Climate and monthly weather forecast
Kettering, OH

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The climate of Kettering

Located in Ohio, USA, Kettering has a Humid subtropical climate, classified as Cfa according to the Köppen climate classification. The climate parameters indicate that the weather in this area experiences significant seasonal variation over the course of the year. Average temperatures range from 21.7°F (-5.7°C) to 81.1°F (27.3°C), while annual rainfall varies from 1.54" (39mm) to 3.15" (80mm).

Comparatively, temperatures are coolest in January and warmest in July, with temperature highs escalating from 33.6°F (0.9°C) in the first month of the year to reach a peak of 81.1°F (27.3°C) in the middle year. Temperatures usually stay above freezing, averaging a low of 21.7°F (-5.7°C) in January, gradually rising to reach 64.4°F (18°C) in July. The rainfall distribution also exhibits seasonal changes - May is the wettest month with an average of 3.15" (80mm) and October records the least amount of precipitation with an average of 1.54" (39mm). The city additionally experiences some snowfall, registering the highest averages of 2.44" (62mm) in January and February, and rarely in November with just 0.87" (22mm).

One interesting weather pattern to note concerns the daylight and sunshine hours. The longest day is typically in June, offering up to 14.9 hours of daylight and 10.2 hours of sunshine. In contrast, December cuts down daylight to 9.4 hours and sunshine duration to 4 hours.

The best time to visit Kettering

For those seeking the warmest period to visit Kettering, it would certainly be during the summer months, from June to August. During this time, temperatures can rise to a high of 81.1°F (27.3°C) in July, consistently providing warm and favorable conditions for outdoor activities. Apart from the warmth, these months also enjoy longer daylight hours, ranging from 14.4 hours in May to 14.9 hours in June and 14.7 hours in July, delivering enough hours for outdoor sightseeing.

The worst time to visit Kettering

On the flip side, those with a low tolerance for cold weather would find the period from December to February less appealing. During these winter months, low temperatures can drop to 21.7°F (-5.7°C) in January, with significant snowfall amounts recorded in the same month. Coupled with shorter daylight and sunshine duration, these conditions could limit outdoor activity and sightseeing, making it a less than optimal time for visitors to plan their trips.

Spring weather in Kettering

Spring in Kettering runs from March to May, and it brings about steadily rising temperatures, from an average high of 49.5°F (9.7°C) in March to reach 71.4°F (21.9°C) by May. In the meanwhile, humidity levels drop from 77% in March and April to 80% in May. The rainfall exhibits an increment trend as well, with precipitation starting at 2.2" (56mm) in March and peaking at 3.15" (80mm) in May.

Summer weather in Kettering

Summertime in Kettering, from June to August, is characterized by the warmest conditions of the year. The mercury can rise up to 81.1°F (27.3°C) in July, although nighttime temperatures might drop to pleasant lows around 64.4°F (18°C) in the same month. Average rainfall hovers around 2.56" (65mm) in June and decreases to about 2.09" (53mm) by August. Humidity remains relatively constant ranging from 80% in June to 80% in August.

Autumn weather in Kettering

Autumn, lasting from September to November, in Kettering signifies a shift towards cooler conditions. Temperatures gradually decrease from an average high of 75°F (23.9°C) in September to a much cooler 49.1°F (9.5°C) by November; overnight temperatures follow a similar pattern, dropping from 57°F (13.9°C) to a low of 35.6°F (2°C) respectively. Rainfall also reduces from 1.65" (42mm) in September to 1.57" (40mm) in November, with relative humidity levels experiencing a slight decrease.

Winter weather in Kettering

The onset of winter, from December through February, brings colder temperatures to Kettering. The average highs drop from 39.6°F (4.2°C) in December to reach their lowest at 33.6°F (0.9°C) in January, while lows also drop to an average of 21.7°F (-5.7°C) in the coldest month. Snowfall becomes more prevalent during this period ranging from 2.05" (52mm) in December to 2.44" (62mm) in January and February.

Weather in January

As Ohio plunges into the depths of winter, Kettering experiences its coldest month with temperature extremes ranging from 21.7°F (-5.7°C) to 33.6°F (0.9°C). A characteristic feature of the weather in January is the high relative humidity of 82%, coupled with the prevalence of cloudy skies, which cover 62% of the sky on average. Weather in January »

Weather in February

February's weather in Kettering still retains remnants of the cold winter, however, temperatures start to rise ever so slightly with the minimum being 24.6°F (-4.1°C), displaying a progression from the January chill. Despite the increasing sunlight (4.9 hours per day), February continues to bear the heavy winter cloak, doused by an average rainfall of 1.89" (48mm). Weather in February »

Weather in March

Distinct signs of spring can be perceived in March's weather in Kettering, with temperatures now reaching a high of 49.5°F (9.7°C). The beginning of warmer days is complemented by an increased daylight that now stands at 12 hours, indicating the arrival of longer days. Weather in March »

Weather in April

Warmer breezes start flowing in Kettering during April, as the weather becomes notably milder with the minimum temperature rising to 43.7°F (6.5°C). The city enjoys a substantial increase in sunlight, now brightening the city for 7.6 hours per day, the brightness mirrored in the blooming flowers around the city. Weather in April »

