May weather forecast
Madill, OK

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Weather in May

The last month of the spring, May, is a moderately hot month in Madill, Oklahoma, with an average temperature fluctuating between 79°F (26.1°C) and 61.3°F (16.3°C).

Temperature

As May sets, the average high-temperature shows a slight increase, moving up from an agreeable 72.1°F (22.3°C) in April to a moderately hot 79°F (26.1°C). An average temperature of 61.3°F (16.3°C) marks the nights in May.

Humidity

The most humid month is May, with an average relative humidity of 78%.

Rainfall

May is the month with the most rainfall in Madill. Rain falls for 13.5 days and accumulates 3.19" (81mm) of precipitation.

Snowfall

In Madill, snow does not fall in April through October.

Daylight

In May, the average length of the day in Madill is 13h and 57min.
On the first day of the month, sunrise is at 6:36 am and sunset at 8:11 pm. On the last day of May, sunrise is at 6:16 am and sunset at 8:33 pm CDT.

Sunshine

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

UV index

In May, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: In May, the maximum UV index of 6 transforms into these recommendations:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
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Frequently asked questions

What is the usual temperature for Madill in May?

During May, Madill experiences an average high-temperature of 79°F (26.1°C) and a low-temperature of 61.3°F (16.3°C).

What is the most humid month in Madill?

May is the most humid month, with an average relative humidity of 78%.

What is the average humidity in May in Madill?

The average relative humidity in May in Madill, Oklahoma, is 78%.

What is the rainiest month in Madill?

The month with the most rainfall in Madill, Oklahoma, is May, when the rain falls for 13.5 days and typically aggregates up to 3.19" (81mm) of precipitation.

How many days does it rain in May in Madill?

In Madill, Oklahoma, during May, the rain falls for 13.5 days and regularly aggregates up to 3.19" (81mm) of precipitation.

When it does not snow in Madill?

April through October are months without snowfall in Madill, Oklahoma.

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

The average day length in May in Madill is 13h and 57min.

When are sunrise and sunset in May in Madill?

On the first day of May in Madill, sunrise is at 6:36 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 6:16 am and sunset at 8:33 pm CDT.

How long on average sun shines in May in Madill?

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

What is the UV index reading in May in Madill?

In May, the average daily maximum UV index in Madill is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from unsafe 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
Madill, OK

Average temperature in May - Madill, OK
  • Average high temperature in May: 79°F

The warmest month (with the highest average high temperature) is August (94.1°F).
The month with the lowest average high temperature is January (51.4°F).

  • Average low temperature in May: 61.3°F

The month with the highest average low temperature is July (73.8°F).
The coldest month (with the lowest average low temperature) is January (35.2°F).

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Average pressure in May
Madill, OK

Average pressure in May - Madill, OK
  • Average pressure in May: 29.91"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in May
Madill, OK

Average wind speed in May - Madill, OK
  • Average wind speed in May: 8.9mph

The windiest month (with the highest average wind speed) is March (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).

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Average humidity in May
Madill, OK

Average humidity in May - Madill, OK
  • Average humidity in May: 78%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is August (60%).

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Average rainfall in May
Madill, OK

Average rainfall in May - Madill, OK
  • 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 December (0.87").

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Average rainfall days in May
Madill, OK

Average rainfall days in May - Madill, OK
  • Average rainfall days in May: 13.5 days

The month with the highest number of rainy days is May (13.5 days).
The month with the least rainy days is January (6.3 days).

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Average snowfall in May
Madill, OK

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

The month with the highest snowfall is February (0.98").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in May
Madill, OK

Average snowfall days in May - Madill, OK
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (1.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in May /
Average sunshine in May
Madill, OK

Average daylight in May / Average sunshine in May - Madill, OK
  • Average daylight in May: 13h and 5min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in May: 8h and 4min

The month with the most sunshine is August (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

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Average sunshine days in May
Madill, OK

Average sunshine days in May - Madill, OK
  • Average sunshine days in May: 15 days

The month with the most sunshine days is January (23.3 days).
The month with the least sunshine days is May (15 days).

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Average UV index in May
Madill, OK

Average UV index in May - Madill, OK
  • Average UV index in May: 6

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in May
Madill, OK

Average cloud cover in May - Madill, OK
  • Average cloud cover in May: 35

The month with the most cloud cover is March (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 20).

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Average visibility in May
Madill, OK

Average visibility in May - Madill, 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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Madill, Oklahoma, USA

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