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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 Greene, Iowa, is a freezing cold winter month, with an average temperature ranging between min 10.8°F (-11.8°C) and max 23.2°F (-4.9°C). January is the coldest month, with the temperature often reaching an average high of 23.2°F (-4.9°C) and an average low of 10.8°F (-11.8°C). Weather in January »
Weather in February
February, the last month of the winter in Greene, is also a subzero cold month, with an average temperature fluctuating between 27°F (-2.8°C) and 13.8°F (-10.1°C). A minimal variation is noted in Greene's average high-temperature at the onset of February, reaching a still freezing cold 27°F (-2.8°C) from January's 23.2°F (-4.9°C). Weather in February »
Weather in March
The first month of the spring, March, is a cold month in Greene, Iowa, with an average temperature ranging between max 42.3°F (5.7°C) and min 28.4°F (-2°C). Greene in March showcases a distinct temperature shift, moving from an average high of a subzero cold 27°F (-2.8°C) in February to an icy 42.3°F (5.7°C). Weather in March »
Weather in April
April in Greene, Iowa, is a cool spring month, with temperature in the range of an average high of 55.2°F (12.9°C) and an average low of 39.2°F (4°C). Entering April, Greene sees a temperature rise, with the average high-temperature advancing from March's wintry 42.3°F (5.7°C) to a cool 55.2°F (12.9°C). Weather in April »
Weather in May
The last month of the spring, May, is an enjoyable month in Greene, Iowa, with an average temperature fluctuating between 50.5°F (10.3°C) and 67.3°F (19.6°C). The transition to May introduces an increase in the average high-temperature, shifting from a fresh 55.2°F (12.9°C) in April to an enjoyable 67.3°F (19.6°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Greene, Iowa, with temperature in the range of an average high of 77°F (25°C) and an average low of 60.4°F (15.8°C). June brings an increase in the average high-temperature, progressing from a comfortable 67.3°F (19.6°C) in May to a warm 77°F (25°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Greene, Iowa, with an average temperature ranging between max 79.2°F (26.2°C) and min 62.6°F (17°C). Greene's warmest weather arrives in July, when temperatures average a high of 79.2°F (26.2°C) and a low of 62.6°F (17°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Greene, Iowa, with an average temperature fluctuating between 59.9°F (15.5°C) and 77.9°F (25.5°C). Stepping into August, Greene records an average high-temperature of a still moderately hot 77.9°F (25.5°C), almost consistent with July. Weather in August »
Weather in September
September, the first month of the autumn in Greene, is also an agreeable month, with an average temperature fluctuating between 72.5°F (22.5°C) and 53.4°F (11.9°C). A subtle change in temperatures is noted as August gives way to September, with average highs reducing from a moderately hot 77.9°F (25.5°C) to a pleasant 72.5°F (22.5°C). Weather in September »
Weather in October
October, the same as September, in Greene, Iowa, is a moderate autumn month, with an average temperature fluctuating between 57.7°F (14.3°C) and 42.6°F (5.9°C). In Greene, the average high-temperature in October significantly decreases from an agreeable 72.5°F (22.5°C) in September to a moderate 57.7°F (14.3°C). Weather in October »
Weather in November
November, the last month of the autumn in Greene, is another chilly month, with an average temperature ranging between max 43.2°F (6.2°C) and min 30.4°F (-0.9°C). The beginning of November marks a clear shift in the average high-temperature, receding from October's refreshing 57.7°F (14.3°C) to a chilly 43.2°F (6.2°C). Weather in November »
Weather in December
The first month of the winter, December, is still a freezing cold month in Greene, Iowa, with an average temperature varying between 29.3°F (-1.5°C) and 18.7°F (-7.4°C). The onset of December is marked by a decrease in temperature, transitioning from a chilly 43.2°F (6.2°C) in November to a subzero cold 29.3°F (-1.5°C). Weather in December »
Updated: Aug 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 month is the coldest?
January is the month when Greene experiences its coldest temperatures, averaging a high of 23.2°F (-4.9°C) and a low of 10.8°F (-11.8°C).
What is the most humid month?
The most humid month is January, with an average relative humidity of 88%.
What is the driest month?
January is the month with the least rainfall. Rain falls for 4.1 days and accumulates 0.98" (25mm) of precipitation.
How much does it rain?
Throughout the year, there are 127.3 rainfall days, and 26.61" (676mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through May, October through December.
How much does it snow in Greene?
