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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 Dow City, Iowa, is a freezing cold winter month, with an average temperature ranging between min 14°F (-10°C) and max 27°F (-2.8°C). The coldest time of the year is January, with temperatures averaging a high of 27°F (-2.8°C) and a low of 14°F (-10°C). Weather in January »
Weather in February
The last month of the winter, February, is another freezing cold month in Dow City, Iowa, with an average temperature fluctuating between 30.7°F (-0.7°C) and 17.6°F (-8°C). With the onset of February, Dow City's average high-temperature clocks in at a still freezing cold 30.7°F (-0.7°C), showing a minor fluctuation from the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Dow City, Iowa, with an average temperature ranging between max 46.4°F (8°C) and min 31.1°F (-0.5°C). In March, the meteorological conditions markedly change with the average high-temperature ascending from a freezing cold 30.7°F (-0.7°C) in February to a chilly 46.4°F (8°C). Weather in March »
Weather in April
April is a moderate spring month in Dow City, Iowa, with an average temperature fluctuating between 58.5°F (14.7°C) and 41.7°F (5.4°C). April brings a temperature increase, with average high-temperatures moving from March's chilly 46.4°F (8°C) to a refreshing 58.5°F (14.7°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Dow City, Iowa, with temperature in the range of an average high of 69.4°F (20.8°C) and an average low of 52.7°F (11.5°C). The start of May brings a rise in the average high-temperature, moving from a mild 58.5°F (14.7°C) in April to an agreeable 69.4°F (20.8°C). Weather in May »
Weather in June
June, the first month of the summer in Dow City, is a warm month, with an average temperature varying between 79.3°F (26.3°C) and 62.8°F (17.1°C). As Dow City transitions into June, a rise in the average high-temperature is observed, moving from an agreeable 69.4°F (20.8°C) in May to a moderately hot 79.3°F (26.3°C). Weather in June »
Weather in July
July, like June, in Dow City, Iowa, is a moderately hot summer month, with temperature in the range of an average high of 81.7°F (27.6°C) and an average low of 64.8°F (18.2°C). Dow City's warmest temperatures are experienced in July, with average high temperatures of 81.7°F (27.6°C) and lows of 64.8°F (18.2°C). The heat index in July is calculated to be a tropical 87.8°F (31°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Dow City, Iowa, with an average temperature varying between 79.7°F (26.5°C) and 61.7°F (16.5°C). Dow City's average high-temperature marks a still warm 79.7°F (26.5°C) with the advent of August, closely mirroring that of the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Dow City, Iowa, with an average temperature fluctuating between 55.6°F (13.1°C) and 74.5°F (23.6°C). The unfolding of September shows an average high-temperature of a still warm 74.5°F (23.6°C), indicating a slight variance from August's 79.7°F (26.5°C). Weather in September »
Weather in October
October, like September, is another mild autumn month in Dow City, Iowa, with temperature in the range of an average low of 43.7°F (6.5°C) and an average high of 59.2°F (15.1°C). October's arrival is marked by a significant decrease in the average high-temperature, moving from a moderately hot 74.5°F (23.6°C) in September to a moderate 59.2°F (15.1°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Dow City, Iowa, with temperature in the range of an average low of 32°F (0°C) and an average high of 45.9°F (7.7°C). November brings a decrease in the average high-temperature, falling from October's moderate 59.2°F (15.1°C) to a chilly 45.9°F (7.7°C). Weather in November »
Weather in December
December, the first month of the winter in Dow City, is also a subzero cold month, with an average temperature fluctuating between 20.3°F (-6.5°C) and 31.8°F (-0.1°C). Dow City's average high-temperature decreases in December, falling from a frosty 45.9°F (7.7°C) in November to a freezing cold 31.8°F (-0.1°C). Weather in December »
Updated: Jun 24, 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 is the coldest time of year?
Dow City's coldest month, January, generally records average temperatures ranging from a high of 27°F (-2.8°C) to a low of 14°F (-10°C).
What is the most humid month?
The most humid month is January, with an average relative humidity of 83%.
What is the driest month?
January is the month with the least rainfall. Rain falls for 3.6 days and accumulates 0.71" (18mm) of precipitation.
How much does it rain?
Throughout the year, there are 123 rainfall days, and 24.72" (628mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through May, October through December.
How many days does it snow?
In Dow City, during the entire year, snow falls for 36.8 days and aggregates up to 14.53" (369mm) of snow.
What is the month with the least sunshine?
The month with the least sunshine is January, with an average of 4.2h of sunshine.
When does it snow the most?
