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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, in Dysart, Iowa, is a freezing cold winter month, with an average temperature ranging between max 25.5°F (-3.6°C) and min 13.3°F (-10.4°C). January is the month when Dysart experiences its coldest temperatures, averaging a high of 25.5°F (-3.6°C) and a low of 13.3°F (-10.4°C). Weather in January »
Weather in February
The last month of the winter, February, is also a subzero cold month in Dysart, Iowa, with an average temperature fluctuating between 29.5°F (-1.4°C) and 16.2°F (-8.8°C). The advent of February sees the average high-temperature at a still subzero cold 29.5°F (-1.4°C), subtly shifted from January's 25.5°F (-3.6°C). Weather in February »
Weather in March
March, the first month of the spring in Dysart, is a frosty month, with temperature in the range of an average low of 30.2°F (-1°C) and an average high of 44.4°F (6.9°C). A noticeable upsurge in temperatures is seen as February gives way to March, with average highs moving from a freezing cold 29.5°F (-1.4°C) to a frosty 44.4°F (6.9°C). Weather in March »
Weather in April
April in Dysart, Iowa, is a mild spring month, with temperature in the range of an average high of 57.2°F (14°C) and an average low of 41.2°F (5.1°C). The shift into April is accompanied by a temperature increase, with the average high-temperature rising from a frosty 44.4°F (6.9°C) in March to a mild 57.2°F (14°C). Weather in April »
Weather in May
May, the last month of the spring in Dysart, is an agreeable month, with temperature in the range of an average high of 68.5°F (20.3°C) and an average low of 52.2°F (11.2°C). May sees a rise in the average high-temperature, climbing from a mild 57.2°F (14°C) in April to a pleasant 68.5°F (20.3°C). Weather in May »
Weather in June
June, the first month of the summer in Dysart, is a warm month, with an average temperature fluctuating between 77.9°F (25.5°C) and 61.5°F (16.4°C). Dysart in June sees a temperature change, with average high-temperatures moving from a pleasant 68.5°F (20.3°C) in May to a warm 77.9°F (25.5°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Dysart, Iowa, with an average temperature varying between 64.2°F (17.9°C) and 80.4°F (26.9°C). In Dysart, the month of July registers the highest temperatures, averaging 80.4°F (26.9°C) at the peak and 64.2°F (17.9°C) at the lowest. Weather in July »
Weather in August
August, the last month of the summer in Dysart, is another warm month, with temperature in the range of an average low of 61.3°F (16.3°C) and an average high of 79.2°F (26.2°C). Dysart experiences a transition to a still moderately hot 79.2°F (26.2°C) in average high-temperatures with the arrival of August, not greatly differing from July's 80.4°F (26.9°C). Weather in August »
Weather in September
September, the first month of the autumn in Dysart, is also a moderately hot month, with an average temperature ranging between min 54.7°F (12.6°C) and max 73.6°F (23.1°C). With the onset of September, the average high-temperature subtly recedes from August's warm 79.2°F (26.2°C) to a still moderately hot 73.6°F (23.1°C). Weather in September »
Weather in October
October, the same as September, in Dysart, Iowa, is another mild autumn month, with an average temperature fluctuating between 43.7°F (6.5°C) and 59.2°F (15.1°C). October signals a significant shift in the average high-temperature, falling from September's moderately hot 73.6°F (23.1°C) to a refreshing 59.2°F (15.1°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Dysart, Iowa, with an average temperature varying between 31.3°F (-0.4°C) and 45°F (7.2°C). November suggests a modest reduction in the average high-temperature, shifting from a refreshing 59.2°F (15.1°C) in October to a chilly 45°F (7.2°C). Weather in November »
Weather in December
December, the first month of the winter in Dysart, is also a subzero cold month, with an average temperature ranging between max 31.8°F (-0.1°C) and min 21.2°F (-6°C). The onset of December results in a decrease in the average high-temperature, receding from a chilly 45°F (7.2°C) in November to a subzero cold 31.8°F (-0.1°C). Weather in December »
Updated: Aug 11, 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 are the coldest months?
January, with average temperatures reaching a high of 25.5°F (-3.6°C) and a low of 13.3°F (-10.4°C), is the coldest month.
What is the most humid month?
With an average relative humidity of 86%, January is the most humid month.
What is the driest month?
January is the month with the least rainfall. Rain falls for 4.8 days and accumulates 1.14" (29mm) of precipitation.
How many days does it rain?
In Dysart, during the entire year, the rain falls for 147.7 days and collects up to 31.06" (789mm) of precipitation.
When does it snow?
January through May, October through December are months with snowfall.
When does it snow the most?
The month with the most snowfall is January, when snow falls for 12.8 days and typically aggregates up to 4.96" (126mm) of snow.
How much does it snow?
Throughout the year, in Dysart, there are 46.3 snowfall days, and 17.6" (447mm) of snow is accumulated.
