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
With the onset of September, Dollar Point experiences a modest temperature adjustment, with the average high-temperature gently receding from a moderately hot 75.7°F (24.3°C) in August to a pleasant 69.3°F (20.7°C). A notable decrease from the day's highest temperature marks September, culminating in an average low of 43.7°F (6.5°C).Humidity
The average relative humidity in September is 44%.Rainfall
In Dollar Point, in September, during 1.8 rainfall days, 0.2" (5mm) of precipitation is typically accumulated. In Dollar Point, 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 Dollar Point. 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 Dollar Point, during the entire year, snow falls for 65.4 days and aggregates up to 93.39" (2372mm) of snow.Daylight
In Dollar Point, the average length of the day in September 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, sunrise is at 6:56 am and sunset at 6:43 pm PDT.
Sunshine
In Dollar Point, 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 health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In September, the maximum UV index of 3 suggests these recommendations:
Exercise prevention - Protecting skin and eyes from harm is required. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Frequently asked questions
What are September temperatures in Dollar Point?
What is the average humidity in September in Dollar Point?
How much does it rain in Dollar Point in September?
When does it start to snow in Dollar Point?
What is the average length of the day in September in Dollar Point?
When are sunrise and sunset in September in Dollar Point?
How long on average sun shines in September in Dollar Point?
What is the UV index intensity in September in Dollar Point?
Average temperature in September
Dollar Point, 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
Dollar Point, 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
Dollar Point, 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
Dollar Point, 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
Dollar Point, 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
Dollar Point, 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
Dollar Point, 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
Dollar Point, 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
Dollar Point, 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
Dollar Point, 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
Dollar Point, 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
Dollar Point, 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
Dollar Point, 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).
Dollar Point, California, USA
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