June weather forecast
Lewiston, NY

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Weather in June

The first month of the summer, June, is a pleasant month in Lewiston, New York, with temperature in the range of an average low of 57.6°F (14.2°C) and an average high of 71.2°F (21.8°C).

Temperature

Lewiston, New York, observes a slight uplift in the average high-temperature with the onset of June, adjusting from May's comfortable 63.1°F (17.3°C) to a pleasant 71.2°F (21.8°C). June is noted for a mean low-temperature of 57.6°F (14.2°C).

Humidity

In June, the average relative humidity in Lewiston is 77%.

Rainfall

In Lewiston, during June, the rain falls for 16.4 days and regularly aggregates up to 2.68" (68mm) of precipitation. In Lewiston, during the entire year, the rain falls for 169.3 days and collects up to 30.31" (770mm) of precipitation.

Snowfall

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

Daylight

With an average of 15h and 18min of daylight, June has the longest days of the year in Lewiston.
On the first day of the month, sunrise is at 5:38 am and sunset at 8:49 pm. On the last day of June, sunrise is at 5:40 am and sunset at 8:59 pm EDT.

Sunshine

In June, the average sunshine is 9.6h.

UV index

The average daily maximum UV index in June in Lewiston is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In June, the maximum UV index of 5 transforms into these recommendations:
Be vigilant - Suggestions to stave off sun damage are provided. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average June temperature in Lewiston?

The high-temperature, in June, in Lewiston, records 71.2°F (21.8°C), while the low-temperature is 57.6°F (14.2°C).

What is the average humidity in June in Lewiston?

In Lewiston, the average relative humidity in June is 77%.

How many days does it rain in June in Lewiston?

In Lewiston, in June, during 16.4 rainfall days, 2.68" (68mm) of precipitation is typically accumulated.

When it does not snow in Lewiston?

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

Does it snow in Lewiston in June?

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

When are the longest days in Lewiston?

June has the longest days of the year in Lewiston, New York, with an average of 15h and 18min of daylight.

How many hours of daylight does Lewiston have in June?

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

When is the sunrise / sunset in June in Lewiston?

On the first day of June, sunrise is at 5:38 am and sunset at 8:49 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 8:59 pm EDT.

How many hours of sunshine does Lewiston have in June?

In Lewiston, the average sunshine duration in June is 9.6h.

How high is the UV index in June in Lewiston?

In June, the average daily maximum UV index in Lewiston, New York, is 5. A UV Index estimate of 3 to 5 represents a medium health risk from unsafe 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
Lewiston, NY

Average temperature in June - Lewiston, NY
  • Average high temperature in June: 71.2°F

The warmest month (with the highest average high temperature) is July (78.1°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in June: 57.6°F

The month with the highest average low temperature is August (64.9°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).

Average pressure in June
Lewiston, NY

Average pressure in June - Lewiston, NY
  • Average pressure in June: 29.92"Hg

The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in June
Lewiston, NY

Average wind speed in June - Lewiston, NY
  • Average wind speed in June: 7.7mph

The windiest month (with the highest average wind speed) is January (12.3mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).

Average humidity in June
Lewiston, NY

Average humidity in June - Lewiston, NY
  • Average humidity in June: 77%

The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are August and September (74%).

Average rainfall in June
Lewiston, NY

Average rainfall in June - Lewiston, NY
  • Average rainfall in June: 2.68"

The wettest month (with the highest rainfall) is July (3.11").
The driest month (with the least rainfall) is September (1.85").

Average rainfall days in June
Lewiston, NY

Average rainfall days in June - Lewiston, NY
  • Average rainfall days in June: 16.4 days

The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is February (7.8 days).

Average snowfall in June
Lewiston, NY

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

The month with the highest snowfall is February (7.13").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in June
Lewiston, NY

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

The month with the highest number of snowfall days is January (16.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in June /
Average sunshine in June
Lewiston, NY

Average daylight in June / Average sunshine in June - Lewiston, NY
  • 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 6min).

  • Average sunshine in June: 9h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).

Average sunshine days in June
Lewiston, NY

Average sunshine days in June - Lewiston, NY
  • Average sunshine days in June: 12.1 days

The month with the most sunshine days is September (14 days).
The month with the least sunshine days is January (6.8 days).

Average UV index in June
Lewiston, NY

Average UV index in June - Lewiston, NY
  • 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 and December (UV index 1).

Average cloud cover in June
Lewiston, NY

Average cloud cover in June - Lewiston, NY
  • Average cloud cover in June: 35

The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 28).

Average visibility in June
Lewiston, NY

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

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

Lewiston, New York, USA

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