Climate and monthly weather forecast
Santiago, MN

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Weather in January

January, like December, is another subzero cold winter month in Santiago, Minnesota, with an average temperature fluctuating between 18.3°F (-7.6°C) and 5.5°F (-14.7°C). Santiago's coldest month, January, registers temperatures that range from a high of 18.3°F (-7.6°C) to a low of 5.5°F (-14.7°C). Weather in January »

Weather in February

The last month of the winter, February, is also a subzero cold month in Santiago, Minnesota, with an average temperature fluctuating between 8.4°F (-13.1°C) and 22.6°F (-5.2°C). In the transition from January to February, Santiago reports an average high-temperature of a still freezing cold 22.6°F (-5.2°C), indicating a close resemblance to the prior month. Weather in February »

Weather in March

March, the first month of the spring in Santiago, is an icy month, with an average temperature ranging between min 23.5°F (-4.7°C) and max 37°F (2.8°C). The shift from February to March brings a noticeable increase in the average high-temperature, escalating from a freezing cold 22.6°F (-5.2°C) to a cold 37°F (2.8°C). Weather in March »

Weather in April

April is a cool spring month in Santiago, Minnesota, with temperature in the range of an average high of 50.9°F (10.5°C) and an average low of 34.9°F (1.6°C). April's arrival is marked by an increase in the average high-temperature, moving from an icy 37°F (2.8°C) in March to a fresh 50.9°F (10.5°C). Weather in April »

Weather in May

May, the last month of the spring in Santiago, is a refreshing month, with an average temperature ranging between max 64.9°F (18.3°C) and min 47.3°F (8.5°C). The onset of May brings a temperature shift, with the average high-temperature moving from a cool 50.9°F (10.5°C) in April to a comfortable 64.9°F (18.3°C). Weather in May »

Weather in June

June, the first month of the summer in Santiago, is a warm month, with an average temperature fluctuating between 56.3°F (13.5°C) and 75°F (23.9°C). The shift into June is marked by a rise in the average high-temperature, moving from May's enjoyable 64.9°F (18.3°C) to a warm 75°F (23.9°C). Weather in June »

Weather in July

July, like June, in Santiago, Minnesota, is another warm summer month, with an average temperature ranging between min 61°F (16.1°C) and max 79.7°F (26.5°C). July tends to be the warmest month, with temperatures averaging a daily high of 79.7°F (26.5°C) and a low of 61°F (16.1°C). Weather in July »

Weather in August

August, the last month of the summer in Santiago, is also a moderately hot month, with an average temperature fluctuating between 57.9°F (14.4°C) and 77.5°F (25.3°C). August begins with an average high-temperature of a still warm 77.5°F (25.3°C), reflecting close similarity to the preceding month. Weather in August »

Weather in September

September, the first month of the autumn in Santiago, is still a pleasant month, with an average temperature ranging between min 51.1°F (10.6°C) and max 69.8°F (21°C). The move into September indicates a slight reduction in the average high-temperature, down from August's warm 77.5°F (25.3°C) to an agreeable 69.8°F (21°C). Weather in September »

Weather in October

October, the same as September, is another fresh autumn month in Santiago, Minnesota, with temperature in the range of an average high of 53.6°F (12°C) and an average low of 39.2°F (4°C). Santiago in October experiences a marked decrease in the average high-temperature, descending from September's agreeable 69.8°F (21°C) to a fresh 53.6°F (12°C). Weather in October »

Weather in November

November, the last month of the autumn in Santiago, is also a wintry month, with an average temperature ranging between max 37.9°F (3.3°C) and min 27.1°F (-2.7°C). The drop of average high-temperatures is noticeable in November, with a decrease from a cool 53.6°F (12°C) in October to an icy 37.9°F (3.3°C). Weather in November »

Weather in December

The first month of the winter, December, is also a subzero cold month in Santiago, Minnesota, with an average temperature ranging between max 23.5°F (-4.7°C) and min 13.3°F (-10.4°C). December's arrival sees a clear drop in the average high-temperature, decreasing from November's icy 37.9°F (3.3°C) to a freezing cold 23.5°F (-4.7°C). Weather in December »
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month in Santiago?

