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 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
Tierra Buena in September undergoes a slight reduction in the average high-temperature, shifting from August's fiery hot 95.2°F (35.1°C) to a tropical 89.4°F (31.9°C). Tierra Buena reports a substantial plunge from daytime highs during the nights of September, with an average low-temperature of 60.4°F (15.8°C).Humidity
July and September, with an average relative humidity of 38%, are the least humid months in Tierra Buena.Rainfall
In Tierra Buena, in September, during 1.9 rainfall days, 0.16" (4mm) of precipitation is typically accumulated. Throughout the year, in Tierra Buena, there are 69.8 rainfall days, and 10.79" (274mm) of precipitation is accumulated.Snowfall
January through November are months without snowfall in Tierra Buena.Daylight
The average length of the day in September in Tierra Buena, California, is 12h and 26min.On the first day of September, sunrise is at 6:36 am and sunset at 7:36 pm. On the last day of the month, sunrise is at 7:02 am and sunset at 6:50 pm PDT.
Sunshine
The average sunshine in September is 11.2h.UV index
In Tierra Buena, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: The UV index of 5 during September leads to these advisories:
Guard yourself - Precautionary measures against sun damage are advocated. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Frequently asked questions
How hot does it get in Tierra Buena in September?
What are the least humid months in Tierra Buena?
What is the average humidity in September in Tierra Buena?
How much does it rain in Tierra Buena in September?
When it does not snow in Tierra Buena?
What is the average length of the day in September in Tierra Buena?
When are sunrise and sunset in September in Tierra Buena?
How many hours of sunshine does Tierra Buena have in September?
What is the UV index intensity in September in Tierra Buena?
Average temperature in September
Tierra Buena, CA
- Average high temperature in September: 89.4°F
The warmest month (with the highest average high temperature) is July (96.4°F).
The month with the lowest average high temperature is December (54.5°F).
- Average low temperature in September: 60.4°F
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is December (41°F).
Average pressure in September
Tierra Buena, CA
- Average pressure in September: 29.92"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in September
Tierra Buena, CA
- Average wind speed in September: 4.7mph
The windiest month (with the highest average wind speed) is March (6.1mph).
The calmest month (with the lowest average wind speed) is September (4.7mph).
Average humidity in September
Tierra Buena, CA
- Average humidity in September: 38%
The month with the highest relative humidity is March (74%).
The months with the lowest relative humidity are July and September (38%).
Average rainfall in September
Tierra Buena, CA
- Average rainfall in September: 0.16"
The wettest month (with the highest rainfall) is March (2.17").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days in September
Tierra Buena, CA
- Average rainfall days in September: 1.9 days
The month with the highest number of rainy days is March (13.5 days).
The month with the least rainy days is July (0.9 days).
Average snowfall days in September
Tierra Buena, CA
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Tierra Buena, 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 12min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days in September
Tierra Buena, CA
- Average sunshine days in September: 27.4 days
The month with the most sunshine days is July (29.7 days).
The month with the least sunshine days is March (16.8 days).
Average UV index in September
Tierra Buena, 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
Tierra Buena, CA
- Average cloud cover in September: 8
The month with the most cloud cover is March (Cloud cover 39).
The month with the least cloud cover is July (Cloud cover 4).
Average visibility in September
Tierra Buena, 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).
Tierra Buena, California, USA
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