May weather forecast
Carter, OK

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Weather in May

May, the last month of the spring in Carter, is a moderately hot month, with an average temperature fluctuating between 59.5°F (15.3°C) and 80.8°F (27.1°C).

Temperature

May's arrival signals a modest temperature shift, moving from an agreeable 72.1°F (22.3°C) in April to a warm 80.8°F (27.1°C). In Carter, May is marked by an average low-temperature of 59.5°F (15.3°C).

Heat index

For May, the heat index is evaluated at 82.4°F (28°C). Uninterrupted activity during exposure could lead to a sense of exhaustion, possibly causing heat cramps.
Know that the heat index computations account for shaded terrains and slight winds. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a measure of how hot it feels when the actual air humidity is factored in. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.

Humidity

The most humid month is May, with an average relative humidity of 60%.

Rainfall

The month with the most rainfall is May, when the rain falls for 11.8 days and typically aggregates up to 2.52" (64mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

In Carter, the average length of the day in May is 14h and 2min.
On the first day of May, sunrise is at 6:45 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 8:47 pm CDT.

Sunshine

The average sunshine in May is 10.2h.

UV index

In Carter, the average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.
Note: The daily maximum UV index of 6 in May interprets into the following advice:
Resist overexposure. Safeguarding from solar damage is indispensable. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Updated: Jul 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Carter in May?

Carter in May has an average high-temperature of 80.8°F (27.1°C) and an average low-temperature of 59.5°F (15.3°C). In May, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines air temperature and relative humidity, is evaluated at 82.4°F (28°C).

What is the most humid month?

With an average relative humidity of 60%, May is the most humid month in Carter.

What is the average humidity in May?

In Carter, the average relative humidity in May is 60%.

What is the wettest month?

The month with the most rainfall is May, when the rain falls for 11.8 days and typically aggregates up to 2.52" (64mm) of precipitation.

How many days does it rain in May?

In Carter, Oklahoma, in May, it is raining for 11.8 days, with typically 2.52" (64mm) of accumulated precipitation.

When it does not snow?

In Carter, snow does not fall in May through September.

Does it snow in May?

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

How many hours of daylight does Carter have in May?

In May, the average day length is 14h and 2min.

When are sunrise and sunset in May in Carter?

On the first day of May, sunrise is at 6:45 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 8:47 pm CDT.

How many hours of sunshine does Carter have in May?

In May, the average sunshine duration is 10.2h.

How high is the UV index in May?

In May, the average daily maximum UV index is 6. 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
Carter, OK

Average temperature in May - Carter, OK
  • Average high temperature in May: 80.8°F

The warmest month (with the highest average high temperature) is July (94.8°F).
The month with the lowest average high temperature is December (49.8°F).

  • Average low temperature in May: 59.5°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 (31.8°F).

Average pressure in May
Carter, OK

Average pressure in May - Carter, 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).

Average wind speed in May
Carter, OK

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

The windiest month (with the highest average wind speed) is April (13.3mph).
The calmest month (with the lowest average wind speed) is August (9.5mph).

Average humidity in May
Carter, OK

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

The month with the highest relative humidity is May (60%).
The months with the lowest relative humidity are July and August (51%).

Average rainfall in May
Carter, OK

Average rainfall in May - Carter, OK
  • Average rainfall in May: 2.52"

The wettest month (with the highest rainfall) is May (2.52").
The driest month (with the least rainfall) is December (0.59").

Average rainfall days in May
Carter, OK

Average rainfall days in May - Carter, OK
  • Average rainfall days in May: 11.8 days

The month with the highest number of rainy days is August (12 days).
The month with the least rainy days is January (3.2 days).

Average snowfall in May
Carter, OK

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

The month with the highest snowfall is February (1.69").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in May
Carter, OK

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

The month with the highest number of snowfall days is February (2.8 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
Carter, OK

Average daylight in May / Average sunshine in May - Carter, 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 48min).

  • Average sunshine in May: 10h and 1min

The months with the most sunshine are June and July (Average sunshine: 11h and 24min).
The months with the least sunshine are November and December (Average sunshine: 6h and 42min).

Average sunshine days in May
Carter, OK

Average sunshine days in May - Carter, OK
  • Average sunshine days in May: 16.8 days

The month with the most sunshine days is January (25.6 days).
The month with the least sunshine days is August (14.8 days).

Average UV index in May
Carter, OK

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

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

Average cloud cover in May
Carter, OK

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

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

Average visibility in May
Carter, OK

Average visibility in May - Carter, 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).

Carter, Oklahoma, USA

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