June weather forecast and climate
Jackson, NH

June, the first month of the summer, in Jackson, is an agreeable month, with average temperature varying between 48.9°F (9.4°C) and 69.6°F (20.9°C).

Temperature

In June, the average high-temperature slightly increases, from a comfortable 62.2°F (16.8°C) in May, to a pleasant 69.6°F (20.9°C). In Jackson, in June, the average low-temperature is 48.9°F (9.4°C).

Humidity

The average relative humidity in Jackson is 79%.

Rainfall

In Jackson, in June, it is raining for 9.8 days, with typically 1.06" (27mm) of accumulated precipitation. Throughout the year, in Jackson, New Hampshire, there are 90.5 rainfall days, and 11.61" (295mm) of precipitation is accumulated.

Snowfall

In Jackson snow does not fall through September.

Daylight

June has the longest days of the year in Jackson, New Hampshire, with an average of 15.5h of daylight.

Sunshine

In Jackson, New Hampshire, the average sunshine in June is 8.8h.

UV index

Months with the highest UV index in Jackson are June through August, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to the UV radiation for ordinary individuals.
Note: The daily maximum UV index of 5 in June interpret into the following advice:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in June in Jackson?

The average high-temperature, in June, is 69.6°F (20.9°C), while the average low-temperature is 48.9°F (9.4°C).

What is the average humidity in June in Jackson?

In Jackson, New Hampshire, the average relative humidity in June is 79%.

How much does it rain in Jackson in June?

In Jackson, during June, the rain falls for 9.8 days and regularly aggregates up to 1.06" (27mm) of precipitation.

Does it snow in Jackson in June?

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

When it does not snow in Jackson?

June through September are months without snowfall in Jackson.

When are the longest days in Jackson?

With an average of 15.5h of daylight, June has the longest days of the year in Jackson, New Hampshire.

How many hours of daylight does Jackson have in June?

In Jackson, New Hampshire, the average length of the day in June is 15.5h.

How many hours of sunshine does Jackson have in June?

The average sunshine in June is 8.8h.

What is the month with the highest UV index in Jackson?

Months with the highest UV index in Jackson are June through August, with an average maximum UV index of 5.

What is the UV index reading in June in Jackson?

In Jackson, the average daily maximum UV index in June is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from the exposure to the Sun's UV radiation.
Average temperature in June - Jackson, NH
  • Average high temperature in June: 69.6°F

The warmest month (with the highest average high temperature) is July (76.3°F).
The month with the lowest average high temperature is January (24.3°F).

  • Average low temperature in June: 48.9°F

The month with the highest average low temperature is July (55.4°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).

Average pressure in June - Jackson, NH
  • Average pressure in June: 29.91"

The month with the highest atmospheric pressure is November (30.06").
The month with the lowest atmospheric pressure is June (29.91").

Average wind speed in June - Jackson, NH
  • Average wind speed in June: 4.8mph

The windiest months (with the highest average wind speed) are January and February (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

Average humidity in June - Jackson, NH
  • Average humidity in June: 79%

Months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is May (77%).

Average rainfall in June - Jackson, NH
  • Average rainfall in June: 1.06"

The wettest months (with the highest rainfall) are April and October (1.46").
The driest month (with the least rainfall) is September (0.39").

Average rainfall days in June - Jackson, NH
  • Average rainfall days in June: 9.8 days

Months with the highest number of rainy days are May and July (10.3 days).
The month with the least rainy days is February (3.7 days).

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

The month with the highest snowfall is February (4.53").
Months with the least snowfall are June, July, August and September (0").

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

The month with the highest number of snowfall days is February (8.4 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in June / Average sunshine in June - Jackson, NH
  • Average daylight in June: 15.5h

The month with the longest days is June (Average daylight: 15.5h).
The month with the shortest days is December (Average daylight: 8.9h).

  • Average sunshine in June: 8.8h

The month with the most sunshine is August (Average sunshine: 10.1h).
The month with the least sunshine is February (Average sunshine: 4.2h).

Average sunshine days in June - Jackson, NH
  • Average sunshine days in June: 18.2 days

The month with the most sunshine days is January (22.6 days).
The month with the least sunshine days is June (18.2 days).

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

Months with the highest UV index are June, July and August (UV index 5).
Months with the lowest UV index are February and December (UV index 1).

Average cloud cover in June - Jackson, NH
  • Average cloud cover in June: 46

The month with the most cloud cover is February (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 38).

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

Months with the highest visibility are April, May, June, July, August, November and December (5mi).
Months with the lowest visibility are January, February, March, September and October (4mi).