Climate and monthly weather forecast
Onamia, MN

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Weather in January

January, like December, is another subzero cold winter month in Onamia, Minnesota, with an average temperature fluctuating between 4.3°F (-15.4°C) and 17.4°F (-8.1°C). Onamia, Minnesota, notes the coldest temperatures in January, with a high average of 17.4°F (-8.1°C) and a low of 4.3°F (-15.4°C). Weather in January »

Weather in February

February, the last month of the winter in Onamia, is another freezing cold month, with temperature in the range of an average low of 7.2°F (-13.8°C) and an average high of 21.6°F (-5.8°C). February's onset sees an average high-temperature of a still subzero cold 21.6°F (-5.8°C), exhibiting a slight fluctuation from the previous month. Weather in February »

Weather in March

March, the first month of the spring in Onamia, is an icy month, with an average temperature varying between 35.6°F (2°C) and 21.7°F (-5.7°C). The shift from February to March is marked by an increase in the average high-temperature, moving from a subzero cold 21.6°F (-5.8°C) to a cold 35.6°F (2°C). Weather in March »

Weather in April

April is a chilly spring month in Onamia, Minnesota, with an average temperature varying between 48.7°F (9.3°C) and 32.7°F (0.4°C). As Onamia transitions into April, a rise in the average high-temperature is observed, moving from a cold 35.6°F (2°C) in March to a frosty 48.7°F (9.3°C). Weather in April »

Weather in May

May, the last month of the spring in Onamia, is an enjoyable month, with an average temperature fluctuating between 44.8°F (7.1°C) and 63.3°F (17.4°C). The shift into May is marked by a noticeable escalation in the average high-temperature, rising from April's frosty 48.7°F (9.3°C) to an enjoyable 63.3°F (17.4°C). Weather in May »

Weather in June

June, the first month of the summer in Onamia, is an agreeable month, with an average temperature fluctuating between 53.8°F (12.1°C) and 73°F (22.8°C). In Onamia, the onset of June comes with an increased average high-temperature, moving from May's enjoyable 63.3°F (17.4°C) to a pleasant 73°F (22.8°C). Weather in June »

Weather in July

July in Onamia, Minnesota, is a moderately hot summer month, with temperature in the range of an average low of 59.4°F (15.2°C) and an average high of 78.8°F (26°C). Temperature readings reach their annual highs in July, averaging 78.8°F (26°C) and a minimum average of 59.4°F (15.2°C). Weather in July »

Weather in August

August, the last month of the summer in Onamia, is also a moderately hot month, with an average temperature ranging between min 56.8°F (13.8°C) and max 76.8°F (24.9°C). The advent of August sees the average high-temperature at a still warm 76.8°F (24.9°C), subtly shifted from July's 78.8°F (26°C). Weather in August »

Weather in September

The first month of the autumn, September, is also an agreeable month in Onamia, Minnesota, with an average temperature ranging between min 49.5°F (9.7°C) and max 68.7°F (20.4°C). September is characterized by a mild reduction in the average high-temperature, from a moderately hot 76.8°F (24.9°C) in August to an agreeable 68.7°F (20.4°C). Weather in September »

Weather in October

October, like September, in Onamia, Minnesota, is another fresh autumn month, with temperature in the range of an average low of 38.3°F (3.5°C) and an average high of 51.8°F (11°C). October signals a clear decrease in the average high-temperature, dropping from September's agreeable 68.7°F (20.4°C) to a cool 51.8°F (11°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cold month in Onamia, Minnesota, with an average temperature fluctuating between 25.5°F (-3.6°C) and 37°F (2.8°C). A notable decrease in the average high-temperature is observed during November, falling from a cool 51.8°F (11°C) in October to an icy 37°F (2.8°C). Weather in November »

Weather in December

The first month of the winter, December, is also a subzero cold month in Onamia, Minnesota, with an average temperature fluctuating between 11.8°F (-11.2°C) and 22.3°F (-5.4°C). A decrease in the average high-temperature marks December, falling from November's icy 37°F (2.8°C) to a subzero cold 22.3°F (-5.4°C). Weather in December »
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest in Onamia?

