Climate and monthly weather forecast
Harper, KS

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Weather in January

January, like December, is another chilly winter month in Harper, Kansas, with an average temperature fluctuating between 27.5°F (-2.5°C) and 45°F (7.2°C). In Harper, the lowest average temperatures are observed in January, with a high of 45°F (7.2°C) and a low of 27.5°F (-2.5°C). Weather in January »

Weather in February

The last month of the winter, February, is also a frosty month in Harper, Kansas, with an average temperature fluctuating between 47.8°F (8.8°C) and 29.8°F (-1.2°C). Harper transitions into February recording an average high-temperature of a still frosty 47.8°F (8.8°C), closely aligning with the preceding month's temperature. Weather in February »

Weather in March

March, the first month of the spring in Harper, is a mild month, with an average temperature varying between 59.2°F (15.1°C) and 39.9°F (4.4°C). With the onset of March, Harper's average high-temperature sees a rise, moving from February's chilly 47.8°F (8.8°C) to a moderate 59.2°F (15.1°C). Weather in March »

Weather in April

April is a refreshing spring month in Harper, Kansas, with an average temperature ranging between min 46.9°F (8.3°C) and max 67.6°F (19.8°C). Harper's April weather indicates a minor ascent in high-temperatures, adjusting from a moderate 59.2°F (15.1°C) in March to a comfortable 67.6°F (19.8°C). Weather in April »

Weather in May

May, the last month of the spring in Harper, is a warm month, with temperature in the range of an average high of 77°F (25°C) and an average low of 57.4°F (14.1°C). Harper's May weather shows an increase in high-temperatures, moving from April's enjoyable 67.6°F (19.8°C) to a warm 77°F (25°C). Weather in May »

Weather in June

June, the first month of the summer in Harper, is a hot month, with an average temperature fluctuating between 90.3°F (32.4°C) and 70.2°F (21.2°C). A shift in the average high-temperature is noticeable in June, changing from a moderately hot 77°F (25°C) in May to a hot 90.3°F (32.4°C). Weather in June »

Weather in July

July, like June, is another hot summer month in Harper, Kansas, with an average temperature ranging between max 94.1°F (34.5°C) and min 73.9°F (23.3°C). July registers as the month with the highest average temperatures, reaching 94.1°F (34.5°C) at its peak and 73.9°F (23.3°C) at the lowest. In July, the heat index is calculated to be an extremely hot 107.6°F (42°C). Weather in July »

Weather in August

August, the last month of the summer in Harper, is another tropical month, with an average temperature ranging between min 71.2°F (21.8°C) and max 91.4°F (33°C). The start of August sees the average high-temperature at a still hot 91.4°F (33°C), showing little difference from July's 94.1°F (34.5°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Harper, Kansas, with an average temperature fluctuating between 83.1°F (28.4°C) and 64.8°F (18.2°C). The advent of September brings a slight shift in average high-temperature, moving from a hot 91.4°F (33°C) in August to a moderately hot 83.1°F (28.4°C). Weather in September »

Weather in October

October, the same as September, in Harper, Kansas, is another pleasant autumn month, with temperature in the range of an average high of 68.9°F (20.5°C) and an average low of 50.9°F (10.5°C). Transition into October marks a drop in the average high-temperature, moving from a warm 83.1°F (28.4°C) in September to a pleasant 68.9°F (20.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Harper, is another refreshing month, with temperature in the range of an average low of 38.7°F (3.7°C) and an average high of 56.7°F (13.7°C). As November arrives, Harper's weather displays a decrease in high-temperatures, transitioning from October's agreeable 68.9°F (20.5°C) to a mild 56.7°F (13.7°C). Weather in November »

Weather in December

The first month of the winter, December, is still a chilly month in Harper, Kansas, with temperature in the range of an average high of 45.5°F (7.5°C) and an average low of 29.3°F (-1.5°C). Harper's transition into December involves a shift in temperature, receding from a refreshing 56.7°F (13.7°C) in November to a chilly 45.5°F (7.5°C). Weather in December »
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Frequently asked questions

What month is the coldest in Harper?

