Climate and monthly weather forecast
Oran, IA

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Weather in January

January, like December, is another subzero cold winter month in Oran, Iowa, with temperature in the range of an average high of 23.7°F (-4.6°C) and an average low of 11.3°F (-11.5°C). In Oran, January records the lowest average temperatures, peaking at 23.7°F (-4.6°C) and reaching a low of 11.3°F (-11.5°C). Weather in January »

Weather in February

February, the last month of the winter in Oran, is also a subzero cold month, with an average temperature ranging between max 27.7°F (-2.4°C) and min 14.7°F (-9.6°C). February experiences an average high-temperature of a still subzero cold 27.7°F (-2.4°C), barely different from January's 23.7°F (-4.6°C). Weather in February »

Weather in March

March, the first month of the spring in Oran, is an icy month, with an average temperature ranging between max 42.4°F (5.8°C) and min 28.6°F (-1.9°C). The shift into March is characterized by a noticeable escalation in the average high-temperature, rising from February's subzero cold 27.7°F (-2.4°C) to a wintry 42.4°F (5.8°C). Weather in March »

Weather in April

April in Oran, Iowa, is a mild spring month, with an average temperature ranging between min 39.4°F (4.1°C) and max 55.8°F (13.2°C). April's arrival signals an increase in average high-temperatures, moving from March's icy 42.4°F (5.8°C) to a refreshing 55.8°F (13.2°C). Weather in April »

Weather in May

May, the last month of the spring in Oran, is a refreshing month, with an average temperature fluctuating between 50.5°F (10.3°C) and 66.9°F (19.4°C). With the onset of May, the average high-temperature slightly shifts from April's mild 55.8°F (13.2°C) to a still refreshing 66.9°F (19.4°C). Weather in May »

Weather in June

June, the first month of the summer in Oran, is a moderately hot month, with an average temperature varying between 77°F (25°C) and 60.4°F (15.8°C). Oran experiences a temperature shift with the start of June, with average high-temperatures moving from an enjoyable 66.9°F (19.4°C) in May to a moderately hot 77°F (25°C). Weather in June »

Weather in July

July, like June, in Oran, Iowa, is another warm summer month, with an average temperature varying between 79.3°F (26.3°C) and 63°F (17.2°C). July, recording an average high temperature of 79.3°F (26.3°C) and a low temperature of 63°F (17.2°C), is Oran's warmest month. Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Oran, Iowa, with an average temperature fluctuating between 60.4°F (15.8°C) and 77.7°F (25.4°C). The average high-temperature during August registers at a still warm 77.7°F (25.4°C), maintaining a close resemblance to the previous month. Weather in August »

Weather in September

September, the first month of the autumn in Oran, is also an agreeable month, with an average temperature fluctuating between 53.2°F (11.8°C) and 72.5°F (22.5°C). Oran's September reports an average high-temperature of a pleasant 72.5°F (22.5°C), exhibiting a minor difference from August. Weather in September »

Weather in October

October, like September, is a moderate autumn month in Oran, Iowa, with an average temperature fluctuating between 58.1°F (14.5°C) and 42.8°F (6°C). As October arrives, a noticeable drop in the average high-temperature is witnessed, moving from an agreeable 72.5°F (22.5°C) in September to a mild 58.1°F (14.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in Oran, Iowa, with an average temperature ranging between min 30.7°F (-0.7°C) and max 43.5°F (6.4°C). November's arrival signals a significant decrease in average high-temperatures, falling from October's moderate 58.1°F (14.5°C) to a frosty 43.5°F (6.4°C). Weather in November »

Weather in December

The first month of the winter, December, is also a subzero cold month in Oran, Iowa, with an average temperature ranging between min 20.1°F (-6.6°C) and max 30.4°F (-0.9°C). December brings a minor decrease, with the average high-temperature reducing from a frosty 43.5°F (6.4°C) in November to a freezing cold 30.4°F (-0.9°C). Weather in December »
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the coldest in Oran?

Oran, Iowa, records the coldest temperatures in January, averaging a high of 23.7°F (-4.6°C) and a low of 11.3°F (-11.5°C).

What is the most humid month in Oran?

The most humid month in Oran is January, with an average relative humidity of 88%.

What is the driest month in Oran?

The month with the least rainfall is January, when the rain falls for 3.5 days and typically collects 0.94" (24mm) of precipitation.

How many days does it rain in Oran?

Throughout the year, in Oran, Iowa, there are 135.7 rainfall days, and 29.65" (753mm) of precipitation is accumulated.

When does it snow in Oran?

Months with snowfall in Oran, Iowa, are January through May, October through December.

How many days does it snow in Oran?

Throughout the year, in Oran, Iowa, there are 42.1 snowfall days, and 18.39" (467mm) of snow is accumulated.

What is the month with the least sunshine in Oran?

With an average of 3.6h of sunshine, January has the least sunshine of the year.

What are the months with the lowest UV index in Oran?

The months with the lowest UV index in Oran, Iowa, are January, November and December, with an average maximum UV index of 1.

What is the snowiest month in Oran?

The month with the most snowfall in Oran is February, when snow falls for 10.5 days and typically aggregates up to 5.08" (129mm) of snow.

When is Daylight Saving Time (DST) in Oran?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Oran, 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 wettest month in Oran?

The month with the most rainfall is June, when the rain falls for 19.4 days and typically aggregates up to 5" (127mm) of precipitation.

When it does not snow in Oran?

June through September are months without snowfall in Oran, Iowa.

When are the longest days in Oran?

The month with the longest days in Oran is June, with an average of 15h and 18min of daylight.

What is the month with the highest UV index in Oran?

With an average maximum UV index of 6, June is the month with the highest UV index in Oran.

What is the hottest time of year in Oran?

July is the month when Oran experiences its warmest temperatures, averaging a high of 79.3°F (26.3°C) and a low of 63°F (17.2°C).

What is the month with the most sunshine in Oran?

July and August, with an average of 9.8h of sunshine, are months with the most sunshine in Oran.

What is the least humid month in Oran?

The least humid month is October, with an average relative humidity of 73%.

What is the month with the shortest days in Oran?

The month with the shortest days in Oran is December, with an average of 9h and 6min of daylight.

Average temperature
Oran, IA

Average temperature - Oran, 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 (23.7°F).

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (11.3°F).

Average pressure
Oran, IA

Average pressure - Oran, IA

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
Oran, IA

Average wind speed - Oran, IA

The windiest month (with the highest average wind speed) is April (10.9mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).

Average humidity
Oran, IA

Average humidity - Oran, IA

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is October (73%).

Average rainfall
Oran, IA

Average rainfall - Oran, IA

The wettest month (with the highest rainfall) is June (5").
The driest month (with the least rainfall) is January (0.94").

Average rainfall days
Oran, IA

Average rainfall days - Oran, IA

The month with the highest number of rainy days is June (19.4 days).
The month with the least rainy days is January (3.5 days).

Average snowfall
Oran, IA

Average snowfall - Oran, IA

The month with the highest snowfall is February (5.08").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Oran, IA

Average snowfall days - Oran, IA

The month with the highest number of snowfall days is February (10.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Oran, IA

Average daylight / Average sunshine - Oran, IA

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).

The months with the most sunshine are July and August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

Average sunshine days
Oran, IA

Average sunshine days - Oran, IA

The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is June (7.8 days).

Average visibility
Oran, IA

Average visibility - Oran, 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).

Oran, Iowa, USA

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