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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 Marble Rock, Iowa, is another subzero cold winter month, with temperature in the range of an average high of 22.5°F (-5.3°C) and an average low of 10°F (-12.2°C). With average temperatures fluctuating between a high of 22.5°F (-5.3°C) and a low of 10°F (-12.2°C), January stands out as the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is another freezing cold month in Marble Rock, Iowa, with an average temperature ranging between max 26.6°F (-3°C) and min 13.5°F (-10.3°C). The commencement of February notes an average high-temperature of a still freezing cold 26.6°F (-3°C), exhibiting little difference from the previous month. Weather in February »
Weather in March
March, the first month of the spring in Marble Rock, is a cold month, with an average temperature fluctuating between 27.7°F (-2.4°C) and 41.5°F (5.3°C). Marble Rock's weather in March is marked by a clear rise in the average high-temperature, moving up from February's subzero cold 26.6°F (-3°C) to a wintry 41.5°F (5.3°C). Weather in March »
Weather in April
April is a fresh spring month in Marble Rock, Iowa, with an average temperature varying between 54.9°F (12.7°C) and 39.4°F (4.1°C). April brings an increase in the average high-temperature, progressing from a cold 41.5°F (5.3°C) in March to a cool 54.9°F (12.7°C). Weather in April »
Weather in May
The last month of the spring, May, is a comfortable month in Marble Rock, Iowa, with an average temperature varying between 50.5°F (10.3°C) and 66.9°F (19.4°C). May's onset witnesses a shift in the average high-temperature, moving from a fresh 54.9°F (12.7°C) in April to an enjoyable 66.9°F (19.4°C). Weather in May »
Weather in June
June, the first month of the summer in Marble Rock, is a warm month, with an average temperature ranging between max 76.8°F (24.9°C) and min 60.6°F (15.9°C). An upsurge in temperatures occurs as May gives way to June, with average highs shifting from a comfortable 66.9°F (19.4°C) to a moderately hot 76.8°F (24.9°C). Weather in June »
Weather in July
July, like June, in Marble Rock, Iowa, is a moderately hot summer month, with an average temperature varying between 79.3°F (26.3°C) and 62.6°F (17°C). July, with average temperatures reaching a high of 79.3°F (26.3°C) and a low of 62.6°F (17°C), is the warmest month. Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Marble Rock, Iowa, with temperature in the range of an average high of 77.5°F (25.3°C) and an average low of 59.9°F (15.5°C). The onset of August notes an average high-temperature of a still moderately hot 77.5°F (25.3°C), subtly shifted from July's 79.3°F (26.3°C). Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in Marble Rock, Iowa, with temperature in the range of an average high of 72.5°F (22.5°C) and an average low of 53.4°F (11.9°C). The onset of September notes an average high-temperature of a pleasant 72.5°F (22.5°C), subtly shifted from August's 77.5°F (25.3°C). Weather in September »
Weather in October
October, the same as September, in Marble Rock, Iowa, is another refreshing autumn month, with an average temperature fluctuating between 42.6°F (5.9°C) and 57.6°F (14.2°C). October witnesses a clear temperature decrease, falling from a pleasant 72.5°F (22.5°C) in September to a mild 57.6°F (14.2°C). Weather in October »
Weather in November
November, the last month of the autumn in Marble Rock, is another chilly month, with temperature in the range of an average high of 42.8°F (6°C) and an average low of 30.2°F (-1°C). A distinct shift in the average high-temperature is signaled in November, moving down from a refreshing 57.6°F (14.2°C) in October to a frosty 42.8°F (6°C). Weather in November »
Weather in December
The first month of the winter, December, is still a freezing cold month in Marble Rock, Iowa, with an average temperature fluctuating between 28.4°F (-2°C) and 18°F (-7.8°C). The shift into December is marked by a noticeable reduction in the average high-temperature, decreasing from November's frosty 42.8°F (6°C) to a freezing cold 28.4°F (-2°C). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in Marble Rock?
With average high and low temperatures of 22.5°F (-5.3°C) and 10°F (-12.2°C) respectively, January is Marble Rock's coldest month.
What is the most humid month in Marble Rock?
January is the most humid month in Marble Rock, with an average relative humidity of 89%.
What is the driest month in Marble Rock?
January is the month with the least rainfall in Marble Rock, Iowa. Rain falls for 3.8 days and accumulates 0.94" (24mm) of precipitation.
How much does it rain in Marble Rock?
Throughout the year, in Marble Rock, Iowa, there are 129.5 rainfall days, and 25.98" (660mm) of precipitation is accumulated.
When does it snow in Marble Rock?
Months with snowfall are January through May, October through December.
How many days does it snow in Marble Rock?
Throughout the year, in Marble Rock, Iowa, there are 50.1 snowfall days, and 21.69" (551mm) of snow is accumulated.
What is the month with the least sunshine in Marble Rock?
The month with the least sunshine in Marble Rock is January, with an average of 3.6h of sunshine.
What are the months with the lowest UV index in Marble Rock?
The months with the lowest UV index are January and December, with an average maximum UV index of 1.
What is the snowiest month in Marble Rock?
The month with the most snowfall is February, when snow falls for 10.7 days and typically aggregates up to 5.94" (151mm) of snow.
