Climate and monthly weather forecast
Lima, OH

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The climate of Lima

Strategically located in the state of Ohio, Lima experiences a Humid continental climate with no dry season and hot summers; a pattern classified as Dfa in the Köppen climate system. This categorization is characterized by a significant temperature difference between the hottest month and the coldest month of the year. Climate information reveals that Lima's weather varies significantly throughout the year in terms of humidity, rainfall, daylight duration, sunshine hours, visibility, pressure, and wind speed.

During the year, maximum average temperatures span from 31.5°F (-0.3°C) in January to 81°F (27.2°C) in July. The lowest average temperatures also show a noticeable variation, ranging from 19.8°F (-6.8°C) in January to 63.9°F (17.7°C) in July. The city experiences the highest humidity level of 84% in January and slightly less in other months, while the lowest level of 75% is observed in both April and November.

With regards to precipitation, Lima typically receives the highest rainfall of 3.62" (92mm) in May and the least of 1.89" (48mm) in both February and December. Similarly, the highest snowfall of 3.46" (88mm) usually falls in February while no snowfall is recorded from June to October. Lima's daylight lasts the longest in June with 15.1 hours and shortens to 9.3 hours in December. Drawing attention to the wind dynamics, the city experiences the highest average wind speed of 10.7mph (17.2km/h) in January and the lowest of 6mph (9.7km/h) in both July and August.

The best time to visit Lima

Considering the weather conditions, the best time to visit Lima would be during the months of May and June. During this period, the city experiences pleasant warmth with maximum average temperatures around 70.3°F (21.3°C) to 77.7°F (25.4°C). May also sees a high amount of rainfall, providing scenic beauty and freshness. In June, the daylight lasts longer (average 15.1 hours) providing ample time for sightseeing. Moreover, the sunshine hours are typically at their peak during these months, making it an ideal time for outdoor activities.

The worst time to visit Lima

The least favorable time to visit Lima would arguably be from November to February. These months are characterized by low temperatures with average highs from 31.5°F (-0.3°C) to 46.8°F (8.2°C) and lows decreasing to a chilly 19.8°F (-6.8°C) in January. Also, bear in mind that these months record high humidity levels above 80%, leading to a damp and cold atmosphere. Furthermore, wintry conditions do prevail, as November through February witnesses snowfall, counting up to 2.99" (76mm) in December. Visitors are advised to be prepared for adverse area road conditions.

Spring weather in Lima

Spring in Lima, falling between March and May, is characterized by gradually rising temperatures from 46.8°F (8.2°C) to 70.3°F (21.3°C). The weather generally remains moderate and the region sees the highest level of rainfall, particularly in May at an average of 3.62" (92mm). While the humidity remains fairly constant around 76% to 78%, the daylight extends to its peak in May with 14.5 hours.

Summer weather in Lima

From June to August, Lima enjoys a summer season with the highest average temperature reaching 81°F (27.2°C) in July. The rainy season closely follows the summer months, with rainfall seeing a slight decrease from 3.5" (89mm) in June to 2.87" (73mm) in July. The temperature, however, remains relatively constant during these months. With the longest daylight hours of 14.7 to 15.1 hours, coupled with maximum sunshine hours, summers provide a great time to explore Lima.

Autumn weather in Lima

The autumn season from September to November witnesses a drop in temperature from 73.6°F (23.1°C) to 48°F (8.9°C). During this period, rainfall drops significantly to 2.17" (55mm) in September and 2.01" (51mm) in November. These months mark the transition from warm to cooler weather. While the daylight shortens from 12.5 hours to 9.9 hours, Lima continues to enjoy ample sunshine, making Autumn a comfortable time to visit.

Winter weather in Lima

Winter in Lima, spanning from December to February, exhibits the coldest months of the year. With a significant drop in temperature from 37.2°F (2.9°C) to 31.5°F (-0.3°C), winter can be rather harsh. December also records snowfall with an average of 2.24" (57mm). In addition, during this time, the city experiences the shortest daylight duration, recording 9.3 hours in December. The combination of low temperatures, high humidity, and less sunshine makes winter in Lima a less desirable time for visitors.

Weather in January

The beginning of the year in Lima, Ohio, ushers in a wintry ambiance as the city is grappled in bitter cold. January ranks among the coldest months that paints the city in frost with a high temperature of 31.5°F (-0.3°C) and a chilling low of 19.8°F (-6.8°C). Weather in January »

Weather in February

February in Lima is known for its persistent coldness, carrying forward January's winter legacy. This period sees occasional sunlight breaking through the gloomy winter skies with a surge in daylight hours. An incremental change in temperature hints at the forthcoming spring, albeit show, with the highest temperature hitting 35.6°F (2°C) and the lowest recording 23.4°F (-4.8°C). Weather in February »

Weather in March

With the onset of March, the weather in Lima tends to become less harsh, offering locals some comfort from the severe winter. The city experiences a significant rise in temperature, creating an environment suitable for thawing, which ranges from 46.8°F (8.2°C) to 32°F (0°C). Weather in March »

Weather in April

In April, the residents of Lima welcome the spring season enthusiastically as the city shimmers under a slightly warmer climate. The month records an impressive rise in the daily temperature that hovers between 58.6°F (14.8°C) to 42.1°F (5.6°C). Weather in April »

