May weather forecast
Longtown, MO

Weather in May

The last month of the spring, May, is a moderately hot month in Longtown, Missouri, with an average temperature ranging between min 57.7°F (14.3°C) and max 76.1°F (24.5°C).

Temperature

In Longtown, the average high-temperature in May rises from a comfortable 66.4°F (19.1°C) in April to a moderately hot 76.1°F (24.5°C). The average low-temperature, in May, is 57.7°F (14.3°C).

Humidity

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

Rainfall

The months with the most rainfall are April and May, with an average 1.22" (31mm) of precipitation.

Snowfall

April through September are months without snowfall in Longtown.

Daylight

In May, the average length of the day is 14h and 13min.
On the first day of the month, sunrise is at 6:03 am and sunset at 7:49 pm. On the last day of May, sunrise is at 5:39 am and sunset at 8:14 pm CDT.

Sunshine

The average sunshine in May is 9.3h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 6 in May interpret into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in May in Longtown?

In Longtown, in May, the average high-temperature is 76.1°F (24.5°C), and the average low-temperature is 57.7°F (14.3°C).

What is the most humid month in Longtown?

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

What is the average humidity in May in Longtown?

The average relative humidity in May in Longtown, Missouri, is 79%.

What is the rainiest month in Longtown?

The months with the most rainfall in Longtown are April and May, with an average 1.22" (31mm) of precipitation.

How many days does it rain in May in Longtown?

In May, in Longtown, the rain falls for 12.6 days. Throughout May, 1.22" (31mm) of precipitation is accumulated.

When it does not snow in Longtown?

In Longtown, snow does not fall in April through September.

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

In Longtown, Missouri, the average day length in May is 14h and 13min.

When is the sunrise / sunset in May in Longtown?

In May, on the first day of the month, sunrise is at 6:03 am and sunset at 7:49 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 8:14 pm CDT.

How many hours of sunshine does Longtown have in May?

In Longtown, Missouri, the average sunshine duration in May is 9.3h.

What is the month with the highest UV index in Longtown?

May through August, with an average maximum UV index of 6, are months with the highest UV index in Longtown.

How high is the UV index in May in Longtown?

The average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Longtown, MO

Average temperature in May - Longtown, MO
  • Average high temperature in May: 76.1°F

The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is January (39.4°F).

  • Average low temperature in May: 57.7°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 (26.1°F).

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Average pressure in May
Longtown, MO

Average pressure in May - Longtown, MO
  • Average pressure in May: 29.96"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in May
Longtown, MO

Average wind speed in May - Longtown, MO
  • Average wind speed in May: 7.3mph

The windiest month (with the highest average wind speed) is January (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

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Average humidity in May
Longtown, MO

Average humidity in May - Longtown, 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 (71%).

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Average rainfall in May
Longtown, MO

Average rainfall in May - Longtown, MO
  • Average rainfall in May: 1.22"

The wettest months (with the highest rainfall) are April and May (1.22").
The driest month (with the least rainfall) is September (0.43").

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Average rainfall days in May
Longtown, MO

Average rainfall days in May - Longtown, MO
  • Average rainfall days in May: 12.6 days

The month with the highest number of rainy days is July (13.4 days).
The month with the least rainy days is January (5.9 days).

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Average snowfall in May
Longtown, MO

Average snowfall in May - Longtown, MO
  • Average snowfall in May: 0"

The month with the highest snowfall is February (0.59").
The months with the least snowfall are April, May, June, July, August and September (0").

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Average snowfall days in May
Longtown, MO

Average snowfall days in May - Longtown, MO
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (3.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in May /
Average sunshine in May
Longtown, MO

Average daylight in May / Average sunshine in May - Longtown, MO
  • Average daylight in May: 14h and 13min

The month with the longest days is June (Average daylight: 14h and 44min).
The month with the shortest days is December (Average daylight: 9h and 37min).

  • Average sunshine in May: 9h and 18min

The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The months with the least sunshine are January and February (Average sunshine: 4h and 48min).

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Average sunshine days in May
Longtown, MO

Average sunshine days in May - Longtown, MO
  • Average sunshine days in May: 15.2 days

The month with the most sunshine days is October (21.9 days).
The month with the least sunshine days is July (13.5 days).

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Average UV index in May
Longtown, MO

Average UV index in May - Longtown, MO
  • Average UV index in May: 6

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

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Average cloud cover in May
Longtown, MO

Average cloud cover in May - Longtown, MO
  • Average cloud cover in May: 37

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

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Average visibility in May
Longtown, MO

Average visibility in May - Longtown, 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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