Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
During the shift to September, a minor reduction in average high-temperature is observed, shifting from 83.3°F (28.5°C) in August to a still moderately hot 77.5°F (25.3°C). Nighttime temperature experiences an average drop to a moderate 57.2°F (14°C) in September.Humidity
The months with the lowest humidity in Harshasville are April, August through November, with an average relative humidity of 76%.Rainfall
September is the month with the least rainfall in Harshasville. Rain falls for 11.5 days and accumulates 1.14" (29mm) of precipitation.Snowfall
May through October are months without snowfall in Harshasville.Daylight
In September, the average length of the day is 12h and 26min.On the first day of the month, sunrise is at 7:03 am and sunset at 8:04 pm. On the last day of September, in Harshasville, Ohio, sunrise is at 7:29 am and sunset at 7:17 pm EDT.
Sunshine
In Harshasville, the average sunshine in September is 8.2h.UV index
The average daily maximum UV index in September in Harshasville is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.Note: The maximum UV index of 4 during September leads to these instructions:
Heed the precautions - Suggestions to avoid sunburn are made. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Frequently asked questions
What are the temperatures in Harshasville in September?
What are the least humid months in Harshasville?
What is the average humidity in September in Harshasville?
What is the driest month in Harshasville?
How many days does it rain in September in Harshasville?
When it does not snow in Harshasville?
What is the average length of the day in September in Harshasville?
When are sunrise and sunset in September in Harshasville?
How many hours of sunshine does Harshasville have in September?
What is the UV index intensity in September in Harshasville?
Average temperature in September
Harshasville, OH
- Average high temperature in September: 77.5°F
The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (36.7°F).
- Average low temperature in September: 57.2°F
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (24.1°F).
Average pressure in September
Harshasville, OH
- Average pressure in September: 30.04"Hg
The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in September
Harshasville, OH
- Average wind speed in September: 5.5mph
The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).
Average humidity in September
Harshasville, OH
- Average humidity in September: 76%
The months with the highest relative humidity are January, February and December (81%).
The months with the lowest relative humidity are April, August, September, October and November (76%).
Average rainfall in September
Harshasville, OH
- Average rainfall in September: 1.14"
The wettest months (with the highest rainfall) are April and May (2.24").
The driest month (with the least rainfall) is September (1.14").
Average rainfall days in September
Harshasville, OH
- Average rainfall days in September: 11.5 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is November (8.2 days).
Average snowfall in September
Harshasville, OH
- Average snowfall in September: 0"
The month with the highest snowfall is February (1.93").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in September
Harshasville, OH
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (7.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Harshasville, OH
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in September: 8h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in September
Harshasville, OH
- Average sunshine days in September: 17.5 days
The month with the most sunshine days is October (19.8 days).
The month with the least sunshine days is May (11.6 days).
Average UV index in September
Harshasville, OH
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Harshasville, OH
- Average cloud cover in September: 34
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in September
Harshasville, OH
- Average visibility in September: 5mi
The months with the highest visibility are January, February, March, April, June, October, November and December (6mi).
The months with the lowest visibility are May, July, August and September (5mi).
Harshasville, Ohio, USA
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