Climate and monthly weather forecast
Oak Grove, MO

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Weather in January

January, the same as December, is a wintry winter month in Oak Grove, Missouri, with an average temperature ranging between min 22.8°F (-5.1°C) and max 37.4°F (3°C). With its high average temperature of 37.4°F (3°C) and a low of 22.8°F (-5.1°C), January is regarded as the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Oak Grove, is also an icy month, with temperature in the range of an average low of 26.8°F (-2.9°C) and an average high of 41.4°F (5.2°C). The advent of February sees the average high-temperature at a still icy 41.4°F (5.2°C), subtly shifted from January's 37.4°F (3°C). Weather in February »

Weather in March

March, the first month of the spring in Oak Grove, is a cool month, with temperature in the range of an average high of 54°F (12.2°C) and an average low of 37.6°F (3.1°C). March's arrival coincides with a rise in the average high-temperature, moving from February's icy 41.4°F (5.2°C) to a fresh 54°F (12.2°C). Weather in March »

Weather in April

April is a refreshing spring month in Oak Grove, Missouri, with an average temperature ranging between max 64°F (17.8°C) and min 46°F (7.8°C). As Oak Grove welcomes April, the average high-temperature sees a rise, transitioning from a fresh 54°F (12.2°C) in March to an enjoyable 64°F (17.8°C). Weather in April »

Weather in May

The last month of the spring, May, is an agreeable month in Oak Grove, Missouri, with an average temperature fluctuating between 72.9°F (22.7°C) and 56.1°F (13.4°C). As April transitions into May, Oak Grove notices a gentle rise in the average high-temperature, transitioning from a refreshing 64°F (17.8°C) to an agreeable 72.9°F (22.7°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Oak Grove, Missouri, with an average temperature ranging between max 83.3°F (28.5°C) and min 66°F (18.9°C). The start of June brings a rise in the average high-temperature, moving from an agreeable 72.9°F (22.7°C) in May to a warm 83.3°F (28.5°C). Weather in June »

Weather in July

July is a hot summer month in Oak Grove, Missouri, with an average temperature varying between 86.5°F (30.3°C) and 68.4°F (20.2°C). July, with its high-temperature average of 86.5°F (30.3°C) and a low-temperature average of 68.4°F (20.2°C), is the warmest month. In July, the average heat index is estimated at a sweltering 100.4°F (38°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Oak Grove, Missouri, with an average temperature varying between 65.8°F (18.8°C) and 84.6°F (29.2°C). The shift into August finds Oak Grove, Missouri, at an average high-temperature of a moderately hot 84.6°F (29.2°C), closely comparable to July's conditions. Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Oak Grove, Missouri, with an average temperature fluctuating between 78.3°F (25.7°C) and 59.5°F (15.3°C). A subtle shift in Oak Grove's weather is observed as August turns into September, with the average high temperature reducing from 84.6°F (29.2°C) to a still warm 78.3°F (25.7°C). Weather in September »

Weather in October

October, like September, in Oak Grove, Missouri, is another refreshing autumn month, with an average temperature fluctuating between 65.1°F (18.4°C) and 47.8°F (8.8°C). The onset of October is marked by a decrease in temperature, transitioning from a moderately hot 78.3°F (25.7°C) in September to a refreshing 65.1°F (18.4°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cool month in Oak Grove, Missouri, with an average temperature ranging between min 36.7°F (2.6°C) and max 52.5°F (11.4°C). A decrease in the average high-temperature is observed during November, shifting from an enjoyable 65.1°F (18.4°C) in October to a cool 52.5°F (11.4°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Oak Grove, Missouri, with an average temperature varying between 27.5°F (-2.5°C) and 40.8°F (4.9°C). With the onset of December, Oak Grove experiences a modest temperature adjustment, with the average high-temperature receding from a cool 52.5°F (11.4°C) in November to a wintry 40.8°F (4.9°C). Weather in December »
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Frequently asked questions

What is the coldest month in Oak Grove?

