Contents
- Weather in February
- Frequently asked questions
- Average temperature in February
- Average pressure in February
- Average wind speed in February
- Average humidity in February
- Average rainfall in February
- Average rainfall days in February
- Average snowfall in February
- Average snowfall days in February
- Average daylight in February
- Average sunshine in February
- Average sunshine days in February
- Average UV index in February
- Average cloud cover in February
- Average visibility in February
Weather in February
Temperature
Lerna observes a minor difference in average high-temperatures between January's 34°F (1.1°C) and February's 39°F (3.9°C). Lerna witnesses a consistent average low-temperature of 26.1°F (-3.3°C) throughout February.Humidity
In February, the average relative humidity is 79%.Rainfall
The month with the least rainfall is February, when the rain falls for 7.8 days and typically collects 1.3" (33mm) of precipitation.Snowfall
January through April, October through December are months with snowfall in Lerna. In Lerna, Illinois, during February, snow falls for 6.8 days and regularly aggregates up to 1.73" (44mm) of snow. In Lerna, during the entire year, snow falls for 26.6 days and aggregates up to 7.01" (178mm) of snow.Daylight
In February, the average length of the day in Lerna is 10h and 44min.On the first day of the month, sunrise is at 7:00 am and sunset at 5:12 pm. On the last day of February, sunrise is at 6:26 am and sunset at 5:44 pm CST.
Sunshine
In February, the average sunshine in Lerna is 4.2h.UV index
In Lerna, the average daily maximum UV index in February is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In February, a daily UV index of 2 turns into the following recommendations:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Frequently asked questions
How cold is February in Lerna?
What is the average humidity in February in Lerna?
What is the driest month in Lerna?
How many days does it rain in February in Lerna?
How much does it snow in Lerna in February?
How many hours of daylight does Lerna have in February?
When is the sunrise / sunset in February in Lerna?
How many hours of sunshine does Lerna have in February?
What is the UV index intensity in February in Lerna?
Average temperature in February
Lerna, IL
- Average high temperature in February: 39°F
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (34°F).
- Average low temperature in February: 26.1°F
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (21.9°F).
Average pressure in February
Lerna, IL
- Average pressure in February: 30.11"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in February
Lerna, IL
- Average wind speed in February: 10.6mph
The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest month (with the lowest average wind speed) is July (6.2mph).
Average humidity in February
Lerna, IL
- Average humidity in February: 79%
The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (70%).
Average rainfall in February
Lerna, IL
- Average rainfall in February: 1.3"
The wettest month (with the highest rainfall) is April (3.31").
The driest month (with the least rainfall) is February (1.3").
Average rainfall days in February
Lerna, IL
- Average rainfall days in February: 7.8 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is February (7.8 days).
Average snowfall in February
Lerna, IL
- Average snowfall in February: 1.73"
The month with the highest snowfall is December (2.13").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in February
Lerna, IL
- Average snowfall days in February: 6.8 days
The month with the highest number of snowfall days is January (8.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in February /
Average sunshine in February
Lerna, IL
- Average daylight in February: 10h and 4min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in February: 4h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in February
Lerna, IL
- Average sunshine days in February: 14 days
The month with the most sunshine days is October (18.3 days).
The month with the least sunshine days is July (10.6 days).
Average UV index in February
Lerna, IL
- Average UV index in February: 2
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in February
Lerna, IL
- Average cloud cover in February: 55
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is June (Cloud cover 31).
Average visibility in February
Lerna, IL
- Average visibility in February: 6mi
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).
Lerna, Illinois, USA
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