May weather forecast
Gladstone, MO

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Weather in May

May in Gladstone, Missouri, showcases weather that is emblematic of the transition to summer. The month reveals an enjoyable warmth accompanied by humidity that reminds Gladstone residents of the nearness of summer. With rainfall peaking at an average of 3.19in, May turns out to have the highest rainfall figures of the year. The boon of rain revitalizes the landscape keeping it lush and green. As May transitions into June, the weather grows warmer, marking the arrival of the summer season.

Temperature

The beginning of May marks a minor shift in the average high-temperature, moving from April's comfortable 64°F (17.8°C) to a pleasant 72.5°F (22.5°C). Gladstone, in May, witnesses an average low-temperature of 55.9°F (13.3°C).

Humidity

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

Rainfall

May is the month with the most rainfall. Rain falls for 17.2 days and accumulates 3.19" (81mm) of precipitation.

Snowfall

Months with snowfall in Gladstone are January through May, October through December. May is the last month it regularly snows in Gladstone. During 0.1 snowfall days, in May, Gladstone aggregates 0.08" (2mm) of snow. Throughout the year, there are 17.2 snowfall days, and 5.51" (140mm) of snow is accumulated.

Daylight

In Gladstone, the average length of the day in May is 14h and 20min.
On the first day of May, sunrise is at 6:18 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 8:38 pm CDT.

Sunshine

In May, the average sunshine in Gladstone is 8.7h.

UV index

In Gladstone, Missouri, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum UV index of 5 in May translates into the following recommendations:
Undertake protective steps - Preventing sun damage is advised. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
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Frequently asked questions

What is the temperature in May in Gladstone?

The high-temperature, in May, in Gladstone, is 72.5°F (22.5°C), while the low-temperature averages to 55.9°F (13.3°C).

What is the most humid month in Gladstone?

With an average relative humidity of 79%, May is the most humid month in Gladstone, Missouri.

What is the average humidity in May in Gladstone?

In Gladstone, Missouri, the average relative humidity in May is 79%.

What is the rainiest month in Gladstone?

The month with the most rainfall is May, when the rain falls for 17.2 days and typically aggregates up to 3.19" (81mm) of precipitation.

How much does it rain in Gladstone in May?

In Gladstone, during May, the rain falls for 17.2 days and regularly aggregates up to 3.19" (81mm) of precipitation.

What is the last month it snows in Gladstone?

May is the last month it regularly snows in Gladstone. During 0.1 snowfall days, in May, Gladstone aggregates 0.08" (2mm) of snow.

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

In Gladstone, Missouri, the average day length in May is 14h and 20min.

What time are sunrise and sunset in May in Gladstone?

In May, on the first day of the month, sunrise is at 6:18 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 8:38 pm CDT.

How many hours of sunshine does Gladstone have in May?

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

What is the UV index intensity in May in Gladstone?

The average daily maximum UV index in May in Gladstone, Missouri, is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability 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
Gladstone, MO

Average temperature in May - Gladstone, MO
  • Average high temperature in May: 72.5°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (36.5°F).

  • Average low temperature in May: 55.9°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).

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Average pressure in May
Gladstone, MO

Average pressure in May - Gladstone, 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
Gladstone, MO

Average wind speed in May - Gladstone, MO
  • Average wind speed in May: 8.1mph

The windiest months (with the highest average wind speed) are February, March and April (9.8mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

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Average humidity in May
Gladstone, MO

Average humidity in May - Gladstone, MO
  • Average humidity in May: 79%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (69%).

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Average rainfall in May
Gladstone, MO

Average rainfall in May - Gladstone, MO
  • Average rainfall in May: 3.19"

The wettest month (with the highest rainfall) is May (3.19").
The driest month (with the least rainfall) is January (0.67").

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Average rainfall days in May
Gladstone, MO

Average rainfall days in May - Gladstone, MO
  • Average rainfall days in May: 17.2 days

The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is January (4.8 days).

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Average snowfall in May
Gladstone, MO

Average snowfall in May - Gladstone, MO
  • Average snowfall in May: 0.08"

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

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Average snowfall days in May
Gladstone, MO

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

The month with the highest number of snowfall days is February (5.3 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
Gladstone, MO

Average daylight in May / Average sunshine in May - Gladstone, 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 30min).

  • Average sunshine in May: 8h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).

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Average sunshine days in May
Gladstone, MO

Average sunshine days in May - Gladstone, MO
  • Average sunshine days in May: 11.6 days

The month with the most sunshine days is December (22.1 days).
The month with the least sunshine days is May (11.6 days).

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Average UV index in May
Gladstone, MO

Average UV index in May - Gladstone, 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
Gladstone, MO

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

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 25).

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Average visibility in May
Gladstone, MO

Average visibility in May - Gladstone, 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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Gladstone, Missouri, USA

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