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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
Climate and monthly weather forecast
Weather in January
January, the same as December, in Polk City, Iowa, is a freezing cold winter month, with temperature in the range of an average low of 14.4°F (-9.8°C) and an average high of 27.9°F (-2.3°C). January, with its high-temperature average of 27.9°F (-2.3°C) and a low-temperature average of 14.4°F (-9.8°C), is the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is also a subzero cold month in Polk City, Iowa, with temperature in the range of an average high of 31.5°F (-0.3°C) and an average low of 18°F (-7.8°C). The commencement of February brings an average high-temperature of a still freezing cold 31.5°F (-0.3°C), marking an inconsequential divergence from January. Weather in February »
Weather in March
March, the first month of the spring in Polk City, is a frosty month, with an average temperature fluctuating between 46.9°F (8.3°C) and 31.8°F (-0.1°C). Polk City's transition into March marks a considerable rise in the average high-temperature, moving up from a freezing cold 31.5°F (-0.3°C) in February to a frosty 46.9°F (8.3°C). Weather in March »
Weather in April
April in Polk City, Iowa, is a mild spring month, with temperature in the range of an average low of 42.4°F (5.8°C) and an average high of 59.4°F (15.2°C). The arrival of April signals an increase in the average high-temperature, moving from a chilly 46.9°F (8.3°C) in March to a mild 59.4°F (15.2°C). Weather in April »
Weather in May
May, the last month of the spring in Polk City, is an agreeable month, with an average temperature fluctuating between 52.9°F (11.6°C) and 69.6°F (20.9°C). The arrival of May sees a shift in the average high-temperature, moving from a mild 59.4°F (15.2°C) in April to a pleasant 69.6°F (20.9°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Polk City, Iowa, with an average temperature varying between 62.4°F (16.9°C) and 79.3°F (26.3°C). The arrival of June brings a change in Polk City's weather, with average high-temperatures moving from May's pleasant 69.6°F (20.9°C) to a moderately hot 79.3°F (26.3°C). Weather in June »
Weather in July
July, like June, in Polk City, Iowa, is another warm summer month, with temperature in the range of an average low of 65.1°F (18.4°C) and an average high of 82.4°F (28°C). The highest temperatures are recorded in July, with averages reaching a high of 82.4°F (28°C) and a low of 65.1°F (18.4°C). The average heat index in July is appraised at a hot 89.6°F (32°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Polk City, Iowa, with temperature in the range of an average high of 81.3°F (27.4°C) and an average low of 62.2°F (16.8°C). Polk City sees the arrival of August with an average high-temperature of a still moderately hot 81.3°F (27.4°C), indicating a subtle variation from July. Weather in August »
Weather in September
September, the first month of the autumn in Polk City, is also a moderately hot month, with temperature in the range of an average high of 75.6°F (24.2°C) and an average low of 55.9°F (13.3°C). September's arrival signals a moderate reduction in the average high-temperature, easing from 81.3°F (27.4°C) in August to a still moderately hot 75.6°F (24.2°C). Weather in September »
Weather in October
October, like September, is a moderate autumn month in Polk City, Iowa, with an average temperature ranging between max 60.4°F (15.8°C) and min 44.6°F (7°C). The onset of October marks a clear decrease in the average high-temperature, dropping from a moderately hot 75.6°F (24.2°C) in September to a refreshing 60.4°F (15.8°C). Weather in October »
Weather in November
November, the last month of the autumn in Polk City, is another chilly month, with an average temperature fluctuating between 32.5°F (0.3°C) and 46.9°F (8.3°C). In Polk City, entering November brings a temperature decrement, reducing from October's mild 60.4°F (15.8°C) to a frosty 46.9°F (8.3°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Polk City, Iowa, with temperature in the range of an average high of 33.8°F (1°C) and an average low of 22.1°F (-5.5°C). December is characterized by a reduction in the average high-temperature, from a frosty 46.9°F (8.3°C) in November to a wintry 33.8°F (1°C). Weather in December »
Updated: Feb 12, 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 month in Polk City?
The coldest month is January, with an average high-temperature of 27.9°F (-2.3°C) and an average low-temperature of 14.4°F (-9.8°C).
What is the most humid month in Polk City?
The most humid month is January, with an average relative humidity of 83%.
What is the driest month in Polk City?
The month with the least rainfall is January, when the rain falls for 3.8 days and typically collects 0.47" (12mm) of precipitation.
How much does it rain in Polk City?
In Polk City, during the entire year, the rain falls for 114.6 days and collects up to 15.51" (394mm) of precipitation.
When does it snow in Polk City?
Months with snowfall are January through May, October through December.
When does it snow the most in Polk City?
