Climate and monthly weather forecast
Grover, MO

Weather in January

January, like December, in Grover, Missouri, is a wintry winter month, with an average temperature fluctuating between 38.5°F (3.6°C) and 24.6°F (-4.1°C). The coldest month is January, with an average high-temperature of 38.5°F (3.6°C) and an average low-temperature of 24.6°F (-4.1°C). Weather in January »

Weather in February

The last month of the winter, February, is a frosty month in Grover, Missouri, with an average temperature ranging between max 43°F (6.1°C) and min 28°F (-2.2°C). In Grover, the average high-temperature in February is practically the same as in January - a chilly 43°F (6.1°C). Weather in February »

Weather in March

March, the first month of the spring in Grover, is a cool month, with an average temperature ranging between max 54.9°F (12.7°C) and min 38.1°F (3.4°C). In March, the average high-temperature increases from a chilly 43°F (6.1°C) in February to a cool 54.9°F (12.7°C). Weather in March »

Weather in April

April is a comfortable spring month in Grover, Missouri, with an average temperature ranging between max 65.8°F (18.8°C) and min 47.8°F (8.8°C). In Grover, the average high-temperature in April increases from a fresh 54.9°F (12.7°C) in March to an enjoyable 65.8°F (18.8°C). Weather in April »

Weather in May

May, the last month of the spring in Grover, is a warm month, with an average temperature ranging between max 75.7°F (24.3°C) and min 57.4°F (14.1°C). In Grover, Missouri, the average high-temperature in May increases from an enjoyable 65.8°F (18.8°C) in April to a warm 75.7°F (24.3°C). Weather in May »

Weather in June

The first month of the summer, June, is still a warm month in Grover, Missouri, with an average temperature fluctuating between 85.3°F (29.6°C) and 66.4°F (19.1°C). In June, the average high-temperature rises from a moderately hot 75.7°F (24.3°C) in May to a still warm 85.3°F (29.6°C). Weather in June »

Weather in July

July is a hot summer month in Grover, Missouri, with an average temperature fluctuating between 69.3°F (20.7°C) and 88.2°F (31.2°C). July is the warmest month, with an average high-temperature of 88.2°F (31.2°C) and an average low-temperature of 69.3°F (20.7°C). In July, the average heat index is appraised at a blistering 104°F (40°C). Weather in July »

Weather in August

August, the last month of the summer in Grover, is another hot month, with temperature in the range of an average high of 86.5°F (30.3°C) and an average low of 67.3°F (19.6°C). In August, the average high-temperature is almost the same as in July - a still hot 86.5°F (30.3°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Grover, Missouri, with temperature in the range of an average low of 59.9°F (15.5°C) and an average high of 80.1°F (26.7°C). In Grover, the average high-temperature in September slightly decreases 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 Grover, Missouri, is another comfortable autumn month, with an average temperature fluctuating between 48.9°F (9.4°C) and 66.6°F (19.2°C). In October, the average high-temperature decreases 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 Grover, Missouri, with an average temperature ranging between max 53.8°F (12.1°C) and min 37.9°F (3.3°C). In Grover, Missouri, the average high-temperature in November drops from an enjoyable 66.6°F (19.2°C) in October to a cool 53.8°F (12.1°C). Weather in November »

Weather in December

The first month of the winter, December, is still a chilly month in Grover, Missouri, with temperature in the range of an average low of 30.2°F (-1°C) and an average high of 43.3°F (6.3°C). In December, the average high-temperature drops from a cool 53.8°F (12.1°C) in November to a frosty 43.3°F (6.3°C). Weather in December »
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FAQ

What is the coldest month in Grover?

The coldest month in Grover is January, with an average high-temperature of 38.5°F (3.6°C) and an average low-temperature of 24.6°F (-4.1°C).

How many days does it rain in Grover?

In Grover, during the entire year, the rain falls for 134.1 days and collects up to 23.82" (605mm) of precipitation.

When does it snow in Grover?

January through March, November and December are months with snowfall.

How many days does it snow in Grover?

In Grover, Missouri, during the entire year, snow falls for 19.5 days and aggregates up to 4.29" (109mm) of snow.

What is the month with the least sunshine in Grover?

With an average of 4.6h of sunshine, January has the least sunshine of the year in Grover, Missouri.

When is the lowest UV index in Grover?

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

What is the driest month in Grover?

The month with the least rainfall is February, when the rain falls for 6.7 days and typically collects 1.1" (28mm) of precipitation.

When is Daylight Saving Time (DST) in Grover?

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts in Grover, Missouri, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from CDT to CST.

When it does not snow in Grover?

In Grover, Missouri, snow does not fall in April through October.

What is the most humid month in Grover?

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

What is the rainiest month in Grover?

May is the month with the most rainfall in Grover, Missouri. Rain falls for 16.3 days and accumulates 3.03" (77mm) of precipitation.

When are the longest days in Grover?

With an average of 14h and 49min of daylight, June has the longest days of the year in Grover.

What is the warmest month in Grover?

The warmest month in Grover is July, with an average high-temperature of 88.2°F (31.2°C) and an average low-temperature of 69.3°F (20.7°C).

What month has the most sunshine in Grover?

July has the most sunshine of the year, with an average of 10.4h of sunshine.

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

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

What is the least humid month in Grover?

The least humid month in Grover is October, with an average relative humidity of 71%.

When does it snow the most in Grover?

December is the month with the most snowfall. Snow falls for 4.1 days and accumulates 1.3" (33mm) of snow.

What is the month with the shortest days in Grover?

December has the shortest days of the year in Grover, Missouri, with an average of 9h and 32min of daylight.

Average temperature
Grover, MO

Average temperature - Grover, MO

The warmest month (with the highest average high temperature) is July (88.2°F).
The month with the lowest average high temperature is January (38.5°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).

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Average pressure
Grover, MO

Average pressure - Grover, 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).

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Average wind speed
Grover, MO

Average wind speed - Grover, MO

The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).

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Average rainfall
Grover, MO

Average rainfall - Grover, MO

The wettest month (with the highest rainfall) is May (3.03").
The driest month (with the least rainfall) is February (1.1").

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Average rainfall days
Grover, MO

Average rainfall days - Grover, MO

The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is December (6.1 days).

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Average snowfall
Grover, MO

Average snowfall - Grover, MO

The month with the highest snowfall is December (1.3").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days
Grover, MO

Average snowfall days - Grover, MO

The month with the highest number of snowfall days is January (6.4 days).
The months with the least snowfall days are May, June, July and August (0 days).

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Average daylight / Average sunshine
Grover, MO

Average daylight / Average sunshine - Grover, MO

The month with the longest days is June (Average daylight: 14h and 49min).
The month with the shortest days is December (Average daylight: 9h and 32min).

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

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Average sunshine days
Grover, MO

Average sunshine days - Grover, MO

The month with the most sunshine days is December (20.3 days).
The month with the least sunshine days is May (12.6 days).

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Average visibility
Grover, MO

Average visibility - Grover, 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).

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