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
Rochester greets February with an average high-temperature of a still cold 38.3°F (3.5°C), marking a slight deviation from the preceding month. Rochester records a mean low-temperature of 25.2°F (-3.8°C) in February.Humidity
The average relative humidity in February in Rochester is 78%.Rainfall
In February, the rain falls for 6.2 days. Throughout February, 1.18" (30mm) of precipitation is accumulated. Throughout the year, in Rochester, Illinois, there are 141.7 rainfall days, and 22.72" (577mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Rochester, Illinois. February is the month with the most snowfall. Snow falls for 7.3 days and accumulates 1.85" (47mm) of snow.Daylight
In February, the average length of the day is 10h and 44min.On the first day of February, sunrise is at 7:06 am and sunset at 5:17 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 5:49 pm CST.
Sunshine
The average sunshine in February in Rochester is 4.5h.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 reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the ordinary person.Note: In February, a daily UV index of 2 turns into the following recommendations:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Frequently asked questions
How cold does it get in Rochester in February?
What is the average humidity in February in Rochester?
How much does it rain in Rochester in February?
When does it snow the most in Rochester?
How many days does it snow in February in Rochester?
What is the average length of the day in February in Rochester?
When are sunrise and sunset in February in Rochester?
How many hours of sunshine does Rochester have in February?
What is the month with the lowest UV index in Rochester?
What is the UV index reading in February in Rochester?
Average temperature in February
Rochester, IL
- Average high temperature in February: 38.3°F
The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is January (33.4°F).
- Average low temperature in February: 25.2°F
The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (21.4°F).
Average pressure in February
Rochester, IL
- Average pressure in February: 30.12"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in February
Rochester, IL
- Average wind speed in February: 10.3mph
The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).
Average humidity in February
Rochester, IL
- Average humidity in February: 78%
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (70%).
Average rainfall in February
Rochester, IL
- Average rainfall in February: 1.18"
The wettest month (with the highest rainfall) is April (2.64").
The driest month (with the least rainfall) is December (1.14").
Average rainfall days in February
Rochester, IL
- Average rainfall days in February: 6.2 days
The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is February (6.2 days).
Average snowfall in February
Rochester, IL
- Average snowfall in February: 1.85"
The month with the highest snowfall is February (1.85").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in February
Rochester, IL
- Average snowfall days in February: 7.3 days
The month with the highest number of snowfall days is January (8.3 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
Rochester, 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 3min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in February
Rochester, IL
- Average sunshine days in February: 14.5 days
The month with the most sunshine days is October (18.7 days).
The month with the least sunshine days is July (11 days).
Average UV index in February
Rochester, IL
- Average UV index in February: 2
The months with the highest UV index are 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 in February
Rochester, IL
- Average cloud cover in February: 53
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility in February
Rochester, 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).
Rochester, Illinois, USA
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