June weather forecast
Sullivan, NH

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Weather in June

The first month of the summer, June, is an agreeable month in Sullivan, New Hampshire, with an average temperature varying between 73.2°F (22.9°C) and 52.5°F (11.4°C).

Temperature

Sullivan observes a slight uplift in the average high-temperature with the onset of June, adjusting from May's enjoyable 66°F (18.9°C) to an agreeable 73.2°F (22.9°C). During the nights in June, Sullivan experiences a consistent average temperature of 52.5°F (11.4°C).

Humidity

In June, the average relative humidity in Sullivan is 76%.

Rainfall

In Sullivan, during June, the rain falls for 13.8 days and regularly aggregates up to 1.18" (30mm) of precipitation. In Sullivan, New Hampshire, during the entire year, the rain falls for 125.1 days and collects up to 11.69" (297mm) of precipitation.

Snowfall

In Sullivan, snow does not fall in June through September.

Daylight

With an average of 15h and 18min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 5:11 am and sunset at 8:21 pm. On the last day of June, in Sullivan, New Hampshire, sunrise is at 5:13 am and sunset at 8:32 pm EDT.

Sunshine

The average sunshine in June is 9.2h.

UV index

In June, the average daily maximum UV index in Sullivan is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.
Note: A typical high UV index of 5 in June suggests the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. Avoiding the Sun during its peak radiation time around midday is a healthy practice. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
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Frequently asked questions

What are June temperatures in Sullivan?

In June, in Sullivan, the average high-temperature is 73.2°F (22.9°C), and the average low-temperature is 52.5°F (11.4°C).

What is the average humidity in June in Sullivan?

In June, the average relative humidity is 76%.

How much does it rain in Sullivan in June?

In Sullivan, New Hampshire, during June, the rain falls for 13.8 days and regularly aggregates up to 1.18" (30mm) of precipitation.

When it does not snow in Sullivan?

June through September are months without snowfall in Sullivan, New Hampshire.

Does it snow in Sullivan in June?

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

When are the longest days in Sullivan?

The month with the longest days in Sullivan is June, with an average of 15h and 18min of daylight.

What is the average length of the day in June in Sullivan?

In Sullivan, the average day length in June is 15h and 19min.

When are sunrise and sunset in June in Sullivan?

On the first day of June, sunrise is at 5:11 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 5:13 am and sunset at 8:32 pm EDT.

How many hours of sunshine does Sullivan have in June?

In June, the average sunshine duration in Sullivan, New Hampshire, is 9.2h.

How high is the UV index in June in Sullivan?

In Sullivan, the average daily maximum UV index in June is 5. A UV Index reading of 3 to 5 represents a moderate 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
Sullivan, NH

Average temperature in June - Sullivan, NH
  • Average high temperature in June: 73.2°F

The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (27.9°F).

  • Average low temperature in June: 52.5°F

The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (15.1°F).

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Average pressure in June
Sullivan, NH

Average pressure in June - Sullivan, NH
  • Average pressure in June: 29.92"Hg

The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in June
Sullivan, NH

Average wind speed in June - Sullivan, NH
  • Average wind speed in June: 5.7mph

The windiest months (with the highest average wind speed) are January, February and March (7.9mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

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Average humidity in June
Sullivan, NH

Average humidity in June - Sullivan, NH
  • Average humidity in June: 76%

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is April (74%).

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Average rainfall in June
Sullivan, NH

Average rainfall in June - Sullivan, NH
  • Average rainfall in June: 1.18"

The wettest month (with the highest rainfall) is July (1.3").
The driest month (with the least rainfall) is March (0.75").

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Average rainfall days in June
Sullivan, NH

Average rainfall days in June - Sullivan, NH
  • Average rainfall days in June: 13.8 days

The month with the highest number of rainy days is May (14.6 days).
The month with the least rainy days is January (6.3 days).

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Average snowfall in June
Sullivan, NH

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

The month with the highest snowfall is January (2.64").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in June
Sullivan, NH

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

The month with the highest number of snowfall days is February (9.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in June / Average sunshine in June - Sullivan, 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 1min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).

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Average sunshine days in June
Sullivan, NH

Average sunshine days in June - Sullivan, NH
  • Average sunshine days in June: 14 days

The month with the most sunshine days is November (20.2 days).
The month with the least sunshine days is May (13.8 days).

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Average UV index in June
Sullivan, NH

Average UV index in June - Sullivan, NH
  • Average UV index in June: 5

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

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Average cloud cover in June
Sullivan, NH

Average cloud cover in June - Sullivan, NH
  • Average cloud cover in June: 42

The months with the most cloud cover are February and March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 35).

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Average visibility in June
Sullivan, NH

Average visibility in June - Sullivan, NH
  • Average visibility in June: 5mi

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

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Sullivan, New Hampshire, USA

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