Climate and monthly weather forecastCincinnati, OH

The climate of Cincinnati

Situated in Ohio, USA, Cincinnati flaunts a climate type classified as Cfa, according to the Köppen climate classification. This denotes a humid subtropical climate with no dry season. A year in Cincinnati presents weather that ranges markedly across different months.

Averaging from 23.7°F (-4.6°C) to 66°F (18.9°C), the lower end of temperatures dips in January, gradually rises from February to July, and then starts to descend again from August to December. The fluctuation in high temperatures mimics a similar pattern. Starting from 36.1°F (2.3°C) in January, a steady rise can be seen to reach a peak of 84.7°F (29.3°C) in July, followed by a gradual fall to round off at 41.9°F (5.5°C) in December.

Rainfall in this region varies from 1.54" (39mm) in September to 3.27" (83mm) in May. Coupled with the number of rainfall days, it gives a clearer picture. February witnesses the fewest days of rainfall at 8.2, while May experiences the highest count at 17.7. Concerning humidity, Cincinnati hovers between 74% in August to 81% in February and December.

Cincinnati has an interesting trend with regard to sunshine hours. A gentle climb, starting at 3.9 hours in January, reaches 10.3 hours per day in July. The pattern then reverses, rounding off back to 4.1 hours in December. This trend is conjoined with the number of sunny days and the amount of daylight hours. Unique weather patterns emerge when considering wind speeds and gusts. The wind speed decreases from 8.7mph (14km/h) in January to 5.1mph (8.2km/h) in July, picks up a tad in December to 7.9mph (12.7km/h).

The best time to visit Cincinnati

May to September would be the optimal timing for a visit to Cincinnati. During this period, the city experiences maximum temperatures ranging from 73.8°F (23.2°C) to 83.8°F (28.8°C) along with plentiful sunshine between 8.8 hours to 10.3 hours per day. This period stands out for its longer daylight hours, the highest being 14.9 hours in June. Moreover, the wind speed during these months is relatively lower, making outdoor activities more enjoyable.

The worst time to visit Cincinnati

The months of January and February may not be ideal for a visit to Cincinnati due to the colder conditions. Both temperatures and wind speeds are on the higher end during this time. The average high temperature clocks in at 36.1°F (2.3°C) in January and 40.8°F (4.9°C) in February, and the average low temperature at 23.7°F (-4.6°C) in January and 26.8°F (-2.9°C) in February.

Spring weather in Cincinnati

Spring in Cincinnati, spanning from March to May, witnesses a steady rise in both high and low temperatures. Ranging from 51.4°F (10.8°C) to 73.8°F (23.2°C), high temperatures provide a warm atmosphere. Rainfall increases during this season, peaking at 3.27" (83mm) in May. Sunshine hours also increase, with a substantial increment from 5.9 hours in March to 8.8 hours in May.

Summer weather in Cincinnati

From June to August, Cincinnati experiences summer. It brings the highest average temperatures, peaking at 84.7°F (29.3°C) in July. Despite the rise in temperature, rainfall sees a slight decrease compared to spring, bottoming out at 1.97" (50mm) in August. With 10.2 hours of sunshine a day in June and August, and a peak of 10.3 hours in July, these months are the sunniest.

Autumn weather in Cincinnati

Autumn spans from September to November in Cincinnati. Temperatures start to decline from the summer highs to more pleasant levels. Rainfall hits the lowest point in September at 1.54" (39mm) but increases to 2.05" (52mm) in November. This season also brings fewer sunshine hours compared to previous months, with 8.3 hours to 5.4 hours from September to November, respectively.

Winter weather in Cincinnati

December heralds the start of winter in Cincinnati, extending through January and February. Temperature during this season descends to 36.5°F (2.5°C) in November and further to 23.7°F (-4.6°C) in January. Despite this drop in temperatures, December and January do not witness the maximum rainfall in the year. Sunshine hours decrease progressively from December through February, arriving at a low of 4.1 hours.

Weather in January

Taking its first icy breath, Cincinnati, Ohio, welcomes a New Year with January bringing the coldest temperatures of the twelve-month cycle. Typically peaking from 23.7°F (-4.6°C) to 36.1°F (2.3°C), it's imperative to bundle up when venturing outdoors. Weather in January »

Weather in February

February sees a slight elevation in temperatures, with a hopeful eye to the onset of Spring. The month oftentimes is both a farewell to the intense chill of January and an invitation to milder conditions. Cincinnati experiences an uptick in humidity levels, keeping the air comfortably moist during winter's last full month. Weather in February »

Weather in March

If January and February are the cold, crisp inhale of the year, March is undoubtedly the warming sigh of relief in Cincinnati. As the transition from winter to spring begins, the chill in the air recedes and the environment gradually softens. Weather in March »

Weather in April

The weather in April truly epitomizes 'Springtime in Cincinnati.' The residual winter chill is left behind, replaced by a clear surge in temperature, making this month a time of true metamorphosis. Notably, the city moves into a more agreeable climate with temperatures oscillating between 45.1°F (7.3°C) to 63.7°F (17.6°C), enabling more consistent outdoor excursions. Weather in April »

Weather in May

May brings Cincinnati's outdoor season to full bloom with warmer temperatures, longer daylight hours, and plenty of sunshine. The arrival of this month ignites the transition to summer, with the distinctive features of spring subtly receding in the background. Weather in May »

Weather in June

The advent of June in Cincinnati means the official arrival of summer with the promise of high temperatures, increased sunlight, and an air filled with seasonal joy. A definitive leap in temperature sets the stage for June, with the highest peaks reaching a balmy 81.5°F (27.5°C). Weather in June »

Weather in July

If June is a sultry soft dance of summer in Cincinnati, July is the crescendo of this opulent symphony. It's the month when the city is drenched in sunlight, temperatures peak, and the spirit of summer is in full swing. July heralds its presence with the highest recorded temperatures for the year - a proud 84.7°F (29.3°C) on average. Weather in July »

Weather in August

As the final component of the summer triplet, August continues to bathe Cincinnati in sunlight with highs similar to July, affirming its place in the trio of the warmest months. This summer peak progressively shifts into milder conditions as the month matures, hinting at the upcoming autumn season. Weather in August »

Weather in September

The onset of September in Cincinnati marks a clear transition from summer's warmth to autumn's much cooler embrace. Welcoming the change, the city's leafy landscapes dress in a riot of colors, making the environment visually stunning and unique. Weather in September »

Weather in October

October embodies the essence of fall in Cincinnati, complete with cooler temperatures, subdued colors, and shorter daylight hours. The change is not merely an onward march of the seasons but rather a celebration of nature's cycle of renewal. Weather in October »

Weather in November

The second last month of the cycle, November, ushers in the early signs of winter. Cincinnati experiences a further drop in temperatures, an increase in humidity, and shorter daylight hours. A steeper downward shift manifests with temperatures falling to between 36.5°F (2.5°C) and 51.3°F (10.7°C), creating a palpable chill in the air. Weather in November »

Weather in December

The final act in Cincinnati's weather theatre, December ushers in the full thrust of winter. As the last page on the calendar turns, the city's weather finalizes its cycle, characterized by the crisp cold, shorter days, and the grandeur of snow. Weather in December »