When is Daylight Saving Time (DST) in Marble Rock?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Marble Rock, Iowa, 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 Marble Rock?
June is the month with the most rainfall. Rain falls for 17.8 days and accumulates 3.98" (101mm) of precipitation.
When it does not snow in Marble Rock?
In Marble Rock, Iowa, snow does not fall in June through September.
When are the longest days in Marble Rock?
The month with the longest days in Marble Rock is June, with an average of 15h and 18min of daylight.
What are the months with the highest UV index in Marble Rock?
The months with the highest UV index are June and July, with an average maximum UV index of 6.
What is the warmest month in Marble Rock?
Marble Rock, Iowa, experiences its highest temperatures in July, with an average peak of 79.3°F (26.3°C) and a low of 62.6°F (17°C).
What is the month with the most sunshine in Marble Rock?
July and August, with an average of 9.7h of sunshine, are months with the most sunshine in Marble Rock.
What is the least humid month in Marble Rock?
The least humid month in Marble Rock is October, with an average relative humidity of 71%.
What is the month with the shortest days in Marble Rock?
The month with the shortest days in Marble Rock is December, with an average of 9h and 6min of daylight.
Average temperature
Marble Rock, IA
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (22.5°F).
The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (10°F).
Average pressure
Marble Rock, IA
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.14"Hg - Average pressure in March:
30.08"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:
29.99"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.11"Hg
The months with the highest atmospheric pressure are January and February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed
Marble Rock, IA
- Average wind speed in January:
10.7mph - Average wind speed in February:
10.6mph - Average wind speed in March:
10.4mph - Average wind speed in April:
10.7mph - Average wind speed in May:
9.3mph - Average wind speed in June:
8.3mph
- Average wind speed in July:
7.2mph - Average wind speed in August:
7.3mph - Average wind speed in September:
8.3mph - Average wind speed in October:
9.9mph - Average wind speed in November:
10.6mph - Average wind speed in December:
10.1mph
The windiest months (with the highest average wind speed) are January and April (10.7mph).
The calmest month (with the lowest average wind speed) is July (7.2mph).
Average humidity
Marble Rock, IA
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Marble Rock, IA
- Average rainfall in January:
0.94" - Average rainfall in February:
1.22" - Average rainfall in March:
1.57" - Average rainfall in April:
2.68" - Average rainfall in May:
3.35" - Average rainfall in June:
3.98"
- Average rainfall in July:
2.48" - Average rainfall in August:
2.36" - Average rainfall in September:
2.52" - Average rainfall in October:
2.24" - Average rainfall in November:
1.3" - Average rainfall in December:
1.34"
The wettest month (with the highest rainfall) is June (3.98").
The driest month (with the least rainfall) is January (0.94").
Average rainfall days
Marble Rock, IA
- Average rainfall days in January:
3.8 days - Average rainfall days in February:
3 days - Average rainfall days in March:
9.7 days - Average rainfall days in April:
15 days - Average rainfall days in May:
16.7 days - Average rainfall days in June:
17.8 days
- Average rainfall days in July:
14.7 days - Average rainfall days in August:
12.6 days - Average rainfall days in September:
11.5 days - Average rainfall days in October:
11.2 days - Average rainfall days in November:
8 days - Average rainfall days in December:
5.5 days
The month with the highest number of rainy days is June (17.8 days).
The month with the least rainy days is February (3 days).
Average snowfall
Marble Rock, IA
The month with the highest snowfall is February (5.94").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Marble Rock, IA
- Average snowfall days in January:
12.7 days - Average snowfall days in February:
10.7 days - Average snowfall days in March:
6.5 days - Average snowfall days in April:
2.4 days - Average snowfall days in May:
0.3 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:
1.2 days - Average snowfall days in November:
4.6 days - Average snowfall days in December:
11.7 days
The month with the highest number of snowfall days is January (12.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Marble Rock, IA
- Average daylight in January:
9h and 2min - 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 2min
- Average daylight in July:
15h and 0min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 4min - Average daylight in December:
9h and 1min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January:
3h and 4min - Average sunshine in February:
4h and 0min - Average sunshine in March:
5h and 5min - Average sunshine in April:
7h and 3min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
9h and 4min - Average sunshine in August:
9h and 4min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 2min - Average sunshine in November:
5h and 1min - Average sunshine in December:
4h and 1min
The months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days
Marble Rock, IA
- Average sunshine days in January:
15.9 days - Average sunshine days in February:
14.9 days - Average sunshine days in March:
15.9 days - Average sunshine days in April:
12.3 days - Average sunshine days in May:
12.7 days - Average sunshine days in June:
10.5 days
- Average sunshine days in July:
12.9 days - Average sunshine days in August:
15.8 days - Average sunshine days in September:
16.6 days - Average sunshine days in October:
17.2 days - Average sunshine days in November:
17.7 days - Average sunshine days in December:
16.4 days
The month with the most sunshine days is November (17.7 days).
The month with the least sunshine days is June (10.5 days).
Average UV index
Marble Rock, 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
Marble Rock, IA
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility
Marble Rock, 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).
Marble Rock, Iowa, USA
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