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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 Ireton, Iowa, is a freezing cold winter month, with an average temperature ranging between min 11.3°F (-11.5°C) and max 25°F (-3.9°C). With an average high-temperature of 25°F (-3.9°C) and an average low-temperature of 11.3°F (-11.5°C), January is the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Ireton, is another freezing cold month, with an average temperature ranging between max 29.1°F (-1.6°C) and min 14.9°F (-9.5°C). February's onset brings an average high-temperature of a still subzero cold 29.1°F (-1.6°C), showing a minute difference from January's 25°F (-3.9°C). Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Ireton, Iowa, with temperature in the range of an average high of 45.1°F (7.3°C) and an average low of 29.7°F (-1.3°C). Ireton's transition into March marks a considerable rise in the average high-temperature, moving up from a subzero cold 29.1°F (-1.6°C) in February to a chilly 45.1°F (7.3°C). Weather in March »
Weather in April
April is a moderate spring month in Ireton, Iowa, with an average temperature fluctuating between 57.2°F (14°C) and 40.5°F (4.7°C). April's arrival sees a rise in the average high-temperature, jumping from March's frosty 45.1°F (7.3°C) to a refreshing 57.2°F (14°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Ireton, Iowa, with temperature in the range of an average high of 69.1°F (20.6°C) and an average low of 51.6°F (10.9°C). Ireton's May weather brings a rise in high-temperatures, moving from a moderate 57.2°F (14°C) in April to an agreeable 69.1°F (20.6°C). Weather in May »
Weather in June
June, the first month of the summer in Ireton, is a warm month, with an average temperature ranging between min 61.3°F (16.3°C) and max 78.4°F (25.8°C). June's arrival signals a temperature shift, moving from an agreeable 69.1°F (20.6°C) in May to a moderately hot 78.4°F (25.8°C). Weather in June »
Weather in July
July, like June, in Ireton, Iowa, is another warm summer month, with temperature in the range of an average low of 63.7°F (17.6°C) and an average high of 82.9°F (28.3°C). Ireton's July weather, with an average high temperature of 82.9°F (28.3°C) and an average low temperature of 63.7°F (17.6°C), tends to be the warmest of the year. For most parts of July, the heat index is calculated to be a tropical 89.6°F (32°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Ireton, Iowa, with an average temperature ranging between max 81.1°F (27.3°C) and min 60.4°F (15.8°C). Transitioning into August, Ireton experiences an average high-temperature of a still warm 81.1°F (27.3°C), marking a minor shift from the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Ireton, Iowa, with temperature in the range of an average high of 74.8°F (23.8°C) and an average low of 54.5°F (12.5°C). September ushers in a minor alteration in Ireton's climate, with the average high-temperature moving from August's 81.1°F (27.3°C) to a still warm 74.8°F (23.8°C). Weather in September »
Weather in October
October, the same as September, in Ireton, Iowa, is another mild autumn month, with an average temperature varying between 58.5°F (14.7°C) and 42.4°F (5.8°C). The start of October signals a considerable reduction in the average high-temperature, receding from a warm 74.8°F (23.8°C) in September to a moderate 58.5°F (14.7°C). Weather in October »
Weather in November
November, the last month of the autumn in Ireton, is another chilly month, with temperature in the range of an average low of 30.4°F (-0.9°C) and an average high of 45.1°F (7.3°C). November indicates a shift in the average high-temperature, from October's mild 58.5°F (14.7°C) to a frosty 45.1°F (7.3°C). Weather in November »
Weather in December
December, the first month of the winter in Ireton, is also a subzero cold month, with an average temperature fluctuating between 16.9°F (-8.4°C) and 29.3°F (-1.5°C). Ireton's weather experiences a significant temperature drop with the arrival of December, falling from a frosty 45.1°F (7.3°C) in November to a subzero cold 29.3°F (-1.5°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest month in Ireton?
January, marked by an average high-temperature of 25°F (-3.9°C) and a low-temperature of 11.3°F (-11.5°C), is the coldest month in Ireton, Iowa.
What is the most humid month in Ireton?
The most humid month is January, with an average relative humidity of 86%.
What is the driest month in Ireton?
January and February are months with the least rain when the rain falls for 2.3 days and typically aggregates up to 0.16" (4mm) of rain.
How many days does it rain in Ireton?
Throughout the year, there are 80.7 rainfall days, and 6.54" (166mm) of precipitation is accumulated.
When does it snow in Ireton?
January through May, October through December are months with snowfall.
How many days does it snow in Ireton?
In Ireton, Iowa, during the entire year, snow falls for 27.5 days and aggregates up to 2.76" (70mm) of snow.
What is the month with the least sunshine in Ireton?
The month with the least sunshine in Ireton, Iowa, is January, with an average of 4h of sunshine.
What is the month with the lowest UV index in Ireton?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
When does it snow the most in Ireton?
February is the month with the most snowfall in Ireton. Snow falls for 6.4 days and accumulates 0.75" (19mm) of snow.
When is Daylight Saving Time (DST) in Ireton?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Ireton, Iowa, 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 Ireton?
