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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, like December, in Grover, Missouri, is a wintry winter month, with an average temperature varying between 24.6°F (-4.1°C) and 38.5°F (3.6°C). Temperature readings reach their annual highs in January, averaging 38.5°F (3.6°C) and a minimum average of 24.6°F (-4.1°C). Weather in January »
Weather in February
February, the last month of the winter in Grover, is a chilly month, with temperature in the range of an average high of 43°F (6.1°C) and an average low of 28°F (-2.2°C). Grover, Missouri, experiences an average high-temperature of a chilly 43°F (6.1°C) with the onset of February, subtly varied from January's 38.5°F (3.6°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 min 38.1°F (3.4°C) and max 54.9°F (12.7°C). Grover in March sees a temperature change, with average high-temperatures moving 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 fluctuating between 47.8°F (8.8°C) and 65.8°F (18.8°C). The transition from March to April brings a temperature rise, with average high-temperatures increasing from a fresh 54.9°F (12.7°C) to a refreshing 65.8°F (18.8°C). Weather in April »
Weather in May
The last month of the spring, May, is a moderately hot month in Grover, Missouri, with an average temperature varying between 75.7°F (24.3°C) and 57.4°F (14.1°C). Grover's weather in May presents a rise in the average high-temperature, moving 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
June, the first month of the summer in Grover, is still a warm month, with an average temperature fluctuating between 66.4°F (19.1°C) and 85.3°F (29.6°C). June's onset brings a temperature rise, moving from 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 in Grover, Missouri, is a tropical summer month, with an average temperature fluctuating between 69.3°F (20.7°C) and 88.2°F (31.2°C). July proves to be the warmest month, recording an average peak temperature of 88.2°F (31.2°C) and a minimum temperature of 69.3°F (20.7°C). During July, the heat index is estimated at a blisteringly hot 104°F (40°C). Weather in July »
Weather in August
August, the last month of the summer in Grover, is another hot month, with an average temperature varying between 67.3°F (19.6°C) and 86.5°F (30.3°C). During August, the average high-temperature is a still tropical 86.5°F (30.3°C), maintaining a close resemblance to that of the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Grover, is still a warm month, with an average temperature fluctuating between 59.9°F (15.5°C) and 80.1°F (26.7°C). September's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from August's tropical 86.5°F (30.3°C) to a moderately hot 80.1°F (26.7°C). Weather in September »
Weather in October
October, like September, in Grover, Missouri, is another refreshing autumn month, with an average temperature fluctuating between 48.9°F (9.4°C) and 66.6°F (19.2°C). October implies a gentle temperature shift, with average high-temperatures reducing from September's warm 80.1°F (26.7°C) to a comfortable 66.6°F (19.2°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Grover, Missouri, with an average temperature fluctuating between 37.9°F (3.3°C) and 53.8°F (12.1°C). Grover, Missouri, in November experiences a subtle temperature decline, with average high-temperatures reducing from a comfortable 66.6°F (19.2°C) in October to a cool 53.8°F (12.1°C). Weather in November »
Weather in December
December, the first month of the winter in Grover, is still a chilly month, with an average temperature fluctuating between 30.2°F (-1°C) and 43.3°F (6.3°C). The shift from November to December corresponds with a decrease in the average high-temperature, down to a frosty 43.3°F (6.3°C) from a cool 53.8°F (12.1°C). Weather in December »
Updated: Jul 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year?
In Grover, the average lowest temperatures are observed in January, with a high of 38.5°F (3.6°C) and a low of 24.6°F (-4.1°C).
How many days does it rain?
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?
Months with snowfall are January through March, November and December.
How much does it snow?
Throughout the year, there are 19.5 snowfall days, and 4.29" (109mm) of snow is accumulated.
What is the month with the least sunshine?
With an average of 4.6h of sunshine, January has the least sunshine of the year.
What is the month with the lowest UV index?
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the driest month?
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)?
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?
April through October are months without snowfall.
What is the most humid month?
May is the most humid month, with an average relative humidity of 78%.
What is the rainiest month?
The month with the most rainfall is May, when the rain falls for 16.3 days and typically aggregates up to 3.03" (77mm) of precipitation.