Harper witnesses the coldest weather in January, with temperatures averaging a high of 45°F (7.2°C) and a low of 27.5°F (-2.5°C).

What is the driest month in Harper?

January and February are months with the least rain when the rain falls for 3.5 days and typically aggregates up to 0.75" (19mm) of rain.

How many days does it rain in Harper?

In Harper, during the entire year, the rain falls for 122.5 days and collects up to 24.69" (627mm) of precipitation.

When does it snow in Harper?

Months with snowfall in Harper are January through April, November and December.

How many days does it snow in Harper?

Throughout the year, in Harper, there are 12.2 snowfall days, and 5.79" (147mm) of snow is accumulated.

What is the month with the least sunshine in Harper?

January has the least sunshine of the year in Harper, Kansas, with an average of 6.2h of sunshine.

What are the months with the lowest UV index in Harper?

The months with the lowest UV index in Harper, Kansas, are January, November and December, with an average maximum UV index of 2.

When does it snow the most in Harper?

February is the month with the most snowfall. Snow falls for 3.5 days and accumulates 2.13" (54mm) of snow.

When is Daylight Saving Time (DST) in Harper?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Harper, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.

What is the most humid month in Harper?

With an average relative humidity of 70%, May is the most humid month.

What is the rainiest month in Harper?

May is the month with the most rainfall. Rain falls for 15.2 days and accumulates 4.61" (117mm) of precipitation.

When it does not snow in Harper?

In Harper, snow does not fall in May through October.

When are the longest days in Harper?

With an average of 14h and 42min of daylight, June has the longest days of the year.

What month has the most sunshine in Harper?

The month with the most sunshine is June, with an average of 11.2h of sunshine.

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

June through August, with an average maximum UV index of 7, are months with the highest UV index.

What is the warmest month in Harper?

July temperatures in Harper tend to peak at an average high of 94.1°F (34.5°C) and dip to a low of 73.9°F (23.3°C).

What is the least humid month in Harper?

July is the least humid month, with an average relative humidity of 57%.

What is the month with the shortest days in Harper?

December has the shortest days of the year in Harper, with an average of 9h and 36min of daylight.

Average temperature
Harper, KS

Average temperature - Harper, KS

The warmest month (with the highest average high temperature) is July (94.1°F).
The month with the lowest average high temperature is January (45°F).

The month with the highest average low temperature is July (73.9°F).
The coldest month (with the lowest average low temperature) is January (27.5°F).

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Average pressure
Harper, KS

Average pressure - Harper, KS

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed
Harper, KS

Average wind speed - Harper, KS

The windiest month (with the highest average wind speed) is April (11.9mph).
The calmest month (with the lowest average wind speed) is August (8.7mph).

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Average rainfall
Harper, KS

Average rainfall - Harper, KS

The wettest month (with the highest rainfall) is May (4.61").
The driest months (with the least rainfall) are January and February (0.75").

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Average rainfall days
Harper, KS

Average rainfall days - Harper, KS

The month with the highest number of rainy days is May (15.2 days).
The month with the least rainy days is January (3.5 days).

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Average snowfall
Harper, KS

Average snowfall - Harper, KS

The month with the highest snowfall is February (2.13").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days
Harper, KS

Average snowfall days - Harper, KS

The month with the highest number of snowfall days is February (3.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight / Average sunshine
Harper, KS

Average daylight / Average sunshine - Harper, KS

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

The month with the most sunshine is June (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 6h and 12min).

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Average sunshine days
Harper, KS

Average sunshine days - Harper, KS

The month with the most sunshine days is January (24.6 days).
The month with the least sunshine days is August (13.1 days).

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Average UV index
Harper, KS

Average UV index - Harper, KS

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, November and December (UV index 2).

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Average visibility
Harper, KS

Average visibility - Harper, KS

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).

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Harper, Kansas, USA

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