Climate and monthly weather forecast
Kokomo, IN


The climate of Kokomo

Kokomo, Indiana is characterized by a humid continental climate; this is denoted as Dfa under the Köppen climate classification. Located within the interior of the United States, the city experiences wide fluctuations in temperature, humidity, and precipitation levels on a monthly basis.

With the rolling pattern of the local climate, temperatures in Kokomo range from 19.6°F (-6.9°C) in the coldest month to a peak of 81.1°F (27.3°C) in the hottest month. Humidity levels demonstrate similar trends, with the lowest relative humidity recorded at 73% and escalating to 83% throughout the year. As the year unfolds, the city registers varying amounts of rainfall, reaching from a minimum of 0.67" (17mm) to a maximum of 1.77" (45mm). On the topic of snowfall, descriptors include a highest measure of 1.22" (31mm) and no recorded snow in the warmer months.

In terms of sunlight, Kokomo experiences an annual fluctuation between 9.3 hours to 15 hours of daylight daily. A corresponding change in sunshine hours accompanies this, shifting from 3.7 hours to 10.1 hours. Meanwhile, the annual record for UV index extends from 1 to 6. The percentage of cloud cover throughout the year fluctuates between 33% and 62%. Additionally, wind speeds in Kokomo range from an average of 6.2mph (10km/h) to 10.5mph (16.9km/h), with gusts that can reach 16.4mph (26.4km/h).

Observed climatic trends point to January and February as the coldest months, boasting the lowest temperature and highest snowfall respectively. Conversely, July and August, marked by the warmest temperatures, record the highest humidity level and UV index. The highest amount of rainfall typically occurs in May, although November and December also exhibit significant rainfall.

The best time to visit Kokomo

Given the varied climate, the optimal time to visit Kokomo depends on the weather conditions sought by the individual. However, a common preference would be during late spring or early summer - specifically May and June. During this period, temperatures are at a comfortable average; between 59.9°F (15.5°C) to 79.2°F (26.2°C). Ample sunshine of 8.6 hours to 10.1 hours a day complements the pleasant temperature. Additionally, these months report lower humidity levels (78% to 79%) in comparison to subsequent summer months. Visitors may also appreciate the longer days, which span 14.4 hours to 15 hours per day.

The worst time to visit Kokomo

Travelers may want to avoid visiting Kokomo during the winter months, notably in January and February. During these months, average temperatures are at their lowest; between 19.6°F (-6.9°C) to 36.1°F (2.3°C). The city also experiences its highest snowfall during these months, further contributing to the harsh weather conditions. Additionally, the hours of daylight are shortest - around 9.7 hours to 10.7 hours, which may limit outdoor activities.

Spring weather in Kokomo

In Kokomo, the spring months of March, April, and May bring about a transition from the cold winter to the warmer summer months. Average temperatures rise swiftly in this season, ranging from 33.4°F (0.8°C) in March to reach 71.4°F (21.9°C) by May. Correspondingly, daylight hours increase from 12 hours in March to 14.4 hours in May. Concurrently, the hours of sunshine also rise, varying from 6 hours in March to 8.6 hours in May. Despite the increased warmth, spring also brings the highest amounts of rainfall - peaking at 1.77" (45mm) in May.

Summer weather in Kokomo

Come summer in Kokomo, the weather warms up significantly, with average temperatures peaking at 81.1°F (27.3°C) in July. June, July, and August also roll in peak daylight hours ranging from 14.7 hours to 15 hours and the highest sunshine hours, from 10.1 hours to 10 hours. Correspondingly, humidity levels rise to their highest, hitting an annual high of 83% in July and August. This is coupled with a decline in rainfall, averaging between 1.22" (31mm) to 1.54" (39mm) over the summer months.

Autumn weather in Kokomo

Autumn in Kokomo implies a gradual decline in temperature from the summer highs to the winter lows. During September, October, and November, average temperatures descend from 75°F (23.9°C) to 48.2°F (9°C). Despite the temperature drop, daylight hours remain substantial, sliding from 12.5 hours to 9.9 hours, as do the average sunlight hours dropping from 8.2 hours to 5.1 hours by November. Rainfall also decreases to an average of 0.75" (19mm) in November.

