Climate and monthly weather forecast
Xenia, OH

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The climate of Xenia

Situated in Ohio, USA, Xenia enjoys a Humid Subtropical climate, also referred to as Cfa under the Köppen climate classification. The climate here features no dry season, yielding a rather uniform rainfall pattern through all twelve months. The average monthly high temperatures range from 33.6°F (0.9°C) in the coldest month to 81.1°F (27.3°C) in the warmest. The lowest average temperatures are witnessed in the winter months with 21.6°F (-5.8°C) being the coldest monthly average, while the summer months enjoy milder lows, peaking at about 64°F (17.8°C).

Rainfall in Xenia maintains a fairly consistent monthly pattern, ranging from a low of 2.13" (54mm) in September to a high of 4.09" (104mm) in May. As per the data, May is the wettest month with about 20 rain days.
Humidity varies slightly over the course of the year, with the highest levels of up to 83% typically recorded in the winter months.

Walking the streets of Xenia, you would notice how sunshine availability varies through the year. In December, the town gets the least sunshine with only 4 hours daily, whereas June and July are blessed with an impressive 10 hours of sun every day.

The best time to visit Xenia

With the weather taken into consideration, between May and September could serve as optimal months for a visit to Xenia. During this period, average high temperatures hardly drop below 71.2°F (21.8°C), ensuring the weather remains pleasant. Additionally, with sunlight availability peaking up to 10.1 hours daily in June and July, these months are conducive for outdoor activities. Visitors should bear in mind that May is the rainiest month of the year, with about 4.09" (104mm) of rainfall. Preparations for such conditions should be made ahead.

The worst time to visit Xenia

The colder months in Xenia, spanning from December to February, could be less inviting for prospective visitors. During this period, the average high temperatures hover around the freezing point, while the lows dip to as low as 21.6°F (-5.8°C). Furthermore, sunlight is not abundant, with December offering the shortest days having daylight only for 9.4 hours on average. The same month also records only 4 hours of sun daily, making it the darkest month of the year.

Spring weather in Xenia

Spring is a period of noticeable warmth in Xenia, as temperatures begin to rise gradually from a high of 49.3°F (9.6°C) in March to reach 71.2°F (21.8°C) in May. Rainfall progressively increases leading to 4.09" (104mm) in May, making it the wettest month of the year. With daylight extending from 12 hours in March to 14.4 hours in May, spring presents a beautiful display of natural light that enhances the inviting charm of Xenia.

Summer weather in Xenia

Summers in Xenia are characterized by pleasantly high temperatures, averaging from 78.3°F (25.7°C) in June to 81.1°F (27.3°C) in July. The warmth is accompanied by a slight drop in rainfall, going from 3.19" (81mm) in June to 2.8" (71mm) in August. With daylight reaching its peak in June at 14.9 hours, and sun hours also reaching a maximum of 10.1 hours, summer days are long and warm.

Autumn weather in Xenia

The town of Xenia welcomes a subtle change in climate with the arrival of autumn. The average high temperature cools down to 75°F (23.9°C) in September and continues to decrease, hitting 49.3°F (9.6°C) by November. Average rainfall readings record a drop as well, falling to 2.32" (59mm) in November. Daylight hours also decline, with November days experiencing about 10 hours of daylight on average.

Winter weather in Xenia

Winter months in Xenia are defined by a pronounced cold spell with the average high temperature dipping to a chilling 33.6°F (0.9°C) in January. Average low temperatures descend to 21.6°F (-5.8°C), making it the coldest month. Rainfall measures around 2.72" (69mm) in December, followed by a slight decline in the ensuing months. The length of the day decreases substantially, culminating in December having the shortest daylight duration of 9.4 hours. Despite the cold, wintertime also ushers in a scenery of sparkling beauty, as snowfall peaks in January with an average of 3.58" (91mm).

Weather in January

Xenia, Ohio begins the year with a considerable amount of snowfall. The most notable characteristic of January weather is the high snowfall, reaching up to 3.54" (90mm). The local atmosphere appears more peaceful, with every surface delicately covered under a blanket of white snow. Weather in January »

Weather in February

A relatively stable phase secures the climate in Xenia during February, with only minor fluctuations from January's patterns. Average maximum temperatures can reach up to 38.3°F (3.5°C), a slight increase from the previous month. Weather in February »

Weather in March

With the arrival of spring, March boasts a positive shift in Xenia's atmospheric conditions. Snowfall dramatically decreases, almost disappearing towards the end of the month. The blooming flowers of spring start to replace the snow-laden scenery of winter. Weather in March »

Weather in April

April in Xenia introduces pleasant weather, as an increase in temperature permits lighter clothing. On an exceptional day, temperatures can rise to a comfortable level of 61.2°F (16.2°C). The increased warmth pushes the last signs of winter's chill away, giving the city ample opportunity to embrace the full bloom of spring. Weather in April »

Weather in May

In May, the climate of Xenia begins to transition from the cool spring to the much-anticipated warmth of summer. It includes a significant increase in rainfall going up to 4.09" (104mm). The rainfall, however, does not dampen the overall cheerful mood brought by warmer temperatures. Weather in May »

