July weather forecast
Irvine, PA

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Weather in July

July, the same as June, is a moderately hot summer month in Irvine, Pennsylvania, with an average temperature ranging between max 78.1°F (25.6°C) and min 57.6°F (14.2°C).

Temperature

In Irvine, July is the warmest month, with temperatures averaging a high of 78.1°F (25.6°C) and a low of 57.6°F (14.2°C).

Humidity

The average relative humidity in July in Irvine is 81%.

Rainfall

In Irvine, in July, it is raining for 17.7 days, with typically 1.97" (50mm) of accumulated precipitation. In Irvine, during the entire year, the rain falls for 162.1 days and collects up to 21.81" (554mm) of precipitation.

Snowfall

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

Daylight

In Irvine, the average length of the day in July is 14h and 52min.
On the first day of July, sunrise is at 5:46 am and sunset at 8:55 pm. On the last day of the month, sunrise is at 6:10 am and sunset at 8:36 pm EDT.

Sunshine

July and August, with an average of 9.6h of sunshine, are months with the most sunshine in Irvine.

UV index

The months with the highest UV index in Irvine are May through August, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: During July, 5 as the daily maximum UV index converts into the following advice:
Undertake protective steps - Preventing sun damage is advised. The solar radiation around mid-day is intense; avoid the Sun and stay safe. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
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Frequently asked questions

What part of the year is the hottest in Irvine?

Irvine's temperatures peak on average in July, reaching 78.1°F (25.6°C) at their highest and 57.6°F (14.2°C) at their lowest.

What is the average July temperature in Irvine?

In Irvine, in July, the average high-temperature is 78.1°F (25.6°C), and the average low-temperature is 57.6°F (14.2°C).

What is the average humidity in July in Irvine?

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

How much does it rain in Irvine in July?

In Irvine, in July, during 17.7 rainfall days, 1.97" (50mm) of precipitation is typically accumulated.

When it does not snow in Irvine?

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

How many hours of daylight does Irvine have in July?

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

What time are sunrise and sunset in July in Irvine?

In July, on the first day of the month, sunrise is at 5:46 am and sunset at 8:55 pm. On the last day of the month, sunrise is at 6:10 am and sunset at 8:36 pm EDT.

What are the months with the most sunshine in Irvine?

July and August, with an average of 9.6h of sunshine, are months with the most sunshine in Irvine, Pennsylvania.

How long on average sun shines in July in Irvine?

The average sunshine duration in July is 9.6h.

When is the highest UV index in Irvine?

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

What is the UV index intensity in July in Irvine?

In Irvine, the average daily maximum UV index in July is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.
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
Irvine, PA

Average temperature in July - Irvine, PA
  • Average high temperature in July: 78.1°F

The warmest month (with the highest average high temperature) is July (78.1°F).
The month with the lowest average high temperature is January (28.2°F).

  • Average low temperature in July: 57.6°F

The month with the highest average low temperature is July (57.6°F).
The coldest month (with the lowest average low temperature) is January (16.9°F).

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Average pressure in July
Irvine, PA

Average pressure in July - Irvine, PA
  • Average pressure in July: 29.97"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in July
Irvine, PA

Average wind speed in July - Irvine, PA
  • Average wind speed in July: 5.7mph

The windiest month (with the highest average wind speed) is January (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

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Average humidity in July
Irvine, PA

Average humidity in July - Irvine, PA
  • Average humidity in July: 81%

The month with the highest relative humidity is February (90%).
The month with the lowest relative humidity is May (80%).

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Average rainfall in July
Irvine, PA

Average rainfall in July - Irvine, PA
  • Average rainfall in July: 1.97"

The wettest month (with the highest rainfall) is April (2.52").
The driest month (with the least rainfall) is March (1.42").

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Average rainfall days in July
Irvine, PA

Average rainfall days in July - Irvine, PA
  • Average rainfall days in July: 17.7 days

The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is February (7.3 days).

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Average snowfall in July
Irvine, PA

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

The month with the highest snowfall is December (6.77").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Irvine, PA

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

The month with the highest number of snowfall days is January (22 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Irvine, PA
  • 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: 9h and 4min

The months with the most sunshine are July and August (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 6min).

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Average sunshine days in July
Irvine, PA

Average sunshine days in July - Irvine, PA
  • Average sunshine days in July: 10.7 days

The month with the most sunshine days is September (12.9 days).
The month with the least sunshine days is January (5.1 days).

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Average UV index in July
Irvine, PA

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

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

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Average cloud cover in July
Irvine, PA

Average cloud cover in July - Irvine, PA
  • Average cloud cover in July: 40

The month with the most cloud cover is January (Cloud cover 80).
The months with the least cloud cover are July and August (Cloud cover 40).

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Average visibility in July
Irvine, PA

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

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

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Irvine, Pennsylvania, USA

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