June weather forecast
Rochester, NH

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Weather in June

June brings warmth to Rochester as the city welcomes the height of summer. The weather is characterized by the highest daytime average temperature reaching 70.9°F (21.6°C), providing ideal conditions for outdoor activities. The number of daylight hours reaches its peak, serving as an indicator of the height of summer season. Nevertheless, the city sees more rainfall in June compared to May, suggesting refreshing breaks from the heat. The weather patterns in June exhibit a transition from spring's occasional dampness to summer's heat and enjoyable outdoor conditions.

Temperature

Rochester's June weather indicates a minor increase in high-temperatures, edging from May's enjoyable 63.1°F (17.3°C) to a pleasant 70.9°F (21.6°C). Throughout June, the temperature falls to an average low of 54°F (12.2°C).

Humidity

In June, the average relative humidity is 80%.

Rainfall

In Rochester, in June, during 14.6 rainfall days, 2.52" (64mm) of precipitation is typically accumulated. In Rochester, during the entire year, the rain falls for 143.1 days and collects up to 29.06" (738mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

June has the longest days of the year, with an average of 15h and 18min of daylight.
On the first day of the month, sunrise is at 5:06 am and sunset at 8:17 pm. On the last day of June, sunrise is at 5:07 am and sunset at 8:28 pm EDT.

Sunshine

The average sunshine in June is 9h.

UV index

In Rochester, the average daily maximum UV index in June is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily maximum UV index of 5 in June interprets into the following advice:
Undertake precautions - Obligation exists to protect against skin and eye damage. To guard against the harmful effects of the Sun, minimize exposure during midday. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Updated: Aug 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in June?

June temperatures vary between a high-temperature of 70.9°F (21.6°C) and a low-temperature of 54°F (12.2°C).

What is the average humidity in June?

The average relative humidity in June is 80%.

How many days does it rain in June?

In June, the rain falls for 14.6 days. Throughout June, 2.52" (64mm) of precipitation is accumulated.

When it does not snow?

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

Does it snow in Rochester in June?

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

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 June, the average day length is 15h and 20min.

What time are sunrise and sunset in June?

On the first day of June, sunrise is at 5:06 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 5:07 am and sunset at 8:28 pm EDT.

How many hours of sunshine does Rochester have in June?

In June, the average sunshine duration is 9h.

What is the UV index intensity in June?

In Rochester, the average daily maximum UV index in June is 5. A UV Index estimate of 3 to 5 represents a medium health risk from 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
Rochester, NH

Average temperature in June - Rochester, NH
  • Average high temperature in June: 70.9°F

The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in June: 54°F

The month with the highest average low temperature is July (60.3°F).
The coldest month (with the lowest average low temperature) is January (17.4°F).

Average pressure in June
Rochester, NH

Average pressure in June - Rochester, 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
Rochester, NH

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

The windiest month (with the highest average wind speed) is January (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

Average humidity in June
Rochester, NH

Average humidity in June - Rochester, NH
  • Average humidity in June: 80%

The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is April (75%).

Average rainfall in June
Rochester, NH

Average rainfall in June - Rochester, NH
  • Average rainfall in June: 2.52"

The wettest months (with the highest rainfall) are October and December (3.11").
The driest month (with the least rainfall) is September (1.5").

Average rainfall days in June
Rochester, NH

Average rainfall days in June - Rochester, NH
  • Average rainfall days in June: 14.6 days

The month with the highest number of rainy days is May (15.1 days).
The month with the least rainy days is February (6.8 days).

Average snowfall in June
Rochester, NH

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

The month with the highest snowfall is December (6.69").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in June
Rochester, NH

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

The month with the highest number of snowfall days is January (10.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in June / Average sunshine in June - Rochester, 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 0min).

  • Average sunshine in June: 9h and 0min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in June
Rochester, NH

Average sunshine days in June - Rochester, NH
  • Average sunshine days in June: 13.9 days

The month with the most sunshine days is November (16.9 days).
The month with the least sunshine days is April (13.3 days).

Average UV index in June
Rochester, NH

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

The months with the highest UV index are 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
Rochester, NH

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

The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in June
Rochester, NH

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

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

Rochester, New Hampshire, USA

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