana?

The month with the most snowfall is February, when snow falls for 5.4 days and typically aggregates up to 1.61" (41mm) of snow.

How much does it snow in South Roxana in February?

In South Roxana, Illinois, in February, during 5.4 snowfall days, 1.61" (41mm) of snow is typically accumulated.

What is the average length of the day in February in South Roxana?

In South Roxana, the average day length in February is 10h and 46min.

When is the sunrise / sunset in February in South Roxana?

On the first day of February, sunrise is at 7:06 am and sunset at 5:21 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 5:52 pm CST.

What are the months with the least sunshine in South Roxana?

January and February, with an average of 4.5h of sunshine, are months with the least sunshine in South Roxana, Illinois.

How many hours of sunshine does South Roxana have in February?

In South Roxana, Illinois, the average sunshine duration in February is 4.5h.

What are the months with the lowest UV index in South Roxana?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in South Roxana.

What is the UV index reading in February in South Roxana?

In South Roxana, Illinois, the average daily maximum UV index in February is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation.
Today
Tomorrow
Long-term
YearJFebruaryMAMJJASOND
Jan
February
Mar
Average high temperature
36.1°F 2.3°C
41°F 5°C
53.4°F 11.9°C
Average low temperature
23.4°F -4.8°C
27.1°F -2.7°C
37.2°F 2.9°C
Average pressure
30.16" 766mmHg
30.12" 765mmHg
30.07" 764mmHg
Average wind speed
9.6mph 15.4km/h
9.6mph 15.4km/h
9.4mph 15.1km/h
Average max. wind speed
10.3mph 16.6km/h
10.2mph 16.4km/h
10.1mph 16.3km/h
Average wind speed gusts
15.3mph 24.6km/h
15.1mph 24.3km/h
14.8mph 23.8km/h
Average humidity
77%
77%
76%
Average rainfall
1.26" 32mm
1.14" 29mm
1.57" 40mm
Average rainfall days
5.6
6.9
12.3
Average snowfall
1.18" 30mm
1.61" 41mm
0.43" 11mm
Average snowfall days
6
5.4
2
Average daylight
9h 5min
10h 5min
12h 0min
Average sunshine
4h 3min
4h 3min
6h 2min
Average sunshine days
20.3
16.1
15.3
Average UV index
2
2
4
Average cloud cover
51%
50%
47%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in February
South Roxana, IL

Average temperature in February - South Roxana, IL
  • Average high temperature in February: 41°F

The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is January (36.1°F).

  • Average low temperature in February: 27.1°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

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Average pressure in February
South Roxana, IL

Average pressure in February - South Roxana, IL
  • Average pressure in February: 30.12"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in February
South Roxana, IL

Average wind speed in February - South Roxana, IL
  • Average wind speed in February: 9.6mph

The windiest months (with the highest average wind speed) are January and February (9.6mph).
The calmest month (with the lowest average wind speed) is July (5.7mph).

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Average humidity in February
South Roxana, IL

Average humidity in February - South Roxana, IL
  • Average humidity in February: 77%

The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in February
South Roxana, IL

Average rainfall in February - South Roxana, IL
  • Average rainfall in February: 1.14"

The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is February (1.14").

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Average rainfall days in February
South Roxana, IL

Average rainfall days in February - South Roxana, IL
  • Average rainfall days in February: 6.9 days

The month with the highest number of rainy days is May (16.6 days).
The month with the least rainy days is January (5.6 days).

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Average snowfall in February
South Roxana, IL

Average snowfall in February - South Roxana, IL
  • Average snowfall in February: 1.61"

The month with the highest snowfall is February (1.61").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in February
South Roxana, IL

Average snowfall days in February - South Roxana, IL
  • Average snowfall days in February: 5.4 days

The month with the highest number of snowfall days is January (6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in February /
Average sunshine in February
South Roxana, IL

Average daylight in February / Average sunshine in February - South Roxana, IL
  • Average daylight in February: 10h and 5min

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 30min).

  • Average sunshine in February: 4h and 3min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 4h and 30min).

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Average sunshine days in February
South Roxana, IL

Average sunshine days in February - South Roxana, IL
  • Average sunshine days in February: 16.1 days

The month with the most sunshine days is December (20.4 days).
The month with the least sunshine days is July (12.3 days).

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Average UV index in February
South Roxana, IL

Average UV index in February - South Roxana, IL
  • Average UV index in February: 2

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).

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Average cloud cover in February
South Roxana, IL

Average cloud cover in February - South Roxana, IL
  • Average cloud cover in February: 50

The month with the most cloud cover is January (Cloud cover 51).
The months with the least cloud cover are June, July and August (Cloud cover 29).

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Average visibility in February
South Roxana, IL

Average visibility in February - South Roxana, IL
  • Average visibility in February: 6mi

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).

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South Roxana, Illinois, USA

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