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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 Graff, Missouri, with an average temperature fluctuating between 26.1°F (-3.3°C) and 40.8°F (4.9°C). January, with an average high of 40.8°F (4.9°C) and a low of 26.1°F (-3.3°C), signifies the coldest month of the year. Weather in January »
Weather in February
The last month of the winter, February, is a frosty month in Graff, Missouri, with an average temperature fluctuating between 28.9°F (-1.7°C) and 45°F (7.2°C). Stepping into February, Graff records an average high-temperature of a chilly 45°F (7.2°C), almost consistent with January. Weather in February »
Weather in March
The first month of the spring, March, is a moderate month in Graff, Missouri, with an average temperature ranging between max 55.8°F (13.2°C) and min 38.3°F (3.5°C). With the onset of March, Graff sees a temperature rise, with the average high-temperature moving from February's frosty 45°F (7.2°C) to a refreshing 55.8°F (13.2°C). Weather in March »
Weather in April
April in Graff, Missouri, is a comfortable spring month, with temperature in the range of an average low of 47.1°F (8.4°C) and an average high of 65.8°F (18.8°C). As Graff transitions into April, a rise in the average high-temperature is observed, moving from a moderate 55.8°F (13.2°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 Graff, is a warm month, with an average temperature ranging between max 74.8°F (23.8°C) and min 55.8°F (13.2°C). Graff in May shows a temperature shift, moving from an average high of a refreshing 65.8°F (18.8°C) in April to a warm 74.8°F (23.8°C). Weather in May »
Weather in June
June, the first month of the summer in Graff, is still a warm month, with an average temperature fluctuating between 85.5°F (29.7°C) and 64.8°F (18.2°C). Graff's transition into June sees a rise in the average high-temperature, advancing from 74.8°F (23.8°C) in May to a still warm 85.5°F (29.7°C). Weather in June »
Weather in July
July is a hot summer month in Graff, Missouri, with an average temperature varying between 67.5°F (19.7°C) and 88°F (31.1°C). July is the month when Graff experiences its warmest temperatures, averaging a high of 88°F (31.1°C) and a low of 67.5°F (19.7°C). For most parts of July, the heat index is calculated to be a very hot 102.2°F (39°C). Weather in July »
Weather in August
August, the last month of the summer in Graff, is another tropical month, with an average temperature varying between 66°F (18.9°C) and 86.5°F (30.3°C). August's onset records a minor alteration in the average high-temperature to a still tropical 86.5°F (30.3°C) from July's 88°F (31.1°C). Weather in August »
Weather in September
September, the first month of the autumn in Graff, is still a warm month, with an average temperature varying between 80.1°F (26.7°C) and 59.5°F (15.3°C). The arrival of September correlates with a minor temperature reduction, down from August's tropical 86.5°F (30.3°C) to a warm 80.1°F (26.7°C). Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Graff, Missouri, with an average temperature ranging between max 66.7°F (19.3°C) and min 47.7°F (8.7°C). As September shifts into October, a slight alteration in temperatures is observed, with average highs reducing from a warm 80.1°F (26.7°C) to a comfortable 66.7°F (19.3°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Graff, Missouri, with an average temperature ranging between min 37.6°F (3.1°C) and max 54.3°F (12.4°C). Graff's progression into November involves a drop in the average high-temperature, receding from a comfortable 66.7°F (19.3°C) in October to a fresh 54.3°F (12.4°C). Weather in November »
Weather in December
December, the first month of the winter in Graff, is still a chilly month, with temperature in the range of an average high of 44.2°F (6.8°C) and an average low of 30.2°F (-1°C). December brings a decrease in the average high-temperature, falling from November's fresh 54.3°F (12.4°C) to a frosty 44.2°F (6.8°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 part of the year is the coldest in Graff?
January, with its high-temperature average of 40.8°F (4.9°C) and a low-temperature average of 26.1°F (-3.3°C), is the coldest month in Graff.
How many days does it rain in Graff?
In Graff, during the entire year, the rain falls for 154.1 days and collects up to 32.83" (834mm) of precipitation.
When does it snow in Graff?
January through May, November and December are months with snowfall.
What is the snowiest month in Graff?
The month with the most snowfall is January, when snow falls for 5 days and typically aggregates up to 2.4" (61mm) of snow.
How much does it snow in Graff?
In Graff, Missouri, during the entire year, snow falls for 15.4 days and aggregates up to 6.61" (168mm) of snow.
When is the lowest UV index in Graff?
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Graff, Missouri.
What is the driest month in Graff?
February is the month with the least rainfall. Rain falls for 8.8 days and accumulates 1.77" (45mm) of precipitation.
What is the month with the least sunshine in Graff?
February has the least sunshine of the year in Graff, with an average of 5h of sunshine.
What are the most humid months in Graff?
March and May, with an average relative humidity of 79%, are most humid months.
