June weather forecast and climate
Manchester, NH

The colorful buildings in the city of Manchester, New Hampshire, right next to scenic trees on the seashore, a beautiful glass image in the river below
The colorful buildings in the city of Manchester, New Hampshire, right next to scenic trees on the seashore, a beautiful glass image in the river below

Weather in June

The first month of the summer, June, is a warm month in Manchester, New Hampshire, with average temperature ranging between max 74.5°F (23.6°C) and min 54.5°F (12.5°C).

Temperature

In June, the average high-temperature slightly increases, from an enjoyable 66.9°F (19.4°C) in May, to a moderately hot 74.5°F (23.6°C). The average low-temperature, in Manchester, New Hampshire, is 54.5°F (12.5°C).

Humidity

In Manchester, New Hampshire, the average relative humidity is 75%.

Rainfall

In Manchester, during 12.1 rainfall days, 1.18" (30mm) of precipitation is typically accumulated. Throughout the year, there are 104.4 rainfall days, and 12.95" (329mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall in Manchester.

Daylight

June has the longest days of the year, with an average of 15.3h of daylight.

Sunshine

The average sunshine in Manchester is 9h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Manchester. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to the UV radiation for average individuals.
Note: In June, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in June in Manchester?

In Manchester, New Hampshire, in June, the average high-temperature is 74.5°F (23.6°C), and the average low-temperature is 54.5°F (12.5°C).

What is the average humidity in June in Manchester?

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

How much does it rain in Manchester in June?

In Manchester, in June, during 12.1 rainfall days, 1.18" (30mm) of precipitation is typically accumulated.

Does it snow in Manchester in June?

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

When it does not snow in Manchester?

June through September are months without snowfall in Manchester.

When are the longest days in Manchester?

June has the longest days of the year in Manchester, New Hampshire, with an average of 15.3h of daylight.

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

The average length of the day in June in Manchester, New Hampshire, is 15.3h.

How long on average sun shines in June in Manchester?

In Manchester, the average sunshine in June is 9h.

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

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

What is the UV index intensity in June in Manchester?

The average daily maximum UV index in June in Manchester is 6. A UV Index of 6 to 7 symbolizes a high health risk from the exposure to the Sun's UV radiation.

Average temperature in June
Manchester, NH

Average temperature in June - Manchester, NH
  • Average high temperature in June: 74.5°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 (30.6°F).

  • Average low temperature in June: 54.5°F

The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (18°F).

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Average pressure in June
Manchester, NH

Average pressure in June - Manchester, NH
  • Average pressure in June: 29.92"

The month with the highest atmospheric pressure is November (30.07").
The month with the lowest atmospheric pressure is June (29.92").

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Average wind speed in June
Manchester, NH

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

The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

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Average humidity in June
Manchester, NH

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

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in June
Manchester, NH

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

The wettest month (with the highest rainfall) is October (1.38").
The driest month (with the least rainfall) is January (0.75").

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Average rainfall days in June
Manchester, NH

Average rainfall days in June - Manchester, NH
  • Average rainfall days in June: 12.1 days

The month with the highest number of rainy days is June (12.1 days).
The month with the least rainy days is January (4.1 days).

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Average snowfall in June
Manchester, NH

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

The month with the highest snowfall is December (2.99").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in June
Manchester, NH

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

The month with the highest number of snowfall days is January (7.1 days).
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
Manchester, NH

Average daylight in June / Average sunshine in June - Manchester, NH
  • Average daylight in June: 15.3h

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9.1h).

  • Average sunshine in June: 9h

The month with the most sunshine is August (Average sunshine: 10.4h).
The month with the least sunshine is February (Average sunshine: 4.6h).

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Average sunshine days in June
Manchester, NH

Average sunshine days in June - Manchester, NH
  • Average sunshine days in June: 16.7 days

Months with the most sunshine days are January and December (21.3 days).
The month with the least sunshine days is June (16.7 days).

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Average UV index in June
Manchester, NH

Average UV index in June - Manchester, NH
  • Average UV index in June: 6

Months with the highest UV index are June, July and August (UV index 6).
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
Manchester, NH

Average cloud cover in June - Manchester, NH
  • Average cloud cover in June: 43

The month with the most cloud cover is March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in June
Manchester, NH

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

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

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