July weather forecast
Lancaster, NY

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Weather in July

July in Lancaster, New York, is a moderately hot summer month, with an average temperature ranging between min 62.2°F (16.8°C) and max 79.3°F (26.3°C).

Temperature

July, having an average high-temperature of 79.3°F (26.3°C) and an average low-temperature of 62.2°F (16.8°C), is the warmest month.

Humidity

The months with the lowest humidity in Lancaster are July and August, with an average relative humidity of 75%.

Rainfall

The month with the most rainfall is July, when the rain falls for 15.8 days and typically aggregates up to 1.61" (41mm) of precipitation.

Snowfall

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

Daylight

In July, the average length of the day is 14h and 58min.
On the first day of the month, sunrise is at 5:40 am and sunset at 8:57 pm. On the last day of July, sunrise is at 6:05 am and sunset at 8:36 pm EDT.

Sunshine

July and August, with an average of 10.4h of sunshine, are months with the most sunshine.

UV index

With an average maximum UV index of 6, July is the month with the highest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: A typical high UV index of 6 in July suggests the following recommendations:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the hottest time of year in Lancaster?

Lancaster's temperatures peak on average in July, reaching 79.3°F (26.3°C) at their highest and 62.2°F (16.8°C) at their lowest.

What is the usual temperature for Lancaster in July?

The high-temperature, in July, in Lancaster, records 79.3°F (26.3°C), while the low-temperature is 62.2°F (16.8°C).

What is the least humid month in Lancaster?

The months with the lowest humidity in Lancaster, New York, are July and August, with an average relative humidity of 75%.

What is the average humidity in July in Lancaster?

In Lancaster, New York, the average relative humidity in July is 75%.

What is the rainiest month in Lancaster?

The month with the most rainfall is July, when the rain falls for 15.8 days and typically aggregates up to 1.61" (41mm) of precipitation.

How many days does it rain in July in Lancaster?

In Lancaster, in July, during 15.8 rainfall days, 1.61" (41mm) of precipitation is typically accumulated.

When it does not snow in Lancaster?

June through September are months without snowfall.

How many hours of daylight does Lancaster have in July?

In Lancaster, New York, the average day length in July is 14h and 58min.

What time are sunrise and sunset in July in Lancaster?

On the first day of July, sunrise is at 5:40 am and sunset at 8:57 pm. On the last day of the month, sunrise is at 6:05 am and sunset at 8:36 pm EDT.

What is the month with the most sunshine in Lancaster?

The months with the most sunshine in Lancaster, New York, are July and August, with an average of 10.4h of sunshine.

How many hours of sunshine does Lancaster have in July?

In July, the average sunshine duration is 10.4h.

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

The month with the highest UV index is July, with an average maximum UV index of 6.

What is the UV index intensity in July in Lancaster?

The average daily maximum UV index in July in Lancaster is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health 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 July
Lancaster, NY

Average temperature in July - Lancaster, NY
  • Average high temperature in July: 79.3°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (29.3°F).

  • Average low temperature in July: 62.2°F

The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).

Average pressure in July
Lancaster, NY

Average pressure in July - Lancaster, NY
  • Average pressure in July: 29.95"Hg

The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in July
Lancaster, NY

Average wind speed in July - Lancaster, NY
  • Average wind speed in July: 6.5mph

The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).

Average humidity in July
Lancaster, NY

Average humidity in July - Lancaster, NY
  • Average humidity in July: 75%

The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are July and August (75%).

Average rainfall in July
Lancaster, NY

Average rainfall in July - Lancaster, NY
  • Average rainfall in July: 1.61"

The wettest month (with the highest rainfall) is July (1.61").
The driest month (with the least rainfall) is September (0.91").

Average rainfall days in July
Lancaster, NY

Average rainfall days in July - Lancaster, NY
  • Average rainfall days in July: 15.8 days

The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is February (6.4 days).

Average snowfall in July
Lancaster, NY

Average snowfall in July - Lancaster, NY
  • Average snowfall in July: 0"

The months with the highest snowfall are January and February (2.95").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Lancaster, NY

Average snowfall days in July - Lancaster, NY
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (15.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Lancaster, NY

Average daylight in July / Average sunshine in July - Lancaster, NY
  • Average daylight in July: 15h and 0min

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 July: 10h and 2min

The months with the most sunshine are July and August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).

Average sunshine days in July
Lancaster, NY

Average sunshine days in July - Lancaster, NY
  • Average sunshine days in July: 13.2 days

The month with the most sunshine days is September (15.5 days).
The month with the least sunshine days is February (10.2 days).

Average UV index in July
Lancaster, NY

Average UV index in July - Lancaster, NY
  • Average UV index in July: 6

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February and December (UV index 1).

Average cloud cover in July
Lancaster, NY

Average cloud cover in July - Lancaster, NY
  • Average cloud cover in July: 32

The month with the most cloud cover is January (Cloud cover 77).
The month with the least cloud cover is August (Cloud cover 29).

Average visibility in July
Lancaster, NY

Average visibility in July - Lancaster, NY
  • Average visibility in July: 6mi

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

Lancaster, New York, USA

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