June weather forecast
Lynn, MA

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Large rocks on the shores of the coast of Lynn Massachusetts
Large rocks on the shores of the coast of Lynn Massachusetts

Weather in June

The weather in June sees Lynn entering the throes of summertime. The warmth builds up with temperatures soaring above the 70°F (21.1°C) mark. Sea temperatures hit the highs of 50s°F, which is refreshing and inviting for beach-goers. Days are mostly sunny, and rainfall remains moderate. The winds, now a mere whisper compared to the gales of the winter months, add a soothing rhythm to the city's vibe.

Temperature

Lynn observes a slight uplift in the average high-temperature with the onset of June, adjusting from May's enjoyable 64.8°F (18.2°C) to a pleasant 73°F (22.8°C). In Lynn, an average nighttime temperature of 57.4°F (14.1°C) is expected during June.

Humidity

In June, the average relative humidity in Lynn, Massachusetts, is 74%.

Rainfall

In Lynn, in June, during 14 rainfall days, 2.24" (57mm) of precipitation is typically accumulated. In Lynn, Massachusetts, during the entire year, the rain falls for 144.9 days and collects up to 27.91" (709mm) of precipitation.

Snowfall

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

Ocean temperature

In June, the average ocean temperature in Lynn is 58.3°F (14.6°C).
Note: Dipping in 58.3°F (14.6°C) at temperatures less than 50°F (10°C) without proper gear can lead to pronounced cold shock and breathing difficulties.

Daylight

June has the longest days of the year, with an average of 15h and 12min of daylight.
On the first day of the month, sunrise is at 5:08 am and sunset at 8:14 pm. On the last day of June, in Lynn, sunrise is at 5:10 am and sunset at 8:25 pm EDT.

Sunshine

The average sunshine in June in Lynn is 9.1h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for average individuals.
Note: The UV index of 6 in June translates into these instructions:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
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Frequently asked questions

What are June temperatures in Lynn?

Lynn in June has an average high-temperature of 73°F (22.8°C) and an average low-temperature of 57.4°F (14.1°C).

What is the average humidity in June in Lynn?

In June, the average relative humidity is 74%.

How much does it rain in Lynn in June?

In Lynn, during June, the rain falls for 14 days and regularly aggregates up to 2.24" (57mm) of precipitation.

When it does not snow in Lynn?

In Lynn, Massachusetts, snow does not fall in May through September.

How cold is the water in June in Lynn?

In Lynn, Massachusetts, the average seawater temperature in June is 58.3°F (14.6°C). Swimming in 58.3°F (14.6°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

When are the longest days in Lynn?

June has the longest days of the year in Lynn, Massachusetts, with an average of 15h and 12min of daylight.

How many hours of daylight does Lynn have in June?

In June, the average day length in Lynn is 15h and 14min.

What time are sunrise and sunset in June in Lynn?

On the first day of June in Lynn, sunrise is at 5:08 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 5:10 am and sunset at 8:25 pm EDT.

How many hours of sunshine does Lynn have in June?

The average sunshine duration in June in Lynn, Massachusetts, is 9.1h.

What are the months with the highest UV index in Lynn?

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

How high is the UV index in June in Lynn?

The average daily maximum UV index in June is 6. A UV Index of 6 to 7 symbolizes a high health threat 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 June
Lynn, MA

Average temperature in June - Lynn, MA
  • Average high temperature in June: 73°F

The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (34.2°F).

  • Average low temperature in June: 57.4°F

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

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Average pressure in June
Lynn, MA

Average pressure in June - Lynn, MA
  • Average pressure in June: 29.92"Hg

The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in June
Lynn, MA

Average wind speed in June - Lynn, MA
  • Average wind speed in June: 7.3mph

The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

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Average humidity in June
Lynn, MA

Average humidity in June - Lynn, MA
  • Average humidity in June: 74%

The month with the highest relative humidity is February (77%).
The month with the lowest relative humidity is April (70%).

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Average rainfall in June
Lynn, MA

Average rainfall in June - Lynn, MA
  • Average rainfall in June: 2.24"

The wettest month (with the highest rainfall) is December (2.99").
The driest month (with the least rainfall) is September (1.42").

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Average rainfall days in June
Lynn, MA

Average rainfall days in June - Lynn, MA
  • Average rainfall days in June: 14 days

The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is January (7.1 days).

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Average snowfall in June
Lynn, MA

Average snowfall in June - Lynn, MA
  • Average snowfall in June: 0"

The month with the highest snowfall is February (4.61").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in June
Lynn, MA

Average snowfall days in June - Lynn, MA
  • Average snowfall days in June: 0 days

The months with the highest number of snowfall days are January and February (7.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average sea temperature in June
Lynn, MA

Average sea temperature in June - Lynn, MA
  • Average sea temperature in June: 58.2°F

The best month for swimming (with the highest average sea temperature) is August (67.6°F).
The coldest month (with the lowest average sea temperature) is March (38.8°F).

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Average daylight in June /
Average sunshine in June
Lynn, MA

Average daylight in June / Average sunshine in June - Lynn, MA
  • Average daylight in June: 15h and 1min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in June: 9h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The months with the least sunshine are February and December (Average sunshine: 4h and 36min).

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Average sunshine days in June
Lynn, MA

Average sunshine days in June - Lynn, MA
  • Average sunshine days in June: 14.4 days

The month with the most sunshine days is January (17.8 days).
The month with the least sunshine days is April (13.2 days).

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Average UV index in June
Lynn, MA

Average UV index in June - Lynn, MA
  • Average UV index in June: 6

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

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Average cloud cover in June
Lynn, MA

Average cloud cover in June - Lynn, MA
  • Average cloud cover in June: 41

The month with the most cloud cover is March (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in June
Lynn, MA

Average visibility in June - Lynn, MA
  • 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).

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Lynn, Massachusetts, USA

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