Climate and monthly weather forecast
Colby, KS

Weather in January

January, like December, in Colby, Kansas, is a wintry winter month, with an average temperature varying between 25.2°F (-3.8°C) and 42.3°F (5.7°C). In Colby, the average high-temperature in January is relatively the same as in December - a still cold 42.3°F (5.7°C). Weather in January »

Weather in February

February, the last month of the winter in Colby, is a chilly month, with an average temperature fluctuating between 25.9°F (-3.4°C) and 43.3°F (6.3°C). In Colby, the average high-temperature in February is relatively the same as in January - a chilly 43.3°F (6.3°C). Weather in February »

Weather in March

March, the first month of the spring in Colby, is a moderate month, with temperature in the range of an average low of 36°F (2.2°C) and an average high of 56.8°F (13.8°C). In Colby, the average high-temperature in March increases from a frosty 43.3°F (6.3°C) in February to a mild 56.8°F (13.8°C). Weather in March »

Weather in April

April in Colby, Kansas, is a comfortable spring month, with temperature in the range of an average low of 41.9°F (5.5°C) and an average high of 63.9°F (17.7°C). In Colby, the average high-temperature in April slightly increases from a moderate 56.8°F (13.8°C) in March to an enjoyable 63.9°F (17.7°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Colby, Kansas, with an average temperature ranging between max 72.7°F (22.6°C) and min 50.9°F (10.5°C). In Colby, the average high-temperature in May marginally rises from a comfortable 63.9°F (17.7°C) in April to a pleasant 72.7°F (22.6°C). Weather in May »

Weather in June

The first month of the summer, June, is a hot month in Colby, Kansas, with an average temperature fluctuating between 87.8°F (31°C) and 64.9°F (18.3°C). In Colby, the average high-temperature in June increases considerably from a pleasant 72.7°F (22.6°C) in May to a hot 87.8°F (31°C). Weather in June »

Weather in July

July, like June, is another hot summer month in Colby, Kansas, with an average temperature ranging between max 91.6°F (33.1°C) and min 69.3°F (20.7°C). The warmest month is July, with an average high-temperature of 91.6°F (33.1°C) and an average low-temperature of 69.3°F (20.7°C). The average heat index in July is estimated at a sweltering 98.2°F (36.8°C). Weather in July »

Weather in August

The last month of the summer, August, is another tropical month in Colby, Kansas, with temperature in the range of an average high of 88.7°F (31.5°C) and an average low of 66.2°F (19°C). In August, the average high-temperature is practically the same as in July - a still tropical 88.7°F (31.5°C). Weather in August »

Weather in September

September, the first month of the autumn in Colby, is also a moderately hot month, with an average temperature ranging between max 81.1°F (27.3°C) and min 59.9°F (15.5°C). In Colby, the average high-temperature in September slightly decreases from a tropical 88.7°F (31.5°C) in August to a warm 81.1°F (27.3°C). Weather in September »

Weather in October

October, like September, in Colby, Kansas, is another comfortable autumn month, with temperature in the range of an average low of 45.9°F (7.7°C) and an average high of 65.1°F (18.4°C). In October, the average high-temperature declines considerably from a moderately hot 81.1°F (27.3°C) in September to an enjoyable 65.1°F (18.4°C). Weather in October »

Weather in November

November, the last month of the autumn in Colby, is also a fresh month, with an average temperature varying between 34.3°F (1.3°C) and 53.2°F (11.8°C). In November, the average high-temperature decreases from a comfortable 65.1°F (18.4°C) in October to a fresh 53.2°F (11.8°C). Weather in November »

Weather in December

December, the first month of the winter in Colby, is still a cold month, with an average temperature varying between 41.4°F (5.2°C) and 25°F (-3.9°C). With an average high-temperature of 41.4°F (5.2°C) and an average low-temperature of 25°F (-3.9°C), December is the coldest month. Weather in December »
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FAQ

What are the most humid months in Colby?

January and December, with an average relative humidity of 64%, are most humid months in Colby, Kansas.

What is the driest month in Colby?

The month with the least rainfall is January, when the rain falls for 2.8 days and typically collects 0.24" (6mm) of precipitation.

How many days does it rain in Colby?

Throughout the year, there are 93.4 rainfall days, and 13.39" (340mm) of precipitation is accumulated.

When does it snow in Colby?

January through May, October through December are months with snowfall in Colby.

How many days does it snow in Colby?

In Colby, during the entire year, snow falls for 22.3 days and aggregates up to 7.36" (187mm) of snow.

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

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

When does it snow the most in Colby?

March is the month with the most snowfall in Colby. Snow falls for 2.6 days and accumulates 1.77" (45mm) of snow.

When is Daylight Saving Time (DST) in Colby?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from CDT to CST.

What is the rainiest month in Colby?

May is the month with the most rainfall. Rain falls for 14.1 days and accumulates 2.2" (56mm) of precipitation.

When it does not snow in Colby?

In Colby, snow does not fall in June through September.

When are the longest days in Colby?

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

What month has the most sunshine in Colby?

The month with the most sunshine in Colby is June, with an average of 11.5h of sunshine.

When is the highest UV index in Colby?

June and July, with an average maximum UV index of 7, are months with the highest UV index.

What is the warmest month in Colby?

The warmest month is July, with an average high-temperature of 91.6°F (33.1°C) and an average low-temperature of 69.3°F (20.7°C).

What is the least humid month in Colby?

The least humid month in Colby, Kansas, is July, with an average relative humidity of 51%.

What is the coldest month in Colby?

The coldest month in Colby is December, with an average high-temperature of 41.4°F (5.2°C) and an average low-temperature of 25°F (-3.9°C).

What is the month with the shortest days in Colby?

December has the shortest days of the year in Colby, Kansas, with an average of 9h and 27min of daylight.

What is the month with the least sunshine in Colby?

The month with the least sunshine is December, with an average of 6.4h of sunshine.

Average temperature
Colby, KS

Average temperature - Colby, KS

The warmest month (with the highest average high temperature) is July (91.6°F).
The month with the lowest average high temperature is December (41.4°F).

The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is December (25°F).

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Average pressure
Colby, KS

Average pressure - Colby, KS

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.81"Hg).

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Average wind speed
Colby, KS

Average wind speed - Colby, KS

The windiest month (with the highest average wind speed) is April (12.9mph).
The calmest month (with the lowest average wind speed) is August (10.2mph).

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Average humidity
Colby, KS

Average humidity - Colby, KS

The months with the highest relative humidity are January and December (64%).
The month with the lowest relative humidity is July (51%).

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Average rainfall
Colby, KS

Average rainfall - Colby, KS

The wettest month (with the highest rainfall) is May (2.2").
The driest month (with the least rainfall) is January (0.24").

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Average rainfall days
Colby, KS

Average rainfall days - Colby, KS

The month with the highest number of rainy days is May (14.1 days).
The month with the least rainy days is December (2.4 days).

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Average snowfall
Colby, KS

Average snowfall - Colby, KS

The month with the highest snowfall is March (1.77").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Colby, KS

Average snowfall days - Colby, KS

The month with the highest number of snowfall days is February (5.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Colby, KS

Average daylight / Average sunshine - Colby, KS

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 27min).

The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).

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Average sunshine days
Colby, KS

Average sunshine days - Colby, KS

The month with the most sunshine days is December (25 days).
The month with the least sunshine days is July (14.5 days).

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Average UV index
Colby, KS

Average UV index - Colby, KS

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

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Average visibility
Colby, KS

Average visibility - Colby, 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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