June weather forecast
Salem, NH

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Weather in June

June brings the first taste of summer to Salem, New Hampshire, with temperatures peaking at an average high of 73.9°F (23.3°C) and no incidence of snowfall. This onset of the summertime encourages outdoor exploration and participation in water-related activities, especially with the sea temperature rising to 57.1°F (13.9°C). June also ushers in longer daylight hours, with the sun setting relatively late. Despite occasional rainfall, the overall atmosphere remains sunny, uplifting the city's summer mood.

Temperature

As Salem enters June, the average high-temperature marginally increases from the an enjoyable 66°F (18.9°C) of May to a moderately hot 73.9°F (23.3°C). June nights in Salem, New Hampshire, are marked by an average temperature drop to a moderate 56.1°F (13.4°C).

Humidity

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

Rainfall

In Salem, in June, it is raining for 14.4 days, with typically 2.2" (56mm) of accumulated precipitation. Throughout the year, there are 144 rainfall days, and 26.97" (685mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Ocean temperature

In Salem, in June, the average water temperature is 57°F (13.9°C).
Note: One needs to be cautious in 57°F (13.9°C) waters. 55.4°F (13°C) is already forbidding, but sub14°F (-10°C) can seriously disrupt your breathing and lead to a frigid shock, considering one's well-being.

Daylight

The month with the longest days is June, with an average of 15h and 18min of daylight.
On the first day of June, sunrise is at 5:08 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 5:10 am and sunset at 8:27 pm EDT.

Sunshine

In June, the average sunshine is 9.3h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 6 in June interprets into the following recommendations:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Updated: Aug 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average June temperature?

An average high-temperature, in June, in Salem, is 73.9°F (23.3°C) and the average low-temperature is 56.1°F (13.4°C).

What is the average humidity in June?

In June, the average relative humidity is 75%.

How many days does it rain in June?

In Salem, in June, it is raining for 14.4 days, with typically 2.2" (56mm) of accumulated precipitation.

When it does not snow?

June through September are months without snowfall.

Does it snow in June?

In June, in Salem, it doesn't snow. May is the latest month when it typically snows.

What is the water temperature in June?

In Salem, in June, the average water temperature is 57°F (13.9°C). At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

When are the longest days?

With an average of 15h and 18min of daylight, June has the longest days of the year.

What is the average length of the day in June?

In Salem, the average day length in June is 15h and 17min.

What time are sunrise and sunset in June?

On the first day of June, sunrise is at 5:08 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 5:10 am and sunset at 8:27 pm EDT.

How long on average sun shines in June?

The average sunshine duration in June is 9.3h.

What is the month with the highest UV index?

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

What is the UV index intensity in June?

In June, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health risk 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
Salem, NH

Average temperature in June - Salem, NH
  • Average high temperature in June: 73.9°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (32.2°F).

  • Average low temperature in June: 56.1°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).

Average pressure in June
Salem, NH

Average pressure in June - Salem, NH
  • 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).

Average wind speed in June
Salem, NH

Average wind speed in June - Salem, NH
  • Average wind speed in June: 6.2mph

The windiest month (with the highest average wind speed) is January (9.2mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

Average humidity in June
Salem, NH

Average humidity in June - Salem, NH
  • Average humidity in June: 75%

The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is April (71%).

Average rainfall in June
Salem, NH

Average rainfall in June - Salem, NH
  • Average rainfall in June: 2.2"

The wettest month (with the highest rainfall) is December (2.87").
The driest month (with the least rainfall) is September (1.3").

Average rainfall days in June
Salem, NH

Average rainfall days in June - Salem, NH
  • Average rainfall days in June: 14.4 days

The month with the highest number of rainy days is May (15.9 days).
The months with the least rainy days are January and February (7.6 days).

Average snowfall in June
Salem, NH

Average snowfall in June - Salem, NH
  • Average snowfall in June: 0"

The month with the highest snowfall is February (5.87").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in June
Salem, NH

Average snowfall days in June - Salem, NH
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average sea temperature in June
Salem, NH

Average sea temperature in June - Salem, NH
  • Average sea temperature in June: 57.1°F

The best month for swimming (with the highest average sea temperature) is August (66.4°F).
The coldest month (with the lowest average sea temperature) is March (38.8°F).

Average daylight in June /
Average sunshine in June
Salem, NH

Average daylight in June / Average sunshine in June - Salem, NH
  • Average daylight in June: 15h and 2min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in June: 9h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in June
Salem, NH

Average sunshine days in June - Salem, NH
  • Average sunshine days in June: 13.8 days

The month with the most sunshine days is September (17.9 days).
The month with the least sunshine days is May (13.5 days).

Average UV index in June
Salem, NH

Average UV index in June - Salem, NH
  • 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).

Average cloud cover in June
Salem, NH

Average cloud cover in June - Salem, NH
  • Average cloud cover in June: 41

The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in June
Salem, NH

Average visibility in June - Salem, NH
  • Average visibility in June: 6mi

The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is February (5mi).

Salem, New Hampshire, USA

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