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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 Geneva, Iowa, with an average temperature fluctuating between 23.4°F (-4.8°C) and 10.9°F (-11.7°C). Geneva notes the coldest temperatures in January, with a high average of 23.4°F (-4.8°C) and a low of 10.9°F (-11.7°C). Weather in January »
Weather in February
February, the last month of the winter in Geneva, is another freezing cold month, with an average temperature ranging between max 27.3°F (-2.6°C) and min 14.5°F (-9.7°C). February's advent presents an average high-temperature of a still freezing cold 27.3°F (-2.6°C), indicating a slight variation from the conditions of the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Geneva, Iowa, with an average temperature ranging between min 28.9°F (-1.7°C) and max 42.8°F (6°C). Geneva, Iowa, witnesses a significant increase in the average high-temperature with the arrival of March, rising from February's subzero cold 27.3°F (-2.6°C) to a frosty 42.8°F (6°C). Weather in March »
Weather in April
April in Geneva, Iowa, is a refreshing spring month, with an average temperature ranging between max 55.9°F (13.3°C) and min 39.9°F (4.4°C). April's arrival brings a change in high-temperatures, moving from a frosty 42.8°F (6°C) in March to a moderate 55.9°F (13.3°C). Weather in April »
Weather in May
The last month of the spring, May, is an enjoyable month in Geneva, Iowa, with temperature in the range of an average high of 67.8°F (19.9°C) and an average low of 51.6°F (10.9°C). An increase in the average high-temperature marks May, moving from April's mild 55.9°F (13.3°C) to a comfortable 67.8°F (19.9°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Geneva, Iowa, with temperature in the range of an average high of 77.2°F (25.1°C) and an average low of 61.2°F (16.2°C). The arrival of June brings a change in Geneva's weather, with average high-temperatures moving from May's comfortable 67.8°F (19.9°C) to a warm 77.2°F (25.1°C). Weather in June »
Weather in July
July, like June, in Geneva, Iowa, is another warm summer month, with an average temperature varying between 79.7°F (26.5°C) and 63.1°F (17.3°C). In Geneva, the peak temperatures are generally noted in July, averaging a high of 79.7°F (26.5°C) and a low of 63.1°F (17.3°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Geneva, Iowa, with an average temperature varying between 78.3°F (25.7°C) and 60.4°F (15.8°C). In August, Geneva experiences a minor shift in meteorological conditions with average high-temperatures marked at a still warm 78.3°F (25.7°C), closely mirroring the climate in July. Weather in August »
Weather in September
September, the first month of the autumn in Geneva, is still a pleasant month, with an average temperature ranging between max 72.5°F (22.5°C) and min 54.3°F (12.4°C). The onset of September entails a subtle temperature shift, as the average high-temperature eases from a warm 78.3°F (25.7°C) in August to an agreeable 72.5°F (22.5°C). Weather in September »
Weather in October
October, the same as September, in Geneva, Iowa, is another mild autumn month, with temperature in the range of an average high of 57.9°F (14.4°C) and an average low of 43.2°F (6.2°C). October is characterized by a clear drop in the average high-temperature, falling from September's pleasant 72.5°F (22.5°C) to a moderate 57.9°F (14.4°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Geneva, Iowa, with an average temperature fluctuating between 43.5°F (6.4°C) and 31.1°F (-0.5°C). Geneva's weather experiences a significant temperature drop with the arrival of November, falling from a moderate 57.9°F (14.4°C) in October to a frosty 43.5°F (6.4°C). Weather in November »
Weather in December
The first month of the winter, December, is still a freezing cold month in Geneva, Iowa, with temperature in the range of an average high of 29.7°F (-1.3°C) and an average low of 19°F (-7.2°C). The start of December comes with a reduction in the average high-temperature, receding from a chilly 43.5°F (6.4°C) in November to a subzero cold 29.7°F (-1.3°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest month in Geneva?
January, with its high-temperature average of 23.4°F (-4.8°C) and a low-temperature average of 10.9°F (-11.7°C), is the coldest month.
What is the most humid month in Geneva?
The most humid month is January, with an average relative humidity of 88%.
What is the driest month in Geneva?
January is the month with the least rainfall in Geneva. Rain falls for 4.8 days and accumulates 1.1" (28mm) of precipitation.
How many days does it rain in Geneva?
Throughout the year, there are 146.2 rainfall days, and 29.69" (754mm) of precipitation is accumulated.
When does it snow in Geneva?
Months with snowfall are January through May, October through December.
How much does it snow in Geneva?
Throughout the year, in Geneva, there are 56 snowfall days, and 24.45" (621mm) of snow is accumulated.
What is the month with the least sunshine in Geneva?
With an average of 3.8h of sunshine, January has the least sunshine of the year.
What is the month with the lowest UV index in Geneva?
January is the month with the lowest UV index, with an average maximum UV index of 1.
When does it snow the most in Geneva?
The month with the most snowfall in Geneva, Iowa, is February, when snow falls for 12.4 days and typically aggregates up to 6.42" (163mm) of snow.