January tends to be the coldest month, with temperatures averaging a daily high of 17.4°F (-8.1°C) and a low of 4.3°F (-15.4°C).

What is the most humid month in Onamia?

With an average relative humidity of 92%, January is the most humid month.

What is the driest month in Onamia?

January is the month with the least rainfall. Rain falls for 2.6 days and accumulates 0.35" (9mm) of precipitation.

How much does it rain in Onamia?

In Onamia, Minnesota, during the entire year, the rain falls for 109.6 days and collects up to 15.83" (402mm) of precipitation.

When does it snow in Onamia?

January through May, October through December are months with snowfall in Onamia, Minnesota.

How many days does it snow in Onamia?

In Onamia, during the entire year, snow falls for 80.7 days and aggregates up to 20.12" (511mm) of snow.

What is the month with the least sunshine in Onamia?

The month with the least sunshine in Onamia is January, with an average of 2.5h of sunshine.

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

The months with the lowest UV index in Onamia are January, February, November and December, with an average maximum UV index of 1.

When is Daylight Saving Time (DST) in Onamia?

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

What is the least humid month in Onamia?

With an average relative humidity of 72%, May is the least humid month in Onamia, Minnesota.

What is the rainiest month in Onamia?

The month with the most rainfall is June, when the rain falls for 15.2 days and typically aggregates up to 2.36" (60mm) of precipitation.

When it does not snow in Onamia?

In Onamia, Minnesota, snow does not fall in June through September.

When are the longest days in Onamia?

With an average of 15h and 42min of daylight, June has the longest days of the year in Onamia.

What time of the year is the hottest in Onamia?

July proves to be the warmest month in Onamia, recording an average peak temperature of 78.8°F (26°C) and a minimum temperature of 59.4°F (15.2°C).

What month has the most sunshine in Onamia?

With an average of 10.2h of sunshine, July has the most sunshine of the year in Onamia.

When is the highest UV index in Onamia?

The month with the highest UV index is July, with an average maximum UV index of 6.

When does it snow the most in Onamia?

December is the month with the most snowfall in Onamia. Snow falls for 15.6 days and accumulates 4.41" (112mm) of snow.

What is the month with the shortest days in Onamia?

The month with the shortest days in Onamia is December, with an average of 8h and 42min of daylight.

Average temperature
Onamia, MN

Average temperature - Onamia, MN

The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is January (17.4°F).

The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (4.3°F).

Average pressure
Onamia, MN

Average pressure - Onamia, MN

The month with the highest atmospheric pressure is February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed
Onamia, MN

Average wind speed - Onamia, MN

The windiest month (with the highest average wind speed) is April (8.5mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).

Average rainfall
Onamia, MN

Average rainfall - Onamia, MN

The wettest month (with the highest rainfall) is June (2.36").
The driest month (with the least rainfall) is January (0.35").

Average rainfall days
Onamia, MN

Average rainfall days - Onamia, MN

The month with the highest number of rainy days is June (15.2 days).
The month with the least rainy days is February (2.4 days).

Average snowfall
Onamia, MN

Average snowfall - Onamia, MN

The month with the highest snowfall is December (4.41").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Onamia, MN

Average snowfall days - Onamia, MN

The month with the highest number of snowfall days is January (17.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Onamia, MN

Average daylight / Average sunshine - Onamia, MN

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).

Average sunshine days
Onamia, MN

Average sunshine days - Onamia, MN

The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is June (11 days).

Average UV index
Onamia, MN

Average UV index - Onamia, MN

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).

Average visibility
Onamia, MN

Average visibility - Onamia, MN

The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).

Onamia, Minnesota, USA

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