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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 Duke, Missouri, is another cold winter month, with an average temperature ranging between max 39.9°F (4.4°C) and min 25.2°F (-3.8°C). In Duke, January is the coldest month, with temperatures averaging a high of 39.9°F (4.4°C) and a low of 25.2°F (-3.8°C). Weather in January »
Weather in February
The last month of the winter, February, is a chilly month in Duke, Missouri, with an average temperature ranging between max 44.2°F (6.8°C) and min 28.4°F (-2°C). February commences with an average high-temperature of a chilly 44.2°F (6.8°C), showing little deviation from January's 39.9°F (4.4°C). Weather in February »
Weather in March
March, the first month of the spring in Duke, is a refreshing month, with an average temperature ranging between max 55.6°F (13.1°C) and min 38.1°F (3.4°C). As March arrives, Duke's weather shows an increase in high-temperatures, moving from February's frosty 44.2°F (6.8°C) to a mild 55.6°F (13.1°C). Weather in March »
Weather in April
April in Duke, Missouri, is an enjoyable spring month, with an average temperature fluctuating between 66.2°F (19°C) and 47.3°F (8.5°C). April's arrival coincides with a temperature rise, moving from March's moderate 55.6°F (13.1°C) to an enjoyable 66.2°F (19°C). Weather in April »
Weather in May
The last month of the spring, May, is a moderately hot month in Duke, Missouri, with an average temperature varying between 55.9°F (13.3°C) and 75.9°F (24.4°C). The transition from April to May brings a temperature rise, with average high-temperatures increasing from a comfortable 66.2°F (19°C) to a moderately hot 75.9°F (24.4°C). Weather in May »
Weather in June
The first month of the summer, June, is a hot month in Duke, Missouri, with an average temperature ranging between min 64.9°F (18.3°C) and max 86.5°F (30.3°C). The start of June signals an increase in the average high-temperature, moving from a warm 75.9°F (24.4°C) in May to a hot 86.5°F (30.3°C). Weather in June »
Weather in July
July, the same as June, in Duke, Missouri, is another hot summer month, with temperature in the range of an average high of 89.2°F (31.8°C) and an average low of 67.8°F (19.9°C). July, recognised by an average high temperature of 89.2°F (31.8°C) and a low of 67.8°F (19.9°C), is Duke's warmest month. In July, the average heat index is calculated to be a blistering 105.8°F (41°C). Weather in July »
Weather in August
The last month of the summer, August, is another hot month in Duke, Missouri, with an average temperature ranging between max 87.4°F (30.8°C) and min 65.8°F (18.8°C). Duke's average high-temperature in August sits at a still tropical 87.4°F (30.8°C), showing little difference from the previous month. Weather in August »
Weather in September
September, the first month of the autumn in Duke, is also a moderately hot month, with an average temperature ranging between min 59.4°F (15.2°C) and max 80.4°F (26.9°C). September's arrival signals a moderate reduction in the average high-temperature, easing from a tropical 87.4°F (30.8°C) in August to a moderately hot 80.4°F (26.9°C). Weather in September »
Weather in October
October, like September, in Duke, Missouri, is another enjoyable autumn month, with an average temperature ranging between max 66.4°F (19.1°C) and min 47.7°F (8.7°C). In the transition to October, Duke observes a drop in the average high-temperature, moving from a moderately hot 80.4°F (26.9°C) in September to a comfortable 66.4°F (19.1°C). Weather in October »
Weather in November
November, the last month of the autumn in Duke, is another cool month, with temperature in the range of an average high of 53.8°F (12.1°C) and an average low of 37.6°F (3.1°C). In November, the average high-temperature decreases from a comfortable 66.4°F (19.1°C) in October to a fresh 53.8°F (12.1°C). Weather in November »
Weather in December
December, the first month of the winter in Duke, is also a frosty month, with temperature in the range of an average low of 29.5°F (-1.4°C) and an average high of 43.5°F (6.4°C). December comes with a decrease in the average high-temperature, falling from a cool 53.8°F (12.1°C) in November to a chilly 43.5°F (6.4°C). Weather in December »
Updated: Jun 5, 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 Duke?
The coldest period tends to be January, when average temperatures fluctuate between a high of 39.9°F (4.4°C) and a low of 25.2°F (-3.8°C).
What is the driest month?
January is the month with the least rainfall. Rain falls for 7 days and accumulates 1.73" (44mm) of precipitation.
How many days does it rain?
Throughout the year, there are 148.9 rainfall days, and 32.4" (823mm) of precipitation is accumulated.
When does it snow?
January through May, November and December are months with snowfall.
How many days does it snow?
