Climate and monthly weather forecast
Syracuse, MO

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Weather in January

January, the same as December, is an icy winter month in Syracuse, Missouri, with an average temperature varying between 23.7°F (-4.6°C) and 37.4°F (3°C). January tends to be the coldest month, with temperatures averaging a daily high of 37.4°F (3°C) and a low of 23.7°F (-4.6°C). Weather in January »

Weather in February

February, the last month of the winter in Syracuse, is another cold month, with an average temperature ranging between min 26.6°F (-3°C) and max 41.9°F (5.5°C). The transition into February notes an average high-temperature of a still cold 41.9°F (5.5°C), revealing a mild distinction from the 37.4°F (3°C) in January. Weather in February »

Weather in March

The first month of the spring, March, is a cool month in Syracuse, Missouri, with temperature in the range of an average low of 37.8°F (3.2°C) and an average high of 54.3°F (12.4°C). The arrival of March signals an increase in the average high-temperature, moving from a wintry 41.9°F (5.5°C) in February to a cool 54.3°F (12.4°C). Weather in March »

Weather in April

April in Syracuse, Missouri, is a comfortable spring month, with temperature in the range of an average high of 65.3°F (18.5°C) and an average low of 46.2°F (7.9°C). April brings a rise in Syracuse's average high-temperature, moving from a cool 54.3°F (12.4°C) in March to a refreshing 65.3°F (18.5°C). Weather in April »

Weather in May

May, the last month of the spring in Syracuse, is a moderately hot month, with an average temperature varying between 55.9°F (13.3°C) and 74.5°F (23.6°C). The average high-temperature increases in May, moving from a refreshing 65.3°F (18.5°C) in April to a warm 74.5°F (23.6°C). Weather in May »

Weather in June

The first month of the summer, June, is still a warm month in Syracuse, Missouri, with temperature in the range of an average high of 84.7°F (29.3°C) and an average low of 65.8°F (18.8°C). The start of June is characterized by an increase in the average high-temperature, transitioning from 74.5°F (23.6°C) in May to a still moderately hot 84.7°F (29.3°C). Weather in June »

Weather in July

July is a hot summer month in Syracuse, Missouri, with an average temperature varying between 87.4°F (30.8°C) and 68°F (20°C). With average high and low temperatures of 87.4°F (30.8°C) and 68°F (20°C) respectively, July is Syracuse's warmest month. July's mean heat index is estimated at a torrid 102.2°F (39°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Syracuse, Missouri, with an average temperature varying between 85.8°F (29.9°C) and 65.8°F (18.8°C). Syracuse's weather in August, with an average high-temperature of a moderately hot 85.8°F (29.9°C), subtly shifts from July's 87.4°F (30.8°C). Weather in August »

Weather in September

September, the first month of the autumn in Syracuse, is also a moderately hot month, with temperature in the range of an average low of 59.4°F (15.2°C) and an average high of 79.5°F (26.4°C). The shift from August to September includes a minor decrease in the average high-temperature, lightly dropping from 85.8°F (29.9°C) to a still moderately hot 79.5°F (26.4°C). Weather in September »

Weather in October

October, like September, in Syracuse, Missouri, is another refreshing autumn month, with an average temperature fluctuating between 65.5°F (18.6°C) and 47.8°F (8.8°C). A moderate decline in the average high-temperature is seen during October, decreasing from a warm 79.5°F (26.4°C) in September to a refreshing 65.5°F (18.6°C). Weather in October »

Weather in November

November, the last month of the autumn in Syracuse, is also a fresh month, with an average temperature fluctuating between 36.9°F (2.7°C) and 52.9°F (11.6°C). Syracuse's November weather shows a moderate shift in high-temperatures, falling from October's enjoyable 65.5°F (18.6°C) to a fresh 52.9°F (11.6°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Syracuse, Missouri, with an average temperature ranging between max 41.7°F (5.4°C) and min 28.6°F (-1.9°C). Transition from November to December is accompanied by a temperature drop, with average high-temperatures decreasing from a cool 52.9°F (11.6°C) to an icy 41.7°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 is the coldest time of year in Syracuse?

