Climate and monthly weather forecast
Buffalo, MO

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Weather in January

January, like December, in Buffalo, Missouri, is another cold winter month, with an average temperature ranging between max 40.3°F (4.6°C) and min 25.5°F (-3.6°C). Temperature records mark January as the coldest month, with highs averaging 40.3°F (4.6°C) and lows at 25.5°F (-3.6°C). Weather in January »

Weather in February

The last month of the winter, February, is a frosty month in Buffalo, Missouri, with an average temperature ranging between min 28.8°F (-1.8°C) and max 44.8°F (7.1°C). Buffalo in February witnesses an average high-temperature of a frosty 44.8°F (7.1°C), indicating a slight variation from January's 40.3°F (4.6°C). Weather in February »

Weather in March

The first month of the spring, March, is a refreshing month in Buffalo, Missouri, with temperature in the range of an average high of 56.1°F (13.4°C) and an average low of 38.7°F (3.7°C). The beginning of March marks a shift in the average high-temperature, moving from February's chilly 44.8°F (7.1°C) to a mild 56.1°F (13.4°C). Weather in March »

Weather in April

April is an enjoyable spring month in Buffalo, Missouri, with an average temperature fluctuating between 47.5°F (8.6°C) and 66.2°F (19°C). As Buffalo enters April, the average high-temperature increases from the 56.1°F (13.4°C) of March to a still refreshing 66.2°F (19°C). Weather in April »

Weather in May

May, the last month of the spring in Buffalo, is a warm month, with an average temperature ranging between min 56.5°F (13.6°C) and max 75.2°F (24°C). As Buffalo transitions into May, the average high-temperature shows a change, moving from an enjoyable 66.2°F (19°C) in April to a warm 75.2°F (24°C). Weather in May »

Weather in June

June, the first month of the summer in Buffalo, is also a moderately hot month, with an average temperature varying between 65.5°F (18.6°C) and 85.8°F (29.9°C). With the beginning of June, Buffalo's average high-temperature sees an increase, transitioning from a warm 75.2°F (24°C) in May to a still moderately hot 85.8°F (29.9°C). Weather in June »

Weather in July

July is a hot summer month in Buffalo, Missouri, with an average temperature varying between 68.4°F (20.2°C) and 88.5°F (31.4°C). Buffalo reaches its highest average temperatures in July, measuring 88.5°F (31.4°C) at the peak and 68.4°F (20.2°C) at the lowest. The heat index value for July is estimated at a blistering 104°F (40°C). Weather in July »

Weather in August

The last month of the summer, August, is another tropical month in Buffalo, Missouri, with an average temperature varying between 66.6°F (19.2°C) and 86.5°F (30.3°C). Buffalo's shift into August is marked by a subtle change to a still tropical 86.5°F (30.3°C) from July's 88.5°F (31.4°C) in temperature. Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Buffalo, Missouri, with an average temperature fluctuating between 59.9°F (15.5°C) and 79.9°F (26.6°C). The advent of September brings a subtle shift in temperature, with the average high moving from a tropical 86.5°F (30.3°C) in August to a warm 79.9°F (26.6°C). Weather in September »

Weather in October

October, like September, in Buffalo, Missouri, is another enjoyable autumn month, with an average temperature fluctuating between 48.2°F (9°C) and 66.4°F (19.1°C). Buffalo, Missouri, observes a minor decrease in the average high-temperature with the arrival of October, falling from September's warm 79.9°F (26.6°C) to a refreshing 66.4°F (19.1°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cool month in Buffalo, Missouri, with an average temperature varying between 37.6°F (3.1°C) and 54.5°F (12.5°C). With the onset of November, Buffalo experiences a modest temperature adjustment, with the average high-temperature receding from an enjoyable 66.4°F (19.1°C) in October to a fresh 54.5°F (12.5°C). Weather in November »

Weather in December

December, the first month of the winter in Buffalo, is also a frosty month, with an average temperature varying between 29.3°F (-1.5°C) and 44.1°F (6.7°C). The onset of December brings a small change in high-temperatures, falling from a cool 54.5°F (12.5°C) in November to a frosty 44.1°F (6.7°C). Weather in December »
Updated: Jul 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest in Buffalo?