When is Daylight Saving Time (DST) in Geneva?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Geneva, 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 months with the highest UV index in Geneva?
May through August, with an average maximum UV index of 5, are months with the highest UV index.
What is the rainiest month in Geneva?
June is the month with the most rainfall. Rain falls for 20.2 days and accumulates 4.69" (119mm) of precipitation.
When it does not snow in Geneva?
June through September are months without snowfall.
When are the longest days in Geneva?
The month with the longest days in Geneva, Iowa, is June, with an average of 15h and 18min of daylight.
What are the warmest months in Geneva?
July temperatures in Geneva, Iowa, tend to peak at an average high of 79.7°F (26.5°C) and dip to a low of 63.1°F (17.3°C).
What month has the most sunshine in Geneva?
July has the most sunshine of the year, with an average of 10h of sunshine.
What is the least humid month in Geneva?
The least humid month in Geneva is October, with an average relative humidity of 71%.
What is the month with the shortest days in Geneva?
The month with the shortest days in Geneva is December, with an average of 9h and 6min of daylight.
Average temperature
Geneva, IA
The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (23.4°F).
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (10.9°F).
Average pressure
Geneva, IA
- Average pressure in January:
30.15"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:
30"Hg - Average pressure in November:
30.08"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed
Geneva, IA
- Average wind speed in January:
10.9mph - Average wind speed in February:
10.8mph - Average wind speed in March:
10.6mph - Average wind speed in April:
10.9mph - Average wind speed in May:
9.4mph - Average wind speed in June:
8.4mph
- Average wind speed in July:
7.2mph - Average wind speed in August:
7.2mph - Average wind speed in September:
8.5mph - Average wind speed in October:
10mph - Average wind speed in November:
10.7mph - Average wind speed in December:
10.4mph
The windiest months (with the highest average wind speed) are January and April (10.9mph).
The calmest months (with the lowest average wind speed) are July and August (7.2mph).
Average humidity
Geneva, IA
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Geneva, IA
- Average rainfall in January:
1.1" - Average rainfall in February:
1.34" - Average rainfall in March:
1.81" - Average rainfall in April:
3.35" - Average rainfall in May:
4.25" - Average rainfall in June:
4.69"
- Average rainfall in July:
2.52" - Average rainfall in August:
2.64" - Average rainfall in September:
2.56" - Average rainfall in October:
2.44" - Average rainfall in November:
1.38" - Average rainfall in December:
1.61"
The wettest month (with the highest rainfall) is June (4.69").
The driest month (with the least rainfall) is January (1.1").
Average rainfall days
Geneva, IA
- Average rainfall days in January:
4.8 days - Average rainfall days in February:
4 days - Average rainfall days in March:
11 days - Average rainfall days in April:
16.1 days - Average rainfall days in May:
19.4 days - Average rainfall days in June:
20.2 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
15.3 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
8.8 days - Average rainfall days in December:
5.8 days
The month with the highest number of rainy days is June (20.2 days).
The month with the least rainy days is February (4 days).
Average snowfall
Geneva, IA
- Average snowfall in January:
5.47" - Average snowfall in February:
6.42" - Average snowfall in March:
3.66" - Average snowfall in April:
2.48" - Average snowfall in May:
0.39" - Average snowfall in June:
0"
The month with the highest snowfall is February (6.42").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Geneva, IA
- Average snowfall days in January:
13.3 days - Average snowfall days in February:
12.4 days - Average snowfall days in March:
8.3 days - Average snowfall days in April:
2.8 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:
1.3 days - Average snowfall days in November:
4.7 days - Average snowfall days in December:
13 days
The month with the highest number of snowfall days is January (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Geneva, 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 2min
- 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 0min - 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 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January:
3h and 5min - Average sunshine in February:
4h and 1min - Average sunshine in March:
6h and 0min - Average sunshine in April:
7h and 4min - Average sunshine in May:
8h and 3min - Average sunshine in June:
9h and 3min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
9h and 5min - Average sunshine in September:
9h and 1min - Average sunshine in October:
5h and 3min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days
Geneva, IA
- Average sunshine days in January:
14.9 days - Average sunshine days in February:
12.8 days - Average sunshine days in March:
13.8 days - Average sunshine days in April:
10.9 days - Average sunshine days in May:
9.7 days - Average sunshine days in June:
7.8 days
- Average sunshine days in July:
9.4 days - Average sunshine days in August:
12.6 days - Average sunshine days in September:
15.2 days - Average sunshine days in October:
16.5 days - Average sunshine days in November:
17.2 days - Average sunshine days in December:
16 days
The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is June (7.8 days).
Average UV index
Geneva, IA
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover
Geneva, IA
The month with the most cloud cover is January (Cloud cover 60).
The months with the least cloud cover are August and September (Cloud cover 31).
Average visibility
Geneva, IA
The months with the highest visibility are March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, February, July and August (5mi).
Geneva, Iowa, USA
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