May weather forecast
Tonkawa, OK

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Weather in May

The last month of the spring, May, is a warm month in Tonkawa, Oklahoma, with an average temperature ranging between max 76.8°F (24.9°C) and min 58.6°F (14.8°C).

Temperature

With the transition into May, Tonkawa experiences an increase in average high-temperatures, moving up from an enjoyable 67.8°F (19.9°C) in April to a warm 76.8°F (24.9°C). Nighttime temperatures in Tonkawa consistently average a mild 58.6°F (14.8°C) during May.

Humidity

The most humid month in Tonkawa is May, with an average relative humidity of 74%.

Rainfall

The month with the most rainfall is May, when the rain falls for 15 days and typically aggregates up to 4.09" (104mm) of precipitation.

Snowfall

April through September are months without snowfall.

Daylight

In May, the average length of the day is 14h and 8min.
On the first day of the month, sunrise is at 6:34 am and sunset at 8:18 pm. On the last day of May, in Tonkawa, sunrise is at 6:12 am and sunset at 8:42 pm CDT.

Sunshine

The average sunshine in May is 9.4h.

UV index

The average daily maximum UV index in May in Tonkawa is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum UV index of 6 in May translates into the following recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Updated: Jun 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Tonkawa in May?

The high-temperature, in May, in Tonkawa, records 76.8°F (24.9°C), while the low-temperature is 58.6°F (14.8°C).

What is the most humid month?

The most humid month is May, with an average relative humidity of 74%.

What is the average humidity in May?

The average relative humidity in May is 74%.

What is the rainiest month?

The month with the most rainfall is May, when the rain falls for 15 days and typically aggregates up to 4.09" (104mm) of precipitation.

How many days does it rain in May?

In Tonkawa, during May, the rain falls for 15 days and regularly aggregates up to 4.09" (104mm) of precipitation.

When it does not snow in Tonkawa?

April through September are months without snowfall.

What is the average length of the day in May?

The average day length in May is 14h and 8min.

When is the sunrise / sunset in May?

In May, on the first day of the month, sunrise is at 6:34 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 8:42 pm CDT.

How many hours of sunshine does Tonkawa have in May?

The average sunshine duration in May is 9.4h.

What is the UV index intensity in May?

The average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high health threat 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
Tonkawa, OK

Average temperature in May - Tonkawa, OK
  • Average high temperature in May: 76.8°F

The warmest month (with the highest average high temperature) is July (93.7°F).
The month with the lowest average high temperature is January (45.5°F).

  • Average low temperature in May: 58.6°F

The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).

Average pressure in May
Tonkawa, OK

Average pressure in May - Tonkawa, OK
  • Average pressure in May: 29.9"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

Average wind speed in May
Tonkawa, OK

Average wind speed in May - Tonkawa, OK
  • Average wind speed in May: 9.9mph

The windiest month (with the highest average wind speed) is April (11.4mph).
The calmest month (with the lowest average wind speed) is August (8.3mph).

Average humidity in May
Tonkawa, OK

Average humidity in May - Tonkawa, OK
  • Average humidity in May: 74%

The month with the highest relative humidity is May (74%).
The month with the lowest relative humidity is July (61%).

Average rainfall in May
Tonkawa, OK

Average rainfall in May - Tonkawa, OK
  • Average rainfall in May: 4.09"

The wettest month (with the highest rainfall) is May (4.09").
The driest month (with the least rainfall) is December (0.59").

Average rainfall days in May
Tonkawa, OK

Average rainfall days in May - Tonkawa, OK
  • Average rainfall days in May: 15 days

The month with the highest number of rainy days is May (15 days).
The month with the least rainy days is January (4.5 days).

Average snowfall in May
Tonkawa, OK

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

The month with the highest snowfall is February (0.91").
The months with the least snowfall are April, May, June, July, August and September (0").

Average snowfall days in May
Tonkawa, OK

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

The month with the highest number of snowfall days is February (2.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in May / Average sunshine in May - Tonkawa, OK
  • Average daylight in May: 14h and 1min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in May: 9h and 2min

The month with the most sunshine is August (Average sunshine: 11h and 18min).
The months with the least sunshine are January and December (Average sunshine: 6h and 12min).

Average sunshine days in May
Tonkawa, OK

Average sunshine days in May - Tonkawa, OK
  • Average sunshine days in May: 13.7 days

The month with the most sunshine days is January (24 days).
The month with the least sunshine days is May (13.7 days).

Average UV index in May
Tonkawa, OK

Average UV index in May - Tonkawa, 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 and December (UV index 2).

Average cloud cover in May
Tonkawa, OK

Average cloud cover in May - Tonkawa, OK
  • Average cloud cover in May: 34

The month with the most cloud cover is March (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 19).

Average visibility in May
Tonkawa, OK

Average visibility in May - Tonkawa, 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).

Tonkawa, Oklahoma, USA

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