Expand
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 Marne, Iowa, is a freezing cold winter month, with an average temperature fluctuating between 15.1°F (-9.4°C) and 28.4°F (-2°C). In Marne, January is the coldest month, with temperatures averaging a high of 28.4°F (-2°C) and a low of 15.1°F (-9.4°C). Weather in January »
Weather in February
The last month of the winter, February, is a wintry month in Marne, Iowa, with an average temperature varying between 18.1°F (-7.7°C) and 32°F (0°C). February brings an average high-temperature of a wintry 32°F (0°C), nearly identical to the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Marne, is a frosty month, with temperature in the range of an average low of 32.5°F (0.3°C) and an average high of 47.8°F (8.8°C). The shift into March is marked by a noticeable escalation in the average high-temperature, rising from February's wintry 32°F (0°C) to a chilly 47.8°F (8.8°C). Weather in March »
Weather in April
April is a moderate spring month in Marne, Iowa, with an average temperature ranging between min 42.4°F (5.8°C) and max 59.5°F (15.3°C). The beginning of April marks a shift in the average high-temperature, moving from March's chilly 47.8°F (8.8°C) to a refreshing 59.5°F (15.3°C). Weather in April »
Weather in May
May, the last month of the spring in Marne, is an agreeable month, with an average temperature varying between 69.6°F (20.9°C) and 52.9°F (11.6°C). The transition to May introduces an increase in the average high-temperature, shifting from a refreshing 59.5°F (15.3°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 Marne, Iowa, with an average temperature varying between 79.9°F (26.6°C) and 63.1°F (17.3°C). June marks a rise in the average high-temperature, moving from May's pleasant 69.6°F (20.9°C) to a warm 79.9°F (26.6°C). Weather in June »
Weather in July
July, like June, in Marne, Iowa, is a moderately hot summer month, with temperature in the range of an average low of 65.1°F (18.4°C) and an average high of 82.6°F (28.1°C). With average high temperatures of 82.6°F (28.1°C) and lows of 65.1°F (18.4°C), July is the warmest month. Throughout July, the heat index is evaluated at a hot 89.6°F (32°C). Weather in July »
Weather in August
August, the last month of the summer in Marne, is another warm month, with an average temperature ranging between min 62.2°F (16.8°C) and max 81.1°F (27.3°C). Transitioning into August, Marne records an average high-temperature of a still moderately hot 81.1°F (27.3°C), almost identical to July's 82.6°F (28.1°C). Weather in August »
Weather in September
September, the first month of the autumn in Marne, is also a moderately hot month, with an average temperature fluctuating between 55.9°F (13.3°C) and 75°F (23.9°C). The average high-temperature slightly decreases in September, shifting from 81.1°F (27.3°C) in August to a still moderately hot 75°F (23.9°C). Weather in September »
Weather in October
October, like September, is another refreshing autumn month in Marne, Iowa, with an average temperature ranging between min 43.7°F (6.5°C) and max 60.4°F (15.8°C). As Marne welcomes October, there is a noticeable shift in the average high-temperature, dropping from September's moderately hot 75°F (23.9°C) to a moderate 60.4°F (15.8°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Marne, Iowa, with an average temperature fluctuating between 32.4°F (0.2°C) and 47.1°F (8.4°C). The shift from October to November involves a decrease in the average high-temperature, from a refreshing 60.4°F (15.8°C) to a chilly 47.1°F (8.4°C). Weather in November »
Weather in December
December, the first month of the winter in Marne, is also an icy month, with an average temperature fluctuating between 21°F (-6.1°C) and 33.4°F (0.8°C). Marne's weather in December involves a decrease in the average high-temperature, moving down from November's chilly 47.1°F (8.4°C) to a wintry 33.4°F (0.8°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 time of year in Marne?
January, with its average high-temperature of 28.4°F (-2°C) and an average low-temperature of 15.1°F (-9.4°C), holds the record as the coldest month in Marne, Iowa.
What is the most humid month in Marne?
The most humid month in Marne, Iowa, is January, with an average relative humidity of 82%.
What is the driest month in Marne?
The month with the least rainfall is January, when the rain falls for 3.8 days and typically collects 0.59" (15mm) of precipitation.
How many days does it rain in Marne?
In Marne, during the entire year, the rain falls for 118.7 days and collects up to 20.79" (528mm) of precipitation.
When does it snow in Marne?
January through May, October through December are months with snowfall.
How many days does it snow in Marne?
In Marne, during the entire year, snow falls for 32.3 days and aggregates up to 9.41" (239mm) of snow.
What is the month with the least sunshine in Marne?
The month with the least sunshine in Marne, Iowa, is January, with an average of 4.5h of sunshine.
When is the lowest UV index in Marne?
January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index.
When does it snow the most in Marne?