The month with the most snowfall is February, when snow falls for 8.3 days and typically aggregates up to 3.43" (87mm) of snow.
What is the month with the lowest UV index?
With an average maximum UV index of 1, February is the month 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 are the least humid months?
The months with the lowest humidity are April and October, with an average relative humidity of 68%.
What is the rainiest month?
May is the month with the most rainfall. Rain falls for 16 days and accumulates 3.82" (97mm) of precipitation.
When it does not snow?
In Dow City, Iowa, snow does not fall in June through September.
When are the longest days?
The month with the longest days is June, with an average of 15h and 12min of daylight.
When is 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?
Dow City's temperatures peak on average in July, reaching 81.7°F (27.6°C) at their highest and 64.8°F (18.2°C) at their lowest.
What month has the most sunshine?
With an average of 10.3h of sunshine, July has the most sunshine of the year.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 12min of daylight.
Average temperature
Dow City, IA
The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (27°F).
The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (14°F).
Average pressure
Dow City, 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:
29.92"Hg - Average pressure in May:
29.93"Hg - Average pressure in June:
29.87"Hg
- Average pressure in July:
29.95"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
30"Hg - Average pressure in October:
30"Hg - Average pressure in November:
30.08"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 (29.87"Hg).
Average wind speed
Dow City, IA
- Average wind speed in January:
10.9mph - Average wind speed in February:
10.8mph - Average wind speed in March:
10.9mph - Average wind speed in April:
11.1mph - Average wind speed in May:
9.4mph - Average wind speed in June:
8.8mph
- Average wind speed in July:
7.4mph - Average wind speed in August:
7.6mph - Average wind speed in September:
8.7mph - Average wind speed in October:
9.9mph - Average wind speed in November:
10.6mph - Average wind speed in December:
10.4mph
The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest month (with the lowest average wind speed) is July (7.4mph).
Average humidity
Dow City, IA
The month with the highest relative humidity is January (83%).
The months with the lowest relative humidity are April and October (68%).
Average rainfall
Dow City, IA
- Average rainfall in January:
0.71" - Average rainfall in February:
0.91" - Average rainfall in March:
1.61" - Average rainfall in April:
2.36" - Average rainfall in May:
3.82" - Average rainfall in June:
3.5"
The wettest month (with the highest rainfall) is May (3.82").
The driest month (with the least rainfall) is January (0.71").
Average rainfall days
Dow City, IA
- Average rainfall days in January:
3.6 days - Average rainfall days in February:
3 days - Average rainfall days in March:
9.4 days - Average rainfall days in April:
13.7 days - Average rainfall days in May:
16 days - Average rainfall days in June:
16.5 days
- Average rainfall days in July:
14 days - Average rainfall days in August:
13.7 days - Average rainfall days in September:
11.8 days - Average rainfall days in October:
10.4 days - Average rainfall days in November:
6.4 days - Average rainfall days in December:
4.5 days
The month with the highest number of rainy days is June (16.5 days).
The month with the least rainy days is February (3 days).
Average snowfall
Dow City, IA
- Average snowfall in January:
3.35" - Average snowfall in February:
3.43" - Average snowfall in March:
2.68" - Average snowfall in April:
0.94" - Average snowfall in May:
0.12" - Average snowfall in June:
0"
The month with the highest snowfall is February (3.43").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Dow City, IA
- Average snowfall days in January:
10.2 days - Average snowfall days in February:
8.3 days - Average snowfall days in March:
5.1 days - Average snowfall days in April:
1.4 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:
0.8 days - Average snowfall days in November:
2.9 days - Average snowfall days in December:
8 days
The month with the highest number of snowfall days is January (10.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Dow City, 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:
4h and 1min - Average sunshine in February:
5h and 0min - Average sunshine in March:
6h and 0min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
9h and 3min - Average sunshine in September:
9h and 0min - Average sunshine in October:
5h and 5min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days
Dow City, IA
- Average sunshine days in January:
18 days - Average sunshine days in February:
16.9 days - Average sunshine days in March:
16.4 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
13.2 days - Average sunshine days in June:
11.9 days
- Average sunshine days in July:
14.8 days - Average sunshine days in August:
15 days - Average sunshine days in September:
16.1 days - Average sunshine days in October:
18.8 days - Average sunshine days in November:
20.4 days - Average sunshine days in December:
19.7 days
The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is June (11.9 days).
Average UV index
Dow City, IA
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is February (UV index 1).
Average cloud cover
Dow City, IA
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility
Dow City, IA
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Dow City, Iowa, USA
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