May weather forecast
McCaskill, SC

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Weather in May

May, the last month of the spring in McCaskill, is a moderately hot month, with an average temperature fluctuating between 80.2°F (26.8°C) and 62.6°F (17°C).

Temperature

McCaskill in May observes a minor temperature shift, with average high-temperatures adjusting from a pleasant 73°F (22.8°C) in April to a warm 80.2°F (26.8°C). Throughout the May nights, McCaskill encounters a low-temperature of 62.6°F (17°C).

Humidity

May is the most humid month, with an average relative humidity of 75%.

Rainfall

In McCaskill, in May, it is raining for 15.3 days, with typically 3.11" (79mm) of accumulated precipitation. In McCaskill, during the entire year, the rain falls for 157 days and collects up to 31.54" (801mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

The average length of the day in May is 13h and 57min.
On the first day of May, sunrise is at 6:32 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 8:28 pm EDT.

Sunshine

In McCaskill, the average sunshine in May is 10h.

UV index

The average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: In May, the average maximum UV index of 6 translates into the following recommendations:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.

Frequently asked questions

What is the average May temperature?

The average high-temperature, in May, in McCaskill, is 80.2°F (26.8°C), while the average low-temperature is 62.6°F (17°C).

What is the most humid month in McCaskill?

May is the most humid month, with an average relative humidity of 75%.

What is the average humidity in May?

In May, the average relative humidity is 75%.

How many days does it rain in May?

In May, the rain falls for 15.3 days. Throughout May, 3.11" (79mm) of precipitation is accumulated.

When it does not snow in McCaskill?

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

What is the average length of the day in May?

In May, the average day length is 13h and 57min.

What time are sunrise and sunset in May?

In May, on the first day of the month, sunrise is at 6:32 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 8:28 pm EDT.

How long on average sun shines in May?

In May, the average sunshine duration is 10h.

What is the UV index intensity in May?

In McCaskill, the average daily maximum UV index in May 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
McCaskill, SC

Average temperature in May - McCaskill, SC
  • Average high temperature in May: 80.2°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (52.2°F).

  • Average low temperature in May: 62.6°F

The month with the highest average low temperature is July (72.5°F).
The coldest month (with the lowest average low temperature) is January (37.6°F).

Average pressure in May
McCaskill, SC

Average pressure in May - McCaskill, SC
  • Average pressure in May: 30.02"Hg

The months with the highest atmospheric pressure are January, November and December (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

Average wind speed in May
McCaskill, SC

Average wind speed in May - McCaskill, SC
  • Average wind speed in May: 6.9mph

The windiest months (with the highest average wind speed) are February and April (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

Average humidity in May
McCaskill, SC

Average humidity in May - McCaskill, SC
  • Average humidity in May: 75%

The month with the highest relative humidity is May (75%).
The months with the lowest relative humidity are January and November (70%).

Average rainfall in May
McCaskill, SC

Average rainfall in May - McCaskill, SC
  • Average rainfall in May: 3.11"

The wettest month (with the highest rainfall) is August (3.66").
The driest months (with the least rainfall) are January and November (1.97").

Average rainfall days in May
McCaskill, SC

Average rainfall days in May - McCaskill, SC
  • Average rainfall days in May: 15.3 days

The month with the highest number of rainy days is July (19.7 days).
The month with the least rainy days is October (8.2 days).

Average snowfall in May
McCaskill, SC

Average snowfall in May - McCaskill, SC
  • Average snowfall in May: 0"

The month with the highest snowfall is February (0.31").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in May
McCaskill, SC

Average snowfall days in May - McCaskill, SC
  • Average snowfall days in May: 0 days

The months with the highest number of snowfall days are January and February (0.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in May /
Average sunshine in May
McCaskill, SC

Average daylight in May / Average sunshine in May - McCaskill, SC
  • 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 0min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

Average sunshine days in May
McCaskill, SC

Average sunshine days in May - McCaskill, SC
  • Average sunshine days in May: 13.8 days

The month with the most sunshine days is October (21.8 days).
The month with the least sunshine days is July (8.9 days).

Average UV index in May
McCaskill, SC

Average UV index in May - McCaskill, SC
  • Average UV index in May: 6

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

Average cloud cover in May
McCaskill, SC

Average cloud cover in May - McCaskill, SC
  • Average cloud cover in May: 34

The month with the most cloud cover is February (Cloud cover 41).
The month with the least cloud cover is June (Cloud cover 27).

Average visibility in May
McCaskill, SC

Average visibility in May - McCaskill, SC
  • 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).

McCaskill, South Carolina, USA

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