What is the month with the least sunshine?
The month with the least sunshine is January, with an average of 3.9h of sunshine.
When is the lowest UV index?
January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index.
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 wettest month?
May is the month with the most rainfall. Rain falls for 19.6 days and accumulates 4.72" (120mm) of precipitation.
When it does not snow?
June through September are months without snowfall.
When are the longest days?
With an average of 15h and 12min of daylight, June has the longest days of the year.
When is the highest UV index?
The months with the highest UV index are June and July, with an average maximum UV index of 6.
What is the warmest month?
Dysart registers the average highest temperatures during July, with peaks of 80.4°F (26.9°C) and lows of 64.2°F (17.9°C).
What month has the most sunshine?
July has the most sunshine of the year, with an average of 9.9h of sunshine.
What is the least humid month in Dysart?
With an average relative humidity of 72%, October is the least humid month.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 12min of daylight.
Average temperature
Dysart, IA
The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (25.5°F).
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (13.3°F).
Average pressure
Dysart, 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:
29.89"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 (29.89"Hg).
Average wind speed
Dysart, IA
- Average wind speed in January:
10.6mph - Average wind speed in February:
10.6mph - Average wind speed in March:
10.5mph - Average wind speed in April:
10.8mph - Average wind speed in May:
9.3mph - Average wind speed in June:
8.1mph
- Average wind speed in July:
7.1mph - Average wind speed in August:
7mph - Average wind speed in September:
8.2mph - Average wind speed in October:
9.8mph - Average wind speed in November:
10.5mph - Average wind speed in December:
10.2mph
The windiest month (with the highest average wind speed) is April (10.8mph).
The calmest month (with the lowest average wind speed) is August (7mph).
Average humidity
Dysart, IA
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is October (72%).
Average rainfall
Dysart, IA
- Average rainfall in January:
1.14" - Average rainfall in February:
1.18" - Average rainfall in March:
1.89" - Average rainfall in April:
3.62" - Average rainfall in May:
4.72" - Average rainfall in June:
4.57"
- Average rainfall in July:
3.46" - Average rainfall in August:
2.32" - Average rainfall in September:
2.64" - Average rainfall in October:
2.44" - Average rainfall in November:
1.54" - Average rainfall in December:
1.54"
The wettest month (with the highest rainfall) is May (4.72").
The driest month (with the least rainfall) is January (1.14").
Average rainfall days
Dysart, IA
- Average rainfall days in January:
4.8 days - Average rainfall days in February:
4.7 days - Average rainfall days in March:
11.4 days - Average rainfall days in April:
15.4 days - Average rainfall days in May:
19.6 days - Average rainfall days in June:
19.8 days
- Average rainfall days in July:
17.6 days - Average rainfall days in August:
14.3 days - Average rainfall days in September:
12.9 days - Average rainfall days in October:
11.5 days - Average rainfall days in November:
9 days - Average rainfall days in December:
6.7 days
The month with the highest number of rainy days is June (19.8 days).
The month with the least rainy days is February (4.7 days).
Average snowfall
Dysart, IA
- Average snowfall in January:
4.96" - Average snowfall in February:
4.88" - Average snowfall in March:
1.65" - Average snowfall in April:
0.94" - Average snowfall in May:
0.28" - Average snowfall in June:
0"
The month with the highest snowfall is January (4.96").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Dysart, IA
- Average snowfall days in January:
12.8 days - Average snowfall days in February:
10.9 days - Average snowfall days in March:
6.3 days - Average snowfall days in April:
2 days - Average snowfall days in May:
0.3 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:
0.8 days - Average snowfall days in November:
3.2 days - Average snowfall days in December:
10 days
The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Dysart, IA
- Average daylight in January:
9h and 3min - 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:
3h and 5min - Average sunshine in February:
4h and 1min - Average sunshine in March:
6h and 1min - Average sunshine in April:
7h and 4min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 3min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
9h and 5min - Average sunshine in September:
9h and 1min - Average sunshine in October:
5h and 2min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days
Dysart, IA
- Average sunshine days in January:
15.4 days - Average sunshine days in February:
13.3 days - Average sunshine days in March:
13.7 days - Average sunshine days in April:
11.3 days - Average sunshine days in May:
9.7 days - Average sunshine days in June:
7.9 days
- Average sunshine days in July:
9.5 days - Average sunshine days in August:
13.5 days - Average sunshine days in September:
15 days - Average sunshine days in October:
17.2 days - Average sunshine days in November:
17.5 days - Average sunshine days in December:
16.5 days
The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is June (7.9 days).
Average UV index
Dysart, IA
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover
Dysart, IA
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is September (Cloud cover 30).
Average visibility
Dysart, IA
The months with the highest visibility are February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, July and August (5mi).
Dysart, Iowa, USA
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