May weather forecast
Chillicothe, MO

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Weather in May

May, the last month of the spring in Chillicothe, is a pleasant month, with an average temperature fluctuating between 72.1°F (22.3°C) and 55°F (12.8°C).

Temperature

Observing a rise in May, the average high-temperature goes from April's enjoyable 63.1°F (17.3°C) to an agreeable 72.1°F (22.3°C). During May, the nighttime temperature averages of 55°F (12.8°C).

Humidity

The months with the highest humidity are May through July, with an average relative humidity of 80%.

Rainfall

The month with the most rainfall is May, when the rain falls for 16.1 days and typically aggregates up to 3.98" (101mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.1 snowfall days, in May, Chillicothe aggregates 0.12" (3mm) of snow. Throughout the year, in Chillicothe, there are 26.1 snowfall days, and 12.13" (308mm) of snow is accumulated.

Daylight

In May, the average length of the day in Chillicothe is 14h and 23min.
On the first day of the month, sunrise is at 6:13 am and sunset at 8:08 pm. On the last day of May, sunrise is at 5:48 am and sunset at 8:36 pm CDT.

Sunshine

In May, the average sunshine is 8.7h.

UV index

The average daily maximum UV index in May in Chillicothe is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In May, a daily UV index of 5 turns into the following recommendations:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
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Frequently asked questions

What are the temperatures in Chillicothe in May?

The average high-temperature and low-temperature in Chillicothe during May are 72.1°F (22.3°C) and 55°F (12.8°C) respectively.

What are the most humid months in Chillicothe?

May through July, with an average relative humidity of 80%, are most humid months in Chillicothe.

What is the average humidity in May in Chillicothe?

The average relative humidity in May in Chillicothe is 80%.

What is the wettest month in Chillicothe?

The month with the most rainfall in Chillicothe, Missouri, is May, when the rain falls for 16.1 days and typically aggregates up to 3.98" (101mm) of precipitation.

How many days does it rain in May in Chillicothe?

In Chillicothe, in May, it is raining for 16.1 days, with typically 3.98" (101mm) of accumulated precipitation.

What is the last month it snows in Chillicothe?

May is the last month it regularly snows in Chillicothe, Missouri. During 0.1 snowfall days, in May, Chillicothe aggregates 0.12" (3mm) of snow.

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

In Chillicothe, the average day length in May is 14h and 23min.

What time are sunrise and sunset in May in Chillicothe?

On the first day of May in Chillicothe, sunrise is at 6:13 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 8:36 pm CDT.

How many hours of sunshine does Chillicothe have in May?

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

What is the UV index intensity in May in Chillicothe?

In Chillicothe, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from exposure to Sun's UV rays.
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
Chillicothe, MO

Average temperature in May - Chillicothe, MO
  • Average high temperature in May: 72.1°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (33.8°F).

  • Average low temperature in May: 55°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).

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Average pressure in May
Chillicothe, MO

Average pressure in May - Chillicothe, MO
  • Average pressure in May: 29.93"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
Chillicothe, MO

Average wind speed in May - Chillicothe, MO
  • Average wind speed in May: 8mph

The windiest month (with the highest average wind speed) is March (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).

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Average humidity in May
Chillicothe, MO

Average humidity in May - Chillicothe, MO
  • Average humidity in May: 80%

The months with the highest relative humidity are May, June and July (80%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in May
Chillicothe, MO

Average rainfall in May - Chillicothe, MO
  • Average rainfall in May: 3.98"

The wettest month (with the highest rainfall) is May (3.98").
The driest month (with the least rainfall) is February (1.14").

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Average rainfall days in May
Chillicothe, MO

Average rainfall days in May - Chillicothe, MO
  • Average rainfall days in May: 16.1 days

The month with the highest number of rainy days is June (16.3 days).
The month with the least rainy days is January (5.5 days).

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Average snowfall in May
Chillicothe, MO

Average snowfall in May - Chillicothe, MO
  • Average snowfall in May: 0.12"

The month with the highest snowfall is January (4.41").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Chillicothe, MO

Average snowfall days in May - Chillicothe, MO
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (8.3 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
Chillicothe, MO

Average daylight in May / Average sunshine in May - Chillicothe, MO
  • Average daylight in May: 14h and 2min

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 24min).

  • Average sunshine in May: 8h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

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Average sunshine days in May
Chillicothe, MO

Average sunshine days in May - Chillicothe, MO
  • Average sunshine days in May: 12.7 days

The month with the most sunshine days is December (20.3 days).
The month with the least sunshine days is June (11.6 days).

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Average UV index in May
Chillicothe, MO

Average UV index in May - Chillicothe, MO
  • Average UV index in May: 5

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in May
Chillicothe, MO

Average cloud cover in May - Chillicothe, MO
  • Average cloud cover in May: 39

The months with the most cloud cover are January and March (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 27).

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Average visibility in May
Chillicothe, MO

Average visibility in May - Chillicothe, MO
  • 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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Chillicothe, Missouri, USA

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