Climate and monthly weather forecast
Saint Peter, MN

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Weather in January

January, the same as December, in Saint Peter, Minnesota, is another subzero cold winter month, with an average temperature fluctuating between 7.7°F (-13.5°C) and 21.2°F (-6°C). January, with its average high-temperature of 21.2°F (-6°C) and an average low-temperature of 7.7°F (-13.5°C), holds the record as the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Saint Peter, is another freezing cold month, with an average temperature ranging between min 10.9°F (-11.7°C) and max 25°F (-3.9°C). February's presence marks an average high-temperature of a still freezing cold 25°F (-3.9°C), subtly varied from January's 21.2°F (-6°C). Weather in February »

Weather in March

March, the first month of the spring in Saint Peter, is a wintry month, with temperature in the range of an average high of 39.9°F (4.4°C) and an average low of 26.1°F (-3.3°C). March's onset witnesses a marked shift in the average high-temperature, moving from a freezing cold 25°F (-3.9°C) in February to a wintry 39.9°F (4.4°C). Weather in March »

Weather in April

April in Saint Peter, Minnesota, is a fresh spring month, with temperature in the range of an average high of 54.3°F (12.4°C) and an average low of 38.5°F (3.6°C). A clear escalation in the average high-temperature is witnessed with the onset of April, advancing from a wintry 39.9°F (4.4°C) in March to a cool 54.3°F (12.4°C). Weather in April »

Weather in May

May, the last month of the spring in Saint Peter, is a refreshing month, with temperature in the range of an average low of 50.2°F (10.1°C) and an average high of 67.1°F (19.5°C). May's onset brings a rise in the average high-temperature, moving from a cool 54.3°F (12.4°C) in April to a refreshing 67.1°F (19.5°C). Weather in May »

Weather in June

June, the first month of the summer in Saint Peter, is a moderately hot month, with an average temperature varying between 59.5°F (15.3°C) and 76.6°F (24.8°C). As Saint Peter welcomes June, the average high-temperature sees a rise, transitioning from a comfortable 67.1°F (19.5°C) in May to a warm 76.6°F (24.8°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Saint Peter, Minnesota, with an average temperature fluctuating between 80.4°F (26.9°C) and 62.4°F (16.9°C). In Saint Peter, Minnesota, July is identified by the highest average temperatures, reaching a peak of 80.4°F (26.9°C) and a low of 62.4°F (16.9°C). Weather in July »

Weather in August

August, the last month of the summer in Saint Peter, is another warm month, with an average temperature varying between 78.4°F (25.8°C) and 59.5°F (15.3°C). July's transformation into August witnesses an average high-temperature of a still moderately hot 78.4°F (25.8°C), noting a minor change from the preceding month. Weather in August »

Weather in September

The first month of the autumn, September, is still a pleasant month in Saint Peter, Minnesota, with an average temperature ranging between max 72.5°F (22.5°C) and min 52.7°F (11.5°C). Saint Peter experiences a moderate temperature shift at the start of September, with average high-temperatures adjusting a bit from a moderately hot 78.4°F (25.8°C) in August to a pleasant 72.5°F (22.5°C). Weather in September »

Weather in October

October, the same as September, in Saint Peter, Minnesota, is another refreshing autumn month, with temperature in the range of an average high of 56.3°F (13.5°C) and an average low of 41.9°F (5.5°C). As Saint Peter transitions into October, a noticeable drop in the average high-temperature is observed, falling from an agreeable 72.5°F (22.5°C) in September to a moderate 56.3°F (13.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cold month in Saint Peter, Minnesota, with temperature in the range of an average low of 29.3°F (-1.5°C) and an average high of 41.5°F (5.3°C). November's onset brings a noticeable temperature drop, falling from a mild 56.3°F (13.5°C) in October to a wintry 41.5°F (5.3°C). Weather in November »

Weather in December

December, the first month of the winter in Saint Peter, is also a subzero cold month, with an average temperature varying between 15.3°F (-9.3°C) and 26.1°F (-3.3°C). The onset of December marks a clear decrease in the average high-temperature, dropping from an icy 41.5°F (5.3°C) in November to a subzero cold 26.1°F (-3.3°C). Weather in December »
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Frequently asked questions

What month is the coldest in Saint Peter?

