February weather forecast
Merrillville, IN

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Weather in February

As the calendar turns to February, a gradual warming trend is observed in Merrillville. Unlike January, the snowfall quantity experiences a slight decrease. Individuals can still enjoy winter activities, but with frequent cloudy days, it's an opportune time to appreciate the beauty of indoors as well. The daylight hours also start to extend. Wind speeds begin to drop, indicating a gradual calming of winter's fury as we move closer to the spring months.

Temperature

The shift into February uncovers an average high-temperature of a cold 33.4°F (0.8°C), subtly different from the previous month. During February, the temperature in Merrillville, Indiana, is averaged to a low of 21.4°F (-5.9°C) at night.

Humidity

With an average relative humidity of 83%, February is the most humid month.

Rainfall

In Merrillville, during February, the rain falls for 5.3 days and regularly aggregates up to 1.18" (30mm) of precipitation. In Merrillville, during the entire year, the rain falls for 146.6 days and collects up to 23.31" (592mm) of precipitation.

Snowfall

Months with snowfall in Merrillville are January through April, October through December. February is the month with the most snowfall in Merrillville. Snow falls for 11.3 days and accumulates 3.5" (89mm) of snow.

Daylight

The average length of the day in February is 10h and 38min.
On the first day of February, sunrise is at 7:01 am and sunset at 5:04 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 5:39 pm CST.

Sunshine

In Merrillville, the average sunshine in February is 3.7h.

UV index

The average daily maximum UV index in February in Merrillville is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In February, the maximum UV index of 2 transforms into these recommendations:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
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Frequently asked questions

How cold is February in Merrillville?

In Merrillville, 33.4°F (0.8°C) is the average high-temperature and 21.4°F (-5.9°C) is the average low-temperature during February.

What is the most humid month in Merrillville?

With an average relative humidity of 83%, February is the most humid month.

What is the average humidity in February in Merrillville?

In Merrillville, Indiana, the average relative humidity in February is 83%.

How many days does it rain in February in Merrillville?

In Merrillville, during February, the rain falls for 5.3 days and regularly aggregates up to 1.18" (30mm) of precipitation.

When does it snow the most in Merrillville?

The month with the most snowfall is February, when snow falls for 11.3 days and typically aggregates up to 3.5" (89mm) of snow.

How many days does it snow in February in Merrillville?

In February, in Merrillville, it is snowing for 11.3 days. Throughout February, 3.5" (89mm) of snow is accumulated.

What is the average length of the day in February in Merrillville?

In February, the average day length in Merrillville, Indiana, is 10h and 38min.

What time are sunrise and sunset in February in Merrillville?

In February, on the first day of the month, sunrise is at 7:01 am and sunset at 5:04 pm. On the last day of the month, in Merrillville, sunrise is at 6:24 am and sunset at 5:39 pm CST.

How long on average sun shines in February in Merrillville?

In Merrillville, Indiana, the average sunshine duration in February is 3.7h.

What is the UV index intensity in February in Merrillville?

The average daily maximum UV index in February in Merrillville, Indiana, 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
30°F -1.1°C
33.4°F 0.8°C
45.9°F 7.7°C
Average low temperature
18.9°F -7.3°C
21.4°F -5.9°C
32.2°F 0.1°C
Average pressure
30.11" 765mmHg
30.09" 764mmHg
30.09" 764mmHg
Average wind speed
10.3mph 16.6km/h
9.9mph 15.9km/h
9.5mph 15.3km/h
Average max. wind speed
10.9mph 17.5km/h
10.6mph 17.1km/h
10.1mph 16.3km/h
Average wind speed gusts
16mph 25.7km/h
15.6mph 25.1km/h
14.6mph 23.5km/h
Average humidity
82%
83%
76%
Average rainfall
1.1" 28mm
1.18" 30mm
1.26" 32mm
Average rainfall days
5.6
5.3
11.7
Average snowfall
3.23" 82mm
3.5" 89mm
1.42" 36mm
Average snowfall days
12.4
11.3
5.8
Average daylight
9h 4min
10h 4min
12h 0min
Average sunshine
3h 3min
3h 4min
5h 5min
Average sunshine days
14.3
12.7
14.8
Average UV index
1
2
3
Average cloud cover
64%
61%
52%
Average visibility
5mi 8km
5mi 8km
6mi 9.7km

Average temperature in February
Merrillville, IN

Average temperature in February - Merrillville, IN
  • Average high temperature in February: 33.4°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (30°F).

  • Average low temperature in February: 21.4°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

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Average pressure in February
Merrillville, IN

Average pressure in February - Merrillville, IN
  • Average pressure in February: 30.09"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in February
Merrillville, IN

Average wind speed in February - Merrillville, IN
  • Average wind speed in February: 9.9mph

The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

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Average humidity in February
Merrillville, IN

Average humidity in February - Merrillville, IN
  • Average humidity in February: 83%

The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is October (73%).

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Average rainfall in February
Merrillville, IN

Average rainfall in February - Merrillville, IN
  • Average rainfall in February: 1.18"

The wettest month (with the highest rainfall) is June (3.15").
The driest month (with the least rainfall) is November (1.06").

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Average rainfall days in February
Merrillville, IN

Average rainfall days in February - Merrillville, IN
  • Average rainfall days in February: 5.3 days

The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is February (5.3 days).

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Average snowfall in February
Merrillville, IN

Average snowfall in February - Merrillville, IN
  • Average snowfall in February: 3.5"

The month with the highest snowfall is February (3.5").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in February
Merrillville, IN

Average snowfall days in February - Merrillville, IN
  • Average snowfall days in February: 11.3 days

The month with the highest number of snowfall days is January (12.4 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
Merrillville, IN

Average daylight in February / Average sunshine in February - Merrillville, IN
  • Average daylight in February: 10h and 4min

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 12min).

  • Average sunshine in February: 3h and 4min

The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

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Average sunshine days in February
Merrillville, IN

Average sunshine days in February - Merrillville, IN
  • Average sunshine days in February: 12.7 days

The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is July (10.2 days).

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Average UV index in February
Merrillville, IN

Average UV index in February - Merrillville, IN
  • Average UV index in February: 2

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in February
Merrillville, IN

Average cloud cover in February - Merrillville, IN
  • Average cloud cover in February: 61

The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in February
Merrillville, IN

Average visibility in February - Merrillville, IN
  • Average visibility in February: 5mi

The months with the highest visibility are March, April, May, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February and July (5mi).

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Merrillville, Indiana, USA

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