In Buffalo, the average lowest temperatures are observed in January, with a high of 40.3°F (4.6°C) and a low of 25.5°F (-3.6°C).

What is the driest month?

The month with the least rainfall is January, when the rain falls for 7.2 days and typically collects 1.61" (41mm) of precipitation.

How many days does it rain in Buffalo?

Throughout the year, there are 150.7 rainfall days, and 33.35" (847mm) of precipitation is accumulated.

When does it snow?

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

How many days does it snow in Buffalo?

Throughout the year, there are 19.8 snowfall days, and 9.25" (235mm) of snow is accumulated.

What is the month with the least sunshine?

January has the least sunshine of the year, with an average of 5.1h of sunshine.

What is the month with the lowest UV index?

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

What is the snowiest month?

The month with the most snowfall in Buffalo is February, when snow falls for 6.3 days and typically aggregates up to 2.91" (74mm) of snow.

When is Daylight Saving Time (DST)?

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 ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.

What is the most humid month?

May is the most humid month, with an average relative humidity of 78%.

What is the wettest month?

May is the month with the most rainfall in Buffalo. Rain falls for 17.6 days and accumulates 5.04" (128mm) of precipitation.

When is the highest UV index?

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

When it does not snow?

In Buffalo, snow does not fall in June through September.

When are the longest days?

June has the longest days of the year, with an average of 14h and 42min of daylight.

What month has the most sunshine?

June has the most sunshine of the year, with an average of 10.7h of sunshine.

What part of the year is the hottest?

The warmest month is July, with an average high-temperature of 88.5°F (31.4°C) and an average low-temperature of 68.4°F (20.2°C).

What is the least humid month?

July, August, October and November, with an average relative humidity of 73%, are the least humid months.

What is the month with the shortest days?

With an average of 9h and 36min of daylight, December has the shortest days of the year.

Average temperature
Buffalo, MO

Average temperature - Buffalo, MO

The warmest month (with the highest average high temperature) is July (88.5°F).
The month with the lowest average high temperature is January (40.3°F).

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (25.5°F).

Average pressure
Buffalo, MO

Average pressure - Buffalo, MO

The month with the highest atmospheric pressure is January (30.17"Hg).
The months with the lowest atmospheric pressure are April and June (29.93"Hg).

Average wind speed
Buffalo, MO

Average wind speed - Buffalo, MO

The windiest month (with the highest average wind speed) is March (9.9mph).
The calmest month (with the lowest average wind speed) is July (6.2mph).

Average humidity
Buffalo, MO

Average humidity - Buffalo, MO

The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are July, August, October and November (73%).

Average rainfall
Buffalo, MO

Average rainfall - Buffalo, MO

The wettest month (with the highest rainfall) is May (5.04").
The driest month (with the least rainfall) is January (1.61").

Average rainfall days
Buffalo, MO

Average rainfall days - Buffalo, MO

The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is December (6.9 days).

Average snowfall
Buffalo, MO

Average snowfall - Buffalo, MO

The month with the highest snowfall is February (2.91").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Buffalo, MO

Average snowfall days - Buffalo, MO

The month with the highest number of snowfall days is February (6.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Buffalo, MO

Average daylight / Average sunshine - Buffalo, MO

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).

Average sunshine days
Buffalo, MO

Average sunshine days - Buffalo, MO

The month with the most sunshine days is December (20.5 days).
The month with the least sunshine days is May (10.8 days).

Average UV index
Buffalo, MO

Average UV index - Buffalo, MO

The months with the highest UV index are May, 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
Buffalo, MO

Average visibility - Buffalo, 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).

Buffalo, Missouri, USA

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