Saint Peter, Minnesota, witnesses the coldest weather in January, with temperatures averaging a high of 21.2°F (-6°C) and a low of 7.7°F (-13.5°C).

What is the most humid month in Saint Peter?

January is the most humid month, with an average relative humidity of 90%.

What is the driest month in Saint Peter?

The month with the least rainfall in Saint Peter is January, when the rain falls for 2.6 days and typically collects 0.63" (16mm) of precipitation.

How much does it rain in Saint Peter?

In Saint Peter, Minnesota, during the entire year, the rain falls for 123.2 days and collects up to 22.28" (566mm) of precipitation.

When does it snow in Saint Peter?

Months with snowfall in Saint Peter are January through April, October through December.

How many days does it snow in Saint Peter?

Throughout the year, there are 46.4 snowfall days, and 19.13" (486mm) of snow is accumulated.

What is the month with the least sunshine in Saint Peter?

The month with the least sunshine in Saint Peter, Minnesota, is January, with an average of 3.3h of sunshine.

What is the month with the lowest UV index in Saint Peter?

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

What is the snowiest month in Saint Peter?

February is the month with the most snowfall in Saint Peter. Snow falls for 9.4 days and accumulates 4.88" (124mm) of snow.

When is Daylight Saving Time (DST) in Saint Peter?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Saint Peter, Minnesota, 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 Saint Peter?

The months with the lowest humidity in Saint Peter, Minnesota, are April and October, with an average relative humidity of 70%.

When it does not snow in Saint Peter?

May through September are months without snowfall in Saint Peter.

What is the rainiest month in Saint Peter?

The month with the most rainfall is June, when the rain falls for 18.1 days and typically aggregates up to 3.5" (89mm) of precipitation.

When are the longest days in Saint Peter?

With an average of 15h and 30min of daylight, June has the longest days of the year in Saint Peter, Minnesota.

What is the month with the highest UV index in Saint Peter?

June and July, with an average maximum UV index of 6, are months with the highest UV index.

What month is the hottest in Saint Peter?

The average temperatures reach their apex in July, averaging 80.4°F (26.9°C) at the high end and 62.4°F (16.9°C) at the low end.

What month has the most sunshine in Saint Peter?

With an average of 10.1h of sunshine, July has the most sunshine of the year in Saint Peter, Minnesota.

What is the month with the shortest days in Saint Peter?

The month with the shortest days in Saint Peter is December, with an average of 8h and 54min of daylight.

Average temperature
Saint Peter, MN

Average temperature - Saint Peter, MN

The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (21.2°F).

The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (7.7°F).

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Average pressure
Saint Peter, MN

Average pressure - Saint Peter, MN

The months with the highest atmospheric pressure are January and February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed
Saint Peter, MN

Average wind speed - Saint Peter, MN

The windiest month (with the highest average wind speed) is April (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).

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Average humidity
Saint Peter, MN

Average humidity - Saint Peter, MN

The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are April and October (70%).

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Average rainfall
Saint Peter, MN

Average rainfall - Saint Peter, MN

The wettest month (with the highest rainfall) is June (3.5").
The driest month (with the least rainfall) is January (0.63").

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Average rainfall days
Saint Peter, MN

Average rainfall days - Saint Peter, MN

The month with the highest number of rainy days is June (18.1 days).
The month with the least rainy days is February (2.2 days).

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Average snowfall
Saint Peter, MN

Average snowfall - Saint Peter, MN

The month with the highest snowfall is February (4.88").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days
Saint Peter, MN

Average snowfall days - Saint Peter, MN

The month with the highest number of snowfall days is January (11.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Saint Peter, MN

Average daylight / Average sunshine - Saint Peter, MN

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).

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Average sunshine days
Saint Peter, MN

Average sunshine days - Saint Peter, MN

The month with the most sunshine days is October (18.8 days).
The month with the least sunshine days is June (9.9 days).

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Average UV index
Saint Peter, MN

Average UV index - Saint Peter, MN

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

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Average visibility
Saint Peter, MN

Average visibility - Saint Peter, MN

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

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Saint Peter, Minnesota, USA

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