May weather forecast
Palmerville, SC

Share

Weather in May

The last month of the spring, May, is another warm month in Palmerville, South Carolina, with temperature in the range of an average high of 80.2°F (26.8°C) and an average low of 64.9°F (18.3°C).

Temperature

The arrival of May signals a slight increase in the average high-temperature, moving from 73.9°F (23.3°C) in April to a still warm 80.2°F (26.8°C). In Palmerville, the expected average low-temperature for May is a refreshing 64.9°F (18.3°C).

Humidity

The average relative humidity in May is 77%.

Rainfall

In May, in Palmerville, the rain falls for 16.8 days. Throughout May, 3.35" (85mm) of precipitation is accumulated. In Palmerville, South Carolina, during the entire year, the rain falls for 179.5 days and collects up to 40.79" (1036mm) of precipitation.

Snowfall

In Palmerville, South Carolina, snow does not fall in March through November.

Daylight

In Palmerville, the average length of the day in May is 13h and 53min.
On the first day of May, sunrise is at 6:29 am and sunset at 8:01 pm. On the last day of the month, sunrise is at 6:10 am and sunset at 8:22 pm EDT.

Sunshine

The average sunshine in May is 10.2h.

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 unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum UV index, 6 during May, leads to the following recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Updated: Aug 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in May?

Palmerville in May has an average high-temperature of 80.2°F (26.8°C) and an average low-temperature of 64.9°F (18.3°C).

What is the average humidity in May?

In May, the average relative humidity in Palmerville is 77%.

How many days does it rain in May?

In Palmerville, in May, during 16.8 rainfall days, 3.35" (85mm) of precipitation is typically accumulated.

When it does not snow?

In Palmerville, snow does not fall in March through November.

What is the average length of the day in May?

The average day length in May is 13h and 53min.

When are sunrise and sunset in May?

On the first day of May, sunrise is at 6:29 am and sunset at 8:01 pm. On the last day of the month, sunrise is at 6:10 am and sunset at 8:22 pm EDT.

How many hours of sunshine does Palmerville have in May?

The average sunshine duration in May is 10.2h.

What is the UV index intensity in May?

In Palmerville, South Carolina, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation.
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
Palmerville, SC

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

The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (55.8°F).

  • Average low temperature in May: 64.9°F

The month with the highest average low temperature is July (74.8°F).
The coldest month (with the lowest average low temperature) is January (40.8°F).

Average pressure in May
Palmerville, SC

Average pressure in May - Palmerville, SC
  • Average pressure in May: 30.03"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

Average wind speed in May
Palmerville, SC

Average wind speed in May - Palmerville, SC
  • Average wind speed in May: 6.8mph

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

Average humidity in May
Palmerville, SC

Average humidity in May - Palmerville, SC
  • Average humidity in May: 77%

The months with the highest relative humidity are August and December (78%).
The months with the lowest relative humidity are January and March (74%).

Average rainfall in May
Palmerville, SC

Average rainfall in May - Palmerville, SC
  • Average rainfall in May: 3.35"

The wettest month (with the highest rainfall) is August (6.46").
The driest month (with the least rainfall) is January (1.46").

Average rainfall days in May
Palmerville, SC

Average rainfall days in May - Palmerville, SC
  • Average rainfall days in May: 16.8 days

The months with the highest number of rainy days are July and August (23.2 days).
The month with the least rainy days is November (8.9 days).

Average snowfall in May
Palmerville, SC

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

The month with the highest snowfall is February (0.24").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

Average snowfall days in May
Palmerville, SC

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

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

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

Average daylight in May / Average sunshine in May - Palmerville, SC
  • Average daylight in May: 13h and 5min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in May: 10h and 1min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

Average sunshine days in May
Palmerville, SC

Average sunshine days in May - Palmerville, SC
  • Average sunshine days in May: 11.3 days

The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is July (5.5 days).

Average UV index in May
Palmerville, SC

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

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

Average cloud cover in May
Palmerville, SC

Average cloud cover in May - Palmerville, SC
  • Average cloud cover in May: 30

The months with the most cloud cover are February and December (Cloud cover 40).
The month with the least cloud cover is July (Cloud cover 26).

Average visibility in May
Palmerville, SC

Average visibility in May - Palmerville, 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).

Palmerville, South Carolina, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location