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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 another subzero cold winter month in Harcourt, Iowa, with temperature in the range of an average high of 26.8°F (-2.9°C) and an average low of 13.5°F (-10.3°C). January tends to be the coldest month, with temperatures averaging a daily high of 26.8°F (-2.9°C) and a low of 13.5°F (-10.3°C). Weather in January »
Weather in February
The last month of the winter, February, is also a subzero cold month in Harcourt, Iowa, with an average temperature ranging between max 30.6°F (-0.8°C) and min 16.9°F (-8.4°C). The arrival of February marks a slight shift to an average high-temperature of a still subzero cold 30.6°F (-0.8°C) from January's 26.8°F (-2.9°C). Weather in February »
Weather in March
March, the first month of the spring in Harcourt, is a frosty month, with an average temperature fluctuating between 30.9°F (-0.6°C) and 45.7°F (7.6°C). Witnessing a clear rise in March, the average high-temperature escalates from February's subzero cold 30.6°F (-0.8°C) to a chilly 45.7°F (7.6°C). Weather in March »
Weather in April
April in Harcourt, Iowa, is a mild spring month, with temperature in the range of an average high of 58.6°F (14.8°C) and an average low of 41.9°F (5.5°C). Harcourt's April weather shows an increase in high-temperatures, moving from March's chilly 45.7°F (7.6°C) to a refreshing 58.6°F (14.8°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Harcourt, Iowa, with an average temperature ranging between max 69.4°F (20.8°C) and min 52.9°F (11.6°C). Harcourt in May experiences an increase in the average high-temperature, moving from April's refreshing 58.6°F (14.8°C) to an agreeable 69.4°F (20.8°C). Weather in May »
Weather in June
June, the first month of the summer in Harcourt, is a moderately hot month, with temperature in the range of an average high of 79.2°F (26.2°C) and an average low of 62.2°F (16.8°C). Harcourt's weather in June shows a rise in the average high-temperature, moving up from May's pleasant 69.4°F (20.8°C) to a moderately hot 79.2°F (26.2°C). Weather in June »
Weather in July
July, like June, in Harcourt, Iowa, is a moderately hot summer month, with temperature in the range of an average low of 64.4°F (18°C) and an average high of 81.5°F (27.5°C). July, known for its average high temperature of 81.5°F (27.5°C) and an average low temperature of 64.4°F (18°C), is the warmest month. The heat index for July is evaluated at a tropical 87.8°F (31°C). Weather in July »
Weather in August
August, the last month of the summer in Harcourt, is also a moderately hot month, with an average temperature varying between 61.3°F (16.3°C) and 80.2°F (26.8°C). August's advent denotes a minor fluctuation in the average high-temperature to a still warm 80.2°F (26.8°C) from July's 81.5°F (27.5°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Harcourt, Iowa, with an average temperature ranging between min 55.9°F (13.3°C) and max 74.8°F (23.8°C). Harcourt experiences a moderate temperature shift at the start of September, with average high-temperatures adjusting a bit from 80.2°F (26.8°C) in August to a still moderately hot 74.8°F (23.8°C). Weather in September »
Weather in October
October, like September, is a moderate autumn month in Harcourt, Iowa, with an average temperature ranging between min 44.1°F (6.7°C) and max 59.9°F (15.5°C). Harcourt's October weather is marked by a distinct drop in high-temperatures, declining from a moderately hot 74.8°F (23.8°C) in September to a moderate 59.9°F (15.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Harcourt, is another chilly month, with an average temperature varying between 45.5°F (7.5°C) and 32.4°F (0.2°C). The shift from October to November brings a noticeable decrease in the average high-temperature, dropping from a moderate 59.9°F (15.5°C) to a chilly 45.5°F (7.5°C). Weather in November »
Weather in December
December, the first month of the winter in Harcourt, is still a cold month, with an average temperature ranging between max 32°F (0°C) and min 21°F (-6.1°C). December shows a mild decline in the average high-temperature, falling from November's chilly 45.5°F (7.5°C) to an icy 32°F (0°C). Weather in December »
Updated: Jul 13, 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 month is the coldest?
January, known for its average high temperature of 26.8°F (-2.9°C) and an average low temperature of 13.5°F (-10.3°C), is the coldest month in Harcourt.
What is the most humid month?
The most humid month is January, with an average relative humidity of 84%.
What is the driest month?
January is the month with the least rainfall. Rain falls for 3.8 days and accumulates 0.91" (23mm) of precipitation.
How many days does it rain?
Throughout the year, there are 126.1 rainfall days, and 26.85" (682mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through May, October through December.
What is the snowiest month?
The month with the most snowfall is January, when snow falls for 10.3 days and typically aggregates up to 4.29" (109mm) of snow.