Temperature readings in Syracuse reach their annual highs in January, averaging 37.4°F (3°C) and a minimum average of 23.7°F (-4.6°C).

What is the driest month in Syracuse?

January is the month with the least rainfall in Syracuse, Missouri. Rain falls for 6.2 days and accumulates 1.3" (33mm) of precipitation.

How much does it rain in Syracuse?

In Syracuse, Missouri, during the entire year, the rain falls for 141.2 days and collects up to 29.72" (755mm) of precipitation.

When does it snow in Syracuse?

January through April, October through December are months with snowfall.

How much does it snow in Syracuse?

In Syracuse, during the entire year, snow falls for 21 days and aggregates up to 10.91" (277mm) of snow.

What are the months with the least sunshine in Syracuse?

January and February, with an average of 4.9h of sunshine, are months with the least sunshine in Syracuse.

When is the lowest UV index in Syracuse?

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

When does it snow the most in Syracuse?

The month with the most snowfall in Syracuse is February, when snow falls for 6.8 days and typically aggregates up to 3.46" (88mm) of snow.

When is Daylight Saving Time (DST) in Syracuse?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Syracuse, 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 most humid month in Syracuse?

May is the most humid month in Syracuse, with an average relative humidity of 79%.

What is the rainiest month in Syracuse?

The month with the most rainfall is May, when the rain falls for 16.9 days and typically aggregates up to 4.25" (108mm) of precipitation.

When it does not snow in Syracuse?

May through September are months without snowfall.

When are the longest days in Syracuse?

The month with the longest days is June, with an average of 14h and 48min of daylight.

What month has the most sunshine in Syracuse?

With an average of 10.6h of sunshine, June has the most sunshine of the year.

What is the month with the highest UV index in Syracuse?

The months with the highest UV index are June through August, with an average maximum UV index of 6.

What part of the year is the hottest in Syracuse?

Temperature readings in Syracuse, Missouri, reach their annual highs in July, averaging 87.4°F (30.8°C) and a minimum average of 68°F (20°C).

What is the least humid month in Syracuse?

The least humid month is October, with an average relative humidity of 72%.

What is the month with the shortest days in Syracuse?

With an average of 9h and 30min of daylight, December has the shortest days of the year in Syracuse, Missouri.

Average temperature
Syracuse, MO

Average temperature - Syracuse, MO

The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (37.4°F).

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (23.7°F).

Average pressure
Syracuse, MO

Average pressure - Syracuse, MO

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed
Syracuse, MO

Average wind speed - Syracuse, MO

The windiest months (with the highest average wind speed) are January and March (9.5mph).
The calmest month (with the lowest average wind speed) is July (6.2mph).

Average humidity
Syracuse, MO

Average humidity - Syracuse, MO

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (72%).

Average rainfall
Syracuse, MO

Average rainfall - Syracuse, MO

The wettest month (with the highest rainfall) is May (4.25").
The driest month (with the least rainfall) is January (1.3").

Average rainfall days
Syracuse, MO

Average rainfall days - Syracuse, MO

The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (6.2 days).

Average snowfall
Syracuse, MO

Average snowfall - Syracuse, MO

The month with the highest snowfall is February (3.46").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days
Syracuse, MO

Average snowfall days - Syracuse, MO

The month with the highest number of snowfall days is February (6.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Syracuse, MO

Average daylight / Average sunshine - Syracuse, MO

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The months with the least sunshine are January and February (Average sunshine: 4h and 54min).

Average sunshine days
Syracuse, MO

Average sunshine days - Syracuse, MO

The month with the most sunshine days is December (20.3 days).
The month with the least sunshine days is May (10.9 days).

Average UV index
Syracuse, MO

Average UV index - Syracuse, MO

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, November and December (UV index 2).

Average visibility
Syracuse, MO

Average visibility - Syracuse, MO

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).

Syracuse, Missouri, USA

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