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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 Creston, Iowa, with an average temperature varying between 29.1°F (-1.6°C) and 15.8°F (-9°C). In Creston, the month of January registers the lowest temperatures, averaging 29.1°F (-1.6°C) at the peak and 15.8°F (-9°C) at the lowest. Weather in January »
Weather in February
February, the last month of the winter in Creston, is a wintry month, with an average temperature ranging between max 33.3°F (0.7°C) and min 18.9°F (-7.3°C). The transition into February is marked with an average high-temperature of a cold 33.3°F (0.7°C), showing an insignificant shift from January's 29.1°F (-1.6°C). Weather in February »
Weather in March
March, the first month of the spring in Creston, is a frosty month, with temperature in the range of an average high of 48.2°F (9°C) and an average low of 32.5°F (0.3°C). The shift from February to March sees a distinct increase in the average high-temperature, escalating from a cold 33.3°F (0.7°C) to a chilly 48.2°F (9°C). Weather in March »
Weather in April
April in Creston, Iowa, is a mild spring month, with temperature in the range of an average high of 59.7°F (15.4°C) and an average low of 42.3°F (5.7°C). In April, the average high-temperature increases from a frosty 48.2°F (9°C) in March to a refreshing 59.7°F (15.4°C). Weather in April »
Weather in May
May, the last month of the spring in Creston, is a pleasant month, with an average temperature fluctuating between 52.7°F (11.5°C) and 69.3°F (20.7°C). May brings a temperature increase, with average high-temperatures moving from April's refreshing 59.7°F (15.4°C) to a pleasant 69.3°F (20.7°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Creston, Iowa, with an average temperature ranging between min 63.1°F (17.3°C) and max 79.5°F (26.4°C). An escalation in the average high-temperature is seen with the onset of June, moving from an agreeable 69.3°F (20.7°C) in May to a warm 79.5°F (26.4°C). Weather in June »
Weather in July
July, like June, in Creston, Iowa, is a moderately hot summer month, with temperature in the range of an average high of 82.9°F (28.3°C) and an average low of 65.8°F (18.8°C). Creston's warmest weather arrives in July, when temperatures average a high of 82.9°F (28.3°C) and a low of 65.8°F (18.8°C). July's mean heat index is computed to be a hot 91.4°F (33°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Creston, Iowa, with an average temperature varying between 81°F (27.2°C) and 63°F (17.2°C). The dawn of August sees an average high-temperature of a still warm 81°F (27.2°C), subtly contrasting with July's 82.9°F (28.3°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Creston, Iowa, with temperature in the range of an average low of 56.1°F (13.4°C) and an average high of 75°F (23.9°C). The arrival of September signals a subtle shift in temperature, down from a moderately hot 81°F (27.2°C) in August to a still warm 75°F (23.9°C). Weather in September »
Weather in October
October, the same as September, in Creston, Iowa, is a moderate autumn month, with temperature in the range of an average low of 44.1°F (6.7°C) and an average high of 60.6°F (15.9°C). Creston's weather changes with the onset of October, slightly falling from a moderately hot 75°F (23.9°C) in September to a refreshing 60.6°F (15.9°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Creston, Iowa, with an average temperature varying between 32.5°F (0.3°C) and 47.3°F (8.5°C). A moderate decline in the average high-temperature is seen during November, decreasing from a refreshing 60.6°F (15.9°C) in October to a frosty 47.3°F (8.5°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Creston, Iowa, with temperature in the range of an average high of 34.3°F (1.3°C) and an average low of 22.3°F (-5.4°C). The start of December comes with a reduction in the average high-temperature, receding from a frosty 47.3°F (8.5°C) in November to an icy 34.3°F (1.3°C). Weather in December »
[Resources]Frequently asked questions
What are the coldest months in Creston?
January, on average, is the coldest month in Creston, registering a high temperature of 29.1°F (-1.6°C) and a low of 15.8°F (-9°C).
What is the most humid month in Creston?
January and June, with an average relative humidity of 82%, are most humid months in Creston, Iowa.
What is the driest month in Creston?
January is the month with the least rainfall in Creston, Iowa. Rain falls for 3.7 days and accumulates 0.75" (19mm) of precipitation.
How many days does it rain in Creston?
In Creston, Iowa, during the entire year, the rain falls for 127.7 days and collects up to 23.39" (594mm) of precipitation.
When does it snow in Creston?
Months with snowfall in Creston, Iowa, are January through May, October through December.
When does it snow the most in Creston?
January is the month with the most snowfall. Snow falls for 8.7 days and accumulates 3.15" (80mm) of snow.
How much does it snow in Creston?
Throughout the year, there are 32.6 snowfall days, and 12.01" (305mm) of snow is accumulated.
What is the month with the least sunshine in Creston?
January has the least sunshine of the year, with an average of 4.4h of sunshine.
