Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average snowfall in July
- Average snowfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
Harkness's warmest month, July, generally records average temperatures ranging from a high of 80.4°F (26.9°C) to a low of 57.6°F (14.2°C).Humidity
The months with the lowest humidity are April, June and July, with an average relative humidity of 78%.Rainfall
In Harkness, in July, it is raining for 17.8 days, with typically 2.36" (60mm) of accumulated precipitation. In Harkness, Pennsylvania, during the entire year, the rain falls for 164.7 days and collects up to 24.09" (612mm) of precipitation.Snowfall
June through September are months without snowfall in Harkness.Daylight
The average length of the day in July in Harkness is 14h and 52min.On the first day of the month, sunrise is at 5:35 am and sunset at 8:45 pm. On the last day of July, sunrise is at 6:00 am and sunset at 8:25 pm EDT.
Sunshine
July has the most sunshine of the year in Harkness, with an average of 10h of sunshine.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index in Harkness. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: In July, the maximum UV index of 5 translates into these guidelines:
Make use of precautions - Shielding skin and eyes from injury is a requirement. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the hottest time of year in Harkness?
What are the temperatures in Harkness in July?
What is the least humid month in Harkness?
What is the average humidity in July in Harkness?
How many days does it rain in July in Harkness?
When it does not snow in Harkness?
What is the average length of the day in July in Harkness?
What time are sunrise and sunset in July in Harkness?
What month has the most sunshine in Harkness?
How long on average sun shines in July in Harkness?
When is the highest UV index in Harkness?
How high is the UV index in July in Harkness?
Average temperature in July
Harkness, PA
- Average high temperature in July: 80.4°F
The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (29.3°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 (17.8°F).
Average pressure in July
Harkness, 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).
Average wind speed in July
Harkness, PA
- Average wind speed in July: 5.5mph
The windiest month (with the highest average wind speed) is January (8.7mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in July
Harkness, PA
- Average humidity in July: 78%
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April, June and July (78%).
Average rainfall in July
Harkness, PA
- Average rainfall in July: 2.36"
The wettest month (with the highest rainfall) is May (2.44").
The driest month (with the least rainfall) is January (1.38").
Average rainfall days in July
Harkness, PA
- Average rainfall days in July: 17.8 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (7.3 days).
Average snowfall in July
Harkness, PA
- Average snowfall in July: 0"
The month with the highest snowfall is February (5.51").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in July
Harkness, PA
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (15.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in July /
Average sunshine in July
Harkness, 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: 10h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The months with the least sunshine are January, February and December (Average sunshine: 3h and 12min).
Average sunshine days in July
Harkness, PA
- Average sunshine days in July: 11.6 days
The month with the most sunshine days is September (14.4 days).
The month with the least sunshine days is February (8.8 days).
Average UV index in July
Harkness, 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).
Average cloud cover in July
Harkness, PA
- Average cloud cover in July: 39
The months with the most cloud cover are January, February and December (Cloud cover 68).
The months with the least cloud cover are July and August (Cloud cover 39).
Average visibility in July
Harkness, PA
- Average visibility in July: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
Harkness, Pennsylvania, USA
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