June weather forecast
Jamestown, NY

Weather in June

June, the first month of the summer in Jamestown, is a pleasant month, with an average temperature varying between 70.5°F (21.4°C) and 54.1°F (12.3°C).

Temperature

In June, the average high-temperature marginally rises from a comfortable 63.7°F (17.6°C) in May to an agreeable 70.5°F (21.4°C). In June, in Jamestown, the average low-temperature is 54.1°F (12.3°C).

Humidity

In June, the average relative humidity in Jamestown is 82%.

Rainfall

In Jamestown, in June, it is raining for 15.4 days, with typically 2.44" (62mm) of accumulated precipitation. Throughout the year, in Jamestown, there are 163.4 rainfall days, and 27.72" (704mm) of precipitation is accumulated.

Snowfall

In Jamestown, snow does not fall through September.

Daylight

With an average of 15h and 12min of daylight, June has the longest days of the year in Jamestown.
On the first day of the month, sunrise is at 5:43 am and sunset at 8:46 pm. On the last day of June, sunrise is at 5:44 am and sunset at 8:56 pm EDT.

Sunshine

In June, the average sunshine in Jamestown is 9.3h.

UV index

The months with the highest UV index in Jamestown are May through August, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 5 in June interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. 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 the 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.
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FAQ

What is the temperature in June in Jamestown?

In June, the average high-temperature is 70.5°F (21.4°C), and the average low-temperature is 54.1°F (12.3°C).

What is the average humidity in June in Jamestown?

In June, the average relative humidity is 82%.

How many days does it rain in June in Jamestown?

In Jamestown, in June, during 15.4 rainfall days, 2.44" (62mm) of precipitation is typically accumulated.

When it does not snow in Jamestown?

In Jamestown, New York, snow does not fall in June through September.

Does it snow in Jamestown in June?

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

When are the longest days in Jamestown?

June has the longest days of the year in Jamestown, with an average of 15h and 12min of daylight.

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

In Jamestown, the average day length in June is 15h and 12min.

What time are sunrise and sunset in June in Jamestown?

In June, on the first day of the month, sunrise is at 5:43 am and sunset at 8:46 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:56 pm EDT.

How long on average sun shines in June in Jamestown?

In Jamestown, New York, the average sunshine duration in June is 9.3h.

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

The months with the highest UV index are May through August, with an average maximum UV index of 5.

What is the UV index reading in June in Jamestown?

In Jamestown, New York, the average daily maximum UV index in June is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Jamestown, NY

Average temperature in June - Jamestown, NY
  • Average high temperature in June: 70.5°F

The warmest month (with the highest average high temperature) is July (75.9°F).
The month with the lowest average high temperature is January (28°F).

  • Average low temperature in June: 54.1°F

The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (17.6°F).

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Average pressure in June
Jamestown, NY

Average pressure in June - Jamestown, NY
  • Average pressure in June: 29.93"Hg

The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in June
Jamestown, NY

Average wind speed in June - Jamestown, NY
  • Average wind speed in June: 7.3mph

The windiest month (with the highest average wind speed) is January (11.1mph).
The calmest month (with the lowest average wind speed) is July (6.4mph).

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Average humidity in June
Jamestown, NY

Average humidity in June - Jamestown, NY
  • Average humidity in June: 82%

The month with the highest relative humidity is February (89%).
The months with the lowest relative humidity are April, May and September (81%).

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Average rainfall in June
Jamestown, NY

Average rainfall in June - Jamestown, NY
  • Average rainfall in June: 2.44"

The wettest month (with the highest rainfall) is October (2.83").
The driest month (with the least rainfall) is September (1.81").

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Average rainfall days in June
Jamestown, NY

Average rainfall days in June - Jamestown, NY
  • Average rainfall days in June: 15.4 days

The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is January (6.9 days).

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Average snowfall in June
Jamestown, NY

Average snowfall in June - Jamestown, NY
  • Average snowfall in June: 0"

The month with the highest snowfall is December (7.68").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in June
Jamestown, NY

Average snowfall days in June - Jamestown, NY
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (20.7 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
Jamestown, NY

Average daylight in June / Average sunshine in June - Jamestown, NY
  • Average daylight in June: 15h and 12min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 10min).

  • Average sunshine in June: 9h and 18min

The months with the most sunshine are July and August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).

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Average sunshine days in June
Jamestown, NY

Average sunshine days in June - Jamestown, NY
  • Average sunshine days in June: 11.8 days

The month with the most sunshine days is September (12.5 days).
The month with the least sunshine days is January (5.6 days).

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Average UV index in June
Jamestown, NY

Average UV index in June - Jamestown, NY
  • Average UV index in June: 5

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in June
Jamestown, NY

Average cloud cover in June - Jamestown, NY
  • Average cloud cover in June: 39

The month with the most cloud cover is January (Cloud cover 79).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in June
Jamestown, NY

Average visibility in June - Jamestown, NY
  • Average visibility in June: 6mi

The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The month with the lowest visibility is January (4mi).

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