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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 Shenandoah, Iowa, with temperature in the range of an average high of 31.3°F (-0.4°C) and an average low of 18°F (-7.8°C). January is Shenandoah's coldest month, registering average high temperatures of 31.3°F (-0.4°C) and lows of 18°F (-7.8°C). Weather in January »
Weather in February
The last month of the winter, February, is a wintry month in Shenandoah, Iowa, with an average temperature fluctuating between 35.2°F (1.8°C) and 20.8°F (-6.2°C). As Shenandoah welcomes February, the average high-temperature records at a cold 35.2°F (1.8°C), marking an insignificant deviation from the prior month. Weather in February »
Weather in March
March, the first month of the spring in Shenandoah, is a fresh month, with temperature in the range of an average low of 34.2°F (1.2°C) and an average high of 50.5°F (10.3°C). As March begins, there is a noticeable increase in the average high-temperature, soaring from a cold 35.2°F (1.8°C) in February to a fresh 50.5°F (10.3°C). Weather in March »
Weather in April
April in Shenandoah, Iowa, is a refreshing spring month, with an average temperature varying between 44.1°F (6.7°C) and 61.7°F (16.5°C). April brings a temperature change, with average high-temperatures moving from March's cool 50.5°F (10.3°C) to a comfortable 61.7°F (16.5°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Shenandoah, Iowa, with temperature in the range of an average low of 54.5°F (12.5°C) and an average high of 71.8°F (22.1°C). Shenandoah sees an increase in average high-temperatures during May, moving from a refreshing 61.7°F (16.5°C) in April to a pleasant 71.8°F (22.1°C). Weather in May »
Weather in June
June, the first month of the summer in Shenandoah, is a warm month, with an average temperature ranging between max 81.9°F (27.7°C) and min 64.8°F (18.2°C). Shenandoah's transition into June brings a rise in the average high-temperature, moving from an agreeable 71.8°F (22.1°C) in May to a warm 81.9°F (27.7°C). Weather in June »
Weather in July
July, like June, in Shenandoah, Iowa, is another warm summer month, with an average temperature ranging between min 66.7°F (19.3°C) and max 84°F (28.9°C). July is the month when Shenandoah experiences its warmest temperatures, averaging a high of 84°F (28.9°C) and a low of 66.7°F (19.3°C). The heat index value for July is evaluated at a hot 93.2°F (34°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Shenandoah, Iowa, with temperature in the range of an average low of 63.7°F (17.6°C) and an average high of 82.2°F (27.9°C). With the arrival of August, Shenandoah's average high-temperature registers at a still warm 82.2°F (27.9°C), indicating a subtle variation from the previous month. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Shenandoah, Iowa, with an average temperature ranging between min 57.7°F (14.3°C) and max 76.8°F (24.9°C). During the shift to September, Shenandoah records a mild decrease in average high-temperature, moving from 82.2°F (27.9°C) in August to a still moderately hot 76.8°F (24.9°C). Weather in September »
Weather in October
October, like September, in Shenandoah, Iowa, is another refreshing autumn month, with temperature in the range of an average high of 62.8°F (17.1°C) and an average low of 45.7°F (7.6°C). October's onset brings a reduction in the average high-temperature, from a warm 76.8°F (24.9°C) in September to a comfortable 62.8°F (17.1°C). Weather in October »
Weather in November
November, the last month of the autumn in Shenandoah, is another chilly month, with temperature in the range of an average high of 49.3°F (9.6°C) and an average low of 34.3°F (1.3°C). In November, the average high-temperature decreases from an enjoyable 62.8°F (17.1°C) in October to a chilly 49.3°F (9.6°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Shenandoah, Iowa, with an average temperature varying between 35.2°F (1.8°C) and 23°F (-5°C). December's onset brings a slight change in high-temperatures, falling from a frosty 49.3°F (9.6°C) in November to an icy 35.2°F (1.8°C). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in Shenandoah?
Shenandoah, Iowa, reaches its average lowest temperatures in January, measuring 31.3°F (-0.4°C) at the peak and 18°F (-7.8°C) at the lowest.
What are the most humid months in Shenandoah?
The months with the highest humidity are January and July, with an average relative humidity of 79%.
How much does it rain in Shenandoah?
In Shenandoah, during the entire year, the rain falls for 125.6 days and collects up to 26.14" (664mm) of precipitation.
When does it snow in Shenandoah?
January through April, October through December are months with snowfall.
When does it snow the most in Shenandoah?
The month with the most snowfall in Shenandoah, Iowa, is January, when snow falls for 8.6 days and typically aggregates up to 3.11" (79mm) of snow.
How much does it snow in Shenandoah?
Throughout the year, in Shenandoah, there are 29.3 snowfall days, and 10.71" (272mm) of snow is accumulated.
What is the month with the least sunshine in Shenandoah?
The month with the least sunshine in Shenandoah is January, with an average of 4.7h of sunshine.
What are the months with the lowest UV index in Shenandoah?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the driest month in Shenandoah?
February is the month with the least rainfall in Shenandoah. Rain falls for 3.9 days and accumulates 0.71" (18mm) of precipitation.
