May weather forecast
Mangum, OK

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Weather in May

The last month of the spring, May, is also a moderately hot month in Mangum, Oklahoma, with an average temperature fluctuating between 82.2°F (27.9°C) and 60.4°F (15.8°C).

Temperature

May's arrival coincides with a marginal rise in the average high-temperature, moving from April's 73.6°F (23.1°C) to a still warm 82.2°F (27.9°C). Mangum, in May, displays a significant temperature downturn during the night, with an average reading of 60.4°F (15.8°C).

Heat index

In May, the average heat index is appraised at 84.2°F (29°C). Exposure and extended activity could potentially cause a state of fatigue and lead to heat cramps.
Observations indicate that the heat index values are for shady locations with light wind. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'real feel' or 'feels like', measures the perceived warmth when incorporating the humidity present in the air. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

The months with the highest humidity are May and December, with an average relative humidity of 60%.

Rainfall

In May, the rain falls for 11.6 days. Throughout May, 2.91" (74mm) of precipitation is accumulated. In Mangum, during the entire year, the rain falls for 93.6 days and collects up to 19.37" (492mm) of precipitation.

Snowfall

In Mangum, snow does not fall in May through October.

Daylight

In Mangum, the average length of the day in May is 14h and 1min.
On the first day of the month, sunrise is at 6:46 am and sunset at 8:23 pm. On the last day of May, in Mangum, sunrise is at 6:25 am and sunset at 8:46 pm CDT.

Sunshine

The average sunshine in May is 10.2h.

UV index

The months with the highest UV index in Mangum are May through August, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.
Note: In May, the UV index of 7 transforms into the following advice:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
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Frequently asked questions

What are the temperatures in Mangum in May?

The average high-temperature and low-temperature in Mangum, Oklahoma, during May are 82.2°F (27.9°C) and 60.4°F (15.8°C) respectively. In May, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, is appraised at 84.2°F (29°C).

What are the most humid months in Mangum?

May and December, with an average relative humidity of 60%, are most humid months in Mangum.

What is the average humidity in May in Mangum?

The average relative humidity in May in Mangum, Oklahoma, is 60%.

How many days does it rain in May in Mangum?

In Mangum, Oklahoma, during May, the rain falls for 11.6 days and regularly aggregates up to 2.91" (74mm) of precipitation.

When it does not snow in Mangum?

May through October are months without snowfall.

Does it snow in Mangum in May?

In May, it doesn't snow. April is the latest month when it typically snows.

How many hours of daylight does Mangum have in May?

In May, the average day length is 14h and 1min.

When are sunrise and sunset in May in Mangum?

On the first day of May in Mangum, sunrise is at 6:46 am and sunset at 8:23 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 8:46 pm CDT.

How long on average sun shines in May in Mangum?

In May, the average sunshine duration is 10.2h.

When is the highest UV index in Mangum?

May through August, with an average maximum UV index of 7, are months with the highest UV index in Mangum, Oklahoma.

What is the UV index intensity in May in Mangum?

The average daily maximum UV index in May in Mangum, Oklahoma, is 7. A UV Index value of 6 to 7 symbolizes 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
Mangum, OK

Average temperature in May - Mangum, OK
  • Average high temperature in May: 82.2°F

The warmest month (with the highest average high temperature) is July (96.4°F).
The month with the lowest average high temperature is December (51.1°F).

  • Average low temperature in May: 60.4°F

The month with the highest average low temperature is July (75.7°F).
The coldest month (with the lowest average low temperature) is January (32.9°F).

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Average pressure in May
Mangum, OK

Average pressure in May - Mangum, OK
  • Average pressure in May: 29.88"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed in May
Mangum, OK

Average wind speed in May - Mangum, OK
  • Average wind speed in May: 11.6mph

The windiest month (with the highest average wind speed) is April (12.7mph).
The calmest month (with the lowest average wind speed) is August (9.2mph).

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Average humidity in May
Mangum, OK

Average humidity in May - Mangum, OK
  • Average humidity in May: 60%

The months with the highest relative humidity are May and December (60%).
The month with the lowest relative humidity is August (49%).

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Average rainfall in May
Mangum, OK

Average rainfall in May - Mangum, OK
  • Average rainfall in May: 2.91"

The wettest month (with the highest rainfall) is April (2.95").
The driest months (with the least rainfall) are January, February, November and December (0.75").

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Average rainfall days in May
Mangum, OK

Average rainfall days in May - Mangum, OK
  • Average rainfall days in May: 11.6 days

The month with the highest number of rainy days is May (11.6 days).
The month with the least rainy days is January (3.1 days).

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Average snowfall in May
Mangum, OK

Average snowfall in May - Mangum, OK
  • Average snowfall in May: 0"

The month with the highest snowfall is January (1.5").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in May
Mangum, OK

Average snowfall days in May - Mangum, OK
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is February (2.7 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
Mangum, OK

Average daylight in May / Average sunshine in May - Mangum, OK
  • Average daylight in May: 14h and 0min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in May: 10h and 1min

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

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Average sunshine days in May
Mangum, OK

Average sunshine days in May - Mangum, OK
  • Average sunshine days in May: 17.7 days

The month with the most sunshine days is January (26.2 days).
The month with the least sunshine days is September (16.2 days).

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Average UV index in May
Mangum, OK

Average UV index in May - Mangum, OK
  • Average UV index in May: 7

The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in May
Mangum, OK

Average cloud cover in May - Mangum, OK
  • Average cloud cover in May: 26

The months with the most cloud cover are March and April (Cloud cover 29).
The months with the least cloud cover are June and August (Cloud cover 17).

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Average visibility in May
Mangum, OK

Average visibility in May - Mangum, OK
  • 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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Mangum, Oklahoma, USA

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