The month with the most rainfall in Ireton, Iowa, is June, when the rain falls for 13 days and typically aggregates up to 1.06" (27mm) of precipitation.
When it does not snow in Ireton?
June through September are months without snowfall in Ireton, Iowa.
When are the longest days in Ireton?
The month with the longest days is June, with an average of 15h and 18min of daylight.
When is the highest UV index in Ireton?
June and July, with an average maximum UV index of 6, are months with the highest UV index in Ireton, Iowa.
What part of the year is the hottest in Ireton?
July temperatures tend to peak at an average high of 82.9°F (28.3°C) and dip to a low of 63.7°F (17.6°C).
What month has the most sunshine in Ireton?
With an average of 10.4h of sunshine, July has the most sunshine of the year.
What is the least humid month in Ireton?
October is the least humid month in Ireton, Iowa, with an average relative humidity of 66%.
What is the month with the shortest days in Ireton?
The month with the shortest days in Ireton is December, with an average of 9h and 6min of daylight.
Average temperature
Ireton, IA
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (25°F).
The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (11.3°F).
Average pressure
Ireton, IA
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.15"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.92"Hg - Average pressure in June:
29.86"Hg
- Average pressure in July:
29.94"Hg - Average pressure in August:
29.94"Hg - Average pressure in September:
29.98"Hg - Average pressure in October:
29.99"Hg - Average pressure in November:
30.07"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 (29.86"Hg).
Average wind speed
Ireton, IA
- Average wind speed in January:
10.4mph - Average wind speed in February:
10.4mph - Average wind speed in March:
10.8mph - Average wind speed in April:
11.2mph - Average wind speed in May:
9.6mph - Average wind speed in June:
8.9mph
- Average wind speed in July:
7.8mph - Average wind speed in August:
8mph - Average wind speed in September:
9.2mph - Average wind speed in October:
10.3mph - Average wind speed in November:
10.3mph - Average wind speed in December:
9.9mph
The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest month (with the lowest average wind speed) is July (7.8mph).
Average humidity
Ireton, IA
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is October (66%).
Average rainfall
Ireton, IA
- Average rainfall in January:
0.16" - Average rainfall in February:
0.16" - Average rainfall in March:
0.43" - Average rainfall in April:
0.75" - Average rainfall in May:
0.94" - Average rainfall in June:
1.06"
- Average rainfall in July:
0.63" - Average rainfall in August:
0.75" - Average rainfall in September:
0.67" - Average rainfall in October:
0.43" - Average rainfall in November:
0.2" - Average rainfall in December:
0.35"
The wettest month (with the highest rainfall) is June (1.06").
The driest months (with the least rainfall) are January and February (0.16").
Average rainfall days
Ireton, IA
- Average rainfall days in January:
2.3 days - Average rainfall days in February:
1.3 days - Average rainfall days in March:
6.2 days - Average rainfall days in April:
8.6 days - Average rainfall days in May:
11.6 days - Average rainfall days in June:
13 days
- Average rainfall days in July:
8.8 days - Average rainfall days in August:
9.6 days - Average rainfall days in September:
7.7 days - Average rainfall days in October:
6.5 days - Average rainfall days in November:
3.2 days - Average rainfall days in December:
1.9 days
The month with the highest number of rainy days is June (13 days).
The month with the least rainy days is February (1.3 days).
Average snowfall
Ireton, IA
- Average snowfall in January:
0.59" - Average snowfall in February:
0.75" - Average snowfall in March:
0.55" - Average snowfall in April:
0.2" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is February (0.75").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Ireton, IA
- Average snowfall days in January:
6.7 days - Average snowfall days in February:
6.4 days - Average snowfall days in March:
4.3 days - Average snowfall days in April:
1.3 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:
2.2 days - Average snowfall days in December:
5.5 days
The month with the highest number of snowfall days is January (6.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Ireton, IA
- Average daylight in January:
9h and 2min - 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 2min
- Average daylight in July:
15h and 0min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 4min - Average daylight in December:
9h and 1min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January:
4h and 0min - Average sunshine in February:
5h and 0min - Average sunshine in March:
6h and 1min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
9h and 4min - Average sunshine in September:
8h and 4min - Average sunshine in October:
6h and 0min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days
Ireton, IA
- Average sunshine days in January:
25 days - Average sunshine days in February:
22.3 days - Average sunshine days in March:
21.8 days - Average sunshine days in April:
18.7 days - Average sunshine days in May:
16.6 days - Average sunshine days in June:
13.2 days
- Average sunshine days in July:
20.2 days - Average sunshine days in August:
18.3 days - Average sunshine days in September:
20.1 days - Average sunshine days in October:
23 days - Average sunshine days in November:
24.6 days - Average sunshine days in December:
26 days
The month with the most sunshine days is December (26 days).
The month with the least sunshine days is June (13.2 days).
Average UV index
Ireton, 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, November and December (UV index 2).
Average cloud cover
Ireton, IA
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is July (Cloud cover 27).
Average visibility
Ireton, IA
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).
Ireton, Iowa, USA
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