January is the month with the most snowfall in Polk City, Iowa. Snow falls for 8.4 days and accumulates 2.2" (56mm) of snow.
How many days does it snow in Polk City?
In Polk City, during the entire year, snow falls for 29.6 days and aggregates up to 6.77" (172mm) of snow.
What is the month with the least sunshine in Polk City?
The month with the least sunshine is January, with an average of 4.3h of sunshine.
What is the month with the lowest UV index in Polk City?
January is the month with the lowest UV index in Polk City, with an average maximum UV index of 1.
When is Daylight Saving Time (DST) in Polk City?
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 Polk City?
The months with the most rainfall in Polk City are May and June, with an average 2.52" (64mm) of precipitation.
When it does not snow in Polk City?
In Polk City, Iowa, snow does not fall in June through September.
When are the longest days in Polk City?
With an average of 15h and 12min of daylight, June has the longest days of the year.
What is the month with the highest UV index in Polk City?
June and July, with an average maximum UV index of 6, are months with the highest UV index.
What month is the hottest in Polk City?
July is Polk City's warmest month, registering average high temperatures of 82.4°F (28°C) and lows of 65.1°F (18.4°C).
What month has the most sunshine in Polk City?
The month with the most sunshine in Polk City is July, with an average of 10.4h of sunshine.
What is the least humid month in Polk City?
With an average relative humidity of 70%, October is the least humid month in Polk City, Iowa.
What is the month with the shortest days in Polk City?
December has the shortest days of the year in Polk City, Iowa, with an average of 9h and 12min of daylight.
Average temperature
Polk City, IA
The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (27.9°F).
The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (14.4°F).
Average pressure
Polk City, 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:
30.01"Hg - Average pressure in November:
30.09"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
Polk City, IA
- Average wind speed in January:
10.3mph - Average wind speed in February:
10.3mph - Average wind speed in March:
10.3mph - Average wind speed in April:
10.4mph - Average wind speed in May:
8.8mph - Average wind speed in June:
8mph
The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).
Average humidity
Polk City, IA
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Polk City, IA
- Average rainfall in January:
0.47" - Average rainfall in February:
0.51" - Average rainfall in March:
0.94" - Average rainfall in April:
1.3" - Average rainfall in May:
2.52" - Average rainfall in June:
2.52"
- Average rainfall in July:
1.42" - Average rainfall in August:
1.81" - Average rainfall in September:
1.73" - Average rainfall in October:
1.06" - Average rainfall in November:
0.67" - Average rainfall in December:
0.55"
The wettest months (with the highest rainfall) are May and June (2.52").
The driest month (with the least rainfall) is January (0.47").
Average rainfall days
Polk City, IA
- Average rainfall days in January:
3.8 days - Average rainfall days in February:
3.5 days - Average rainfall days in March:
9.3 days - Average rainfall days in April:
13.1 days - Average rainfall days in May:
16.3 days - Average rainfall days in June:
15.8 days
- Average rainfall days in July:
12.8 days - Average rainfall days in August:
12.3 days - Average rainfall days in September:
9.7 days - Average rainfall days in October:
8.1 days - Average rainfall days in November:
6.1 days - Average rainfall days in December:
3.8 days
The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is February (3.5 days).
Average snowfall
Polk City, IA
- Average snowfall in January:
2.2" - Average snowfall in February:
1.93" - Average snowfall in March:
0.94" - Average snowfall in April:
0.24" - Average snowfall in May:
0.08" - Average snowfall in June:
0"
The month with the highest snowfall is January (2.2").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Polk City, IA
- Average snowfall days in January:
8.4 days - Average snowfall days in February:
7.7 days - Average snowfall days in March:
4.4 days - Average snowfall days in April:
0.8 days - Average snowfall days in May:
0.2 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:
2 days - Average snowfall days in December:
5.5 days
The month with the highest number of snowfall days is January (8.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Polk City, 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 2min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 1min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
9h and 5min - Average sunshine in September:
9h and 2min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days
Polk City, IA
- Average sunshine days in January:
20.6 days - Average sunshine days in February:
17.8 days - Average sunshine days in March:
17.6 days - Average sunshine days in April:
14.8 days - Average sunshine days in May:
12.5 days - Average sunshine days in June:
11.2 days
- Average sunshine days in July:
14.8 days - Average sunshine days in August:
15.6 days - Average sunshine days in September:
17.8 days - Average sunshine days in October:
21 days - Average sunshine days in November:
22 days - Average sunshine days in December:
22.8 days
The month with the most sunshine days is December (22.8 days).
The month with the least sunshine days is June (11.2 days).
Average UV index
Polk City, IA
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover
Polk City, IA
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is September (Cloud cover 28).
Average visibility
Polk City, 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).