When are the longest days?
With an average of 14h and 48min of daylight, June has the longest days of the year.
What are the warmest months?
July, marked by an average high-temperature of 88.2°F (31.2°C) and a low-temperature of 69.3°F (20.7°C), is the warmest month.
What month has the most sunshine?
The month with the most sunshine is July, with an average of 10.4h of sunshine.
What is the month with the highest UV index?
July is the month with the highest UV index, with an average maximum UV index of 7.
What is the least humid month?
With an average relative humidity of 71%, October is the least humid month.
When does it snow the most?
The month with the most snowfall is December, when snow falls for 4.1 days and typically aggregates up to 1.3" (33mm) of snow.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 30min of daylight.
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).
Average pressure
Grover, MO
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.94"Hg - Average pressure in May:
29.95"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.13"Hg
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
Grover, MO
- Average wind speed in January:
8.8mph - Average wind speed in February:
8.6mph - Average wind speed in March:
8.5mph - Average wind speed in April:
8.5mph - Average wind speed in May:
6.9mph - Average wind speed in June:
6.2mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.3mph - Average wind speed in September:
5.7mph - Average wind speed in October:
7.2mph - Average wind speed in November:
7.9mph - Average wind speed in December:
8.1mph
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).
Average humidity
Grover, MO
The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Grover, MO
- Average rainfall in January:
1.26" - Average rainfall in February:
1.1" - Average rainfall in March:
1.65" - Average rainfall in April:
2.6" - Average rainfall in May:
3.03" - Average rainfall in June:
2.56"
- Average rainfall in July:
2.4" - Average rainfall in August:
2.68" - Average rainfall in September:
1.73" - Average rainfall in October:
2.13" - Average rainfall in November:
1.26" - Average rainfall in December:
1.42"
The wettest month (with the highest rainfall) is May (3.03").
The driest month (with the least rainfall) is February (1.1").
Average rainfall days
Grover, MO
- Average rainfall days in January:
6.3 days - Average rainfall days in February:
6.7 days - Average rainfall days in March:
12.3 days - Average rainfall days in April:
13.3 days - Average rainfall days in May:
16.3 days - Average rainfall days in June:
13.8 days
- Average rainfall days in July:
15.7 days - Average rainfall days in August:
13.8 days - Average rainfall days in September:
11.6 days - Average rainfall days in October:
10.1 days - Average rainfall days in November:
8.1 days - Average rainfall days in December:
6.1 days
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).
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").
Average snowfall days
Grover, MO
- Average snowfall days in January:
6.4 days - Average snowfall days in February:
5.3 days - Average snowfall days in March:
2 days - Average snowfall days in April:
0.1 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0.1 days - Average snowfall days in October:
0.1 days - Average snowfall days in November:
1.4 days - Average snowfall days in December:
4.1 days
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).
Average daylight / Average sunshine
Grover, MO
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 3min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 1min - Average daylight in December:
9h and 3min
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).
- Average sunshine in January:
4h and 4min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 2min - Average sunshine in May:
9h and 2min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 1min - Average sunshine in September:
9h and 2min - Average sunshine in October:
6h and 0min - Average sunshine in November:
5h and 3min - Average sunshine in December:
4h and 5min
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).
Average sunshine days
Grover, MO
- Average sunshine days in January:
20.1 days - Average sunshine days in February:
16.9 days - Average sunshine days in March:
15.9 days - Average sunshine days in April:
15.6 days - Average sunshine days in May:
12.6 days - Average sunshine days in June:
12.8 days
- Average sunshine days in July:
13 days - Average sunshine days in August:
14.3 days - Average sunshine days in September:
16.9 days - Average sunshine days in October:
19.5 days - Average sunshine days in November:
19.8 days - Average sunshine days in December:
20.3 days
The month with the most sunshine days is December (20.3 days).
The month with the least sunshine days is May (12.6 days).
Average UV index
Grover, MO
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover
Grover, MO
The month with the most cloud cover is January (Cloud cover 51).
The months with the least cloud cover are June, July and August (Cloud cover 29).
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).