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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, like December, is a freezing cold winter month in Swisher, Iowa, with an average temperature fluctuating between 14.2°F (-9.9°C) and 26.2°F (-3.2°C). January stands out as Swisher's coldest month, with temperatures ranging between an average high of 26.2°F (-3.2°C) and a low of 14.2°F (-9.9°C). Weather in January »
Weather in February
The last month of the winter, February, is another freezing cold month in Swisher, Iowa, with an average temperature varying between 17.6°F (-8°C) and 30.6°F (-0.8°C). Swisher's shift from January to February is accompanied by an average high-temperature of a still freezing cold 30.6°F (-0.8°C), a slight deviation from 26.2°F (-3.2°C). Weather in February »
Weather in March
March, the first month of the spring in Swisher, is a chilly month, with an average temperature ranging between max 45.7°F (7.6°C) and min 30.6°F (-0.8°C). The shift from February to March sees a distinct increase in the average high-temperature, escalating from a subzero cold 30.6°F (-0.8°C) to a chilly 45.7°F (7.6°C). Weather in March »
Weather in April
April is a refreshing spring month in Swisher, Iowa, with temperature in the range of an average low of 41.4°F (5.2°C) and an average high of 57.9°F (14.4°C). Observing a rise in April, the average high-temperature goes from March's frosty 45.7°F (7.6°C) to a moderate 57.9°F (14.4°C). Weather in April »
Weather in May
May, the last month of the spring in Swisher, is an agreeable month, with an average temperature varying between 52.3°F (11.3°C) and 68.9°F (20.5°C). Noticing a change, the average high-temperature during May moves from April's mild 57.9°F (14.4°C) to a pleasant 68.9°F (20.5°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Swisher, Iowa, with an average temperature varying between 78.1°F (25.6°C) and 61.5°F (16.4°C). As June sets, the average high-temperature shows an increase, moving up from a pleasant 68.9°F (20.5°C) in May to a warm 78.1°F (25.6°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Swisher, Iowa, with an average temperature varying between 80.8°F (27.1°C) and 64.6°F (18.1°C). With an average high-temperature of 80.8°F (27.1°C) and an average low-temperature of 64.6°F (18.1°C), July is the warmest month. Throughout July, the heat index is estimated at a hot 86°F (30°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Swisher, Iowa, with an average temperature ranging between max 79.5°F (26.4°C) and min 62.1°F (16.7°C). With the transition into August, Swisher notes an average high-temperature of a still warm 79.5°F (26.4°C), closely resembling July. Weather in August »
Weather in September
September, the first month of the autumn in Swisher, is also a moderately hot month, with temperature in the range of an average high of 74.3°F (23.5°C) and an average low of 55.2°F (12.9°C). Swisher, Iowa, records an average high-temperature of a still moderately hot 74.3°F (23.5°C) as September arrives, nearly mirroring the previous month's climate. Weather in September »
Weather in October
October, the same as September, in Swisher, Iowa, is another refreshing autumn month, with temperature in the range of an average high of 59.9°F (15.5°C) and an average low of 44.1°F (6.7°C). With the transition into October, Swisher experiences a significant decrease in average high-temperatures, moving down from a warm 74.3°F (23.5°C) in September to a mild 59.9°F (15.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Swisher, Iowa, with temperature in the range of an average low of 32.2°F (0.1°C) and an average high of 45.5°F (7.5°C). The changeover to November signals a significant decrease in the average high-temperature, dropping from a refreshing 59.9°F (15.5°C) in October to a frosty 45.5°F (7.5°C). Weather in November »
Weather in December
December, the first month of the winter in Swisher, is also a wintry month, with temperature in the range of an average low of 22.5°F (-5.3°C) and an average high of 33.1°F (0.6°C). With the beginning of December, the average high-temperature shows a decrease, transitioning from a frosty 45.5°F (7.5°C) in November to a cold 33.1°F (0.6°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest time of year in Swisher?
In Swisher, January is known for its average lowest temperatures, reaching a high of 26.2°F (-3.2°C) and a low of 14.2°F (-9.9°C).
What is the most humid month in Swisher?
January is the most humid month in Swisher, with an average relative humidity of 85%.
What is the driest month in Swisher?
The months with the least rainfall in Swisher are January and February Rain falls for 4.2 days and accumulates 0.63" (16mm) of rain.
How many days does it rain in Swisher?
Throughout the year, in Swisher, Iowa, there are 120.7 rainfall days, and 18.31" (465mm) of precipitation is accumulated.
When does it snow in Swisher?
January through April, October through December are months with snowfall in Swisher.
When does it snow the most in Swisher?
The month with the most snowfall is January, when snow falls for 10.3 days and typically aggregates up to 2.64" (67mm) of snow.
How much does it snow in Swisher?
Throughout the year, in Swisher, there are 36.1 snowfall days, and 8.43" (214mm) of snow is accumulated.