January is the month when Oak Grove experiences its coldest temperatures, averaging a high of 37.4°F (3°C) and a low of 22.8°F (-5.1°C).

What is the driest month in Oak Grove?

January is the month with the least rainfall. Rain falls for 5.2 days and accumulates 1.02" (26mm) of precipitation.

How many days does it rain in Oak Grove?

Throughout the year, in Oak Grove, there are 134.9 rainfall days, and 28.46" (723mm) of precipitation is accumulated.

When does it snow in Oak Grove?

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

How many days does it snow in Oak Grove?

Throughout the year, in Oak Grove, Missouri, there are 20 snowfall days, and 10.28" (261mm) of snow is accumulated.

What is the month with the least sunshine in Oak Grove?

The month with the least sunshine in Oak Grove is January, with an average of 5h of sunshine.

What is the month with the lowest UV index in Oak Grove?

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 Oak Grove?

February is the month with the most snowfall. Snow falls for 6.3 days and accumulates 3.86" (98mm) of snow.

When is Daylight Saving Time (DST) in Oak Grove?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Oak Grove, Missouri, 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 most humid months in Oak Grove?

May and June, with an average relative humidity of 79%, are most humid months in Oak Grove.

What is the wettest month in Oak Grove?

The month with the most rainfall is May, when the rain falls for 17.4 days and typically aggregates up to 4.09" (104mm) of precipitation.

What are the months with the highest UV index in Oak Grove?

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

When it does not snow in Oak Grove?

In Oak Grove, snow does not fall in June through September.

When are the longest days in Oak Grove?

June has the longest days of the year in Oak Grove, Missouri, with an average of 14h and 54min of daylight.

What is the month with the most sunshine in Oak Grove?

The months with the most sunshine in Oak Grove, Missouri, are June and July, with an average of 10.2h of sunshine.

What is the hottest time of year in Oak Grove?

July is the warmest month in Oak Grove, exhibiting average temperatures of 86.5°F (30.3°C) at the peak and 68.4°F (20.2°C) at the base.

What is the least humid month in Oak Grove?

October is the least humid month, with an average relative humidity of 70%.

What is the month with the shortest days in Oak Grove?

The month with the shortest days in Oak Grove is December, with an average of 9h and 30min of daylight.

Average temperature
Oak Grove, MO

Average temperature - Oak Grove, MO

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (37.4°F).

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).

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Average pressure
Oak Grove, MO

Average pressure - Oak Grove, MO

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed
Oak Grove, MO

Average wind speed - Oak Grove, MO

The windiest months (with the highest average wind speed) are February and March (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

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Average humidity
Oak Grove, MO

Average humidity - Oak Grove, MO

The months with the highest relative humidity are May and June (79%).
The month with the lowest relative humidity is October (70%).

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Average rainfall
Oak Grove, MO

Average rainfall - Oak Grove, MO

The wettest month (with the highest rainfall) is May (4.09").
The driest month (with the least rainfall) is January (1.02").

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Average rainfall days
Oak Grove, MO

Average rainfall days - Oak Grove, MO

The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (5.2 days).

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Average snowfall
Oak Grove, MO

Average snowfall - Oak Grove, MO

The month with the highest snowfall is February (3.86").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Oak Grove, MO

Average snowfall days - Oak Grove, 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).

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Average daylight / Average sunshine
Oak Grove, MO

Average daylight / Average sunshine - Oak Grove, MO

The month with the longest days is June (Average daylight: 14h and 54min).
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 12min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).

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Average sunshine days
Oak Grove, MO

Average sunshine days - Oak Grove, MO

The month with the most sunshine days is December (22.3 days).
The month with the least sunshine days is May (11.3 days).

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Average UV index
Oak Grove, MO

Average UV index - Oak Grove, 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).

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Average visibility
Oak Grove, MO

Average visibility - Oak Grove, 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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Oak Grove, Missouri, USA

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