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
September brings a drop in Halleck's average high-temperature, falling from a warm 82.8°F (28.2°C) in August to a pleasant 72.7°F (22.6°C). Halleck observes an average nighttime temperature of 51.6°F (10.9°C) during September.Humidity
In Halleck, the average relative humidity in September is 32%.Rainfall
In September, the rain falls for 6.5 days. Throughout September, 0.71" (18mm) of precipitation is accumulated. In Halleck, during the entire year, the rain falls for 92.1 days and collects up to 10.28" (261mm) of precipitation.Snowfall
In Halleck, snow does not fall in June through September.Daylight
The average length of the day in September is 12h and 27min.On the first day of the month, sunrise is at 6:09 am and sunset at 7:13 pm. On the last day of September, sunrise is at 6:38 am and sunset at 6:24 pm PDT.
Sunshine
In Halleck, the average sunshine in September is 10.3h.UV index
In September, the average daily maximum UV index 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 ordinary person.Note: The average daily UV index of 4 in September transforms into the following instructions:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September?
What is the average humidity in September?
How much does it rain in September?
When it does not snow?
Does it snow in September?
What is the average length of the day in September?
When is the sunrise / sunset in September?
How many hours of sunshine does Halleck have in September?
What is the UV index intensity in September?
Average temperature in September
Halleck, NV
- Average high temperature in September: 72.7°F
The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is December (31.6°F).
- Average low temperature in September: 51.6°F
The month with the highest average low temperature is July (59.9°F).
The coldest month (with the lowest average low temperature) is January (17.2°F).
Average pressure in September
Halleck, NV
- Average pressure in September: 29.93"Hg
The month with the highest atmospheric pressure is January (30.26"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in September
Halleck, NV
- Average wind speed in September: 6.3mph
The windiest month (with the highest average wind speed) is April (8mph).
The calmest month (with the lowest average wind speed) is January (5.7mph).
Average humidity in September
Halleck, NV
- Average humidity in September: 32%
The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (26%).
Average rainfall in September
Halleck, NV
- Average rainfall in September: 0.71"
The wettest month (with the highest rainfall) is December (1.34").
The driest month (with the least rainfall) is August (0.35").
Average rainfall days in September
Halleck, NV
- Average rainfall days in September: 6.5 days
The month with the highest number of rainy days is April (12.3 days).
The month with the least rainy days is January (5.6 days).
Average snowfall in September
Halleck, NV
- Average snowfall in September: 0"
The month with the highest snowfall is December (8.35").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Halleck, NV
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is December (12.5 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Halleck, NV
- 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: 10h and 2min
The month with the most sunshine is August (Average sunshine: 12h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).
Average sunshine days in September
Halleck, NV
- Average sunshine days in September: 20.2 days
The month with the most sunshine days is October (22.3 days).
The month with the least sunshine days is April (13.9 days).
Average UV index in September
Halleck, NV
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Halleck, NV
- Average cloud cover in September: 13
The months with the most cloud cover are January and December (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in September
Halleck, NV
- Average visibility in September: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).
Halleck, Nevada, USA
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