May weather forecast
Hollis, OK

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Weather in May

May, the last month of the spring in Hollis, is also a moderately hot month, with an average temperature fluctuating between 61.3°F (16.3°C) and 83.1°F (28.4°C).

Temperature

As May begins, there's a slight increase in the average high-temperature, moving from 75.2°F (24°C) in April to a still warm 83.1°F (28.4°C). May nights are characterized by a significant departure from the daytime highs, dropping to an average temperature of 61.3°F (16.3°C).

Heat index

The average heat index in May is evaluated at 84.2°F (29°C). Long-lasting exposure and activity potentially induce a sense of weariness, with the risk of heat cramps.
Heat index readings emphasize conditions of light breezes and shaded spots. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is an aggregate value of air's warmth and moisture to show the human-felt temperature. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. 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 average relative humidity in May in Hollis, Oklahoma, is 55%.

Rainfall

May is the month with the most rainfall in Hollis. Rain falls for 11.6 days and accumulates 3.07" (78mm) of precipitation.

Snowfall

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

Daylight

In Hollis, the average length of the day in May is 13h and 59min.
On the first day of May, sunrise is at 6:48 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 8:47 pm CDT.

Sunshine

In Hollis, the average sunshine in May is 10.4h.

UV index

In May, the average daily maximum UV index in Hollis is 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: In May, the UV index of 7 transforms into the following advice:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
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Frequently asked questions

How hot is it in Hollis in May?

May temperatures in Hollis, Oklahoma, vary between a high-temperature of 83.1°F (28.4°C) and a low-temperature of 61.3°F (16.3°C). In May, the average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, is evaluated at 84.2°F (29°C).

What is the average humidity in May in Hollis?

In May, the average relative humidity in Hollis, Oklahoma, is 55%.

What is the wettest month in Hollis?

The month with the most rainfall in Hollis is May, when the rain falls for 11.6 days and typically aggregates up to 3.07" (78mm) of precipitation.

How many days does it rain in May in Hollis?

In May, in Hollis, the rain falls for 11.6 days. Throughout May, 3.07" (78mm) of precipitation is accumulated.

When it does not snow in Hollis?

In Hollis, Oklahoma, snow does not fall in May through October.

Does it snow in Hollis in May?

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

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

In May, the average day length in Hollis, Oklahoma, is 13h and 59min.

What time are sunrise and sunset in May in Hollis?

On the first day of May in Hollis, Oklahoma, sunrise is at 6:48 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 8:47 pm CDT.

How many hours of sunshine does Hollis have in May?

In Hollis, Oklahoma, the average sunshine duration in May is 10.4h.

What is the UV index reading in May in Hollis?

In Hollis, Oklahoma, the average daily maximum UV index in May is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability 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
Hollis, OK

Average temperature in May - Hollis, OK
  • Average high temperature in May: 83.1°F

The warmest month (with the highest average high temperature) is July (96.4°F).
The months with the lowest average high temperature are January and December (52.5°F).

  • Average low temperature in May: 61.3°F

The month with the highest average low temperature is July (76.1°F).
The coldest month (with the lowest average low temperature) is January (33.8°F).

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Average pressure in May
Hollis, OK

Average pressure in May - Hollis, 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
Hollis, OK

Average wind speed in May - Hollis, OK
  • Average wind speed in May: 11.9mph

The windiest month (with the highest average wind speed) is April (13mph).
The calmest month (with the lowest average wind speed) is August (9.6mph).

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Average humidity in May
Hollis, OK

Average humidity in May - Hollis, OK
  • Average humidity in May: 55%

The month with the highest relative humidity is December (57%).
The month with the lowest relative humidity is August (47%).

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Average rainfall in May
Hollis, OK

Average rainfall in May - Hollis, OK
  • Average rainfall in May: 3.07"

The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is February (0.63").

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Average rainfall days in May
Hollis, OK

Average rainfall days in May - Hollis, 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 (3.3 days).

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Average snowfall in May
Hollis, OK

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

The month with the highest snowfall is January (1.97").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in May
Hollis, OK

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

The month with the highest number of snowfall days is February (2.6 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
Hollis, OK

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

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: 10h and 2min

The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).

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Average sunshine days in May
Hollis, OK

Average sunshine days in May - Hollis, OK
  • Average sunshine days in May: 17.3 days

The month with the most sunshine days is January (26.3 days).
The month with the least sunshine days is September (16 days).

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Average UV index in May
Hollis, OK

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

The month with the highest UV index is June (UV index 8).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in May
Hollis, OK

Average cloud cover in May - Hollis, OK
  • Average cloud cover in May: 24

The month with the most cloud cover is April (Cloud cover 27).
The month with the least cloud cover is June (Cloud cover 16).

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Average visibility in May
Hollis, OK

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

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