Winter weather in Kokomo

Winter ushers in the coldest temperatures of the year in Kokomo. The months of December, January, and February are characterized by freezing temperatures ranging from 19.6°F (-6.9°C) to 37.2°F (2.9°C). These months also have the shortest days with daylight hours standing at 9.3 hours to 10.7 hours. Correspondingly, the average hours of sunshine are at their lowest from 4.1 hours to 5.1 hours and snowfall increases, standing at 1.1" (28mm) in December and 1.22" (31mm) in January.

Weather in January

Kokomo, Indiana kicks off the year with cold, snowy conditions as the grip of winter hangs heavy over the city. January often features thick blankets of snow, with approximately 1.1" (28mm) falling amidst crisp temperatures ranging from 19.6°F (-6.9°C) to 31.8°F (-0.1°C). Weather in January »

Weather in February

In Kokomo, February's weather mirrors its predecessor, underpinning the wintry nuances of the season. A slight elevation in temperature sets February apart from the frigid confines of January. On occasion, snowflakes give way to pellets of rain, subtly signaling the forthcoming departure of winter. Weather in February »

Weather in March

Kokomo experiences a more considerable upturn in weather patterns in March, marking the transition from winter to spring. The dawning of spring becomes quite apparent with temperatures oscillating between 33.4°F (0.8°C) and 48.2°F (9°C). Weather in March »

Weather in April

Substantial changes define Kokomo's weather in April, emphasizing the transformative nature of spring. Temperatures climb further, generating a more favorable climate for outdoor pursuits. The city's landscape flourishes under increased hours of sunshine and optimal rainfall. Weather in April »

Weather in May

May in Kokomo epitomizes the bounty of spring, with the city's wildlife thriving in the congenial weather. With temperatures reaching as high as 71.4°F (21.9°C), the emergence of warmth cements the arrival of summer. The city basks under the extended daylight hours, while an enhanced UV index commands a vigilant approach toward sun protection. Weather in May »

Weather in June

June ushers in summer in Kokomo, indicating a time for sun-soaked leisure and outdoor activities. The mercury catapults to the 79.2°F (26.2°C) mark, cementing June as the beginning of the hotter months. Despite the heat, the month fosters a balance between rainfall and sunshine, ensuring a dynamic weather pattern. Weather in June »

Weather in July

July represents the apex of summer in Kokomo, with the city sweltering under the highest average temperatures of 64.4°F (18°C) to 81.1°F (27.3°C). The intense heat sees the introduction of more frequent cooling showers, consequently elevating humidity levels. Weather in July »

Weather in August

Kokomo's weather remains sultry in August as summer shows no sign of receding. Despite this, a slight abatement in temperatures distinguishes August from the blazing peaks of July. Rainfall retains its prominence amid the sunny periods, imposing a uniform balance in the city's weather routine. Weather in August »

Weather in September

In Kokomo, September heralds the advent of fall, although remnants of the city's hot summer persist. A noticeable downturn in temperatures signifies the initial stages of autumn’s onset. Rainfall recedes, marking a decline in humidity, and paving the way for crisp, clear days. Weather in September »

Weather in October

The full brunt of autumn falls on Kokomo in October, painting the city in vibrant shades of fall. The weather transitions towards modest temperatures and dwindling rainfall. A substantial reduction in daylight hours and sunshine reiterates the seasonal switch, while the receding UV index prompts relaxed sun safety measures. Weather in October »

Weather in November

November sees a marked shift in Kokomo's weather as the city prepares for the onset of winter. An array of autumn colors give way to shades of white, as the first snowflakes descend. Fluctuating temperatures between 35.1°F (1.7°C) and 48.2°F (9°C) deliver a chilly bite to the air, underlining the forthcoming winter freeze. Weather in November »

Weather in December

Kokomo, Indiana, succumbs to the full force of winter in December, known for its cold, dreary days and long, frosty nights. Snowfall increases, tallying at an approximate of 0.75" (19mm), an indicator of the festive season's arrival. Weather in December »

Frequently asked questions

What part of the year is the coldest in Kokomo?

