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
As Tahoe Vista, California, enters September, the average high-temperature subtly lowers from the a moderately hot 75.7°F (24.3°C) of August to a pleasant 69.3°F (20.7°C). In September, a remarkable difference from daytime highs is noted, as Tahoe Vista records an average temperature of 43.7°F (6.5°C) during the night.Humidity
The average relative humidity in September in Tahoe Vista is 44%.Rainfall
In Tahoe Vista, in September, during 1.8 rainfall days, 0.2" (5mm) of precipitation is typically accumulated. In Tahoe Vista, during the entire year, the rain falls for 46.9 days and collects up to 17.28" (439mm) of precipitation.Snowfall
January through June, September through December are months with snowfall in Tahoe Vista. September is the first month it typically snows. Throughout September, in the average 0.3 snowfall days, it receives 0.08" (2mm) of snow. In Tahoe Vista, California, during the entire year, snow falls for 65.4 days and aggregates up to 93.39" (2372mm) of snow.Daylight
In September, the average length of the day in Tahoe Vista is 12h and 26min.On the first day of the month, sunrise is at 6:29 am and sunset at 7:30 pm. On the last day of September, in Tahoe Vista, sunrise is at 6:56 am and sunset at 6:43 pm PDT.
Sunshine
In Tahoe Vista, the average sunshine in September is 11.2h.UV index
In September, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In September, the maximum UV index of 3 suggests this advice:
Guard yourself - Avoiding sunburn is suggested. Direct Sun exposure should be minimized especially during midday when radiation is most intense. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Frequently asked questions
What is the temperature in September in Tahoe Vista?
What is the average humidity in September in Tahoe Vista?
How many days does it rain in September in Tahoe Vista?
When does it start to snow in Tahoe Vista?
What is the average length of the day in September in Tahoe Vista?
When is the sunrise / sunset in September in Tahoe Vista?
How long on average sun shines in September in Tahoe Vista?
How high is the UV index in September in Tahoe Vista?
Average temperature in September
Tahoe Vista, CA
- Average high temperature in September: 69.3°F
The warmest month (with the highest average high temperature) is July (76.5°F).
The month with the lowest average high temperature is December (36.5°F).
- Average low temperature in September: 43.7°F
The month with the highest average low temperature is July (48.7°F).
The coldest month (with the lowest average low temperature) is December (21.4°F).
Average pressure in September
Tahoe Vista, CA
- Average pressure in September: 29.94"Hg
The month with the highest atmospheric pressure is January (30.18"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in September
Tahoe Vista, CA
- Average wind speed in September: 5.7mph
The windiest month (with the highest average wind speed) is March (7.3mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in September
Tahoe Vista, CA
- Average humidity in September: 44%
The month with the highest relative humidity is March (79%).
The month with the lowest relative humidity is August (39%).
Average rainfall in September
Tahoe Vista, CA
- Average rainfall in September: 0.2"
The wettest month (with the highest rainfall) is February (3.35").
The driest months (with the least rainfall) are June and August (0.12").
Average rainfall days in September
Tahoe Vista, CA
- Average rainfall days in September: 1.8 days
The month with the highest number of rainy days is March (6.5 days).
The month with the least rainy days is September (1.8 days).
Average snowfall in September
Tahoe Vista, CA
- Average snowfall in September: 0.08"
The month with the highest snowfall is March (20.63").
The months with the least snowfall are July and August (0").
Average snowfall days in September
Tahoe Vista, CA
- Average snowfall days in September: 0.3 days
The month with the highest number of snowfall days is March (13.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Tahoe Vista, CA
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in September: 11h and 1min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days in September
Tahoe Vista, CA
- Average sunshine days in September: 28 days
The month with the most sunshine days is September (28 days).
The month with the least sunshine days is March (15.2 days).
Average UV index in September
Tahoe Vista, CA
- Average UV index in September: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in September
Tahoe Vista, CA
- Average cloud cover in September: 9
The month with the most cloud cover is March (Cloud cover 39).
The month with the least cloud cover is July (Cloud cover 7).
Average visibility in September
Tahoe Vista, CA
- Average visibility in September: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
Tahoe Vista, California, USA
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