In Santiago, January is known for its average lowest temperatures, reaching a high of 18.3°F (-7.6°C) and a low of 5.5°F (-14.7°C).

What is the most humid month in Santiago?

The most humid month is January, with an average relative humidity of 91%.

What is the driest month in Santiago?

January is the month with the least rainfall in Santiago, Minnesota. Rain falls for 3.4 days and accumulates 0.55" (14mm) of precipitation.

How much does it rain in Santiago?

Throughout the year, in Santiago, there are 120.8 rainfall days, and 20.2" (513mm) of precipitation is accumulated.

When does it snow in Santiago?

Months with snowfall in Santiago are January through May, October through December.

How many days does it snow in Santiago?

In Santiago, Minnesota, during the entire year, snow falls for 77.7 days and aggregates up to 24.8" (630mm) of snow.

What is the month with the least sunshine in Santiago?

January has the least sunshine of the year, with an average of 3.2h of sunshine.

What is the month with the lowest UV index in Santiago?

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

When is Daylight Saving Time (DST) in Santiago?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Santiago, 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 are the least humid months in Santiago?

The months with the lowest humidity are April and May, with an average relative humidity of 71%.

What is the rainiest month in Santiago?

The month with the most rainfall in Santiago is June, when the rain falls for 15.3 days and typically aggregates up to 3.31" (84mm) of precipitation.

When it does not snow in Santiago?

June through September are months without snowfall in Santiago.

When are the longest days in Santiago?

The month with the longest days in Santiago, Minnesota, is June, with an average of 15h and 36min of daylight.

What is the warmest month in Santiago?

The warmest period is July, when temperatures fluctuate between an average high of 79.7°F (26.5°C) and a low of 61°F (16.1°C).

What month has the most sunshine in Santiago?

The month with the most sunshine in Santiago, Minnesota, is July, with an average of 10.2h of sunshine.

When is the highest UV index in Santiago?

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

When does it snow the most in Santiago?

The month with the most snowfall in Santiago is December, when snow falls for 16.5 days and typically aggregates up to 5.47" (139mm) of snow.

What is the month with the shortest days in Santiago?

With an average of 8h and 48min of daylight, December has the shortest days of the year in Santiago.

Average temperature
Santiago, MN

Average temperature - Santiago, MN

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (18.3°F).

The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (5.5°F).

Average pressure
Santiago, MN

Average pressure - Santiago, MN

The month with the highest atmospheric pressure is February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

Average wind speed
Santiago, MN

Average wind speed - Santiago, MN

The windiest month (with the highest average wind speed) is April (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).

Average humidity
Santiago, MN

Average humidity - Santiago, MN

The month with the highest relative humidity is January (91%).
The months with the lowest relative humidity are April and May (71%).

Average rainfall
Santiago, MN

Average rainfall - Santiago, MN

The wettest month (with the highest rainfall) is June (3.31").
The driest month (with the least rainfall) is January (0.55").

Average rainfall days
Santiago, MN

Average rainfall days - Santiago, MN

The month with the highest number of rainy days is June (15.3 days).
The month with the least rainy days is February (3.3 days).

Average snowfall
Santiago, MN

Average snowfall - Santiago, MN

The month with the highest snowfall is December (5.47").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Santiago, MN

Average snowfall days - Santiago, MN

The month with the highest number of snowfall days is January (18.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Santiago, MN

Average daylight / Average sunshine - Santiago, MN

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).

Average sunshine days
Santiago, MN

Average sunshine days - Santiago, MN

The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is June (11.5 days).

Average UV index
Santiago, MN

Average UV index - Santiago, 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
Santiago, MN

Average visibility - Santiago, MN

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

Santiago, Minnesota, USA

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