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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 a wintry winter month in Seymour, Missouri, with an average temperature ranging between max 41°F (5°C) and min 25.9°F (-3.4°C). In Seymour, January records the lowest average temperatures, peaking at 41°F (5°C) and reaching a low of 25.9°F (-3.4°C). Weather in January »
Weather in February
The last month of the winter, February, is a chilly month in Seymour, Missouri, with an average temperature ranging between max 45.1°F (7.3°C) and min 28.8°F (-1.8°C). The start of February marks an average high-temperature of a chilly 45.1°F (7.3°C), hardly distinguishable from the conditions in January. Weather in February »
Weather in March
The first month of the spring, March, is a moderate month in Seymour, Missouri, with an average temperature varying between 38.3°F (3.5°C) and 55.9°F (13.3°C). March brings a rise in the average high-temperature, transitioning from February's frosty 45.1°F (7.3°C) to a moderate 55.9°F (13.3°C). Weather in March »
Weather in April
April is a comfortable spring month in Seymour, Missouri, with an average temperature ranging between min 47.3°F (8.5°C) and max 66°F (18.9°C). The start of April brings a rise in the average high-temperature, moving from a mild 55.9°F (13.3°C) in March to a still refreshing 66°F (18.9°C). Weather in April »
Weather in May
May, the last month of the spring in Seymour, is a moderately hot month, with an average temperature varying between 74.8°F (23.8°C) and 55.9°F (13.3°C). Seymour, Missouri, observes a slight ascent in average high-temperatures during May, adjusting from a comfortable 66°F (18.9°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 Seymour, is also a moderately hot month, with temperature in the range of an average low of 64.9°F (18.3°C) and an average high of 85.1°F (29.5°C). The arrival of June signals an increase in the average high-temperature, moving from a moderately hot 74.8°F (23.8°C) in May to a still warm 85.1°F (29.5°C). Weather in June »
Weather in July
July in Seymour, Missouri, is a tropical summer month, with temperature in the range of an average high of 87.8°F (31°C) and an average low of 67.5°F (19.7°C). In Seymour, the peak temperatures are generally noted in July, averaging a high of 87.8°F (31°C) and a low of 67.5°F (19.7°C). Throughout July, the heat index is evaluated at a very hot 102.2°F (39°C). Weather in July »
Weather in August
The last month of the summer, August, is also a hot month in Seymour, Missouri, with an average temperature varying between 86.2°F (30.1°C) and 66°F (18.9°C). As Seymour welcomes August, the average high-temperature records at a still tropical 86.2°F (30.1°C), marking an insignificant deviation from the prior month. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Seymour, Missouri, with an average temperature fluctuating between 79.7°F (26.5°C) and 59.7°F (15.4°C). Seymour's weather subtly changes with the onset of September, barely falling from a tropical 86.2°F (30.1°C) in August to a warm 79.7°F (26.5°C). Weather in September »
Weather in October
October, like September, in Seymour, Missouri, is another refreshing autumn month, with an average temperature fluctuating between 66.7°F (19.3°C) and 47.8°F (8.8°C). October is characterized by a reduction in the average high-temperature, from a moderately hot 79.7°F (26.5°C) in September to an enjoyable 66.7°F (19.3°C). Weather in October »
Weather in November
November, the last month of the autumn in Seymour, is another cool month, with an average temperature ranging between max 54.1°F (12.3°C) and min 37.4°F (3°C). With the onset of November, Seymour's average high-temperature adjusts, receding from October's refreshing 66.7°F (19.3°C) to a cool 54.1°F (12.3°C). Weather in November »
Weather in December
The first month of the winter, December, is also a frosty month in Seymour, Missouri, with an average temperature varying between 29.8°F (-1.2°C) and 44.2°F (6.8°C). The shift from November to December corresponds with a decrease in the average high-temperature, down to a frosty 44.2°F (6.8°C) from a fresh 54.1°F (12.3°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest time of year in Seymour?
January is Seymour's coldest month, registering average high temperatures of 41°F (5°C) and lows of 25.9°F (-3.4°C).
What is the driest month in Seymour?
The month with the least rainfall in Seymour is January, when the rain falls for 7.8 days and typically collects 1.77" (45mm) of precipitation.
How many days does it rain in Seymour?
Throughout the year, there are 159.6 rainfall days, and 36.22" (920mm) of precipitation is accumulated.
When does it snow in Seymour?
Months with snowfall in Seymour, Missouri, are January through May, November and December.
How many days does it snow in Seymour?
In Seymour, Missouri, during the entire year, snow falls for 21.8 days and aggregates up to 10.75" (273mm) of snow.
What are the months with the least sunshine in Seymour?
January and February, with an average of 5.2h of sunshine, are months with the least sunshine in Seymour, Missouri.
What are the months with the lowest UV index in Seymour?
The months with the lowest UV index in Seymour are January, February, November and December, with an average maximum UV index of 2.
When does it snow the most in Seymour?
