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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 Andrew, Iowa, is another subzero cold winter month, with temperature in the range of an average low of 13.3°F (-10.4°C) and an average high of 25.9°F (-3.4°C). January, with its average high-temperature of 25.9°F (-3.4°C) and an average low-temperature of 13.3°F (-10.4°C), holds the record as the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Andrew, is another freezing cold month, with an average temperature ranging between max 29.7°F (-1.3°C) and min 16.9°F (-8.4°C). January's transformation into February witnesses an average high-temperature of a still subzero cold 29.7°F (-1.3°C), noting a minor change from the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Andrew, Iowa, with an average temperature ranging between min 29.8°F (-1.2°C) and max 44.6°F (7°C). The arrival of March brings a significant change in Andrew's weather, with average high-temperatures climbing from February's freezing cold 29.7°F (-1.3°C) to a frosty 44.6°F (7°C). Weather in March »
Weather in April
April in Andrew, Iowa, is a refreshing spring month, with temperature in the range of an average low of 40.6°F (4.8°C) and an average high of 56.7°F (13.7°C). As April arrives, Andrew's weather shows an increase in high-temperatures, moving from March's frosty 44.6°F (7°C) to a moderate 56.7°F (13.7°C). Weather in April »
Weather in May
May, the last month of the spring in Andrew, is an agreeable month, with an average temperature fluctuating between 68.5°F (20.3°C) and 51.6°F (10.9°C). With the onset of May, Andrew experiences a temperature shift, with the average high-temperature moving from a refreshing 56.7°F (13.7°C) in April to a pleasant 68.5°F (20.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Andrew, Iowa, with an average temperature ranging between min 61.2°F (16.2°C) and max 77.2°F (25.1°C). The commencement of June sees a minor shift in the average high-temperature, moving from an agreeable 68.5°F (20.3°C) in May to a warm 77.2°F (25.1°C). Weather in June »
Weather in July
July, like June, in Andrew, Iowa, is a moderately hot summer month, with an average temperature varying between 80.2°F (26.8°C) and 63.7°F (17.6°C). In Andrew, the month of July registers the highest temperatures, averaging 80.2°F (26.8°C) at the peak and 63.7°F (17.6°C) at the lowest. Weather in July »
Weather in August
August, the last month of the summer in Andrew, is another warm month, with temperature in the range of an average high of 79.3°F (26.3°C) and an average low of 61.3°F (16.3°C). As Andrew steps into August, the average high-temperature holds at a still warm 79.3°F (26.3°C), hinting at a minor fluctuation from the prior month. Weather in August »
Weather in September
September, the first month of the autumn in Andrew, is still a warm month, with an average temperature fluctuating between 73.6°F (23.1°C) and 54.5°F (12.5°C). The onset of September brings a small shift in high-temperatures, falling from a warm 79.3°F (26.3°C) in August to a still moderately hot 73.6°F (23.1°C). Weather in September »
Weather in October
October, the same as September, in Andrew, Iowa, is another mild autumn month, with an average temperature varying between 59.5°F (15.3°C) and 43.5°F (6.4°C). Andrew's average high-temperature decreases in October, falling from a moderately hot 73.6°F (23.1°C) in September to a refreshing 59.5°F (15.3°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Andrew, Iowa, with an average temperature ranging between min 31.6°F (-0.2°C) and max 45°F (7.2°C). The transition from October to November brings a clear temperature drop, with average high-temperatures decreasing from a refreshing 59.5°F (15.3°C) to a chilly 45°F (7.2°C). Weather in November »
Weather in December
December, the first month of the winter in Andrew, is still a cold month, with temperature in the range of an average high of 32.7°F (0.4°C) and an average low of 22.3°F (-5.4°C). The onset of December comes with a shift in the average high-temperature, falling from a chilly 45°F (7.2°C) in November to a cold 32.7°F (0.4°C). Weather in December »
Updated: Aug 1, 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 stands out as Andrew's coldest month, with an average high-temperature of 25.9°F (-3.4°C) and a low-temperature of 13.3°F (-10.4°C).
What is the most humid month?
The most humid month in Andrew is January, with an average relative humidity of 86%.
What is the driest month?
January is the month with the least rainfall in Andrew, Iowa. Rain falls for 5.4 days and accumulates 1.34" (34mm) of precipitation.
How much does it rain?
In Andrew, during the entire year, the rain falls for 143.3 days and collects up to 29.76" (756mm) of precipitation.
When does it snow?
January through April, October through December are months with snowfall.
What is the snowiest month?
The month with the most snowfall is January, when snow falls for 11 days and typically aggregates up to 5.2" (132mm) of snow.
How much does it snow?