In Duke, during the entire year, snow falls for 20.1 days and aggregates up to 9.96" (253mm) of snow.
What is the month with the lowest UV index?
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2.
When does it snow the most?
February is the month with the most snowfall. Snow falls for 5.7 days and accumulates 3.43" (87mm) of snow.
What is the month with the least sunshine?
With an average of 4.9h of sunshine, February has the least sunshine of the year.
What are the most humid months?
March and May, with an average relative humidity of 77%, are most humid months.
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.
What is the rainiest month?
May is the month with the most rainfall. Rain falls for 17.6 days and accumulates 4.29" (109mm) of precipitation.
What are the months with the highest UV index?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
When it does not snow?
June through October are months without snowfall.
When are the longest days?
With an average of 14h and 42min of daylight, June has the longest days of the year.
What month has the most sunshine?
The month with the most sunshine is June, with an average of 10.6h of sunshine.
What month is the hottest?
Duke experiences its average highest temperatures in July, reaching a peak of 89.2°F (31.8°C) and a minimum of 67.8°F (19.9°C).
What is the least humid month?
The months with the lowest humidity in Duke are August through October, with an average relative humidity of 73%.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 36min of daylight.
Average temperature
Duke, MO
The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (39.9°F).
The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).
Average pressure
Duke, 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:
29.95"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:
30.12"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 (29.93"Hg).
Average wind speed
Duke, MO
- Average wind speed in January:
8.7mph - Average wind speed in February:
8.5mph - Average wind speed in March:
8.5mph - Average wind speed in April:
8.3mph - Average wind speed in May:
7mph - Average wind speed in June:
6.3mph
- Average wind speed in July:
5.4mph - Average wind speed in August:
5.5mph - Average wind speed in September:
5.8mph - Average wind speed in October:
7.2mph - 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 (8.7mph).
The calmest month (with the lowest average wind speed) is July (5.4mph).
Average humidity
Duke, MO
The months with the highest relative humidity are March and May (77%).
The months with the lowest relative humidity are August, September and October (73%).
Average rainfall
Duke, MO
- Average rainfall in January:
1.73" - Average rainfall in February:
1.85" - Average rainfall in March:
2.8" - Average rainfall in April:
3.9" - Average rainfall in May:
4.29" - Average rainfall in June:
3.35"
- Average rainfall in July:
2.95" - Average rainfall in August:
2.68" - Average rainfall in September:
2.05" - Average rainfall in October:
2.91" - Average rainfall in November:
1.89" - Average rainfall in December:
2.01"
The wettest month (with the highest rainfall) is May (4.29").
The driest month (with the least rainfall) is January (1.73").
Average rainfall days
Duke, MO
- Average rainfall days in January:
7 days - Average rainfall days in February:
7.9 days - Average rainfall days in March:
14.2 days - Average rainfall days in April:
14.3 days - Average rainfall days in May:
17.6 days - Average rainfall days in June:
16.3 days
- Average rainfall days in July:
16.8 days - Average rainfall days in August:
15 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
10.2 days - Average rainfall days in November:
9.6 days - Average rainfall days in December:
7.5 days
The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is January (7 days).
Average snowfall
Duke, MO
- Average snowfall in January:
2.72" - Average snowfall in February:
3.43" - Average snowfall in March:
1.22" - Average snowfall in April:
0.16" - Average snowfall in May:
0.16" - Average snowfall in June:
0"
The month with the highest snowfall is February (3.43").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days
Duke, MO
- Average snowfall days in January:
5.6 days - Average snowfall days in February:
5.7 days - Average snowfall days in March:
2.6 days - Average snowfall days in April:
0.5 days - Average snowfall days in May:
0.1 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:
0.2 days - Average snowfall days in November:
1.5 days - Average snowfall days in December:
3.9 days
The month with the highest number of snowfall days is February (5.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Duke, 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 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 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 0min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 3min - 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:
5h and 5min - Average sunshine in November:
5h and 4min - Average sunshine in December:
5h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).
Average sunshine days
Duke, MO
- Average sunshine days in January:
19.3 days - Average sunshine days in February:
14.9 days - Average sunshine days in March:
14.3 days - Average sunshine days in April:
13.4 days - Average sunshine days in May:
11.9 days - Average sunshine days in June:
12.3 days
- Average sunshine days in July:
11.6 days - Average sunshine days in August:
13.4 days - Average sunshine days in September:
15.3 days - Average sunshine days in October:
19.1 days - Average sunshine days in November:
18 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 July (11.6 days).
Average UV index
Duke, 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
Duke, MO
The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 28).
Average visibility
Duke, MO
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).