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
The beginning of September brings a minor change in the average high-temperature, shifting from a moderately hot 80.2°F (26.8°C) in August to a pleasant 72.9°F (22.7°C). Hemlock Farms experiences a consistent average temperature of 53.1°F (11.7°C) throughout the nights in September.Humidity
In Hemlock Farms, Pennsylvania, the average relative humidity in September is 79%.Rainfall
The month with the least rainfall in Hemlock Farms is September, when the rain falls for 10.3 days and typically collects 0.94" (24mm) of precipitation.Snowfall
June through September are months without snowfall in Hemlock Farms.Daylight
In September, the average length of the day in Hemlock Farms is 12h and 28min.On the first day of September in Hemlock Farms, Pennsylvania, sunrise is at 6:27 am and sunset at 7:32 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 6:43 pm EDT.
Sunshine
The average sunshine in September in Hemlock Farms is 8.7h.UV index
In September, the average daily maximum UV index in Hemlock Farms is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: A daily high UV index of 4 in September leads to these guidelines:
Undertake protective steps - Recommendations to avoid sunburn are issued. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Frequently asked questions
What are September temperatures in Hemlock Farms?
What is the average humidity in September in Hemlock Farms?
What is the driest month in Hemlock Farms?
How much does it rain in Hemlock Farms in September?
When it does not snow in Hemlock Farms?
Does it snow in Hemlock Farms in September?
What is the average length of the day in September in Hemlock Farms?
When is the sunrise / sunset in September in Hemlock Farms?
How long on average sun shines in September in Hemlock Farms?
What is the UV index reading in September in Hemlock Farms?
Average temperature in September
Hemlock Farms, PA
- Average high temperature in September: 72.9°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 (31.8°F).
- Average low temperature in September: 53.1°F
The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (19°F).
Average pressure in September
Hemlock Farms, PA
- Average pressure in September: 30.06"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in September
Hemlock Farms, PA
- Average wind speed in September: 5.3mph
The windiest month (with the highest average wind speed) is January (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).
Average humidity in September
Hemlock Farms, PA
- Average humidity in September: 79%
The months with the highest relative humidity are February and December (83%).
The months with the lowest relative humidity are April and July (77%).
Average rainfall in September
Hemlock Farms, PA
- Average rainfall in September: 0.94"
The wettest month (with the highest rainfall) is May (1.97").
The driest month (with the least rainfall) is September (0.94").
Average rainfall days in September
Hemlock Farms, PA
- Average rainfall days in September: 10.3 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is January (9.1 days).
Average snowfall in September
Hemlock Farms, PA
- Average snowfall in September: 0"
The month with the highest snowfall is January (2.2").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Hemlock Farms, PA
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (10.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Hemlock Farms, PA
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in September
Hemlock Farms, PA
- Average sunshine days in September: 17.4 days
The month with the most sunshine days is September (17.4 days).
The month with the least sunshine days is April (11.8 days).
Average UV index in September
Hemlock Farms, PA
- Average UV index in September: 4
The month with the highest UV index is June (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in September
Hemlock Farms, PA
- Average cloud cover in September: 40
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 36).
Average visibility in September
Hemlock Farms, PA
- Average visibility in September: 5mi
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).
Hemlock Farms, Pennsylvania, USA
Weather forecast for your location
2. Allow the app to use your location
