June weather forecast
Bethany Beach, DE

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Weather in June

With the official start of summer, June in Bethany Beach is marked by pleasant weather and sunny skies. Temperatures settle between 65.1°F (18.4°C) and 74.5°F (23.6°C), providing an ideal climate for beach activities. As humidity hovers around 80%, visitors are advised to keep hydrated. Sunshine for 10.4 hours provides ample time for strolls down the boardwalk or beach-side cookouts. A slight drop in wind speeds to 10.3mph (16.6km/h) ensures a calm, tranquil beach experience.

Temperature

Bethany Beach in June sees a temperature change, with average high-temperatures moving from an enjoyable 65.1°F (18.4°C) in May to a moderately hot 74.5°F (23.6°C). Bethany Beach reports an average low temperature of 68°F (20°C) in June, a minor decrease from the day's highs.

Humidity

The average relative humidity in June is 80%.

Rainfall

In June, the rain falls for 14.2 days. Throughout June, 2.24" (57mm) of precipitation is accumulated. In Bethany Beach, during the entire year, the rain falls for 147.8 days and collects up to 23.98" (609mm) of precipitation.

Snowfall

In Bethany Beach, snow does not fall in April through November.

Daylight

June has the longest days of the year, with an average of 14h and 48min of daylight.
On the first day of the month, sunrise is at 5:37 am and sunset at 8:18 pm. On the last day of June, sunrise is at 5:39 am and sunset at 8:28 pm EDT.

Sunshine

In June, the average sunshine is 10.4h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: In June, the average maximum UV index of 6 translates into the following recommendations:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Updated: Aug 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in June?

The high-temperature, in June, in Bethany Beach, is 74.5°F (23.6°C), while the low-temperature averages to 68°F (20°C).

What is the average humidity in June?

In June, the average relative humidity is 80%.

How much does it rain in June?

In Bethany Beach, in June, during 14.2 rainfall days, 2.24" (57mm) of precipitation is typically accumulated.

When it does not snow?

In Bethany Beach, snow does not fall in April through November.

When are the longest days?

June has the longest days of the year, with an average of 14h and 48min of daylight.

How many hours of daylight does Bethany Beach have in June?

In Bethany Beach, the average day length in June is 14h and 49min.

When are sunrise and sunset in June?

On the first day of June, sunrise is at 5:37 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 8:28 pm EDT.

How many hours of sunshine does Bethany Beach have in June?

The average sunshine duration in June is 10.4h.

What are the months with the highest UV index?

The months with the highest UV index are May through August, with an average maximum UV index of 6.

What is the UV index intensity in June?

In June, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to 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 June
Bethany Beach, DE

Average temperature in June - Bethany Beach, DE
  • Average high temperature in June: 74.5°F

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (41.7°F).

  • Average low temperature in June: 68°F

The month with the highest average low temperature is July (73.9°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).

Average pressure in June
Bethany Beach, DE

Average pressure in June - Bethany Beach, DE
  • Average pressure in June: 29.94"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in June
Bethany Beach, DE

Average wind speed in June - Bethany Beach, DE
  • Average wind speed in June: 10.3mph

The windiest month (with the highest average wind speed) is January (13.5mph).
The calmest month (with the lowest average wind speed) is August (9.3mph).

Average humidity in June
Bethany Beach, DE

Average humidity in June - Bethany Beach, DE
  • Average humidity in June: 80%

The month with the highest relative humidity is May (82%).
The month with the lowest relative humidity is November (73%).

Average rainfall in June
Bethany Beach, DE

Average rainfall in June - Bethany Beach, DE
  • Average rainfall in June: 2.24"

The wettest month (with the highest rainfall) is August (2.68").
The driest month (with the least rainfall) is January (1.38").

Average rainfall days in June
Bethany Beach, DE

Average rainfall days in June - Bethany Beach, DE
  • Average rainfall days in June: 14.2 days

The month with the highest number of rainy days is July (15.6 days).
The month with the least rainy days is January (8.5 days).

Average snowfall in June
Bethany Beach, DE

Average snowfall in June - Bethany Beach, DE
  • Average snowfall in June: 0"

The month with the highest snowfall is January (0.55").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in June
Bethany Beach, DE

Average snowfall days in June - Bethany Beach, DE
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in June /
Average sunshine in June
Bethany Beach, DE

Average daylight in June / Average sunshine in June - Bethany Beach, DE
  • Average daylight in June: 14h and 5min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in June: 10h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

Average sunshine days in June
Bethany Beach, DE

Average sunshine days in June - Bethany Beach, DE
  • Average sunshine days in June: 14 days

The months with the most sunshine days are January and November (18.4 days).
The month with the least sunshine days is August (13.2 days).

Average UV index in June
Bethany Beach, DE

Average UV index in June - Bethany Beach, DE
  • Average UV index in June: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).

Average cloud cover in June
Bethany Beach, DE

Average cloud cover in June - Bethany Beach, DE
  • Average cloud cover in June: 29

The months with the most cloud cover are February, March and December (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 26).

Average visibility in June
Bethany Beach, DE

Average visibility in June - Bethany Beach, DE
  • 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).

Bethany Beach, Delaware, USA

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