September weather forecastLucile, ID
September
Weather in September
The first month of the autumn, September, is also an agreeable month in Lucile, Idaho, with an average temperature ranging between max 72.7°F (22.6°C) and min 47.3°F (8.5°C).Temperature
Onset of September comes with a temperature decline, the average high falling from a moderately hot 82.6°F (28.1°C) in August to an agreeable 72.7°F (22.6°C). A striking departure from daytime highs to an average low-temperature of 47.3°F (8.5°C) is witnessed in Lucile during September.Humidity
In Lucile, the average relative humidity in September is 53%.Rainfall
In September, in Lucile, Idaho, the rain falls for 7.8 days. Throughout September, 0.94" (24mm) of precipitation is accumulated. In Lucile, during the entire year, the rain falls for 146.2 days and collects up to 23.35" (593mm) of precipitation.Snowfall
Months with snowfall in Lucile are January through May, September through December. September is the first month it typically snows. Throughout September, in the average 0.3 snowfall days, it receives 0.75" (19mm) of snow. Throughout the year, there are 80.3 snowfall days, and 60.47" (1536mm) of snow is accumulated.Daylight
In Lucile, the average length of the day in September is 12h and 31min.On the first day of September, sunrise is at 6:07 am and sunset at 7:22 pm. On the last day of the month, sunrise is at 6:43 am and sunset at 6:26 pm PDT.
Sunshine
In September, the average sunshine is 10h.UV index
In Lucile, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 4 during September translates into the following directions:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Lucile, ID
- Average high temperature in September: 72.7°F
The warmest month (with the highest average high temperature) is August (82.6°F).
The month with the lowest average high temperature is December (33.6°F).
- Average low temperature in September: 47.3°F
The month with the highest average low temperature is August (53.2°F).
The coldest month (with the lowest average low temperature) is December (21.7°F).
Average pressure in September
Lucile, ID
- Average pressure in September: 29.97"Hg
The month with the highest atmospheric pressure is January (30.21"Hg).
The months with the lowest atmospheric pressure are June and August (29.94"Hg).
Average wind speed in September
Lucile, ID
- Average wind speed in September: 3.9mph
The windiest months (with the highest average wind speed) are January and November (4.9mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).
Average humidity in September
Lucile, ID
- Average humidity in September: 53%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (47%).
Average rainfall in September
Lucile, ID
- Average rainfall in September: 0.94"
The wettest month (with the highest rainfall) is April (2.91").
The driest month (with the least rainfall) is July (0.59").
Average rainfall days in September
Lucile, ID
- Average rainfall days in September: 7.8 days
The month with the highest number of rainy days is April (19.3 days).
The month with the least rainy days is August (6.8 days).
Average snowfall in September
Lucile, ID
- Average snowfall in September: 0.75"
The month with the highest snowfall is February (12.95").
The months with the least snowfall are June, July and August (0").
Average snowfall days in September
Lucile, ID
- Average snowfall days in September: 0.3 days
The month with the highest number of snowfall days is December (16.9 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Lucile, ID
- Average daylight in September: 12h and 30min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in September: 10h and 0min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).
Average sunshine days in September
Lucile, ID
- Average sunshine days in September: 20 days
The month with the most sunshine days is August (22.2 days).
The month with the least sunshine days is March (7.5 days).
Average UV index in September
Lucile, ID
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in September
Lucile, ID
- Average cloud cover in September: 21
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in September
Lucile, ID
- Average visibility in September: 6mi
The months with the highest visibility are May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (4mi).
