August weather forecast
Harrisonville, PA

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Weather in August

August, the last month of the summer in Harrisonville, is another warm month, with an average temperature fluctuating between 58.6°F (14.8°C) and 80.2°F (26.8°C).

Temperature

Welcoming August, Harrisonville notes an average high-temperature of a still warm 80.2°F (26.8°C), nearly consistent with July's 82.4°F (28°C). A stark contrast in day to night temperatures can be seen in Harrisonville in August, with an average low-temperature of 58.6°F (14.8°C).

Humidity

In August, the average relative humidity in Harrisonville is 78%.

Rainfall

In Harrisonville, during August, the rain falls for 14.3 days and regularly aggregates up to 1.54" (39mm) of precipitation. Throughout the year, there are 146.6 rainfall days, and 19.84" (504mm) of precipitation is accumulated.

Snowfall

In Harrisonville, snow does not fall in May through September.

Daylight

The average length of the day in August in Harrisonville is 13h and 42min.
On the first day of August in Harrisonville, sunrise is at 6:11 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 7:44 pm EDT.

Sunshine

In August, the average sunshine is 10.2h.

UV index

In Harrisonville, Pennsylvania, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.
Note: In August, the average maximum UV index of 5 translates into the following recommendations:
Guard yourself - Precautionary measures against sun damage are advocated. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
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Frequently asked questions

What is the temperature in August in Harrisonville?

In Harrisonville, 80.2°F (26.8°C) is the average high-temperature and 58.6°F (14.8°C) is the average low-temperature during August. The average heat index (a.k.a. 'apparent temperature', 'feels like'), which represents the influence of relative humidity on air temperature, in July is calculated to be 89.6°F (32°C).

What is the average humidity in August in Harrisonville?

In August, the average relative humidity in Harrisonville, Pennsylvania, is 78%.

How much does it rain in Harrisonville in August?

In Harrisonville, Pennsylvania, in August, it is raining for 14.3 days, with typically 1.54" (39mm) of accumulated precipitation.

When it does not snow in Harrisonville?

May through September are months without snowfall.

How many hours of daylight does Harrisonville have in August?

In Harrisonville, Pennsylvania, the average day length in August is 13h and 42min.

When is the sunrise / sunset in August in Harrisonville?

On the first day of August in Harrisonville, sunrise is at 6:11 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 7:44 pm EDT.

How long on average sun shines in August in Harrisonville?

The average sunshine duration in August in Harrisonville is 10.2h.

What is the UV index intensity in August in Harrisonville?

In August, the average daily maximum UV index in Harrisonville, Pennsylvania, 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 August
Harrisonville, PA

Average temperature in August - Harrisonville, PA
  • Average high temperature in August: 80.2°F

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in August: 58.6°F

The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).

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Average pressure in August
Harrisonville, PA

Average pressure in August - Harrisonville, PA
  • Average pressure in August: 30"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in August
Harrisonville, PA

Average wind speed in August - Harrisonville, PA
  • Average wind speed in August: 4.5mph

The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

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Average humidity in August
Harrisonville, PA

Average humidity in August - Harrisonville, PA
  • Average humidity in August: 78%

The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are April and July (76%).

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Average rainfall in August
Harrisonville, PA

Average rainfall in August - Harrisonville, PA
  • Average rainfall in August: 1.54"

The wettest month (with the highest rainfall) is May (2.36").
The driest month (with the least rainfall) is November (1.18").

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Average rainfall days in August
Harrisonville, PA

Average rainfall days in August - Harrisonville, PA
  • Average rainfall days in August: 14.3 days

The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (7.5 days).

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Average snowfall in August
Harrisonville, PA

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

The month with the highest snowfall is February (3.74").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Harrisonville, PA

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

The month with the highest number of snowfall days is January (10.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Harrisonville, 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 18min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

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Average sunshine days in August
Harrisonville, PA

Average sunshine days in August - Harrisonville, PA
  • Average sunshine days in August: 14.2 days

The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is May (11 days).

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Average UV index in August
Harrisonville, PA

Average UV index in August - Harrisonville, PA
  • Average UV index in August: 5

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

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Average cloud cover in August
Harrisonville, PA

Average cloud cover in August - Harrisonville, PA
  • Average cloud cover in August: 34

The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is July (Cloud cover 33).

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Average visibility in August
Harrisonville, PA

Average visibility in August - Harrisonville, PA
  • Average visibility in August: 5mi

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

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Harrisonville, Pennsylvania, USA

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