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
An average high-temperature of a warm 83.3°F (28.5°C) marks September, exhibiting a close resemblance to the conditions in August. An average low-temperature of 62.6°F (17°C) is noted during the nights in September in Lucerne Valley.Humidity
In Lucerne Valley, the average relative humidity in September is 33%.Rainfall
In Lucerne Valley, in September, it is raining for 3.1 days, with typically 0.28" (7mm) of accumulated precipitation. Throughout the year, in Lucerne Valley, there are 41.6 rainfall days, and 7.8" (198mm) of precipitation is accumulated.Snowfall
In Lucerne Valley, snow does not fall in June through October.Daylight
The average length of the day in September is 12h and 22min.On the first day of September in Lucerne Valley, sunrise is at 6:21 am and sunset at 7:13 pm. On the last day of the month, sunrise is at 6:42 am and sunset at 6:32 pm PDT.
Sunshine
In Lucerne Valley, the average sunshine in September is 10.6h.UV index
In September, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: A daily maximum UV index of 5 in September translates into the following instructions:
Ensure safety - Imperative it is to shield skin and eyes from damage. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Lucerne Valley in September?
What is the average humidity in September in Lucerne Valley?
How much does it rain in Lucerne Valley in September?
When it does not snow in Lucerne Valley?
What is the average length of the day in September in Lucerne Valley?
When is the sunrise / sunset in September in Lucerne Valley?
How many hours of sunshine does Lucerne Valley have in September?
What is the UV index intensity in September in Lucerne Valley?
Average temperature in September
Lucerne Valley, CA
- Average high temperature in September: 83.3°F
The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is December (52.5°F).
- Average low temperature in September: 62.6°F
The month with the highest average low temperature is August (66.9°F).
The coldest month (with the lowest average low temperature) is December (37.2°F).
Average pressure in September
Lucerne Valley, CA
- Average pressure in September: 29.85"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.82"Hg).
Average wind speed in September
Lucerne Valley, CA
- Average wind speed in September: 5.6mph
The windiest month (with the highest average wind speed) is April (8.1mph).
The calmest month (with the lowest average wind speed) is September (5.6mph).
Average humidity in September
Lucerne Valley, CA
- Average humidity in September: 33%
The month with the highest relative humidity is December (52%).
The month with the lowest relative humidity is August (29%).
Average rainfall in September
Lucerne Valley, CA
- Average rainfall in September: 0.28"
The wettest month (with the highest rainfall) is December (1.26").
The driest month (with the least rainfall) is June (0.12").
Average rainfall days in September
Lucerne Valley, CA
- Average rainfall days in September: 3.1 days
The month with the highest number of rainy days is July (5 days).
The month with the least rainy days is June (1.4 days).
Average snowfall in September
Lucerne Valley, CA
- Average snowfall in September: 0"
The month with the highest snowfall is December (6.54").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in September
Lucerne Valley, CA
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.9 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Lucerne Valley, CA
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in September: 10h and 4min
The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).
Average sunshine days in September
Lucerne Valley, CA
- Average sunshine days in September: 25.2 days
The month with the most sunshine days is June (28.1 days).
The month with the least sunshine days is February (22.2 days).
Average UV index in September
Lucerne Valley, CA
- Average UV index in September: 5
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in September
Lucerne Valley, CA
- Average cloud cover in September: 6
The month with the most cloud cover is December (Cloud cover 21).
The months with the least cloud cover are June, August and September (Cloud cover 6).
Average visibility in September
Lucerne Valley, CA
- 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).
Lucerne Valley, California, USA
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