February weather forecast
San Jose, IL

Weather in February

The last month of the winter, February, is a cold month in San Jose, Illinois, with an average temperature fluctuating between 36.3°F (2.4°C) and 23.4°F (-4.8°C).

Temperature

In San Jose, the average high-temperature in February is almost the same as in January - a cold 36.3°F (2.4°C). The average low-temperature, is 23.4°F (-4.8°C).

Humidity

In February, the average relative humidity is 79%.

Rainfall

February is the month with the least rainfall in San Jose. Rain falls for 5.1 days and accumulates 1.02" (26mm) of precipitation.

Snowfall

Months with snowfall in San Jose are January through April, November and December. In San Jose, snow falls for 6.4 days, with typically accumulated 2.17" (55mm) of snow. In San Jose, during the entire year, snow falls for 25.8 days and aggregates up to 8.66" (220mm) of snow.

Daylight

In San Jose, the average length of the day in February is 10h and 42min.
On the first day of February, sunrise is at 7:07 am and sunset at 5:16 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 5:48 pm CST.

Sunshine

In February, the average sunshine in San Jose is 4.3h.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 2 in February interpret into the following advice:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in February in San Jose?

The average high-temperature, in February, in San Jose, is 36.3°F (2.4°C), while the average low-temperature is 23.4°F (-4.8°C).

What is the average humidity in February in San Jose?

In San Jose, Illinois, the average relative humidity in February is 79%.

What is the driest month in San Jose?

February is the month with the least rainfall. Rain falls for 5.1 days and accumulates 1.02" (26mm) of precipitation.

How many days does it rain in February in San Jose?

In San Jose, in February, it is raining for 5.1 days, with typically 1.02" (26mm) of accumulated precipitation.

How many days does it snow in February in San Jose?

In San Jose, Illinois, in February, during 6.4 snowfall days, 2.17" (55mm) of snow is typically accumulated.

What is the average length of the day in February in San Jose?

In San Jose, the average day length in February is 10h and 42min.

What time are sunrise and sunset in February in San Jose?

On the first day of February in San Jose, sunrise is at 7:07 am and sunset at 5:16 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 5:48 pm CST.

How many hours of sunshine does San Jose have in February?

The average sunshine duration in February is 4.3h.

What is the month with the lowest UV index in San Jose?

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

How high is the UV index in February in San Jose?

The average daily maximum UV index in February in San Jose, Illinois, is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in February
San Jose, IL

Average temperature in February - San Jose, IL
  • Average high temperature in February: 36.3°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (31.5°F).

  • Average low temperature in February: 23.4°F

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

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Average pressure in February
San Jose, IL

Average pressure in February - San Jose, IL
  • Average pressure in February: 30.12"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in February
San Jose, IL

Average wind speed in February - San Jose, IL
  • Average wind speed in February: 10.4mph

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).

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Average humidity in February
San Jose, IL

Average humidity in February - San Jose, IL
  • Average humidity in February: 79%

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in February
San Jose, IL

Average rainfall in February - San Jose, IL
  • Average rainfall in February: 1.02"

The wettest month (with the highest rainfall) is May (2.83").
The driest month (with the least rainfall) is February (1.02").

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Average rainfall days in February
San Jose, IL

Average rainfall days in February - San Jose, IL
  • Average rainfall days in February: 5.1 days

The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is February (5.1 days).

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Average snowfall in February
San Jose, IL

Average snowfall in February - San Jose, IL
  • Average snowfall in February: 2.17"

The month with the highest snowfall is January (2.87").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in February
San Jose, IL

Average snowfall days in February - San Jose, IL
  • Average snowfall days in February: 6.4 days

The month with the highest number of snowfall days is January (8.4 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
San Jose, IL

Average daylight in February / Average sunshine in February - San Jose, IL
  • Average daylight in February: 10h and 42min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 22min).

  • Average sunshine in February: 4h and 18min

The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

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Average sunshine days in February
San Jose, IL

Average sunshine days in February - San Jose, IL
  • Average sunshine days in February: 17.6 days

The month with the most sunshine days is November (20 days).
The month with the least sunshine days is May (11.8 days).

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Average UV index in February
San Jose, IL

Average UV index in February - San Jose, 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).

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Average cloud cover in February
San Jose, IL

Average cloud cover in February - San Jose, IL
  • Average cloud cover in February: 55

The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is September (Cloud cover 30).

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Average visibility in February
San Jose, IL

Average visibility in February - San Jose, 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).

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