February is the month with the most snowfall in Marne, Iowa. Snow falls for 7.7 days and accumulates 2.36" (60mm) of snow.
When is Daylight Saving Time (DST) in Marne?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Marne, 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 Marne?
June is the month with the most rainfall in Marne. Rain falls for 16.4 days and accumulates 3.7" (94mm) of precipitation.
When it does not snow in Marne?
In Marne, snow does not fall in June through September.
When are the longest days in Marne?
The month with the longest days in Marne is June, with an average of 15h and 6min of daylight.
What is the month with the highest UV index in Marne?
June through August, with an average maximum UV index of 6, are months with the highest UV index in Marne, Iowa.
What month is the hottest in Marne?
Temperature records in Marne mark July as the warmest month, with highs averaging 82.6°F (28.1°C) and lows at 65.1°F (18.4°C).
What month has the most sunshine in Marne?
With an average of 10.4h of sunshine, July has the most sunshine of the year.
What is the least humid month in Marne?
The least humid month in Marne, Iowa, is October, with an average relative humidity of 69%.
What is the month with the shortest days in Marne?
December has the shortest days of the year in Marne, Iowa, with an average of 9h and 12min of daylight.
Average temperature
Marne, IA
The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (28.4°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 (15.1°F).
Average pressure
Marne, 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:
29.92"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:
30.01"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 (29.87"Hg).
Average wind speed
Marne, IA
- Average wind speed in January:
10.5mph - Average wind speed in February:
10.5mph - Average wind speed in March:
10.6mph - Average wind speed in April:
10.7mph - Average wind speed in May:
9.1mph - Average wind speed in June:
8.4mph
- Average wind speed in July:
7.1mph - Average wind speed in August:
7.3mph - Average wind speed in September:
8.4mph - Average wind speed in October:
9.6mph - Average wind speed in November:
10.4mph - Average wind speed in December:
10.1mph
The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).
Average humidity
Marne, IA
The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is October (69%).
Average rainfall
Marne, IA
- Average rainfall in January:
0.59" - Average rainfall in February:
0.67" - Average rainfall in March:
1.14" - Average rainfall in April:
1.73" - Average rainfall in May:
3.15" - Average rainfall in June:
3.7"
- Average rainfall in July:
2.05" - Average rainfall in August:
2.48" - Average rainfall in September:
2.13" - Average rainfall in October:
1.42" - Average rainfall in November:
0.79" - Average rainfall in December:
0.94"
The wettest month (with the highest rainfall) is June (3.7").
The driest month (with the least rainfall) is January (0.59").
Average rainfall days
Marne, IA
- Average rainfall days in January:
3.8 days - Average rainfall days in February:
3.1 days - Average rainfall days in March:
9.3 days - Average rainfall days in April:
13.6 days - Average rainfall days in May:
16.2 days - Average rainfall days in June:
16.4 days
- Average rainfall days in July:
14 days - Average rainfall days in August:
12.8 days - Average rainfall days in September:
10.7 days - Average rainfall days in October:
8.6 days - Average rainfall days in November:
5.8 days - Average rainfall days in December:
4.4 days
The month with the highest number of rainy days is June (16.4 days).
The month with the least rainy days is February (3.1 days).
Average snowfall
Marne, IA
- Average snowfall in January:
2.09" - Average snowfall in February:
2.36" - Average snowfall in March:
1.54" - Average snowfall in April:
0.59" - Average snowfall in May:
0.24" - Average snowfall in June:
0"
The month with the highest snowfall is February (2.36").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Marne, IA
- Average snowfall days in January:
8.7 days - Average snowfall days in February:
7.7 days - Average snowfall days in March:
4.9 days - Average snowfall days in April:
1.3 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:
0.5 days - Average snowfall days in November:
2.5 days - Average snowfall days in December:
6.4 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
Marne, 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 1min
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 12min).
- Average sunshine in January:
4h and 3min - Average sunshine in February:
5h and 1min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 1min - 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 5min - Average sunshine in September:
9h and 1min - Average sunshine in October:
5h and 5min - Average sunshine in November:
5h and 5min - 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 30min).
Average sunshine days
Marne, IA
- Average sunshine days in January:
18.9 days - Average sunshine days in February:
17.3 days - Average sunshine days in March:
16.9 days - Average sunshine days in April:
14.3 days - Average sunshine days in May:
11.8 days - Average sunshine days in June:
10.8 days
- Average sunshine days in July:
12.6 days - Average sunshine days in August:
14.9 days - Average sunshine days in September:
16.6 days - Average sunshine days in October:
20.7 days - Average sunshine days in November:
20.7 days - Average sunshine days in December:
21.2 days
The month with the most sunshine days is December (21.2 days).
The month with the least sunshine days is June (10.8 days).
Average UV index
Marne, IA
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover
Marne, IA
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility
Marne, 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).
Marne, Iowa, USA
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location