July weather forecast
Harmony, RI

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Weather in July

July, like June, in Harmony, Rhode Island, is another warm summer month, with an average temperature varying between 63.9°F (17.7°C) and 82°F (27.8°C).

Temperature

July stands out as Harmony's warmest month, with temperatures ranging between an average high of 82°F (27.8°C) and a low of 63.9°F (17.7°C).

Heat index

July's average heat index is evaluated at a hot 87.8°F (31°C). If one continues to be active during enduring exposure, it could result in fatigue and heat cramps.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.

Humidity

In Harmony, the average relative humidity in July is 77%.

Rainfall

In Harmony, in July, it is raining for 14.5 days, with typically 2.13" (54mm) of accumulated precipitation. In Harmony, during the entire year, the rain falls for 137.6 days and collects up to 23.98" (609mm) of precipitation.

Snowfall

June through September are months without snowfall in Harmony.

Daylight

In Harmony, the average length of the day in July is 14h and 52min.
On the first day of July in Harmony, sunrise is at 5:15 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 8:05 pm EDT.

Sunshine

In Harmony, the average sunshine in July is 10h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: A daily maximum UV index of 6 in July translates into the following instructions:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. 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. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Updated: Feb 13, 2024 | Published by: Weather U.S. | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What part of the year is the hottest in Harmony?

In Harmony, the average highest temperatures are observed in July, with a high of 82°F (27.8°C) and a low of 63.9°F (17.7°C).

What is the average July temperature in Harmony?

In July, the average high-temperature and low-temperature in Harmony, Rhode Island, are 82°F (27.8°C) and 63.9°F (17.7°C) respectively. In July, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is evaluated at 87.8°F (31°C).

What is the average humidity in July in Harmony?

In July, the average relative humidity in Harmony is 77%.

How much does it rain in Harmony in July?

In July, in Harmony, the rain falls for 14.5 days. Throughout July, 2.13" (54mm) of precipitation is accumulated.

When it does not snow in Harmony?

In Harmony, Rhode Island, snow does not fall in June through September.

How many hours of daylight does Harmony have in July?

In July, the average day length is 14h and 52min.

What time are sunrise and sunset in July in Harmony?

On the first day of July, sunrise is at 5:15 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 8:05 pm EDT.

How long on average sun shines in July in Harmony?

The average sunshine duration in July in Harmony, Rhode Island, is 10h.

When is the highest UV index in Harmony?

The months with the highest UV index in Harmony are June through August, with an average maximum UV index of 6.

What is the UV index intensity in July in Harmony?

In July, the average daily maximum UV index in Harmony, Rhode Island, is 6. A UV Index value of 6 to 7 symbolizes a high health threat 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
Harmony, RI

Average temperature in July - Harmony, RI
  • Average high temperature in July: 82°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (33.8°F).

  • Average low temperature in July: 63.9°F

The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).

Average pressure in July
Harmony, RI

Average pressure in July - Harmony, RI
  • Average pressure in July: 29.95"Hg

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in July
Harmony, RI

Average wind speed in July - Harmony, RI
  • Average wind speed in July: 6.3mph

The windiest months (with the highest average wind speed) are February and March (9.4mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

Average humidity in July
Harmony, RI

Average humidity in July - Harmony, RI
  • Average humidity in July: 77%

The months with the highest relative humidity are February, June, September and October (78%).
The month with the lowest relative humidity is April (71%).

Average rainfall in July
Harmony, RI

Average rainfall in July - Harmony, RI
  • Average rainfall in July: 2.13"

The wettest month (with the highest rainfall) is April (2.52").
The driest month (with the least rainfall) is September (1.06").

Average rainfall days in July
Harmony, RI

Average rainfall days in July - Harmony, RI
  • Average rainfall days in July: 14.5 days

The month with the highest number of rainy days is June (15.1 days).
The month with the least rainy days is January (7.1 days).

Average snowfall in July
Harmony, RI

Average snowfall in July - Harmony, RI
  • Average snowfall in July: 0"

The month with the highest snowfall is March (3.03").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Harmony, RI

Average snowfall days in July - Harmony, RI
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is March (6.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Harmony, RI

Average daylight in July / Average sunshine in July - Harmony, RI
  • Average daylight in July: 14h and 5min

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 12min).

  • Average sunshine in July: 10h and 0min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in July
Harmony, RI

Average sunshine days in July - Harmony, RI
  • Average sunshine days in July: 14.8 days

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is April (13.6 days).

Average UV index in July
Harmony, RI

Average UV index in July - Harmony, RI
  • Average UV index in July: 6

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in July
Harmony, RI

Average cloud cover in July - Harmony, RI
  • Average cloud cover in July: 37

The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 34).

Average visibility in July
Harmony, RI

Average visibility in July - Harmony, RI
  • Average visibility in July: 5mi

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

Harmony, Rhode Island, USA

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