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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
Weather in January
January, the same as December, is another cold winter month in Grassy, Missouri, with an average temperature fluctuating between 27°F (-2.8°C) and 41°F (5°C). January, with its high-temperature average of 41°F (5°C) and a low-temperature average of 27°F (-2.8°C), is the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Grassy, is a chilly month, with an average temperature fluctuating between 30.2°F (-1°C) and 45.1°F (7.3°C). Grassy marks the arrival of February with an average high-temperature of a chilly 45.1°F (7.3°C), hardly different from January's 41°F (5°C). Weather in February »
Weather in March
March, the first month of the spring in Grassy, is a refreshing month, with an average temperature fluctuating between 39.7°F (4.3°C) and 55.9°F (13.3°C). In Grassy, the average high-temperature in March rises, from a frosty 45.1°F (7.3°C) in February, to a moderate 55.9°F (13.3°C). Weather in March »
Weather in April
April is a refreshing spring month in Grassy, Missouri, with an average temperature varying between 48.9°F (9.4°C) and 66.7°F (19.3°C). Grassy's April weather brings a rise in high-temperatures, moving from a mild 55.9°F (13.3°C) in March to an enjoyable 66.7°F (19.3°C). Weather in April »
Weather in May
The last month of the spring, May, is a warm month in Grassy, Missouri, with an average temperature fluctuating between 75.9°F (24.4°C) and 58.3°F (14.6°C). The onset of May brings a rise in the average high-temperature, elevating from a comfortable 66.7°F (19.3°C) in April to a moderately hot 75.9°F (24.4°C). Weather in May »
Weather in June
The first month of the summer, June, is still a warm month in Grassy, Missouri, with temperature in the range of an average low of 66.6°F (19.2°C) and an average high of 85.6°F (29.8°C). An escalation in the average high-temperature is seen with the onset of June, moving from a warm 75.9°F (24.4°C) in May to a still moderately hot 85.6°F (29.8°C). Weather in June »
Weather in July
July in Grassy, Missouri, is a hot summer month, with an average temperature fluctuating between 88.3°F (31.3°C) and 68.9°F (20.5°C). July, having an average high-temperature of 88.3°F (31.3°C) and an average low-temperature of 68.9°F (20.5°C), is the warmest month. The average heat index in July is computed to be an extremely hot 105.8°F (41°C). Weather in July »
Weather in August
August, the last month of the summer in Grassy, is also a hot month, with an average temperature fluctuating between 66.6°F (19.2°C) and 86.5°F (30.3°C). An average high-temperature of a still hot 86.5°F (30.3°C) marks August, exhibiting a close resemblance to the conditions in July. Weather in August »
Weather in September
September, the first month of the autumn in Grassy, is still a warm month, with an average temperature varying between 60.4°F (15.8°C) and 80.4°F (26.9°C). A mild shift in the average high-temperature occurs in September, reducing from a hot 86.5°F (30.3°C) in August to a warm 80.4°F (26.9°C). Weather in September »
Weather in October
October, like September, is another pleasant autumn month in Grassy, Missouri, with an average temperature varying between 49.6°F (9.8°C) and 68.5°F (20.3°C). October's arrival coincides with a drop in the average high-temperature, decreasing from September's moderately hot 80.4°F (26.9°C) to a pleasant 68.5°F (20.3°C). Weather in October »
Weather in November
November, the last month of the autumn in Grassy, is also a fresh month, with an average temperature varying between 39°F (3.9°C) and 54.5°F (12.5°C). The transition into November is accompanied by a temperature decrease, with the average high-temperature shifting from a pleasant 68.5°F (20.3°C) in October to a fresh 54.5°F (12.5°C). Weather in November »
Weather in December
The first month of the winter, December, is also a frosty month in Grassy, Missouri, with an average temperature ranging between max 45°F (7.2°C) and min 32.4°F (0.2°C). December involves a decrease in temperature, down from a fresh 54.5°F (12.5°C) in November to a frosty 45°F (7.2°C). Weather in December »
Updated: Feb 12, 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 time of the year is the coldest in Grassy?
The lowest temperatures are recorded in January, with averages reaching a high of 41°F (5°C) and a low of 27°F (-2.8°C).
How many days does it rain in Grassy?
Throughout the year, there are 156.4 rainfall days, and 35.47" (901mm) of precipitation is accumulated.
When does it snow in Grassy?
January through March, November and December are months with snowfall in Grassy.
How much does it snow in Grassy?
In Grassy, during the entire year, snow falls for 11.7 days and aggregates up to 4.69" (119mm) of snow.
What are the months with the lowest UV index in Grassy?
The months with the lowest UV index in Grassy are January, February and December, with an average maximum UV index of 2.
What is the snowiest month in Grassy?