What is the month with the least sunshine in Swisher?
With an average of 4.1h of sunshine, January has the least sunshine of the year in Swisher, Iowa.
What are the months with the lowest UV index in Swisher?
The months with the lowest UV index in Swisher are January and December, with an average maximum UV index of 1.
When is Daylight Saving Time (DST) in Swisher?
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 Swisher?
May is the month with the most rainfall. Rain falls for 16 days and accumulates 3.07" (78mm) of precipitation.
When it does not snow in Swisher?
In Swisher, Iowa, snow does not fall in May through September.
When are the longest days in Swisher?
June has the longest days of the year in Swisher, Iowa, with an average of 15h and 12min of daylight.
What is the month with the highest UV index in Swisher?
June and July, with an average maximum UV index of 6, are months with the highest UV index in Swisher.
What is the warmest month in Swisher?
In Swisher, Iowa, temperatures reach their average annual highs in July, measuring 80.8°F (27.1°C) and a minimum average of 64.6°F (18.1°C).
What month has the most sunshine in Swisher?
With an average of 10h of sunshine, July has the most sunshine of the year.
What is the least humid month in Swisher?
The least humid month in Swisher is October, with an average relative humidity of 73%.
What is the month with the shortest days in Swisher?
December has the shortest days of the year, with an average of 9h and 12min of daylight.
Average temperature
Swisher, IA
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (26.2°F).
The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (14.2°F).
Average pressure
Swisher, IA
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.13"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.9"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30"Hg - Average pressure in November:
30.09"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed
Swisher, IA
- Average wind speed in January:
10.7mph - Average wind speed in February:
10.6mph - Average wind speed in March:
10.5mph - Average wind speed in April:
10.7mph - Average wind speed in May:
9.1mph - Average wind speed in June:
7.9mph
- Average wind speed in July:
7mph - Average wind speed in August:
7mph - Average wind speed in September:
8mph - Average wind speed in October:
9.7mph - Average wind speed in November:
10.5mph - Average wind speed in December:
10.1mph
The windiest months (with the highest average wind speed) are January and April (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).
Average humidity
Swisher, IA
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (73%).
Average rainfall
Swisher, IA
- Average rainfall in January:
0.63" - Average rainfall in February:
0.63" - Average rainfall in March:
1.02" - Average rainfall in April:
2.09" - Average rainfall in May:
3.07" - Average rainfall in June:
2.6"
- Average rainfall in July:
2.24" - Average rainfall in August:
1.22" - Average rainfall in September:
1.73" - Average rainfall in October:
1.46" - Average rainfall in November:
0.83" - Average rainfall in December:
0.79"
The wettest month (with the highest rainfall) is May (3.07").
The driest months (with the least rainfall) are January and February (0.63").
Average rainfall days
Swisher, IA
- Average rainfall days in January:
4.2 days - Average rainfall days in February:
3 days - Average rainfall days in March:
9.4 days - Average rainfall days in April:
13.2 days - Average rainfall days in May:
16 days - Average rainfall days in June:
15.3 days
- Average rainfall days in July:
14.8 days - Average rainfall days in August:
11.9 days - Average rainfall days in September:
10.9 days - Average rainfall days in October:
9.6 days - Average rainfall days in November:
6.5 days - Average rainfall days in December:
5.9 days
The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is February (3 days).
Average snowfall
Swisher, IA
The month with the highest snowfall is January (2.64").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Swisher, IA
- Average snowfall days in January:
10.3 days - Average snowfall days in February:
8.8 days - Average snowfall days in March:
4.5 days - Average snowfall days in April:
1.1 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:
0.7 days - Average snowfall days in November:
2.5 days - Average snowfall days in December:
8.2 days
The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Swisher, IA
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 4min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January:
4h and 1min - Average sunshine in February:
4h and 1min - Average sunshine in March:
6h and 2min - Average sunshine in April:
7h and 4min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
9h and 5min - Average sunshine in September:
9h and 2min - Average sunshine in October:
5h and 3min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days
Swisher, IA
- Average sunshine days in January:
19.5 days - Average sunshine days in February:
16.8 days - Average sunshine days in March:
17.1 days - Average sunshine days in April:
14.4 days - Average sunshine days in May:
12.3 days - Average sunshine days in June:
11.8 days
- Average sunshine days in July:
12.8 days - Average sunshine days in August:
17 days - Average sunshine days in September:
18.2 days - Average sunshine days in October:
19.9 days - Average sunshine days in November:
19.3 days - Average sunshine days in December:
18.6 days
The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is June (11.8 days).
Average UV index
Swisher, IA
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Swisher, IA
The month with the most cloud cover is January (Cloud cover 57).
The months with the least cloud cover are August and September (Cloud cover 30).
Average visibility
Swisher, IA
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).
Swisher, Iowa, USA
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