Weather in June

June brings the onset of summer to Xenia, significantly escalating the temperatures. While rainfall decreases in terms of quantity, moisture content in the air gradually amplifies. The cityscape brims with the vivid hues of summer vegetation under bright, sunny skies. Weather in June »

Weather in July

July is typically the warmest month of the year in Xenia, with temperatures frequently rising above 80°F (26.7°C). Despite the soaring temperatures, fresh gusts of wind keep the afternoons agreeable. The city's summer ambiance is in full swing, amplified by long days under bright sunlight. Weather in July »

Weather in August

By August, Xenia experiences a consistent summer, with average temperatures mirroring those of July. The sun continues to bless the city with plenty of warmth and light. Sunny days, combined with clear skies, confirm the ideal conditions for outdoor activities. Weather in August »

Weather in September

September marks the beginning of autumn in Xenia, creating a delightful blend of warmth and coolness. Average temperatures reduce from the highs of summer but still stay comfortable. The delightful partnership between clear sunshine and cool breezes creates an attractive environment for expeditions in and around the city. Weather in September »

Weather in October

October in Xenia signifies the full onset of the fall season, replacing the warmth of summer with a crisp, cool air. The city witnesses the magic of autumn as leaves change from green to stunning hues of yellow, orange, and red. Weather in October »

Weather in November

The climate in Xenia turns significantly cooler in November, paving the way for incoming winter. Average temperatures mean extra layers become essential, and blankets make their way back onto beds. A couple of the late autumn trees still hold onto their leaves, adding color to the otherwise progressively desolate scenery. Weather in November »

Weather in December

December in Xenia establishes the arrival of winter, characterized by cold temperatures and increased snowfall. Snowfall rises, reaching up to 2.56" (65mm) by the end of the month. A return of the snow-covered cityscape becomes quite the spectacle, especially around the holiday season. Weather in December »
Updated: Aug 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month?

The coldest temperatures occur during January, when averages reach a peak of 33.6°F (0.9°C) and a low of 21.6°F (-5.8°C).

What is the most humid month?

With an average relative humidity of 83%, January is the most humid month.

How many days does it rain?

In Xenia, during the entire year, the rain falls for 174.7 days and collects up to 34.84" (885mm) of precipitation.

When does it snow?

January through May, October through December are months with snowfall.

How many days does it snow?

Throughout the year, there are 42.3 snowfall days, and 14.21" (361mm) of snow is accumulated.

What is the month with the least sunshine?

The month with the least sunshine is January, with an average of 3.6h of sunshine.

When is the lowest UV index?

The months with the lowest UV index in Xenia are January, February, November and December, with an average maximum UV index of 2.

What is the snowiest month?

February is the month with the most snowfall. Snow falls for 10 days and accumulates 3.58" (91mm) 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 EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.

What is the wettest month?

The month with the most rainfall is May, when the rain falls for 20.1 days and typically aggregates up to 4.09" (104mm) of precipitation.

When it does not snow?

In Xenia, snow does not fall in June through September.

When are the longest days?

June has the longest days of the year, with an average of 14h and 54min of daylight.

What is the month with the highest UV index?

June through August, with an average maximum UV index of 6, are months with the highest UV index in Xenia.

What is the hottest time of year?

The temperatures reach their highest averages in July, with highs of 81.1°F (27.3°C) and lows of 64°F (17.8°C).

What month has the most sunshine?

The month with the most sunshine is August, with an average of 10.2h of sunshine.

What is the driest month?

The month with the least rainfall is September, when the rain falls for 14.8 days and typically collects 2.13" (54mm) of precipitation.

What are the least humid months?

The months with the lowest humidity are October and November, with an average relative humidity of 75%.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 24min of daylight.

Average temperature
Xenia, OH

Average temperature - Xenia, OH

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (33.6°F).

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

Average pressure
Xenia, OH

Average pressure - Xenia, OH

The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed
Xenia, OH

Average wind speed - Xenia, OH

The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

Average humidity
Xenia, OH

Average humidity - Xenia, OH

The month with the highest relative humidity is January (83%).
The months with the lowest relative humidity are October and November (75%).

Average rainfall
Xenia, OH

Average rainfall - Xenia, OH

The wettest month (with the highest rainfall) is May (4.09").
The driest month (with the least rainfall) is September (2.13").

Average rainfall days
Xenia, OH

Average rainfall days - Xenia, OH

The month with the highest number of rainy days is May (20.1 days).
The months with the least rainy days are January and February (9.8 days).

Average snowfall
Xenia, OH

Average snowfall - Xenia, OH

The month with the highest snowfall is February (3.58").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Xenia, OH

Average snowfall days - Xenia, OH

The month with the highest number of snowfall days is January (12.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Xenia, OH

Average daylight / Average sunshine - Xenia, OH

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

Average sunshine days
Xenia, OH

Average sunshine days - Xenia, OH

The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is May (8.8 days).

Average UV index
Xenia, OH

Average UV index - Xenia, OH

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, November and December (UV index 2).

Average visibility
Xenia, OH

Average visibility - Xenia, OH

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).

Xenia, Ohio, USA

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