In Greene, during the entire year, snow falls for 46.8 days and aggregates up to 19.76" (502mm) of snow.
What is the month with the least sunshine?
January has the least sunshine of the year, with an average of 3.5h of sunshine.
What are the months with the lowest UV index?
The months with the lowest UV index are January and December, with an average maximum UV index of 1.
When does it snow the most?
February is the month with the most snowfall. Snow falls for 9.2 days and accumulates 5.2" (132mm) of snow.
When is Daylight Saving Time (DST)?
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 Greene?
The month with the most rainfall is June, when the rain falls for 16.9 days and typically aggregates up to 3.98" (101mm) of precipitation.
When it does not snow?
June through September are months without snowfall.
When are the longest days?
The month with the longest days is June, with an average of 15h and 18min of daylight.
When is the highest UV index?
With an average maximum UV index of 6, June is the month with the highest UV index.
What is the hottest time of year?
July proves to be the warmest month, recording an average peak temperature of 79.2°F (26.2°C) and a minimum temperature of 62.6°F (17°C).
What is the month with the most sunshine?
July and August, with an average of 9.6h of sunshine, are months with the most sunshine in Greene.
What is the least humid month?
October is the least humid month, with an average relative humidity of 72%.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 6min of daylight.
Average temperature
Greene, IA
The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (23.2°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 (10.8°F).
Average pressure
Greene, IA
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.13"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:
29.89"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:
30.08"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed
Greene, IA
- Average wind speed in January:
10.5mph - Average wind speed in February:
10.4mph - Average wind speed in March:
10.4mph - Average wind speed in April:
10.8mph - Average wind speed in May:
9.3mph - 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:
8.3mph - Average wind speed in October:
9.8mph - Average wind speed in November:
10.4mph - Average wind speed in December:
10mph
The windiest month (with the highest average wind speed) is April (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).
Average humidity
Greene, IA
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is October (72%).
Average rainfall
Greene, IA
- Average rainfall in January:
0.98" - Average rainfall in February:
1.18" - Average rainfall in March:
1.65" - Average rainfall in April:
2.83" - Average rainfall in May:
3.78" - Average rainfall in June:
3.98"
- Average rainfall in July:
2.44" - Average rainfall in August:
2.2" - Average rainfall in September:
2.32" - Average rainfall in October:
2.44" - Average rainfall in November:
1.38" - Average rainfall in December:
1.42"
The wettest month (with the highest rainfall) is June (3.98").
The driest month (with the least rainfall) is January (0.98").
Average rainfall days
Greene, IA
- Average rainfall days in January:
4.1 days - Average rainfall days in February:
3.5 days - Average rainfall days in March:
9.3 days - Average rainfall days in April:
14.3 days - Average rainfall days in May:
17.4 days - Average rainfall days in June:
16.9 days
- Average rainfall days in July:
15.1 days - Average rainfall days in August:
12.3 days - Average rainfall days in September:
11 days - Average rainfall days in October:
10.6 days - Average rainfall days in November:
7.8 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 February (3.5 days).
Average snowfall
Greene, IA
The month with the highest snowfall is February (5.2").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Greene, IA
- Average snowfall days in January:
12.5 days - Average snowfall days in February:
9.2 days - Average snowfall days in March:
5.8 days - Average snowfall days in April:
2.1 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:
1.2 days - Average snowfall days in November:
4.3 days - Average snowfall days in December:
11.5 days
The month with the highest number of snowfall days is January (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Greene, 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:
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 3min - Average sunshine in February:
3h and 5min - Average sunshine in March:
5h and 5min - Average sunshine in April:
7h and 2min - Average sunshine in May:
8h and 1min - 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 36min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days
Greene, IA
- Average sunshine days in January:
15.7 days - Average sunshine days in February:
15.8 days - Average sunshine days in March:
15.4 days - Average sunshine days in April:
11.8 days - Average sunshine days in May:
12.2 days - Average sunshine days in June:
10.6 days
- Average sunshine days in July:
13.3 days - Average sunshine days in August:
17.3 days - Average sunshine days in September:
16.8 days - Average sunshine days in October:
17.5 days - Average sunshine days in November:
17.3 days - Average sunshine days in December:
16.9 days
The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is June (10.6 days).
Average UV index
Greene, IA
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Greene, IA
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility
Greene, IA
The months with the highest visibility are February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, July and August (5mi).
Greene, Iowa, USA
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