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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 an icy winter month in Winona, Missouri, with an average temperature varying between 26.1°F (-3.3°C) and 41.5°F (5.3°C). January, having an average high-temperature of 41.5°F (5.3°C) and an average low-temperature of 26.1°F (-3.3°C), is the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is a chilly month in Winona, Missouri, with temperature in the range of an average low of 29.7°F (-1.3°C) and an average high of 45.3°F (7.4°C). February commences with an average high-temperature of a chilly 45.3°F (7.4°C), showing little deviation from January's 41.5°F (5.3°C). Weather in February »
Weather in March
The first month of the spring, March, is a mild month in Winona, Missouri, with an average temperature fluctuating between 55.9°F (13.3°C) and 38.8°F (3.8°C). Winona's transition into March is marked by a temperature shift, moving from a frosty 45.3°F (7.4°C) in February to a moderate 55.9°F (13.3°C). Weather in March »
Weather in April
April in Winona, Missouri, is a comfortable spring month, with an average temperature ranging between min 47.5°F (8.6°C) and max 66.2°F (19°C). With the onset of April, Winona experiences a temperature shift, with the average high-temperature moving from a moderate 55.9°F (13.3°C) in March to an enjoyable 66.2°F (19°C). Weather in April »
Weather in May
May, the last month of the spring in Winona, is a moderately hot month, with an average temperature fluctuating between 55.9°F (13.3°C) and 75.7°F (24.3°C). May sees a temperature increase, moving from an enjoyable 66.2°F (19°C) in April to a moderately hot 75.7°F (24.3°C). Weather in May »
Weather in June
June, the first month of the summer in Winona, is a hot month, with temperature in the range of an average high of 86°F (30°C) and an average low of 64.8°F (18.2°C). Winona's weather in June shows a rise in the average high-temperature, moving up from May's warm 75.7°F (24.3°C) to a tropical 86°F (30°C). Weather in June »
Weather in July
July, the same as June, in Winona, Missouri, is a hot summer month, with an average temperature fluctuating between 67.6°F (19.8°C) and 88.9°F (31.6°C). July, marked by an average high-temperature of 88.9°F (31.6°C) and a low-temperature of 67.6°F (19.8°C), is the warmest month. July's heat index is estimated at a blisteringly hot 105.8°F (41°C). Weather in July »
Weather in August
August, the last month of the summer in Winona, is another tropical month, with an average temperature ranging between min 65.8°F (18.8°C) and max 87.6°F (30.9°C). The advent of August denotes an average high-temperature of a still hot 87.6°F (30.9°C), subtly different from July's 88.9°F (31.6°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Winona, Missouri, with an average temperature fluctuating between 59.5°F (15.3°C) and 80.4°F (26.9°C). With the arrival of September, Winona experiences a modest decline in average high-temperatures, transitioning from a hot 87.6°F (30.9°C) in August to a warm 80.4°F (26.9°C). Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Winona, Missouri, with an average temperature ranging between min 48.2°F (9°C) and max 67.1°F (19.5°C). The commencement of October involves a temperature shift, with the average high-temperature dropping from a moderately hot 80.4°F (26.9°C) in September to a refreshing 67.1°F (19.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Winona, is also a fresh month, with an average temperature fluctuating between 38.1°F (3.4°C) and 54.7°F (12.6°C). During Winona's transition into November, the average high-temperature lessens, moving from an enjoyable 67.1°F (19.5°C) in October to a cool 54.7°F (12.6°C). Weather in November »
Weather in December
December, the first month of the winter in Winona, is also a frosty month, with an average temperature fluctuating between 44.8°F (7.1°C) and 31.1°F (-0.5°C). The transition into December indicates a reduction in the average high-temperature, down to a chilly 44.8°F (7.1°C) from November's fresh 54.7°F (12.6°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest month in Winona?
January, with average temperatures reaching a high of 41.5°F (5.3°C) and a low of 26.1°F (-3.3°C), is the coldest month in Winona.
How much does it rain in Winona?
Throughout the year, in Winona, there are 139.5 rainfall days, and 25.87" (657mm) of precipitation is accumulated.
When does it snow in Winona?
January through April, November and December are months with snowfall in Winona.
How much does it snow in Winona?
In Winona, Missouri, during the entire year, snow falls for 17.2 days and aggregates up to 4.84" (123mm) of snow.
When is the lowest UV index in Winona?
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Winona.
When does it snow the most in Winona?
February is the month with the most snowfall in Winona. Snow falls for 4.6 days and accumulates 1.77" (45mm) of snow.
What is the month with the least sunshine in Winona?
February has the least sunshine of the year, with an average of 4.8h of sunshine.
