February weather forecast
Griswold, IA

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Weather in February

The last month of the winter, February, is a wintry month in Griswold, Iowa, with an average temperature varying between 32°F (0°C) and 18.1°F (-7.7°C).

Temperature

Griswold's February reports an average high-temperature of an icy 32°F (0°C), exhibiting a minor difference from January. During February, the temperature is averaged to a low of 18.1°F (-7.7°C) at night.

Humidity

The average relative humidity in February is 81%.

Rainfall

In Griswold, Iowa, in February, it is raining for 3.1 days, with typically 0.67" (17mm) of accumulated precipitation. In Griswold, during the entire year, the rain falls for 118.7 days and collects up to 20.79" (528mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. The month with the most snowfall is February, when snow falls for 7.7 days and typically aggregates up to 2.36" (60mm) of snow.

Daylight

The average length of the day in February is 10h and 39min.
On the first day of the month, sunrise is at 7:31 am and sunset at 5:36 pm. On the last day of February, sunrise is at 6:55 am and sunset at 6:10 pm CST.

Sunshine

In Griswold, the average sunshine in February is 5.1h.

UV index

The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In February, the UV index of 2 transforms into the following advice:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Updated: Jul 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is it in Griswold in February?

In February, in Griswold, the average high-temperature is 32°F (0°C), and the average low-temperature is 18.1°F (-7.7°C).

What is the average humidity in February?

The average relative humidity in February is 81%.

How much does it rain in February?

In Griswold, during February, the rain falls for 3.1 days and regularly aggregates up to 0.67" (17mm) of precipitation.

When does it snow the most?

February is the month with the most snowfall. Snow falls for 7.7 days and accumulates 2.36" (60mm) of snow.

How many days does it snow in February?

In Griswold, during February, snow falls for 7.7 days and regularly aggregates up to 2.36" (60mm) of snow.

What is the average length of the day in February?

In February, the average day length is 10h and 39min.

When are sunrise and sunset in February?

On the first day of February, sunrise is at 7:31 am and sunset at 5:36 pm. On the last day of the month, sunrise is at 6:55 am and sunset at 6:10 pm CST.

How long on average sun shines in February in Griswold?

In February, the average sunshine duration is 5.1h.

What are the months with the lowest UV index in Griswold?

The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 2.

What is the UV index intensity in February?

In February, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a low health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in February
Griswold, IA

Average temperature in February - Griswold, IA
  • Average high temperature in February: 32°F

The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (28.4°F).

  • Average low temperature in February: 18.1°F

The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (15.1°F).

Average pressure in February
Griswold, IA

Average pressure in February - Griswold, IA
  • Average pressure in February: 30.14"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

Average wind speed in February
Griswold, IA

Average wind speed in February - Griswold, IA
  • Average wind speed in February: 10.5mph

The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).

Average humidity in February
Griswold, IA

Average humidity in February - Griswold, IA
  • Average humidity in February: 81%

The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is October (69%).

Average rainfall in February
Griswold, IA

Average rainfall in February - Griswold, IA
  • Average rainfall in February: 0.67"

The wettest month (with the highest rainfall) is June (3.7").
The driest month (with the least rainfall) is January (0.59").

Average rainfall days in February
Griswold, IA

Average rainfall days in February - Griswold, IA
  • Average rainfall days in February: 3.1 days

The month with the highest number of rainy days is June (16.4 days).
The month with the least rainy days is February (3.1 days).

Average snowfall in February
Griswold, IA

Average snowfall in February - Griswold, IA
  • Average snowfall in February: 2.36"

The month with the highest snowfall is February (2.36").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in February
Griswold, IA

Average snowfall days in February - Griswold, IA
  • Average snowfall days in February: 7.7 days

The month with the highest number of snowfall days is January (8.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in February /
Average sunshine in February
Griswold, IA

Average daylight in February / Average sunshine in February - Griswold, IA
  • 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 18min).

  • Average sunshine in February: 5h and 1min

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

Average sunshine days in February
Griswold, IA

Average sunshine days in February - Griswold, IA
  • Average sunshine days in February: 17.3 days

The month with the most sunshine days is December (21.2 days).
The month with the least sunshine days is June (10.8 days).

Average UV index in February
Griswold, IA

Average UV index in February - Griswold, IA
  • 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, October, November and December (UV index 2).

Average cloud cover in February
Griswold, IA

Average cloud cover in February - Griswold, IA
  • Average cloud cover in February: 49

The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 28).

Average visibility in February
Griswold, IA

Average visibility in February - Griswold, IA
  • 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).

Griswold, Iowa, USA

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