Weather in May

May welcomes warmer weather in Kettering with a high temperature soaring to 71.4°F (21.9°C). The sun continues to bathe the city in its warmth for an impressive 8.9 hours per day. The remnants of April's moisture still linger, leading to an increase in relative humidity, and along with the increase in temperature results in May having the maximum rainfall among the months listed. Weather in May »

Weather in June

June heralds the arrival of summer in Kettering, boasting temperatures that peak at 78.4°F (25.8°C). The longest day of sunlight is featured in this month, illuminating life for 10.2 hours, supplying residents with ample opportunities for enjoying outdoor pastimes. Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Kettering, Ohio, with an average temperature varying between 81.1°F (27.3°C) and 64.4°F (18°C). July, recording an average high temperature of 81.1°F (27.3°C) and a low temperature of 64.4°F (18°C), is Kettering's warmest month. During July, the heat index is computed to be a hot 87.8°F (31°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Kettering, Ohio, with an average temperature fluctuating between 80.1°F (26.7°C) and 62.2°F (16.8°C). Kettering experiences an average high-temperature of a still warm 80.1°F (26.7°C) in August, subtly different from July's 81.1°F (27.3°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Kettering, Ohio, with temperature in the range of an average low of 57°F (13.9°C) and an average high of 75°F (23.9°C). Transitioning from August to September, Kettering observes an average high-temperature of a still warm 75°F (23.9°C), differing subtly from the previous month. Weather in September »

Weather in October

October, like September, in Kettering, Ohio, is another comfortable autumn month, with an average temperature ranging between max 63°F (17.2°C) and min 46.8°F (8.2°C). Kettering's weather in October involves a decrease in the average high-temperature, moving down from September's moderately hot 75°F (23.9°C) to a comfortable 63°F (17.2°C). Weather in October »

Weather in November

November transitions Kettering into the early stages of winter, with temperatures plunging to touch a high of 49.1°F (9.5°C). As winter steps in, daylight keeps reducing and now stands at 10 hours, decreasing the warmth from the sun to 5.4 hours a day. Weather in November »

Weather in December

December marks the full onset of winter in Kettering with temperatures dropping down to 29.3°F (-1.5°C). Shorter days become the norm, with daylight spanning for only 9.4 hours, and the sun providing warmth for just 4 hours a day. Weather in December »
Updated: Aug 4, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest?

January, noted for its average high-temperature of 33.6°F (0.9°C) and an average low-temperature of 21.7°F (-5.7°C), is considered the coldest month.

What are the most humid months?

January, February and December, with an average relative humidity of 82%, are most humid months.

How much does it rain?

Throughout the year, there are 154.5 rainfall days, and 25.24" (641mm) of precipitation is accumulated.

When does it snow?

January through April, November and December are months with snowfall.

When does it snow the most?

The months with the most snowfall are January and February, with an average 2.44" (62mm) of accumulated snow.

How much does it snow?

In Kettering, during the entire year, snow falls for 33.1 days and aggregates up to 10.2" (259mm) of snow.

What is the month with the least sunshine?

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

What are the months with the lowest UV index?

January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index.

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 rainiest month?

The month with the most rainfall is May, when the rain falls for 18.5 days and typically aggregates up to 3.15" (80mm) of precipitation.

When it does not snow?

May through October are months without snowfall.

When are the longest days?

The month with the longest days is June, with an average of 14h and 54min of daylight.

What is the month with the most sunshine?

The months with the most sunshine are June and August, with an average of 10.2h of sunshine.

What is the month with the highest UV index?

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

What part of the year is the hottest?

The warmest period tends to be July, when average temperatures fluctuate between a high of 81.1°F (27.3°C) and a low of 64.4°F (18°C).

What is the least humid month?

With an average relative humidity of 74%, October is the least humid month.

What is the driest month?

October is the month with the least rainfall. Rain falls for 12 days and accumulates 1.54" (39mm) of precipitation.

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.
Today
Tomorrow
Long-term
YearJFMAMJJASOND

Average temperature
Kettering, OH

Average temperature - Kettering, 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 (64.4°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).

Average pressure
Kettering, OH

Average pressure - Kettering, OH

The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed
Kettering, OH

Average wind speed - Kettering, OH

The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

Average humidity
Kettering, OH

Average humidity - Kettering, OH

The months with the highest relative humidity are January, February and December (82%).
The month with the lowest relative humidity is October (74%).

Average rainfall
Kettering, OH

Average rainfall - Kettering, OH

The wettest month (with the highest rainfall) is May (3.15").
The driest month (with the least rainfall) is October (1.54").

Average rainfall days
Kettering, OH

Average rainfall days - Kettering, OH

The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is February (8 days).

Average snowfall
Kettering, OH

Average snowfall - Kettering, OH

The months with the highest snowfall are January and February (2.44").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days
Kettering, OH

Average snowfall days - Kettering, OH

The month with the highest number of snowfall days is January (9.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Kettering, OH

Average daylight / Average sunshine - Kettering, 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 months with the most sunshine are June and August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

Average sunshine days
Kettering, OH

Average sunshine days - Kettering, OH

The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is May (9.8 days).

Average UV index
Kettering, OH

Average UV index - Kettering, 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, October, November and December (UV index 2).

Average cloud cover
Kettering, OH

Average cloud cover - Kettering, OH

The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 29).

Average visibility
Kettering, OH

Average visibility - Kettering, OH

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

Kettering, Ohio, USA

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