The month with the most snowfall is February, when snow falls for 6.8 days and typically aggregates up to 3.5" (89mm) of snow.
What are the most humid months in Seymour?
March and May, with an average relative humidity of 78%, are most humid months in Seymour, Missouri.
When is Daylight Saving Time (DST) in Seymour?
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 in Seymour?
The month with the most rainfall in Seymour, Missouri, is May, when the rain falls for 17.8 days and typically aggregates up to 4.84" (123mm) of precipitation.
When it does not snow in Seymour?
June through October are months without snowfall in Seymour, Missouri.
When are the longest days in Seymour?
June has the longest days of the year in Seymour, with an average of 14h and 42min of daylight.
What month has the most sunshine in Seymour?
The month with the most sunshine in Seymour is June, with an average of 10.5h of sunshine.
What is the month with the highest UV index in Seymour?
The months with the highest UV index in Seymour, Missouri, are June through August, with an average maximum UV index of 6.
What time of the year is the hottest in Seymour?
The month of July sees the average highest temperatures, reaching 87.8°F (31°C) at the peak and 67.5°F (19.7°C) at the low.
What is the least humid month in Seymour?
With an average relative humidity of 73%, October is the least humid month in Seymour, Missouri.
What is the month with the shortest days in Seymour?
December has the shortest days of the year, with an average of 9h and 42min of daylight.
Average temperature
Seymour, MO
The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is January (41°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 (25.9°F).
Average pressure
Seymour, MO
- Average pressure in January:
30.17"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:
30.03"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 (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Seymour, MO
- Average wind speed in January:
9.5mph - Average wind speed in February:
9.4mph - Average wind speed in March:
9.5mph - Average wind speed in April:
9.4mph - Average wind speed in May:
7.8mph - Average wind speed in June:
7mph
- Average wind speed in July:
5.9mph - Average wind speed in August:
6.2mph - Average wind speed in September:
6.5mph - Average wind speed in October:
8mph - Average wind speed in November:
8.8mph - Average wind speed in December:
9mph
The windiest months (with the highest average wind speed) are January and March (9.5mph).
The calmest month (with the lowest average wind speed) is July (5.9mph).
Average humidity
Seymour, MO
The months with the highest relative humidity are March and May (78%).
The month with the lowest relative humidity is October (73%).
Average rainfall
Seymour, MO
- Average rainfall in January:
1.77" - Average rainfall in February:
2.01" - Average rainfall in March:
3.43" - Average rainfall in April:
3.9" - Average rainfall in May:
4.84" - Average rainfall in June:
3.7"
- Average rainfall in July:
3.94" - Average rainfall in August:
3.31" - Average rainfall in September:
1.97" - Average rainfall in October:
3.23" - Average rainfall in November:
2.01" - Average rainfall in December:
2.13"
The wettest month (with the highest rainfall) is May (4.84").
The driest month (with the least rainfall) is January (1.77").
Average rainfall days
Seymour, MO
- Average rainfall days in January:
7.8 days - Average rainfall days in February:
9.4 days - Average rainfall days in March:
15.7 days - Average rainfall days in April:
15.8 days - Average rainfall days in May:
17.8 days - Average rainfall days in June:
16.7 days
- Average rainfall days in July:
18.3 days - Average rainfall days in August:
16.3 days - Average rainfall days in September:
13.4 days - Average rainfall days in October:
10.4 days - Average rainfall days in November:
9.5 days - Average rainfall days in December:
8.5 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is January (7.8 days).
Average snowfall
Seymour, MO
The month with the highest snowfall is February (3.5").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days
Seymour, MO
- Average snowfall days in January:
6.1 days - Average snowfall days in February:
6.8 days - Average snowfall days in March:
2.6 days - Average snowfall days in April:
0.7 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:
1.5 days - Average snowfall days in December:
3.9 days
The month with the highest number of snowfall days is February (6.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight / Average sunshine
Seymour, MO
- Average daylight in January:
10h and 0min - 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 42min).
- Average sunshine in January:
5h and 1min - Average sunshine in February:
5h and 1min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 2min - 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 months with the least sunshine are January and February (Average sunshine: 5h and 12min).
Average sunshine days
Seymour, MO
- Average sunshine days in January:
18.5 days - Average sunshine days in February:
13.6 days - Average sunshine days in March:
12.4 days - Average sunshine days in April:
12.4 days - Average sunshine days in May:
10.5 days - Average sunshine days in June:
11.3 days
- Average sunshine days in July:
11.1 days - Average sunshine days in August:
13.1 days - Average sunshine days in September:
14.4 days - Average sunshine days in October:
19.6 days - Average sunshine days in November:
18 days - Average sunshine days in December:
19.5 days
The month with the most sunshine days is October (19.6 days).
The month with the least sunshine days is May (10.5 days).
Average UV index
Seymour, MO
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Seymour, 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 29).
Average visibility
Seymour, 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).
Seymour, Missouri, USA
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