What is the most humid month in Winona?
March is the most humid month, with an average relative humidity of 80%.
When is Daylight Saving Time (DST) in Winona?
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 Winona?
The months with the most rainfall in Winona are April and May, with an average 3.15" (80mm) of precipitation.
When it does not snow in Winona?
In Winona, snow does not fall in May through October.
What is the month with the highest UV index in Winona?
May through August, with an average maximum UV index of 6, are months with the highest UV index in Winona, Missouri.
When are the longest days in Winona?
With an average of 14h and 42min of daylight, June has the longest days of the year in Winona.
What month has the most sunshine in Winona?
The month with the most sunshine in Winona, Missouri, is June, with an average of 10.3h of sunshine.
What time of the year is the hottest in Winona?
July registers as the month with the average highest temperatures in Winona, Missouri, reaching 88.9°F (31.6°C) at its peak and 67.6°F (19.8°C) at the lowest.
What is the driest month in Winona?
The month with the least rainfall in Winona is September, when the rain falls for 10.3 days and typically collects 1.22" (31mm) of precipitation.
What is the least humid month in Winona?
The least humid month in Winona, Missouri, is October, with an average relative humidity of 73%.
What is the month with the shortest days in Winona?
The month with the shortest days is December, with an average of 9h and 42min of daylight.
Average temperature
Winona, MO
The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (41.5°F).
The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).
Average pressure
Winona, 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:
29.96"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:
30.13"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
Winona, MO
- Average wind speed in January:
8.1mph - Average wind speed in February:
8mph - Average wind speed in March:
7.8mph - Average wind speed in April:
7.8mph - Average wind speed in May:
6.8mph - Average wind speed in June:
5.8mph
- Average wind speed in July:
5.1mph - Average wind speed in August:
5.1mph - Average wind speed in September:
5.4mph - Average wind speed in October:
6.7mph - Average wind speed in November:
7.3mph - Average wind speed in December:
7.5mph
The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.1mph).
Average humidity
Winona, MO
The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is October (73%).
Average rainfall
Winona, MO
- Average rainfall in January:
1.54" - Average rainfall in February:
1.42" - Average rainfall in March:
2.56" - Average rainfall in April:
3.15" - Average rainfall in May:
3.15" - Average rainfall in June:
2.32"
- Average rainfall in July:
3.07" - Average rainfall in August:
2.32" - Average rainfall in September:
1.22" - Average rainfall in October:
2.24" - Average rainfall in November:
1.46" - Average rainfall in December:
1.42"
The wettest months (with the highest rainfall) are April and May (3.15").
The driest month (with the least rainfall) is September (1.22").
Average rainfall days
Winona, MO
- Average rainfall days in January:
7.3 days - Average rainfall days in February:
8.1 days - Average rainfall days in March:
13.1 days - Average rainfall days in April:
14.2 days - Average rainfall days in May:
16.3 days - Average rainfall days in June:
14.3 days
- Average rainfall days in July:
15.9 days - Average rainfall days in August:
14.9 days - Average rainfall days in September:
10.3 days - Average rainfall days in October:
9.6 days - Average rainfall days in November:
8.5 days - Average rainfall days in December:
7 days
The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is December (7 days).
Average snowfall
Winona, MO
The month with the highest snowfall is February (1.77").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Winona, MO
- Average snowfall days in January:
5.2 days - Average snowfall days in February:
4.6 days - Average snowfall days in March:
2.5 days - Average snowfall days in April:
0.6 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:
0.1 days - Average snowfall days in November:
0.8 days - Average snowfall days in December:
3.2 days
The month with the highest number of snowfall days is January (5.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Winona, 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 0min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 0min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 0min - Average sunshine in September:
9h and 2min - 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 18min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days
Winona, MO
- Average sunshine days in January:
19.2 days - Average sunshine days in February:
15.8 days - Average sunshine days in March:
14.2 days - Average sunshine days in April:
13.1 days - Average sunshine days in May:
12.6 days - Average sunshine days in June:
12.6 days
- Average sunshine days in July:
13.5 days - Average sunshine days in August:
14.3 days - Average sunshine days in September:
17.4 days - Average sunshine days in October:
20.4 days - Average sunshine days in November:
20.2 days - Average sunshine days in December:
20.5 days
The month with the most sunshine days is December (20.5 days).
The months with the least sunshine days are May and June (12.6 days).
Average UV index
Winona, 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
Winona, MO
The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is June (Cloud cover 31).
Average visibility
Winona, MO
The months with the highest visibility are January, February, March, April, October, November and December (6mi).
The months with the lowest visibility are May, June, July, August and September (5mi).
Winona, Missouri, USA
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