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's arrival coincides with a drop in the average high-temperature, decreasing from August's hot 89.8°F (32.1°C) to a warm 78.3°F (25.7°C). September nights experience a distinct temperature drop from the daily highs, with an average low-temperature of 56.5°F (13.6°C).Humidity
In King Hill, the average relative humidity in September is 32%.Rainfall
In King Hill, in September, during 5 rainfall days, 0.28" (7mm) of precipitation is typically accumulated. In King Hill, during the entire year, the rain falls for 80.6 days and collects up to 7.36" (187mm) of precipitation.Snowfall
In King Hill, snow does not fall in May through September.Daylight
The average length of the day in September is 12h and 29min.On the first day of September in King Hill, sunrise is at 7:06 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 7:37 am and sunset at 7:23 pm MDT.
Sunshine
In King Hill, the average sunshine in September is 9.6h.UV index
In King Hill, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In September, a regular UV index of 5 translates into these guidelines:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for King Hill in September?
What is the average humidity in September in King Hill?
How many days does it rain in September?
When it does not snow?
Does it snow in September?
How many hours of daylight does King Hill have in September?
What time are sunrise and sunset in September?
How long on average sun shines in September?
How high is the UV index in September?
Average temperature in September
King Hill, ID
- Average high temperature in September: 78.3°F
The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is December (35.4°F).
- Average low temperature in September: 56.5°F
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is December (24.4°F).
Average pressure in September
King Hill, ID
- Average pressure in September: 29.93"Hg
The month with the highest atmospheric pressure is January (30.27"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in September
King Hill, ID
- Average wind speed in September: 6.8mph
The windiest month (with the highest average wind speed) is April (9.2mph).
The calmest month (with the lowest average wind speed) is September (6.8mph).
Average humidity in September
King Hill, ID
- Average humidity in September: 32%
The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is July (26%).
Average rainfall in September
King Hill, ID
- Average rainfall in September: 0.28"
The wettest month (with the highest rainfall) is December (1.22").
The driest month (with the least rainfall) is July (0.12").
Average rainfall days in September
King Hill, ID
- Average rainfall days in September: 5 days
The month with the highest number of rainy days is March (12.3 days).
The month with the least rainy days is July (3.1 days).
Average snowfall in September
King Hill, ID
- Average snowfall in September: 0"
The month with the highest snowfall is January (2.99").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in September
King Hill, ID
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (5.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
King Hill, ID
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in September: 9h and 4min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).
Average sunshine days in September
King Hill, ID
- Average sunshine days in September: 24 days
The month with the most sunshine days is July (25 days).
The month with the least sunshine days is March (16.5 days).
Average UV index in September
King Hill, ID
- Average UV index in September: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
King Hill, ID
- Average cloud cover in September: 13
The month with the most cloud cover is December (Cloud cover 36).
The month with the least cloud cover is July (Cloud cover 8).
Average visibility in September
King Hill, ID
- Average visibility in September: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
King Hill, Idaho, USA
Weather forecast for your location
2. Allow the app to use your location