August weather forecast
Hallowell, PA

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Weather in August

The last month of the summer, August, is another warm month in Hallowell, Pennsylvania, with an average temperature varying between 83.3°F (28.5°C) and 66.2°F (19°C).

Temperature

Upon the beginning of August, Hallowell's high-temperatures register at a still moderately hot 83.3°F (28.5°C), closely mirroring the preceding month. August brings with it a nighttime average temperature of 66.2°F (19°C).

Heat index

August's average heat index is estimated at a tropical 89.6°F (32°C). With sustained exposure and activity, exhaustion becomes probable, resulting in heat cramps.
Heat index data is primarily for areas with shade and subjected to light winds. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.

Humidity

The months with the lowest humidity are April, July and August, with an average relative humidity of 72%.

Rainfall

In Hallowell, in August, it is raining for 8.5 days, with typically 0.59" (15mm) of accumulated precipitation. In Hallowell, during the entire year, the rain falls for 83.7 days and collects up to 6.22" (158mm) of precipitation.

Snowfall

In Hallowell, snow does not fall in June through October.

Daylight

The average length of the day in August is 13h and 43min.
On the first day of August, sunrise is at 5:59 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 7:33 pm EDT.

Sunshine

In Hallowell, the average sunshine in August is 10.2h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: During August, 6 as the daily maximum UV index converts into the following advice:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.

Frequently asked questions

How hot is it in August?

In August, in Hallowell, the average high-temperature is 83.3°F (28.5°C), and the average low-temperature is 66.2°F (19°C). In August, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is estimated at 89.6°F (32°C).

What is the least humid month?

April, July and August, with an average relative humidity of 72%, are the least humid months.

What is the average humidity in August?

In Hallowell, the average relative humidity in August is 72%.

How many days does it rain in August?

In Hallowell, in August, it is raining for 8.5 days, with typically 0.59" (15mm) of accumulated precipitation.

When it does not snow?

In Hallowell, snow does not fall in June through October.

How many hours of daylight does Hallowell have in August?

In Hallowell, Pennsylvania, the average day length in August is 13h and 43min.

When is the sunrise / sunset in August?

On the first day of August, sunrise is at 5:59 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 7:33 pm EDT.

How long on average sun shines in August?

In Hallowell, the average sunshine duration in August is 10.2h.

When is the highest UV index?

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

What is the UV index intensity in August?

The average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high hazard to health 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 August
Hallowell, PA

Average temperature in August - Hallowell, PA
  • Average high temperature in August: 83.3°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (36.9°F).

  • Average low temperature in August: 66.2°F

The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

Average pressure in August
Hallowell, PA

Average pressure in August - Hallowell, PA
  • Average pressure in August: 29.99"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in August
Hallowell, PA

Average wind speed in August - Hallowell, PA
  • Average wind speed in August: 5.3mph

The windiest month (with the highest average wind speed) is March (8.4mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

Average humidity in August
Hallowell, PA

Average humidity in August - Hallowell, PA
  • Average humidity in August: 72%

The months with the highest relative humidity are February, October and December (78%).
The months with the lowest relative humidity are April, July and August (72%).

Average rainfall in August
Hallowell, PA

Average rainfall in August - Hallowell, PA
  • Average rainfall in August: 0.59"

The wettest month (with the highest rainfall) is December (0.75").
The driest month (with the least rainfall) is September (0.2").

Average rainfall days in August
Hallowell, PA

Average rainfall days in August - Hallowell, PA
  • Average rainfall days in August: 8.5 days

The month with the highest number of rainy days is July (10.3 days).
The month with the least rainy days is January (4.3 days).

Average snowfall in August
Hallowell, PA

Average snowfall in August - Hallowell, PA
  • Average snowfall in August: 0"

The month with the highest snowfall is February (0.43").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in August
Hallowell, PA

Average snowfall days in August - Hallowell, PA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (3.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Hallowell, PA

Average daylight in August / Average sunshine in August - Hallowell, PA
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

Average sunshine days in August
Hallowell, PA

Average sunshine days in August - Hallowell, PA
  • Average sunshine days in August: 20.3 days

The month with the most sunshine days is January (24.3 days).
The month with the least sunshine days is July (17.4 days).

Average UV index in August
Hallowell, PA

Average UV index in August - Hallowell, PA
  • Average UV index in August: 6

The months with the highest UV index are May, 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 August
Hallowell, PA

Average cloud cover in August - Hallowell, PA
  • Average cloud cover in August: 33

The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 31).

Average visibility in August
Hallowell, PA

Average visibility in August - Hallowell, PA
  • Average visibility in August: 6mi

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

Hallowell, Pennsylvania, USA

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