When is Daylight Saving Time (DST) in Graff?
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.
What is the wettest month in Graff?
May is the month with the most rainfall in Graff. Rain falls for 17.8 days and accumulates 4.06" (103mm) of precipitation.
What is the month with the highest UV index in Graff?
May through August, with an average maximum UV index of 6, are months with the highest UV index in Graff, Missouri.
When it does not snow in Graff?
In Graff, Missouri, snow does not fall in June through October.
When are the longest days in Graff?
June has the longest days of the year in Graff, with an average of 14h and 42min of daylight.
What month has the most sunshine in Graff?
With an average of 10.5h of sunshine, June has the most sunshine of the year in Graff, Missouri.
What time of the year is the hottest in Graff?
July temperatures in Graff tend to peak at an average high of 88°F (31.1°C) and dip to a low of 67.5°F (19.7°C).
What are the least humid months in Graff?
The months with the lowest humidity are August through October, with an average relative humidity of 74%.
What is the month with the shortest days in Graff?
With an average of 9h and 36min of daylight, December has the shortest days of the year.
Average temperature
Graff, MO
The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (40.8°F).
The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).
Average pressure
Graff, MO
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.94"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.98"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:
30.13"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
Graff, MO
- Average wind speed in January:
8.8mph - Average wind speed in February:
8.6mph - 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:
6.3mph
- Average wind speed in July:
5.4mph - Average wind speed in August:
5.6mph - Average wind speed in September:
5.8mph - Average wind speed in October:
7.3mph - Average wind speed in November:
8.1mph - Average wind speed in December:
8.3mph
The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest month (with the lowest average wind speed) is July (5.4mph).
Average humidity
Graff, MO
The months with the highest relative humidity are March and May (79%).
The months with the lowest relative humidity are August, September and October (74%).
Average rainfall
Graff, MO
- Average rainfall in January:
1.93" - Average rainfall in February:
1.77" - Average rainfall in March:
3.27" - Average rainfall in April:
3.62" - Average rainfall in May:
4.06" - Average rainfall in June:
2.83"
- Average rainfall in July:
3.35" - Average rainfall in August:
2.91" - Average rainfall in September:
1.93" - Average rainfall in October:
3.03" - Average rainfall in November:
2.13" - Average rainfall in December:
2.01"
The wettest month (with the highest rainfall) is May (4.06").
The driest month (with the least rainfall) is February (1.77").
Average rainfall days
Graff, MO
- Average rainfall days in January:
7.8 days - Average rainfall days in February:
8.8 days - Average rainfall days in March:
14.2 days - Average rainfall days in April:
15.1 days - Average rainfall days in May:
17.8 days - Average rainfall days in June:
14.8 days
- Average rainfall days in July:
17 days - Average rainfall days in August:
16.5 days - Average rainfall days in September:
13.1 days - Average rainfall days in October:
10.6 days - Average rainfall days in November:
9.6 days - Average rainfall days in December:
8.8 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is January (7.8 days).
Average snowfall
Graff, MO
- Average snowfall in January:
2.4" - Average snowfall in February:
2.36" - Average snowfall in March:
0.67" - Average snowfall in April:
0.28" - Average snowfall in May:
0.16" - Average snowfall in June:
0"
The month with the highest snowfall is January (2.4").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days
Graff, MO
- Average snowfall days in January:
5 days - Average snowfall days in February:
4.8 days - Average snowfall days in March:
1.6 days - Average snowfall days in April:
0.4 days - Average snowfall days in May:
0.2 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:
2.5 days
The month with the highest number of snowfall days is January (5 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight / Average sunshine
Graff, 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 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 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:
5h and 1min - Average sunshine in February:
5h and 0min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 3min
- 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 0min - Average sunshine in November:
5h and 4min - Average sunshine in December:
5h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).
Average sunshine days
Graff, MO
- Average sunshine days in January:
18.9 days - Average sunshine days in February:
15 days - Average sunshine days in March:
14.3 days - Average sunshine days in April:
13.8 days - Average sunshine days in May:
12.2 days - Average sunshine days in June:
13.1 days
- Average sunshine days in July:
11.6 days - Average sunshine days in August:
11.5 days - Average sunshine days in September:
15.3 days - Average sunshine days in October:
19.3 days - Average sunshine days in November:
18.4 days - Average sunshine days in December:
19.7 days
The month with the most sunshine days is December (19.7 days).
The month with the least sunshine days is August (11.5 days).
Average UV index
Graff, 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
Graff, MO
The month with the most cloud cover is March (Cloud cover 49).
The months with the least cloud cover are June and August (Cloud cover 30).
Average visibility
Graff, MO
The months with the highest visibility are January, February, March, April, June, August, September, October, November and December (6mi).
The months with the lowest visibility are May and July (5mi).
Graff, Missouri, USA
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