June weather forecast
Jamestown, NY

Weather in June

June, the first month of the summer in Jamestown, is an agreeable month, with temperature in the range of an average high of 70.5°F (21.4°C) and an average low of 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 Jamestown, the average relative humidity in June is 82%.

Rainfall

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

Snowfall

In Jamestown, snow does not fall in June 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 June in Jamestown, 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.

Sunshine

The average sunshine in June in Jamestown is 9.3h.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The daily maximum UV index of 5 in June interpret into the following advice:
Take precautions - Protection against skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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 average humidity in June in Jamestown?

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

How many days does it rain in June in Jamestown?

In June, the rain falls for 15.4 days. Throughout June, 2.44" (62mm) of precipitation is 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, it doesn't snow. May is the latest month when it typically snows.

When are the longest days in Jamestown?

The month with the longest days in Jamestown is June, with an average of 15h and 12min of daylight.

How many hours of daylight does Jamestown have in June?

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

What time are sunrise and sunset in June in Jamestown?

On the first day of June, 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 many hours of sunshine does Jamestown have in June?

The average sunshine duration in June in Jamestown is 9.3h.

When is the highest UV index in Jamestown?

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

How high is the UV index in June in Jamestown?

In June, the average daily maximum UV index in Jamestown is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to Sun's UV rays.
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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