July weather forecast
Grassflat, PA

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Weather in July

July, like June, in Grassflat, Pennsylvania, is a moderately hot summer month, with an average temperature fluctuating between 59.2°F (15.1°C) and 81.3°F (27.4°C).

Temperature

Grassflat's warmest month, July, registers temperatures that range from a high of 81.3°F (27.4°C) to a low of 59.2°F (15.1°C).

Heat index

In July, the average heat index is estimated at a hot 86°F (30°C). Uninterrupted exposure and activity might result in fatigue, potentially causing heat cramps.
The heat index's values are generally associated with conditions in shade and light breezes. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', reflects the blend of air temperature and relative humidity to give a temperature impression. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.

Humidity

With an average relative humidity of 76%, July is the least humid month in Grassflat.

Rainfall

In Grassflat, in July, it is raining for 16.5 days, with typically 2.2" (56mm) of accumulated precipitation. In Grassflat, during the entire year, the rain falls for 159 days and collects up to 23.46" (596mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In Grassflat, the average length of the day in July is 14h and 47min.
On the first day of the month, sunrise is at 5:44 am and sunset at 8:48 pm. On the last day of July, sunrise is at 6:08 am and sunset at 8:29 pm EDT.

Sunshine

The months with the most sunshine are July and August, with an average of 9.9h of sunshine.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 5 in July interprets into the following advice:
Make use of precautions - Shielding skin and eyes from injury is a requirement. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.

Frequently asked questions

What part of the year is the hottest?

Temperature readings in Grassflat reach their annual highs in July, averaging 81.3°F (27.4°C) and a minimum average of 59.2°F (15.1°C).

What are July temperatures?

The high-temperature, in July, in Grassflat, is 81.3°F (27.4°C), while the low-temperature averages to 59.2°F (15.1°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines air temperature and relative humidity, in July is estimated at 86°F (30°C).

What is the least humid month?

July is the least humid month, with an average relative humidity of 76%.

What is the average humidity in July?

In July, the average relative humidity is 76%.

How much does it rain in July?

In Grassflat, in July, it is raining for 16.5 days, with typically 2.2" (56mm) of accumulated precipitation.

When it does not snow?

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

What is the average length of the day in July?

In July, the average day length is 14h and 47min.

When is the sunrise / sunset in July?

On the first day of July, sunrise is at 5:44 am and sunset at 8:48 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 8:29 pm EDT.

What is the month with the most sunshine?

The months with the most sunshine are July and August, with an average of 9.9h of sunshine.

How long on average sun shines in July?

In July, the average sunshine duration in Grassflat is 9.9h.

When is the highest UV index?

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

What is the UV index reading in July?

In Grassflat, Pennsylvania, the average daily maximum UV index in July is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from 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
Grassflat, PA

Average temperature in July - Grassflat, PA
  • Average high temperature in July: 81.3°F

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in July: 59.2°F

The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is January (18°F).

Average pressure in July
Grassflat, PA

Average pressure in July - Grassflat, PA
  • Average pressure in July: 29.98"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in July
Grassflat, PA

Average wind speed in July - Grassflat, PA
  • Average wind speed in July: 5.3mph

The windiest month (with the highest average wind speed) is January (8.5mph).
The calmest month (with the lowest average wind speed) is August (5mph).

Average humidity in July
Grassflat, PA

Average humidity in July - Grassflat, PA
  • Average humidity in July: 76%

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is July (76%).

Average rainfall in July
Grassflat, PA

Average rainfall in July - Grassflat, PA
  • Average rainfall in July: 2.2"

The wettest month (with the highest rainfall) is May (2.87").
The driest month (with the least rainfall) is November (1.42").

Average rainfall days in July
Grassflat, PA

Average rainfall days in July - Grassflat, PA
  • Average rainfall days in July: 16.5 days

The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is January (8.1 days).

Average snowfall in July
Grassflat, PA

Average snowfall in July - Grassflat, PA
  • Average snowfall in July: 0"

The month with the highest snowfall is January (6.02").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Grassflat, PA

Average snowfall days in July - Grassflat, PA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (18.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Grassflat, PA

Average daylight in July / Average sunshine in July - Grassflat, PA
  • Average daylight in July: 14h and 5min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in July: 9h and 5min

The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).

Average sunshine days in July
Grassflat, PA

Average sunshine days in July - Grassflat, PA
  • Average sunshine days in July: 12.5 days

The month with the most sunshine days is September (15.4 days).
The month with the least sunshine days is February (8.7 days).

Average UV index in July
Grassflat, PA

Average UV index in July - Grassflat, PA
  • Average UV index in July: 5

The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in July
Grassflat, PA

Average cloud cover in July - Grassflat, PA
  • Average cloud cover in July: 38

The month with the most cloud cover is January (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 38).

Average visibility in July
Grassflat, PA

Average visibility in July - Grassflat, PA
  • Average visibility in July: 5mi

The months with the highest visibility are January, March, April, May, June, July, August, October, November and December (5mi).
The months with the lowest visibility are February and September (4mi).

Grassflat, Pennsylvania, USA

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