Climate and monthly weather forecast
Fenton, MO

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Weather in January

January, like December, in Fenton, Missouri, is a wintry winter month, with an average temperature varying between 24.6°F (-4.1°C) and 38.1°F (3.4°C). In Fenton, the lowest temperatures are generally noted in January, averaging a high of 38.1°F (3.4°C) and a low of 24.6°F (-4.1°C). Weather in January »

Weather in February

February, the last month of the winter in Fenton, is a frosty month, with an average temperature fluctuating between 28°F (-2.2°C) and 42.8°F (6°C). Fenton experiences a minor change to a frosty 42.8°F (6°C) in average high-temperature during February, closely reflecting January. Weather in February »

Weather in March

The first month of the spring, March, is a fresh month in Fenton, Missouri, with an average temperature fluctuating between 54.5°F (12.5°C) and 38.3°F (3.5°C). In Fenton, stepping into March brings a temperature increase, moving up from February's frosty 42.8°F (6°C) to a fresh 54.5°F (12.5°C). Weather in March »

Weather in April

April in Fenton, Missouri, is an enjoyable spring month, with an average temperature ranging between min 48°F (8.9°C) and max 65.8°F (18.8°C). The commencement of April sees a shift in the average high-temperature, moving from a fresh 54.5°F (12.5°C) in March to a comfortable 65.8°F (18.8°C). Weather in April »

Weather in May

The last month of the spring, May, is a warm month in Fenton, Missouri, with an average temperature varying between 75.6°F (24.2°C) and 57.6°F (14.2°C). The commencement of May sees a shift in the average high-temperature, moving from an enjoyable 65.8°F (18.8°C) in April to a moderately hot 75.6°F (24.2°C). Weather in May »

Weather in June

The first month of the summer, June, is still a warm month in Fenton, Missouri, with an average temperature fluctuating between 84.7°F (29.3°C) and 66.4°F (19.1°C). In Fenton, the average high-temperature in June rises, from a warm 75.6°F (24.2°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 Fenton, Missouri, with an average temperature ranging between max 87.4°F (30.8°C) and min 69.3°F (20.7°C). With an average high-temperature of 87.4°F (30.8°C) and an average low-temperature of 69.3°F (20.7°C), July is the warmest month. July's heat index is calculated to be a sweltering 102.2°F (39°C). Weather in July »

Weather in August

August, the last month of the summer in Fenton, is another hot month, with an average temperature fluctuating between 67.5°F (19.7°C) and 86.5°F (30.3°C). August's average high-temperature stands at a still hot 86.5°F (30.3°C), showing little deviation from July's 87.4°F (30.8°C). Weather in August »

Weather in September

September, the first month of the autumn in Fenton, is still a warm month, with an average temperature ranging between min 60.1°F (15.6°C) and max 80.1°F (26.7°C). The transition to September results in a modest reduction in average high-temperature, moving from a tropical 86.5°F (30.3°C) in August to a warm 80.1°F (26.7°C). Weather in September »

Weather in October

October, like September, in Fenton, Missouri, is another comfortable autumn month, with an average temperature fluctuating between 49.1°F (9.5°C) and 66.6°F (19.2°C). The start of October comes with a reduction in the average high-temperature, receding from a warm 80.1°F (26.7°C) in September to an enjoyable 66.6°F (19.2°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a fresh month in Fenton, Missouri, with temperature in the range of an average high of 53.4°F (11.9°C) and an average low of 38.1°F (3.4°C). Fenton's November weather comes with a decrease in average high-temperatures, moving from an enjoyable 66.6°F (19.2°C) in October to a cool 53.4°F (11.9°C). Weather in November »

Weather in December

December, the first month of the winter in Fenton, is still a chilly month, with an average temperature varying between 30.6°F (-0.8°C) and 43°F (6.1°C). December involves a decrease in temperature, down from a cool 53.4°F (11.9°C) in November to a frosty 43°F (6.1°C). Weather in December »

Frequently asked questions

What are the coldest months?

January is the coldest month, with an average high-temperature of 38.1°F (3.4°C) and an average low-temperature of 24.6°F (-4.1°C).

How much does it rain?

Throughout the year, there are 141.7 rainfall days, and 32.01" (813mm) of precipitation is accumulated.

When does it snow?

Months with snowfall are January through March, September, November and December.

What is the snowiest month?

The month with the most snowfall is January, when snow falls for 6.7 days and typically aggregates up to 2.52" (64mm) of snow.

How many days does it snow?

In Fenton, during the entire year, snow falls for 18.9 days and aggregates up to 7.2" (183mm) of snow.

What is the month with the least sunshine?

January has the least sunshine of the year, with an average of 4.5h of sunshine.

When is the lowest UV index?

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

What is the driest month?

The month with the least rainfall is February, when the rain falls for 7.5 days and typically collects 1.54" (39mm) of precipitation.

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.

When it does not snow in Fenton?

April through August and October are months without snowfall.

What is the most humid month?

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

What is the wettest month?

The month with the most rainfall is May, when the rain falls for 16.9 days and typically aggregates up to 4.09" (104mm) of precipitation.

When are the longest days?

June has the longest days of the year, with an average of 14h and 48min of daylight.

What is the month with the most sunshine?

June and July, with an average of 10.4h of sunshine, are months with the most sunshine in Fenton.

What is the warmest month?

July, recording an average high temperature of 87.4°F (30.8°C) and a low temperature of 69.3°F (20.7°C), is Fenton's warmest month.

What is the month with the highest UV index?

With an average maximum UV index of 7, July is the month with the highest UV index.

What is the least humid month?

October is the least humid month, with an average relative humidity of 71%.

What is the month with the shortest days?

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

Average temperature
Fenton, MO

Average temperature - Fenton, 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 (38.1°F).

The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (24.6°F).

Average pressure
Fenton, MO

Average pressure - Fenton, MO

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed
Fenton, MO

Average wind speed - Fenton, MO

The windiest month (with the highest average wind speed) is January (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

Average rainfall
Fenton, MO

Average rainfall - Fenton, MO

The wettest month (with the highest rainfall) is May (4.09").
The driest month (with the least rainfall) is February (1.54").

Average rainfall days
Fenton, MO

Average rainfall days - Fenton, MO

The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (6.3 days).

Average snowfall
Fenton, MO

Average snowfall - Fenton, MO

The month with the highest snowfall is January (2.52").
The months with the least snowfall are April, May, June, July, August and October (0").

Average snowfall days
Fenton, MO

Average snowfall days - Fenton, MO

The month with the highest number of snowfall days is January (6.7 days).
The months with the least snowfall days are April, May, June, July and August (0 days).

Average daylight / Average sunshine
Fenton, MO

Average daylight / Average sunshine - Fenton, 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 months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).

Average sunshine days
Fenton, MO

Average sunshine days - Fenton, MO

The month with the most sunshine days is December (20.1 days).
The months with the least sunshine days are May and July (12.6 days).

Average UV index
Fenton, MO

Average UV index - Fenton, MO

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average visibility
Fenton, MO

Average visibility - Fenton, 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).

Fenton, Missouri, USA

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