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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 Amana, Iowa, with an average temperature varying between 26.2°F (-3.2°C) and 14.2°F (-9.9°C). The coldest temperatures occur during January, when averages reach a peak 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 Amana, Iowa, with temperature in the range of an average high of 30.6°F (-0.8°C) and an average low of 17.6°F (-8°C). February's beginning signals an average high-temperature of a still freezing cold 30.6°F (-0.8°C), barely different from January's 26.2°F (-3.2°C). Weather in February »
Weather in March
March, the first month of the spring in Amana, is a frosty month, with an average temperature fluctuating between 30.6°F (-0.8°C) and 45.7°F (7.6°C). The beginning of March signals a clear escalation in the average high-temperature, soaring from a freezing cold 30.6°F (-0.8°C) in February to a frosty 45.7°F (7.6°C). Weather in March »
Weather in April
April is a moderate spring month in Amana, Iowa, with an average temperature fluctuating between 41.4°F (5.2°C) and 57.9°F (14.4°C). The rise of average high-temperatures is seen in April, with an increase from a frosty 45.7°F (7.6°C) in March to a refreshing 57.9°F (14.4°C). Weather in April »
Weather in May
May, the last month of the spring in Amana, is a pleasant month, with temperature in the range of an average high of 68.9°F (20.5°C) and an average low of 52.3°F (11.3°C). The rise of average high-temperatures is seen in May, with an increase from a mild 57.9°F (14.4°C) in April to an agreeable 68.9°F (20.5°C). Weather in May »
Weather in June
June, the first month of the summer in Amana, is a warm month, with an average temperature varying between 78.1°F (25.6°C) and 61.5°F (16.4°C). The arrival of June signals an increase in the average high-temperature, moving from an agreeable 68.9°F (20.5°C) in May to a moderately hot 78.1°F (25.6°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Amana, Iowa, with an average temperature varying between 64.6°F (18.1°C) and 80.8°F (27.1°C). July is the month when Amana sees the highest average temperatures, with a high of 80.8°F (27.1°C) and a low of 64.6°F (18.1°C). The heat index for July is appraised 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 Amana, Iowa, with temperature in the range of an average low of 62.1°F (16.7°C) and an average high of 79.5°F (26.4°C). Amana's shift into August is marked by a subtle change to a still moderately hot 79.5°F (26.4°C) from July's 80.8°F (27.1°C) in temperature. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Amana, Iowa, with an average temperature varying between 55.2°F (12.9°C) and 74.3°F (23.5°C). The shift into September reveals an average high-temperature of a still moderately hot 74.3°F (23.5°C), closely mirroring August's climate. Weather in September »
Weather in October
October, like September, is a moderate autumn month in Amana, Iowa, 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). In Amana, stepping into October signifies a significant temperature decrement, moving down from September's warm 74.3°F (23.5°C) to a moderate 59.9°F (15.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Amana, is another chilly month, with an average temperature fluctuating between 32.2°F (0.1°C) and 45.5°F (7.5°C). Witnessing a clear drop in November, the average high-temperature declines from October's moderate 59.9°F (15.5°C) to a frosty 45.5°F (7.5°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Amana, Iowa, 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). December's onset brings a reduction in the average high-temperature, from a frosty 45.5°F (7.5°C) in November to an icy 33.1°F (0.6°C). Weather in December »
Updated: Jun 7, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest?
The coldest temperatures occur during January, when averages reach a peak of 26.2°F (-3.2°C) and a low of 14.2°F (-9.9°C).
What is the most humid month?
January is the most humid month in Amana, with an average relative humidity of 85%.
What is the driest month?
The months with the least rainfall are January and February Rain falls for 4.2 days and accumulates 0.63" (16mm) of rain.
How much does it rain?
In Amana, during the entire year, the rain falls for 120.7 days and collects up to 18.31" (465mm) of precipitation.
When does it snow?
Months with snowfall are January through April, October through December.
What is the snowiest month?
January is the month with the most snowfall. Snow falls for 10.3 days and accumulates 2.64" (67mm) of snow.
How many days does it snow?
In Amana, during the entire year, snow falls for 36.1 days and aggregates up to 8.43" (214mm) of snow.
What is the month with the least sunshine?
The month with the least sunshine is January, with an average of 4.1h of sunshine.
What is the month with the lowest UV index?
January and December, with an average maximum UV index of 1, 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 in Amana, 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?
The month with the most rainfall is May, when the rain falls for 16 days and typically aggregates up to 3.07" (78mm) of precipitation.
When it does not snow?
May through September are months without snowfall.
When are the longest days?
The month with the longest days is June, with an average of 15h and 12min of daylight.
What are the months with the highest UV index?
June and July, with an average maximum UV index of 6, are months with the highest UV index.
What are the warmest months?
Amana's July weather, with an average high temperature of 80.8°F (27.1°C) and an average low temperature of 64.6°F (18.1°C), tends to be the warmest of the year.
What month has the most sunshine?
With an average of 10h of sunshine, July has the most sunshine of the year.
What is the least humid month?
October is the least humid month, with an average relative humidity of 73%.
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
Amana, 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
Amana, 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
Amana, 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
Amana, IA
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (73%).
Average rainfall
Amana, 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
Amana, 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
Amana, 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
Amana, 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
Amana, 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
Amana, 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
Amana, 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
Amana, 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
Amana, 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).
Amana, Iowa, USA
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