July weather forecast and climate
Marcy, NY

July in Marcy, New York, is a warm summer month, with temperature in the range of an average high of 77.9°F (25.5°C) and an average low of 57.9°F (14.4°C).

Temperature

July is the warmest month, with an average high-temperature of 77.9°F (25.5°C) and an average low-temperature of 57.9°F (14.4°C).

Humidity

In July, the average relative humidity is 80%.

Rainfall

In July, in Marcy, New York, the rain falls for 17.8 days. Throughout July, 3.15" (80mm) of precipitation is accumulated. In Marcy, during the entire year, the rain falls for 175.3 days and collects up to 38.9" (988mm) of precipitation.

Snowfall

In Marcy snow does not fall in June through September.

Daylight

In Marcy, the average length of the day in July is 15h.

Sunshine

The month with the most sunshine is July, with an average of 10.1h of sunshine.

UV index

Months with the highest UV index are June through August, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to the UV radiation for ordinary individuals.
Note: In July, the average maximum UV index of 5 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the warmest month in Marcy?

The warmest month in Marcy, New York, is July, with an average high-temperature of 77.9°F (25.5°C) and an average low-temperature of 57.9°F (14.4°C).

What is the temperature in July in Marcy?

In July, in Marcy, the average high-temperature is 77.9°F (25.5°C), and the average low-temperature is 57.9°F (14.4°C).

What is the average humidity in July in Marcy?

In Marcy, New York, the average relative humidity in July is 80%.

How many days does it rain in July in Marcy?

In July, the rain falls for 17.8 days. Throughout July, 3.15" (80mm) of precipitation is accumulated.

When it does not snow in Marcy?

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

What is the average length of the day in July in Marcy?

In July, the average length of the day is 15h.

What month has the most sunshine in Marcy?

With an average of 10.1h of sunshine, July has the most sunshine of the year in Marcy.

How long on average sun shines in July in Marcy?

In July, the average sunshine is 10.1h.

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

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

What is the UV index reading in July in Marcy?

In July, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unprotected exposure to the UV radiation.
Average temperature in July - Marcy, NY
  • Average high temperature in July: 25.5°C

The warmest month (with the highest average high temperature) is July (25.5°C).
The month with the lowest average high temperature is January (-3.1°C).

  • Average low temperature in July: 14.4°C

The month with the highest average low temperature is July (14.4°C).
The coldest month (with the lowest average low temperature) is January (-9.4°C).

Average pressure in July - Marcy, NY
  • Average pressure in July: 1014.1mbar

The month with the highest atmospheric pressure is November (1019mbar).
The month with the lowest atmospheric pressure is June (1013.2mbar).

Average wind speed in July - Marcy, NY
  • Average wind speed in July: 9.5km/h

The windiest month (with the highest average wind speed) is January (15.6km/h).
The calmest month (with the lowest average wind speed) is August (9.4km/h).

Average humidity in July - Marcy, NY
  • Average humidity in July: 80%

Months with the highest relative humidity are January and February (88%).
Months with the lowest relative humidity are April and May (78%).

Average rainfall in July - Marcy, NY
  • Average rainfall in July: 80mm

The wettest month (with the highest rainfall) is April (97mm).
The driest month (with the least rainfall) is September (66mm).

Average rainfall days in July - Marcy, NY
  • Average rainfall days in July: 17.8 days

The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is February (8.2 days).

Average snowfall in July - Marcy, NY
  • Average snowfall in July: 0mm

The month with the highest snowfall is January (285mm).
Months with the least snowfall are June, July, August and September (0mm).

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

The month with the highest number of snowfall days is January (20.8 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July / Average sunshine in July - Marcy, NY
  • Average daylight in July: 15h

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9h).

  • Average sunshine in July: 10.1h

The month with the most sunshine is July (Average sunshine: 10.1h).
The month with the least sunshine is February (Average sunshine: 2.4h).

Average sunshine days in July - Marcy, NY
  • Average sunshine days in July: 10.8 days

The month with the most sunshine days is September (13.4 days).
The month with the least sunshine days is February (4.4 days).

Average UV index in July - Marcy, NY
  • Average UV index in July: 5

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

Average cloud cover in July - Marcy, NY
  • Average cloud cover in July: 36

The month with the most cloud cover is February (Cloud cover 75).
Months with the least cloud cover are July and August (Cloud cover 36).

Average visibility in July - Marcy, NY
  • Average visibility in July: 8km

Months with the highest visibility are March, April, May, June, July, August, September, October, November and December (8km).
Months with the lowest visibility are January and February (7km).