Weather in May

May in Lima, Ohio, brings an aura of freshness and warmth with it. The heartening rise in temperature, fluctuating between 70.3°F (21.3°C) and 53.8°F (12.1°C), portrays the city in its sunniest disposition. The winding down of the spring season adds a certain vibrancy to the city, with blooming flower-beds adorning Lima. Weather in May »

Weather in June

As the calendar slips to June, summer officially arrives in Lima with the city basking under generous sunlight. The consistency in mild weather with temperatures soaring between 77.7°F (25.4°C) to 60.6°F (15.9°C) marks the peak outdoor activity season. Weather in June »

Weather in July

July is arguably the warmest month in Lima, Ohio, reflecting the peak of summer. The temperature shooting between 81°F (27.2°C) and 63.9°F (17.7°C) marks Lima's hottest month. The enhanced daylight hours accompany high UV index, prompting the use of sun protection. Weather in July »

Weather in August

With August arrives a slight dip in summer heat in Lima, though the weather remains comfortably warm. The maximum and minimum temperatures fluctuate between 78.8°F (26°C) and 61.2°F (16.2°C), presenting the city in its warm glory. Weather in August »

Weather in September

September ushers in the beautiful fall season in Lima with a noticeable drop in temperature, fluctuating from 73.6°F (23.1°C) to 55.6°F (13.1°C). The cityscape starts getting painted in the hues of autumn, with shades of red, orange, and yellow adorning the city's foliage. Weather in September »

Weather in October

October is the month when Lima, Ohio, experiences a full-fledged fall season. The increasingly cooler days and nights, coupled with the shedding of leaves, paints a picturesque autumn scene. Although the city experiences significant rainfall making the days damp and chilly, the vibrant fall colors provide a visual treat. Weather in October »

Weather in November

November marks the transition from fall to winter in Lima as temperatures dip significantly with the highest reaching 48°F (8.9°C) and the lowest at 34.9°F (1.6°C). The city is cast under a colder shade with shorter days and longer nights. Weather in November »

Weather in December

The final month in Lima’s weather calendar, December, is known for its winter charm. The city slips into a beautiful hibernation mode, with a temperature spectrum between 37.2°F (2.9°C) to 27.5°F (-2.5°C), and Lima dons a white, snowy cloak. Weather in December »
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month in Lima?

January, on average, is the coldest month in Lima, Ohio, registering a high temperature of 31.5°F (-0.3°C) and a low of 19.8°F (-6.8°C).

What is the most humid month in Lima?

With an average relative humidity of 84%, January is the most humid month.

How many days does it rain in Lima?

In Lima, during the entire year, the rain falls for 163.2 days and collects up to 30.63" (778mm) of precipitation.

When does it snow in Lima?

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

How many days does it snow in Lima?

Throughout the year, in Lima, Ohio, there are 36.4 snowfall days, and 12.36" (314mm) of snow is accumulated.

What is the month with the least sunshine in Lima?

January has the least sunshine of the year, with an average of 3.4h of sunshine.

What is the driest month in Lima?

February and December are months with the least rain when the rain falls for 7.5 days and typically aggregates up to 1.89" (48mm) of rain.

When does it snow the most in Lima?

The month with the most snowfall in Lima is February, when snow falls for 8.8 days and typically aggregates up to 3.46" (88mm) of snow.

When is Daylight Saving Time (DST) in Lima?

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

The month with the most rainfall is May, when the rain falls for 19.7 days and typically aggregates up to 3.62" (92mm) of precipitation.

When it does not snow in Lima?

In Lima, Ohio, snow does not fall in June through September.

When are the longest days in Lima?

With an average of 15h and 0min of daylight, June has the longest days of the year in Lima.

What are the months with the highest UV index in Lima?

The months with the highest UV index are June and July, with an average maximum UV index of 6.

What is the hottest time of year in Lima?

The warmest time of the year in Lima, Ohio, is July, with temperatures averaging a high of 81°F (27.2°C) and a low of 63.9°F (17.7°C).

What month has the most sunshine in Lima?

The month with the most sunshine in Lima is July, with an average of 10.1h of sunshine.

What are the least humid months in Lima?

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

What is the month with the shortest days in Lima?

December has the shortest days of the year, with an average of 9h and 18min of daylight.

When is the lowest UV index in Lima?

With an average maximum UV index of 1, December is the month with the lowest UV index.

Average temperature
Lima, OH

Average temperature - Lima, OH

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (31.5°F).

The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

Average pressure
Lima, OH

Average pressure - Lima, OH

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed
Lima, OH

Average wind speed - Lima, OH

The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

Average humidity
Lima, OH

Average humidity - Lima, OH

The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are October and November (75%).

Average rainfall
Lima, OH

Average rainfall - Lima, OH

The wettest month (with the highest rainfall) is May (3.62").
The driest months (with the least rainfall) are February and December (1.89").

Average rainfall days
Lima, OH

Average rainfall days - Lima, OH

The month with the highest number of rainy days is May (19.7 days).
The month with the least rainy days is February (7.5 days).

Average snowfall
Lima, OH

Average snowfall - Lima, OH

The month with the highest snowfall is February (3.46").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Lima, OH

Average snowfall days - Lima, OH

The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Lima, OH

Average daylight / Average sunshine - Lima, OH

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).

Average sunshine days
Lima, OH

Average sunshine days - Lima, OH

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is May (9.2 days).

Average visibility
Lima, OH

Average visibility - Lima, OH

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

Lima, Ohio, USA

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