February is the month with the most snowfall in Grassy, Missouri. Snow falls for 3.7 days and accumulates 1.81" (46mm) of snow.
When is Daylight Saving Time (DST) in Grassy?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Grassy, 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 rainiest month in Grassy?
April is the month with the most rainfall in Grassy, Missouri. Rain falls for 15.1 days and accumulates 4.37" (111mm) of precipitation.
When it does not snow in Grassy?
April through October are months without snowfall in Grassy, Missouri.
What is the most humid month in Grassy?
The most humid month in Grassy is May, with an average relative humidity of 79%.
What are the months with the highest UV index in Grassy?
The months with the highest UV index in Grassy are May through August, with an average maximum UV index of 6.
When are the longest days in Grassy?
June has the longest days of the year in Grassy, Missouri, with an average of 14h and 42min of daylight.
What month has the most sunshine in Grassy?
June has the most sunshine of the year in Grassy, Missouri, with an average of 10.6h of sunshine.
What is the hottest time of year in Grassy?
July is the month that records the highest temperatures in Grassy, Missouri, with averages ranging from a high of 88.3°F (31.3°C) to a low of 68.9°F (20.5°C).
What is the driest month in Grassy?
The month with the least rainfall is September, when the rain falls for 11.1 days and typically collects 1.69" (43mm) of precipitation.
What is the least humid month in Grassy?
With an average relative humidity of 70%, October is the least humid month.
What is the month with the shortest days in Grassy?
With an average of 9h and 36min of daylight, December has the shortest days of the year.
What is the month with the least sunshine in Grassy?
The month with the least sunshine is December, with an average of 4.7h of sunshine.
Average temperature
Grassy, MO
The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (41°F).
The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (27°F).
Average pressure
Grassy, 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:
29.95"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Grassy, MO
- Average wind speed in January:
8.9mph - Average wind speed in February:
8.9mph - Average wind speed in March:
8.7mph - Average wind speed in April:
8.6mph - Average wind speed in May:
7.3mph - Average wind speed in June:
6.2mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.5mph - Average wind speed in September:
6mph - Average wind speed in October:
7.5mph - Average wind speed in November:
8.1mph - Average wind speed in December:
8.3mph
The windiest months (with the highest average wind speed) are January and February (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).
Average humidity
Grassy, MO
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Grassy, MO
- Average rainfall in January:
2.28" - Average rainfall in February:
2.68" - Average rainfall in March:
3.27" - Average rainfall in April:
4.37" - Average rainfall in May:
4.17" - Average rainfall in June:
3.11"
- Average rainfall in July:
3.15" - Average rainfall in August:
2.99" - Average rainfall in September:
1.69" - Average rainfall in October:
2.8" - Average rainfall in November:
2.72" - Average rainfall in December:
2.24"
The wettest month (with the highest rainfall) is April (4.37").
The driest month (with the least rainfall) is September (1.69").
Average rainfall days
Grassy, MO
- Average rainfall days in January:
9.8 days - Average rainfall days in February:
10.8 days - Average rainfall days in March:
15.5 days - Average rainfall days in April:
15.1 days - Average rainfall days in May:
16.8 days - Average rainfall days in June:
15.8 days
- Average rainfall days in July:
17.1 days - Average rainfall days in August:
14.4 days - Average rainfall days in September:
11.1 days - Average rainfall days in October:
10.3 days - Average rainfall days in November:
9.7 days - Average rainfall days in December:
10 days
The month with the highest number of rainy days is July (17.1 days).
The month with the least rainy days is November (9.7 days).
Average snowfall
Grassy, MO
The month with the highest snowfall is February (1.81").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Grassy, MO
- Average snowfall days in January:
3.5 days - Average snowfall days in February:
3.7 days - Average snowfall days in March:
1.6 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 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.9 days - Average snowfall days in December:
1.9 days
The month with the highest number of snowfall days is February (3.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Grassy, 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 1min - Average daylight in June:
14h and 4min
- Average daylight in July:
14h and 2min - Average daylight in August:
13h and 3min - 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 4min
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).
- Average sunshine in January:
4h and 5min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 4min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 3min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).
Average sunshine days
Grassy, MO
- Average sunshine days in January:
18.4 days - Average sunshine days in February:
14.3 days - Average sunshine days in March:
13.7 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
12.3 days - Average sunshine days in June:
12.8 days
- Average sunshine days in July:
11.8 days - Average sunshine days in August:
14.8 days - Average sunshine days in September:
17.5 days - Average sunshine days in October:
19.5 days - Average sunshine days in November:
18.8 days - Average sunshine days in December:
18.9 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is July (11.8 days).
Average UV index
Grassy, 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 and December (UV index 2).
Average cloud cover
Grassy, MO
The months with the most cloud cover are February and March (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 27).
Average visibility
Grassy, 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).
Grassy, Missouri, USA
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