June weather forecast
Lynnwood, SC

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Weather in June

The first month of the summer, June, is also a moderately hot month in Lynnwood, South Carolina, with temperature in the range of an average high of 85.8°F (29.9°C) and an average low of 74.7°F (23.7°C).

Temperature

With the onset of June, Lynnwood's average high-temperature experiences a slight rise, moving from May's 79.5°F (26.4°C) to a still moderately hot 85.8°F (29.9°C). The average temperature during June nights dips to a still warm 74.7°F (23.7°C).

Heat index

June's average heat index is estimated at a sweltering 96.8°F (36°C). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. 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 critical for babies and toddlers. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

In Lynnwood, the average relative humidity in June is 75%.

Rainfall

In Lynnwood, in June, it is raining for 20.5 days, with typically 4.45" (113mm) of accumulated precipitation. Throughout the year, there are 178.9 rainfall days, and 41.93" (1065mm) of precipitation is accumulated.

Snowfall

In Lynnwood, snow does not fall in February through November.

Daylight

June has the longest days of the year in Lynnwood, with an average of 14h and 18min of daylight.
On the first day of June, sunrise is at 6:12 am and sunset at 8:23 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 8:31 pm EDT.

Sunshine

In Lynnwood, the average sunshine in June is 10.8h.

UV index

May through August, with an average maximum UV index of 7, are months with the highest UV index. 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: The UV index of 7 in June translates into these instructions:
Resist extreme sun exposure. Guarding against solar 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. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Updated: Aug 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in June?

The high-temperature during June is 85.8°F (29.9°C) and the low-temperature is 74.7°F (23.7°C). In June, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is estimated at 96.8°F (36°C).

What is the average humidity in June?

The average relative humidity in June is 75%.

How much does it rain in June?

In Lynnwood, in June, it is raining for 20.5 days, with typically 4.45" (113mm) of accumulated precipitation.

When it does not snow?

February through November are months without snowfall.

When are the longest days?

With an average of 14h and 18min of daylight, June has the longest days of the year.

What is the average length of the day in June?

In June, the average day length is 14h and 16min.

When is the sunrise / sunset in June?

In June, on the first day of the month, sunrise is at 6:12 am and sunset at 8:23 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 8:31 pm EDT.

How many hours of sunshine does Lynnwood have in June?

In June, the average sunshine duration in Lynnwood, South Carolina, is 10.8h.

When is the highest UV index?

May through August, with an average maximum UV index of 7, are months with the highest UV index.

What is the UV index intensity in June?

In June, the average daily maximum UV index is 7. A UV Index estimate of 6 to 7 represents a high health risk from 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 June
Lynnwood, SC

Average temperature in June - Lynnwood, SC
  • Average high temperature in June: 85.8°F

The warmest month (with the highest average high temperature) is July (88.2°F).
The month with the lowest average high temperature is January (57°F).

  • Average low temperature in June: 74.7°F

The month with the highest average low temperature is July (77.4°F).
The coldest month (with the lowest average low temperature) is January (44.4°F).

Average pressure in June
Lynnwood, SC

Average pressure in June - Lynnwood, SC
  • Average pressure in June: 29.98"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

Average wind speed in June
Lynnwood, SC

Average wind speed in June - Lynnwood, SC
  • Average wind speed in June: 8mph

The windiest month (with the highest average wind speed) is April (9.4mph).
The calmest month (with the lowest average wind speed) is August (7.5mph).

Average humidity in June
Lynnwood, SC

Average humidity in June - Lynnwood, SC
  • Average humidity in June: 75%

The month with the highest relative humidity is December (78%).
The months with the lowest relative humidity are January and March (73%).

Average rainfall in June
Lynnwood, SC

Average rainfall in June - Lynnwood, SC
  • Average rainfall in June: 4.45"

The wettest month (with the highest rainfall) is August (7.13").
The driest month (with the least rainfall) is January (1.42").

Average rainfall days in June
Lynnwood, SC

Average rainfall days in June - Lynnwood, SC
  • Average rainfall days in June: 20.5 days

The month with the highest number of rainy days is August (24.8 days).
The month with the least rainy days is November (8.7 days).

Average snowfall in June
Lynnwood, SC

Average snowfall in June - Lynnwood, SC
  • Average snowfall in June: 0"

The month with the highest snowfall is January (0.12").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").

Average snowfall days in June
Lynnwood, SC

Average snowfall days in June - Lynnwood, SC
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (0.4 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

Average daylight in June /
Average sunshine in June
Lynnwood, SC

Average daylight in June / Average sunshine in June - Lynnwood, SC
  • Average daylight in June: 14h and 2min

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 June: 10h and 5min

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 42min).

Average sunshine days in June
Lynnwood, SC

Average sunshine days in June - Lynnwood, SC
  • Average sunshine days in June: 6.7 days

The month with the most sunshine days is January (19.3 days).
The month with the least sunshine days is August (3.8 days).

Average UV index in June
Lynnwood, SC

Average UV index in June - Lynnwood, SC
  • Average UV index in June: 7

The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).

Average cloud cover in June
Lynnwood, SC

Average cloud cover in June - Lynnwood, SC
  • Average cloud cover in June: 26

The months with the most cloud cover are February and December (Cloud cover 39).
The months with the least cloud cover are June and July (Cloud cover 26).

Average visibility in June
Lynnwood, SC

Average visibility in June - Lynnwood, SC
  • Average visibility in June: 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).

Lynnwood, South Carolina, USA

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