During the coldest month in Kokomo, January, temperatures average a high of 31.8°F (-0.1°C) and a low of 19.6°F (-6.9°C).

What is the most humid month in Kokomo?

January, July, August and December, with an average relative humidity of 83%, are most humid months.

How much does it rain in Kokomo?

Throughout the year, in Kokomo, Indiana, there are 125.7 rainfall days, and 13.43" (341mm) of precipitation is accumulated.

When does it snow in Kokomo?

January through April, October through December are months with snowfall in Kokomo.

How much does it snow in Kokomo?

In Kokomo, Indiana, during the entire year, snow falls for 30 days and aggregates up to 4.65" (118mm) of snow.

What is the month with the least sunshine in Kokomo?

With an average of 3.7h of sunshine, January has the least sunshine of the year.

What is the driest month in Kokomo?

February is the month with the least rainfall in Kokomo. Rain falls for 4.9 days and accumulates 0.67" (17mm) of precipitation.

What is the snowiest month in Kokomo?

The month with the most snowfall is February, when snow falls for 7.3 days and typically aggregates up to 1.22" (31mm) of snow.

When is Daylight Saving Time (DST) in Kokomo?

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

The month with the most rainfall in Kokomo is April, when the rain falls for 13.4 days and typically aggregates up to 1.77" (45mm) of precipitation.

When it does not snow in Kokomo?

In Kokomo, Indiana, snow does not fall in May through September.

When are the longest days in Kokomo?

The month with the longest days in Kokomo, Indiana, is June, with an average of 15h and 0min of daylight.

What month has the most sunshine in Kokomo?

June has the most sunshine of the year, with an average of 10.1h of sunshine.

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

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

What part of the year is the hottest in Kokomo?

Kokomo's warmest month, July, generally records average temperatures ranging from a high of 81.1°F (27.3°C) to a low of 64.4°F (18°C).

What is the least humid month in Kokomo?

October is the least humid month in Kokomo, with an average relative humidity of 73%.

What is the month with the shortest days in Kokomo?

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

What is the month with the lowest UV index in Kokomo?

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

Average temperature
Kokomo, IN

Average temperature - Kokomo, IN

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (31.8°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 (19.6°F).


Average pressure
Kokomo, IN

Average pressure - Kokomo, IN

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


Average wind speed
Kokomo, IN

Average wind speed - Kokomo, IN

The windiest month (with the highest average wind speed) is January (10.5mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).


Average humidity
Kokomo, IN

Average humidity - Kokomo, IN

The months with the highest relative humidity are January, July, August and December (83%).
The month with the lowest relative humidity is October (73%).


Average rainfall
Kokomo, IN

Average rainfall - Kokomo, IN

The wettest month (with the highest rainfall) is April (1.77").
The driest month (with the least rainfall) is February (0.67").


Average rainfall days
Kokomo, IN

Average rainfall days - Kokomo, IN

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is February (4.9 days).


Average snowfall
Kokomo, IN

Average snowfall - Kokomo, IN

The month with the highest snowfall is February (1.22").
The months with the least snowfall are May, June, July, August and September (0").


Average snowfall days
Kokomo, IN

Average snowfall days - Kokomo, IN

The month with the highest number of snowfall days is January (9.1 days).
The months with the least snowfall days are June, July, August and September (0 days).


Average daylight / Average sunshine
Kokomo, IN

Average daylight / Average sunshine - Kokomo, IN

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 June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).


Average sunshine days
Kokomo, IN

Average sunshine days - Kokomo, IN

The month with the most sunshine days is November (20.2 days).
The month with the least sunshine days is May (11.8 days).


Average visibility
Kokomo, IN

Average visibility - Kokomo, IN

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


Kokomo, Indiana, USA

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