When is Daylight Saving Time (DST) in Shenandoah?
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.
When it does not snow in Shenandoah?
In Shenandoah, Iowa, snow does not fall in May through September.
What is the wettest month in Shenandoah?
June is the month with the most rainfall in Shenandoah, Iowa. Rain falls for 15.8 days and accumulates 4.29" (109mm) of precipitation.
When are the longest days in Shenandoah?
With an average of 15h and 6min of daylight, June has the longest days of the year.
What are the months with the highest UV index in Shenandoah?
June through August, with an average maximum UV index of 6, are months with the highest UV index in Shenandoah.
What is the hottest time of year in Shenandoah?
In Shenandoah, July is the warmest month, with temperatures averaging a high of 84°F (28.9°C) and a low of 66.7°F (19.3°C).
What month has the most sunshine in Shenandoah?
July has the most sunshine of the year, with an average of 10.5h of sunshine.
What is the least humid month in Shenandoah?
October is the least humid month in Shenandoah, Iowa, with an average relative humidity of 67%.
What is the month with the shortest days in Shenandoah?
The month with the shortest days in Shenandoah, Iowa, is December, with an average of 9h and 18min of daylight.
Average temperature
Shenandoah, IA
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (31.3°F).
The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (18°F).
Average pressure
Shenandoah, IA
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.14"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
29.91"Hg - Average pressure in May:
29.92"Hg - Average pressure in June:
29.87"Hg
- Average pressure in July:
29.95"Hg - Average pressure in August:
29.95"Hg - Average pressure in September:
30"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.09"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed
Shenandoah, IA
- Average wind speed in January:
9.8mph - Average wind speed in February:
9.9mph - Average wind speed in March:
10.2mph - Average wind speed in April:
10.3mph - Average wind speed in May:
8.6mph - Average wind speed in June:
8.1mph
- Average wind speed in July:
6.7mph - Average wind speed in August:
6.9mph - Average wind speed in September:
8mph - Average wind speed in October:
9.1mph - Average wind speed in November:
9.8mph - Average wind speed in December:
9.4mph
The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).
Average humidity
Shenandoah, IA
The months with the highest relative humidity are January and July (79%).
The month with the lowest relative humidity is October (67%).
Average rainfall
Shenandoah, IA
- Average rainfall in January:
0.79" - Average rainfall in February:
0.71" - Average rainfall in March:
1.54" - Average rainfall in April:
2.2" - Average rainfall in May:
4.13" - Average rainfall in June:
4.29"
- Average rainfall in July:
2.56" - Average rainfall in August:
2.6" - Average rainfall in September:
2.32" - Average rainfall in October:
2.56" - Average rainfall in November:
1.18" - Average rainfall in December:
1.26"
The wettest month (with the highest rainfall) is June (4.29").
The driest month (with the least rainfall) is February (0.71").
Average rainfall days
Shenandoah, IA
- Average rainfall days in January:
4.4 days - Average rainfall days in February:
3.9 days - Average rainfall days in March:
10.5 days - Average rainfall days in April:
14.3 days - Average rainfall days in May:
16.3 days - Average rainfall days in June:
15.8 days
- Average rainfall days in July:
13.5 days - Average rainfall days in August:
12.8 days - Average rainfall days in September:
12.3 days - Average rainfall days in October:
10 days - Average rainfall days in November:
6.7 days - Average rainfall days in December:
5.1 days
The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is February (3.9 days).
Average snowfall
Shenandoah, IA
The month with the highest snowfall is January (3.11").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Shenandoah, IA
- Average snowfall days in January:
8.6 days - Average snowfall days in February:
7.7 days - Average snowfall days in March:
3.6 days - Average snowfall days in April:
1 days - Average snowfall days in May:
0.1 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 days - Average snowfall days in December:
5.6 days
The month with the highest number of snowfall days is January (8.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Shenandoah, 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 3min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 4min - 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 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
4h and 4min - Average sunshine in February:
5h and 4min - Average sunshine in March:
6h and 4min - Average sunshine in April:
8h and 2min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 3min - Average sunshine in August:
9h and 5min - Average sunshine in September:
9h and 1min - Average sunshine in October:
6h and 1min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days
Shenandoah, IA
- Average sunshine days in January:
19 days - Average sunshine days in February:
17.8 days - Average sunshine days in March:
16.9 days - Average sunshine days in April:
13.6 days - Average sunshine days in May:
12.4 days - Average sunshine days in June:
11.8 days
- Average sunshine days in July:
14.5 days - Average sunshine days in August:
15.8 days - Average sunshine days in September:
15.8 days - Average sunshine days in October:
18.9 days - Average sunshine days in November:
20.8 days - Average sunshine days in December:
20.6 days
The month with the most sunshine days is November (20.8 days).
The month with the least sunshine days is June (11.8 days).
Average UV index
Shenandoah, IA
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Shenandoah, IA
The month with the most cloud cover is January (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 26).
Average visibility
Shenandoah, 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).
Shenandoah, Iowa, USA
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