May weather forecast
Coffeyville, KS

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Weather in May

In May, Coffeyville experiences a noticeable weather transition with higher temperatures, averaging between 75°F (23.9°C) and 57.7°F (14.3°C). A noteworthy point is the maximum average rainfall of 5.28" (134mm), making it the wettest month of the year. The sun shines longer, extending the daylight and bringing warmth to the outdoors. However, the increased humidity at 80% adds to the discomfort of rising temperatures. June registers a further increase in average temperatures, setting the stage for summer in full force.

Temperature

Coffeyville's weather in May shows a minor rise in the average high-temperature, moving slightly up from April's enjoyable 66.9°F (19.4°C) to a moderately hot 75°F (23.9°C). Throughout May, Coffeyville witnesses a nighttime temperature average of 57.7°F (14.3°C).

Humidity

The most humid month is May, with an average relative humidity of 80%.

Rainfall

May is the month with the most rainfall. Rain falls for 15.3 days and accumulates 5.28" (134mm) of precipitation.

Snowfall

January through March, May, November and December are months with snowfall in Coffeyville. May is the first month it typically snows. Throughout May, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow. Throughout the year, there are 8.6 snowfall days, and 3.35" (85mm) of snow is accumulated.

Daylight

The average length of the day in May is 14h and 10min.
On the first day of the month, sunrise is at 6:27 am and sunset at 8:11 pm. On the last day of May, in Coffeyville, sunrise is at 6:04 am and sunset at 8:36 pm CDT.

Sunshine

The average sunshine in May is 8.7h.

UV index

In May, the average daily maximum UV index in Coffeyville is 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: In May, an average UV index of 6 transforms into the following instructions:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
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Frequently asked questions

What is the usual temperature for Coffeyville in May?

May temperatures vary between a high-temperature of 75°F (23.9°C) and a low-temperature of 57.7°F (14.3°C).

What is the most humid month in Coffeyville?

May is the most humid month in Coffeyville, Kansas, with an average relative humidity of 80%.

What is the average humidity in May in Coffeyville?

In May, the average relative humidity in Coffeyville is 80%.

What is the wettest month in Coffeyville?

The month with the most rainfall in Coffeyville, Kansas, is May, when the rain falls for 15.3 days and typically aggregates up to 5.28" (134mm) of precipitation.

How much does it rain in Coffeyville in May?

In May, the rain falls for 15.3 days. Throughout May, 5.28" (134mm) of precipitation is accumulated.

When does it start to snow in Coffeyville?

May is the first month it typically snows in Coffeyville, Kansas. Throughout May, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow.

What is the average length of the day in May in Coffeyville?

In Coffeyville, the average day length in May is 14h and 10min.

When are sunrise and sunset in May in Coffeyville?

In May, on the first day of the month, sunrise is at 6:27 am and sunset at 8:11 pm. On the last day of the month, in Coffeyville, sunrise is at 6:04 am and sunset at 8:36 pm CDT.

How many hours of sunshine does Coffeyville have in May?

In Coffeyville, the average sunshine duration in May is 8.7h.

What is the UV index reading in May in Coffeyville?

In Coffeyville, the average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Coffeyville, KS

Average temperature in May - Coffeyville, KS
  • Average high temperature in May: 75°F

The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (43.3°F).

  • Average low temperature in May: 57.7°F

The month with the highest average low temperature is July (70.9°F).
The coldest month (with the lowest average low temperature) is January (28.2°F).

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Average pressure in May
Coffeyville, KS

Average pressure in May - Coffeyville, KS
  • Average pressure in May: 29.92"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in May
Coffeyville, KS

Average wind speed in May - Coffeyville, KS
  • Average wind speed in May: 9.3mph

The windiest month (with the highest average wind speed) is March (11.1mph).
The calmest months (with the lowest average wind speed) are July and August (7.2mph).

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Average humidity in May
Coffeyville, KS

Average humidity in May - Coffeyville, KS
  • Average humidity in May: 80%

The month with the highest relative humidity is May (80%).
The months with the lowest relative humidity are January and October (69%).

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Average rainfall in May
Coffeyville, KS

Average rainfall in May - Coffeyville, KS
  • Average rainfall in May: 5.28"

The wettest month (with the highest rainfall) is May (5.28").
The driest month (with the least rainfall) is November (1.06").

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Average rainfall days in May
Coffeyville, KS

Average rainfall days in May - Coffeyville, KS
  • Average rainfall days in May: 15.3 days

The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (5.8 days).

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Average snowfall in May
Coffeyville, KS

Average snowfall in May - Coffeyville, KS
  • Average snowfall in May: 0.04"

The month with the highest snowfall is February (1.69").
The months with the least snowfall are April, June, July, August, September and October (0").

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Average snowfall days in May
Coffeyville, KS

Average snowfall days in May - Coffeyville, KS
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is February (3.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in May /
Average sunshine in May
Coffeyville, KS

Average daylight in May / Average sunshine in May - Coffeyville, KS
  • Average daylight in May: 14h and 1min

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 42min).

  • Average sunshine in May: 8h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).

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Average sunshine days in May
Coffeyville, KS

Average sunshine days in May - Coffeyville, KS
  • Average sunshine days in May: 13.5 days

The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is May (13.5 days).

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Average UV index in May
Coffeyville, KS

Average UV index in May - Coffeyville, KS
  • Average UV index in May: 6

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in May
Coffeyville, KS

Average cloud cover in May - Coffeyville, KS
  • Average cloud cover in May: 38

The month with the most cloud cover is March (Cloud cover 42).
The months with the least cloud cover are July and August (Cloud cover 24).

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Average visibility in May
Coffeyville, KS

Average visibility in May - Coffeyville, KS
  • Average visibility in May: 6mi

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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Coffeyville, Kansas, USA

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