March weather forecast
Galena, IL

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Bright brown and golden trees near a calm river, bridge, and the colorful town of Galena, Illinois,
Bright brown and golden trees near a calm river, bridge, and the colorful town of Galena, Illinois,

Weather in March

Weather in March brings not only the spring season but also a dramatic increase in daylight hours. The departure from the wintry weather can be observed as snowfall reduces to an average of 2.05" (52mm). This month's weather allows for longer outdoor activities as daylight stretches past the previous winter months. As the average temperatures begin to climb, March witnesses the lowest relative humidity in Galena throughout the year. Gradual warming continues heralding the upcoming warmer months.

Temperature

March's arrival in Galena signals a distinct temperature shift, escalating from a subzero cold 28.9°F (-1.7°C) in February to a chilly 43.7°F (6.5°C). Nighttime temperatures in Galena consistently average a freezing cold 28.8°F (-1.8°C) during March.

Humidity

The average relative humidity in March is 79%.

Rainfall

In March, the rain falls for 11.2 days. Throughout March, 1.73" (44mm) of precipitation is accumulated. In Galena, during the entire year, the rain falls for 153.1 days and collects up to 30.75" (781mm) of precipitation.

Snowfall

Months with snowfall in Galena are January through April, October through December. In March, it is snowing for 6.3 days. Throughout March, 2.05" (52mm) of snow is accumulated. Throughout the year, in Galena, there are 46.9 snowfall days, and 17.52" (445mm) of snow is accumulated.

Daylight

In March, the average length of the day is 11h and 58min.
On the first day of March, sunrise is at 6:35 am and sunset at 5:52 pm CST. On the last day of the month, sunrise is at 6:44 am and sunset at 7:26 pm CDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from CDT to CST.

Sunshine

In March, the average sunshine is 6.2h.

UV index

In March, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 3 in March translates into these instructions:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
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Frequently asked questions

How cold does it get in Galena in March?

During March, Galena experiences an average high-temperature of 43.7°F (6.5°C) and a low-temperature of 28.8°F (-1.8°C).

What is the average humidity in March in Galena?

The average relative humidity in March in Galena is 79%.

How many days does it rain in March in Galena?

In Galena, in March, it is raining for 11.2 days, with typically 1.73" (44mm) of accumulated precipitation.

How many days does it snow in March in Galena?

In Galena, in March, during 6.3 snowfall days, 2.05" (52mm) of snow is typically accumulated.

How many hours of daylight does Galena have in March?

In March, the average day length in Galena, Illinois, is 11h and 58min.

What time are sunrise and sunset in March in Galena?

In March, on the first day of the month, sunrise is at 6:35 am and sunset at 5:52 pm CST. On the last day of the month, in Galena, sunrise is at 6:44 am and sunset at 7:26 pm CDT.

When does Daylight Saving Time (DST) start in March in Galena?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. DST ends Sunday, November 3. 2024, at 2:00 am.

How long on average sun shines in March in Galena?

In Galena, Illinois, the average sunshine duration in March is 6.2h.

What is the UV index reading in March in Galena?

The average daily maximum UV index in March is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability 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 March
Galena, IL

Average temperature in March - Galena, IL
  • Average high temperature in March: 43.7°F

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (25°F).

  • Average low temperature in March: 28.8°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (12.4°F).

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Average pressure in March
Galena, IL

Average pressure in March - Galena, IL
  • Average pressure in March: 30.08"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in March
Galena, IL

Average wind speed in March - Galena, IL
  • Average wind speed in March: 9.9mph

The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

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Average humidity in March
Galena, IL

Average humidity in March - Galena, IL
  • Average humidity in March: 79%

The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are April and October (76%).

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Average rainfall in March
Galena, IL

Average rainfall in March - Galena, IL
  • Average rainfall in March: 1.73"

The wettest month (with the highest rainfall) is June (4.29").
The driest month (with the least rainfall) is January (1.26").

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Average rainfall days in March
Galena, IL

Average rainfall days in March - Galena, IL
  • Average rainfall days in March: 11.2 days

The month with the highest number of rainy days is May (20 days).
The month with the least rainy days is February (4.8 days).

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Average snowfall in March
Galena, IL

Average snowfall in March - Galena, IL
  • Average snowfall in March: 2.05"

The month with the highest snowfall is January (5.12").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in March
Galena, IL

Average snowfall days in March - Galena, IL
  • Average snowfall days in March: 6.3 days

The month with the highest number of snowfall days is January (13.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in March /
Average sunshine in March
Galena, IL

Average daylight in March / Average sunshine in March - Galena, IL
  • Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in March: 6h and 1min

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 42min).

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Average sunshine days in March
Galena, IL

Average sunshine days in March - Galena, IL
  • Average sunshine days in March: 14.4 days

The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is June (7.9 days).

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Average UV index in March
Galena, IL

Average UV index in March - Galena, IL
  • Average UV index in March: 3

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 March
Galena, IL

Average cloud cover in March - Galena, IL
  • Average cloud cover in March: 50

The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 32).

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Average visibility in March
Galena, IL

Average visibility in March - Galena, IL
  • Average visibility in March: 6mi

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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Galena, Illinois, USA

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