How much does it snow?
In Harcourt, during the entire year, snow falls for 37.8 days and aggregates up to 15.39" (391mm) of snow.
What is the month with the least sunshine in Harcourt?
With an average of 4h of sunshine, January has the least sunshine of the year.
What is the month with 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?
The month with the most rainfall is May, when the rain falls for 16.1 days and typically aggregates up to 4.06" (103mm) of precipitation.
When it does not snow?
June through September are months without snowfall.
When are the longest days?
June has the longest days of the year, with an average of 15h and 12min of daylight.
What is the month with the highest UV index?
June and July, with an average maximum UV index of 6, are months with the highest UV index.
What part of the year is the hottest?
Harcourt's temperatures tend to reach their peak averages in July, with a high of 81.5°F (27.5°C) and a low of 64.4°F (18°C).
What month has the most sunshine?
July has the most sunshine of the year, with an average of 10h of sunshine.
What is the least humid month?
October is the least humid month, with an average relative humidity of 69%.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 12min of daylight.
Average temperature
Harcourt, IA
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (26.8°F).
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (13.5°F).
Average pressure
Harcourt, IA
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.14"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.93"Hg - Average pressure in June:
29.88"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
30"Hg - Average pressure in November:
30.08"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed
Harcourt, IA
- Average wind speed in January:
10.4mph - Average wind speed in February:
10.4mph - Average wind speed in March:
10.4mph - Average wind speed in April:
10.7mph - Average wind speed in May:
9.1mph - Average wind speed in June:
8.3mph
- Average wind speed in July:
7mph - Average wind speed in August:
7.1mph - Average wind speed in September:
8.2mph - Average wind speed in October:
9.6mph - Average wind speed in November:
10.3mph - Average wind speed in December:
10.1mph
The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is July (7mph).
Average humidity
Harcourt, IA
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (69%).
Average rainfall
Harcourt, IA
- Average rainfall in January:
0.91" - Average rainfall in February:
1.02" - Average rainfall in March:
1.61" - Average rainfall in April:
2.8" - Average rainfall in May:
4.06" - Average rainfall in June:
3.94"
- Average rainfall in July:
2.24" - Average rainfall in August:
2.44" - Average rainfall in September:
3.03" - Average rainfall in October:
2.28" - Average rainfall in November:
1.22" - Average rainfall in December:
1.3"
The wettest month (with the highest rainfall) is May (4.06").
The driest month (with the least rainfall) is January (0.91").
Average rainfall days
Harcourt, IA
- Average rainfall days in January:
3.8 days - Average rainfall days in February:
3.3 days - Average rainfall days in March:
10.2 days - Average rainfall days in April:
14.5 days - Average rainfall days in May:
16.1 days - Average rainfall days in June:
16.7 days
- Average rainfall days in July:
14.5 days - Average rainfall days in August:
13.3 days - Average rainfall days in September:
11.6 days - Average rainfall days in October:
9.8 days - Average rainfall days in November:
7.5 days - Average rainfall days in December:
4.8 days
The month with the highest number of rainy days is June (16.7 days).
The month with the least rainy days is February (3.3 days).
Average snowfall
Harcourt, IA
The month with the highest snowfall is January (4.29").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Harcourt, IA
- Average snowfall days in January:
10.3 days - Average snowfall days in February:
8.6 days - Average snowfall days in March:
5.2 days - Average snowfall days in April:
1.5 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:
0.7 days - Average snowfall days in November:
3.2 days - Average snowfall days in December:
8 days
The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Harcourt, 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 0min - 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 - Average sunshine in February:
4h and 4min - Average sunshine in March:
5h and 5min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
10h - Average sunshine in August:
9h and 4min - Average sunshine in September:
9h and 1min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 4min
The month with the most sunshine is July (Average sunshine: 10h).
The month with the least sunshine is January (Average sunshine: 4h).
Average sunshine days
Harcourt, IA
- Average sunshine days in January:
18.1 days - Average sunshine days in February:
16.3 days - Average sunshine days in March:
16 days - Average sunshine days in April:
12.8 days - Average sunshine days in May:
13.4 days - Average sunshine days in June:
11.8 days
- Average sunshine days in July:
14.7 days - Average sunshine days in August:
16.1 days - Average sunshine days in September:
16.5 days - Average sunshine days in October:
19 days - Average sunshine days in November:
18.9 days - Average sunshine days in December:
18.1 days
The month with the most sunshine days is October (19 days).
The month with the least sunshine days is June (11.8 days).
Average UV index
Harcourt, 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
Harcourt, IA
The month with the most cloud cover is January (Cloud cover 57).
The months with the least cloud cover are July and September (Cloud cover 31).
Average visibility
Harcourt, 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).
Harcourt, Iowa, USA
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