Olathe
Kansas, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Olathe, KS

January, like December, in Olathe, Kansas, is another cold winter month, with average temperature ranging between min 23°F (-5°C) and max 37.6°F (3.1°C). With an average high-temperature of 37.6°F (3.1°C) and an average low-temperature of 23°F (-5°C), January is the coldest month. Weather in January »

The last month of the winter, February, is also a wintry month in Olathe, Kansas, with average temperature varying between 41.5°F (5.3°C) and 27.1°F (-2.7°C). In February, the average high-temperature is almost the same as in January - a still cold 41.5°F (5.3°C). Weather in February »

March, the first month of the spring, in Olathe, is a cool month, with average temperature fluctuating between 54.7°F (12.6°C) and 37.9°F (3.3°C). In March, the average high-temperature increases, from a wintry 41.5°F (5.3°C) in February, to a cool 54.7°F (12.6°C). Weather in March »

April is an enjoyable spring month in Olathe, Kansas, with average temperature ranging between max 64°F (17.8°C) and min 46°F (7.8°C). In Olathe, Kansas, the average high-temperature rises, from a fresh 54.7°F (12.6°C) in March, to an enjoyable 64°F (17.8°C). Weather in April »

The last month of the spring, May, is a pleasant month in Olathe, Kansas, with average temperature ranging between min 55.9°F (13.3°C) and max 72.9°F (22.7°C). In May, the average high-temperature marginally rises, from a comfortable 64°F (17.8°C) in April, to a pleasant 72.9°F (22.7°C). Weather in May »

June, the first month of the summer, in Olathe, is a warm month, with average temperature fluctuating between 83.7°F (28.7°C) and 66°F (18.9°C). In June, the average high-temperature rises, from an agreeable 72.9°F (22.7°C) in May, to a moderately hot 83.7°F (28.7°C). Weather in June »

July is a hot summer month in Olathe, Kansas, with average temperature varying between 69.3°F (20.7°C) and 87.1°F (30.6°C). The warmest month is July, with an average high-temperature of 87.1°F (30.6°C) and an average low-temperature of 69.3°F (20.7°C). In July, the average heat index is evaluated at a torrid 100.4°F (38°C). Weather in July »

August, the last month of the summer, in Olathe, is also a moderately hot month, with average temperature fluctuating between 85.1°F (29.5°C) and 66.7°F (19.3°C). In August, the average high-temperature is relatively the same as in July - a moderately hot 85.1°F (29.5°C). Weather in August »

The first month of the autumn, September, is still a warm month in Olathe, Kansas, with average temperature varying between 78.3°F (25.7°C) and 59.5°F (15.3°C). In Olathe, Kansas, the average high-temperature slightly decreases, from a moderately hot 85.1°F (29.5°C) in August, to a still warm 78.3°F (25.7°C). Weather in September »

October, like September, in Olathe, Kansas, is another comfortable autumn month, with average temperature fluctuating between 65.7°F (18.7°C) and 48.4°F (9.1°C). In Olathe, the average high-temperature in October decreases, from a warm 78.3°F (25.7°C) in September, to an enjoyable 65.7°F (18.7°C). Weather in October »

The last month of the autumn, November, is also a fresh month in Olathe, Kansas, with average temperature ranging between max 53.2°F (11.8°C) and min 37°F (2.8°C). In November, the average high-temperature drops, from an enjoyable 65.7°F (18.7°C) in October, to a cool 53.2°F (11.8°C). Weather in November »

The first month of the winter, December, is also a wintry month in Olathe, Kansas, with average temperature fluctuating between 27.9°F (-2.3°C) and 41.7°F (5.4°C). In December, the average high-temperature drops, from a cool 53.2°F (11.8°C) in November, to a wintry 41.7°F (5.4°C). Weather in December »

What is the coldest month in Olathe?

January is the coldest month, with an average high-temperature of 37.6°F (3.1°C) and an average low-temperature of 23°F (-5°C).

How many days does it rain in Olathe?

Throughout the year, in Olathe, there are 137 rainfall days, and 28.7" (729mm) of precipitation is accumulated.

What is the driest month in Olathe?

The month with the least rainfall in Olathe is January when the rain falls for 6.1 days and typically collects 1.06" (27mm) of precipitation.

When does it snow in Olathe?

Months with snowfall in Olathe, Kansas, are January through May, October through December.

How many days does it snow in Olathe?

Throughout the year, in Olathe, Kansas, there are 20.8 snowfall days, and 9.61" (244mm) of snow is accumulated.

What is the month with the least sunshine in Olathe?

The month with the least sunshine in Olathe is January, with an average of 5.3h of sunshine.

When is the lowest UV index in Olathe?

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

When does it snow the most in Olathe?

February is the month with the most snowfall. Snow falls for 6.7 days and accumulates 3.78" (96mm) of snow.

What is the most humid month in Olathe?

May is the most humid month in Olathe, with an average relative humidity of 79%.

What is the rainiest month in Olathe?

The month with the most rainfall in Olathe is May when the rain falls for 17.9 days and typically aggregates up to 4.69" (119mm) of precipitation.

When is the highest UV index in Olathe?

Months with the highest UV index are May through August, with an average maximum UV index of 6.

When it does not snow in Olathe?

June through September are months without snowfall in Olathe, Kansas.

When are the longest days in Olathe?

With an average of 14.9h of daylight, June has the longest days of the year.

What are the months with the most sunshine in Olathe?

June and July, with an average of 10.5h of sunshine, are months with the most sunshine in Olathe, Kansas.

What is the warmest month in Olathe?

With an average high-temperature of 87.1°F (30.6°C) and an average low-temperature of 69.3°F (20.7°C), July is the warmest month.

What are the least humid months in Olathe?

October and November, with an average relative humidity of 70%, are the least humid months.

What is the month with the shortest days in Olathe?

The month with the shortest days is December, with an average of 9.5h of daylight.
Average humidity - Olathe, KS
Average rainfall - Olathe, KS
Average rainfall days - Olathe, KS

The month with the highest number of rainy days is May (17.9 days).
The month with the lowest number of rainy days is February (5.8 days).

Average snowfall - Olathe, KS
Average snowfall days - Olathe, KS

The month with the highest number of snowfall days is February (6.7 days).
Months with the lowest number of snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine - Olathe, KS

The month with the longest days is June (Average daylight: 14.9h).
The month with shortest days is December (Average daylight: 9.5h).

Months with most sunshine are June and July (Average sunshine: 10.5h).
The month with least sunshine is January (Average sunshine: 5.3h).

Average UV index - Olathe, KS