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
With the onset of September, Hammond's climate undergoes a slight change as the average high-temperature moves from a moderately hot 75.9°F (24.4°C) in August to an agreeable 69.3°F (20.7°C). The average low-temperature, in September, in Hammond, New York, is a cool 51.3°F (10.7°C).Humidity
In Hammond, the average relative humidity in September is 79%.Rainfall
September is the month with the least rainfall in Hammond. Rain falls for 13.1 days and accumulates 1.93" (49mm) of precipitation.Snowfall
June through September are months without snowfall in Hammond.Daylight
The average length of the day in September in Hammond is 12h and 30min.On the first day of September, sunrise is at 6:26 am and sunset at 7:38 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 6:44 pm EDT.
Sunshine
In September, the average sunshine is 8.9h.UV index
The average daily maximum UV index in September in Hammond, New York, is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: An average UV index of 3 in September transforms into this advice:
Adopt protective measures - It is advised to guard against sun damage. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Frequently asked questions
What are September temperatures in Hammond?
What is the average humidity in September in Hammond?
What is the driest month in Hammond?
How many days does it rain in September in Hammond?
When it does not snow in Hammond?
Does it snow in Hammond in September?
How many hours of daylight does Hammond have in September?
When are sunrise and sunset in September in Hammond?
How many hours of sunshine does Hammond have in September?
What is the UV index reading in September in Hammond?
Average temperature in September
Hammond, NY
- Average high temperature in September: 69.3°F
The warmest month (with the highest average high temperature) is July (76.8°F).
The month with the lowest average high temperature is January (24.4°F).
- Average low temperature in September: 51.3°F
The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).
Average pressure in September
Hammond, NY
- Average pressure in September: 30.04"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in September
Hammond, NY
- Average wind speed in September: 7mph
The windiest month (with the highest average wind speed) is February (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).
Average humidity in September
Hammond, NY
- Average humidity in September: 79%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is April (77%).
Average rainfall in September
Hammond, NY
- Average rainfall in September: 1.93"
The wettest month (with the highest rainfall) is October (3.31").
The driest month (with the least rainfall) is September (1.93").
Average rainfall days in September
Hammond, NY
- Average rainfall days in September: 13.1 days
The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (7.7 days).
Average snowfall in September
Hammond, NY
- Average snowfall in September: 0"
The month with the highest snowfall is January (9.53").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Hammond, NY
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (20 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Hammond, NY
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 2h and 42min).
Average sunshine days in September
Hammond, NY
- Average sunshine days in September: 14.8 days
The month with the most sunshine days is September (14.8 days).
The month with the least sunshine days is February (7 days).
Average UV index in September
Hammond, NY
- Average UV index in September: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in September
Hammond, NY
- Average cloud cover in September: 36
The months with the most cloud cover are January and February (Cloud cover 72).
The months with the least cloud cover are July and August (Cloud cover 35).
Average visibility in September
Hammond, NY
- Average visibility in September: 6mi
The months with the highest visibility are April, May, June, July, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
Hammond, New York, USA
Weather forecast for your location
2. Allow the app to use your location