In Andrew, Iowa, during the entire year, snow falls for 40.2 days and aggregates up to 17.48" (444mm) of snow.
What are the months with the least sunshine?
January and February, with an average of 3.9h of sunshine, are months with the least sunshine.
When is the lowest UV index?
The months with the lowest UV index are January and December, with an average maximum UV index of 1.
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 rainiest month in Andrew?
May is the month with the most rainfall. Rain falls for 18.7 days and accumulates 4.53" (115mm) of precipitation.
When it does not snow?
In Andrew, snow does not fall in May through September.
When are the longest days?
With an average of 15h and 12min of daylight, June has the longest days of the year.
What time of the year is the hottest?
July, with average temperatures reaching a high of 80.2°F (26.8°C) and a low of 63.7°F (17.6°C), is the warmest month.
What month has the most sunshine?
With an average of 9.9h of sunshine, July has the most sunshine of the year.
When is the highest UV index?
July is the month with the highest UV index, with an average maximum UV index of 6.
What is the least humid month?
With an average relative humidity of 74%, October is the least humid month in Andrew.
What is the month with the shortest days?
With an average of 9h and 12min of daylight, December has the shortest days of the year.
Average temperature
Andrew, IA
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (25.9°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 (13.3°F).
Average pressure
Andrew, IA
- Average pressure in January:
30.13"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.94"Hg - Average pressure in May:
29.95"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:
30.1"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed
Andrew, IA
- Average wind speed in January:
10.2mph - Average wind speed in February:
10.3mph - Average wind speed in March:
10.1mph - Average wind speed in April:
10.5mph - Average wind speed in May:
8.9mph - Average wind speed in June:
7.7mph
- Average wind speed in July:
6.8mph - Average wind speed in August:
6.8mph - Average wind speed in September:
7.8mph - Average wind speed in October:
9.4mph - Average wind speed in November:
10.2mph - Average wind speed in December:
9.8mph
The windiest month (with the highest average wind speed) is April (10.5mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).
Average humidity
Andrew, IA
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is October (74%).
Average rainfall
Andrew, IA
- Average rainfall in January:
1.34" - Average rainfall in February:
1.38" - Average rainfall in March:
1.93" - Average rainfall in April:
3.46" - Average rainfall in May:
4.53" - Average rainfall in June:
3.86"
The wettest month (with the highest rainfall) is May (4.53").
The driest month (with the least rainfall) is January (1.34").
Average rainfall days
Andrew, IA
- Average rainfall days in January:
5.4 days - Average rainfall days in February:
5.3 days - Average rainfall days in March:
11.4 days - Average rainfall days in April:
16.6 days - Average rainfall days in May:
18.7 days - Average rainfall days in June:
17.1 days
- Average rainfall days in July:
16.4 days - Average rainfall days in August:
13.8 days - Average rainfall days in September:
11.6 days - Average rainfall days in October:
11.7 days - Average rainfall days in November:
8.4 days - Average rainfall days in December:
6.9 days
The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is February (5.3 days).
Average snowfall
Andrew, IA
The month with the highest snowfall is January (5.2").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Andrew, IA
- Average snowfall days in January:
11 days - Average snowfall days in February:
9.8 days - Average snowfall days in March:
5.5 days - Average snowfall days in April:
1.7 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:
0.6 days - Average snowfall days in November:
3.3 days - Average snowfall days in December:
8.3 days
The month with the highest number of snowfall days is January (11 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Andrew, 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:
3h and 5min - Average sunshine in March:
6h and 2min - Average sunshine in April:
7h and 3min - Average sunshine in May:
8h and 2min - 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 1min - Average sunshine in November:
5h and 1min - Average sunshine in December:
4h and 1min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The months with the least sunshine are January and February (Average sunshine: 3h and 54min).
Average sunshine days
Andrew, IA
- Average sunshine days in January:
16.5 days - Average sunshine days in February:
14.5 days - Average sunshine days in March:
14.8 days - Average sunshine days in April:
11.5 days - Average sunshine days in May:
10.2 days - Average sunshine days in June:
10.4 days
- Average sunshine days in July:
11.1 days - Average sunshine days in August:
15.2 days - Average sunshine days in September:
16.3 days - Average sunshine days in October:
16.9 days - Average sunshine days in November:
18.6 days - Average sunshine days in December:
17.2 days
The month with the most sunshine days is November (18.6 days).
The month with the least sunshine days is May (10.2 days).
Average UV index
Andrew, IA
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Andrew, IA
The month with the most cloud cover is January (Cloud cover 60).
The months with the least cloud cover are August and September (Cloud cover 31).
Average visibility
Andrew, IA
The months with the highest visibility are February, March, April, May, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January and July (5mi).
Andrew, Iowa, USA
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