July weather forecastMorristown, NY

July

Weather in July

July in Morristown, New York, is a moderately hot summer month, with an average temperature fluctuating between 59.5°F (15.3°C) and 77.2°F (25.1°C).

Temperature

Morristown experiences its highest average temperatures in July, reaching a peak of 77.2°F (25.1°C) and a minimum of 59.5°F (15.3°C).

Humidity

In July, the average relative humidity is 81%.

Rainfall

In Morristown, during July, the rain falls for 17.1 days and regularly aggregates up to 2.48" (63mm) of precipitation. In Morristown, during the entire year, the rain falls for 141.7 days and collects up to 26.34" (669mm) of precipitation.

Snowfall

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

Daylight

In Morristown, the average length of the day in July is 15h and 10min.
On the first day of July, sunrise is at 5:21 am and sunset at 8:51 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 8:29 pm EDT.

Sunshine

The months with the most sunshine are July and August, with an average of 10.1h of sunshine.

UV index

With an average maximum UV index of 6, July is the month with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: In July, a daily maximum UV index of 6 leads to the following instructions:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

With average high and low temperatures of 77.2°F (25.1°C) and 59.5°F (15.3°C) respectively, July is Morristown's warmest month.

July temperatures in Morristown vary between a high-temperature of 77.2°F (25.1°C) and a low-temperature of 59.5°F (15.3°C).

In Morristown, the average relative humidity in July is 81%.

In Morristown, New York, in July, during 17.1 rainfall days, 2.48" (63mm) of precipitation is typically accumulated.

June through September are months without snowfall in Morristown.

In Morristown, New York, the average day length in July is 15h and 10min.

On the first day of July in Morristown, sunrise is at 5:21 am and sunset at 8:51 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 8:29 pm EDT.

The months with the most sunshine are July and August, with an average of 10.1h of sunshine.

In Morristown, New York, the average sunshine duration in July is 10.1h.

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

In Morristown, the average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average pressure
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Morristown, NY

  • Average high temperature in July: 77.2°F

The warmest month (with the highest average high temperature) is July (77.2°F).
The month with the lowest average high temperature is January (24.1°F).

  • Average low temperature in July: 59.5°F

The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).

Average pressure in July
Morristown, NY

  • Average pressure in July: 29.93"Hg

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in July
Morristown, NY

  • Average wind speed in July: 6.6mph

The windiest month (with the highest average wind speed) is February (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

Average humidity in July
Morristown, NY

  • Average humidity in July: 81%

The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is April (77%).

Average rainfall in July
Morristown, NY

  • Average rainfall in July: 2.48"

The wettest month (with the highest rainfall) is August (2.76").
The driest months (with the least rainfall) are March and November (1.69").

Average rainfall days in July
Morristown, NY

  • Average rainfall days in July: 17.1 days

The month with the highest number of rainy days is July (17.1 days).
The month with the least rainy days is January (5 days).

Average snowfall in July
Morristown, NY

  • Average snowfall in July: 0"

The month with the highest snowfall is February (6.18").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Morristown, NY

  • Average snowfall days in July: 0 days

The months with the highest number of snowfall days are January and February (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

  • Average daylight in July: 15h and 12min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in July: 10h and 6min

The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 2h and 42min).

Average sunshine days in July
Morristown, NY

  • Average sunshine days in July: 11.1 days

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is July (11.1 days).

Average UV index in July
Morristown, 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 and December (UV index 1).

Average cloud cover in July
Morristown, NY

  • Average cloud cover in July: 33

The month with the most cloud cover is February (Cloud cover 71).
The month with the least cloud cover is July (Cloud cover 33).

Average visibility in July
Morristown, NY

  • Average visibility in July: 6mi

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