What is the month with the lowest UV index in Creston?
With an average maximum UV index of 1, January is the month with the lowest UV index in Creston, Iowa.
When is Daylight Saving Time (DST) in Creston?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Creston, 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 wettest month in Creston?
June is the month with the most rainfall in Creston. Rain falls for 17 days and accumulates 4.17" (106mm) of precipitation.
When it does not snow in Creston?
In Creston, Iowa, snow does not fall in June through September.
When are the longest days in Creston?
June has the longest days of the year, with an average of 15h and 6min of daylight.
What are the months with the highest UV index in Creston?
June through August, with an average maximum UV index of 6, are months with the highest UV index in Creston, Iowa.
What are the warmest months in Creston?
Creston's warmest month, July, generally records average temperatures ranging from a high of 82.9°F (28.3°C) to a low of 65.8°F (18.8°C).
What month has the most sunshine in Creston?
The month with the most sunshine in Creston is July, with an average of 10.1h of sunshine.
What is the least humid month in Creston?
The least humid month is October, with an average relative humidity of 71%.
What is the month with the shortest days in Creston?
December has the shortest days of the year, with an average of 9h and 18min of daylight.
Average temperature
Creston, IA
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (29.1°F).
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (15.8°F).
Average pressure
Creston, IA
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.14"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:
29.88"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:
30.13"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
Creston, IA
- Average wind speed in January:
10.7mph - Average wind speed in February:
10.7mph - Average wind speed in March:
10.6mph - Average wind speed in April:
10.5mph - Average wind speed in May:
8.9mph - Average wind speed in June:
8.2mph
- Average wind speed in July:
7.1mph - Average wind speed in August:
7.1mph - Average wind speed in September:
8.2mph - Average wind speed in October:
9.7mph - Average wind speed in November:
10.6mph - Average wind speed in December:
10.3mph
The windiest months (with the highest average wind speed) are January and February (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).
Average humidity
Creston, IA
The months with the highest relative humidity are January and June (82%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Creston, IA
- Average rainfall in January:
0.75" - Average rainfall in February:
0.79" - Average rainfall in March:
1.42" - Average rainfall in April:
2.13" - Average rainfall in May:
3.62" - Average rainfall in June:
4.17"
- Average rainfall in July:
2.32" - Average rainfall in August:
2.44" - Average rainfall in September:
2.2" - Average rainfall in October:
1.69" - Average rainfall in November:
1.06" - Average rainfall in December:
0.79"
The wettest month (with the highest rainfall) is June (4.17").
The driest month (with the least rainfall) is January (0.75").
Average rainfall days
Creston, IA
- Average rainfall days in January:
3.7 days - Average rainfall days in February:
4.3 days - Average rainfall days in March:
10.3 days - Average rainfall days in April:
13.1 days - Average rainfall days in May:
17.4 days - Average rainfall days in June:
17 days
- Average rainfall days in July:
14.8 days - Average rainfall days in August:
13.8 days - Average rainfall days in September:
11.6 days - Average rainfall days in October:
9.2 days - Average rainfall days in November:
7.5 days - Average rainfall days in December:
5 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (3.7 days).
Average snowfall
Creston, IA
- Average snowfall in January:
3.15" - Average snowfall in February:
2.83" - Average snowfall in March:
1.69" - Average snowfall in April:
1.18" - Average snowfall in May:
0.31" - Average snowfall in June:
0"
The month with the highest snowfall is January (3.15").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Creston, IA
- Average snowfall days in January:
8.7 days - Average snowfall days in February:
8 days - Average snowfall days in March:
4.6 days - Average snowfall days in April:
1.6 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:
0.8 days - Average snowfall days in November:
2.2 days - Average snowfall days in December:
6.5 days
The month with the highest number of snowfall days is January (8.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Creston, 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 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 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 2min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 1min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 3min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
9h and 4min - Average sunshine in September:
9h and 1min - 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 6min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days
Creston, IA
- Average sunshine days in January:
18.3 days - Average sunshine days in February:
16.6 days - Average sunshine days in March:
15.8 days - Average sunshine days in April:
13.9 days - Average sunshine days in May:
10.7 days - Average sunshine days in June:
10.9 days
- Average sunshine days in July:
11.8 days - Average sunshine days in August:
14.3 days - Average sunshine days in September:
16.3 days - Average sunshine days in October:
19.7 days - Average sunshine days in November:
20.2 days - Average sunshine days in December:
19.4 days
The month with the most sunshine days is November (20.2 days).
The month with the least sunshine days is May (10.7 days).
Average UV index
Creston, IA
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover
Creston, IA
The month with the most cloud cover is January (Cloud cover 53).
The months with the least cloud cover are July and September (Cloud cover 30).
Average visibility
Creston, 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).
Creston, Iowa, USA
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