Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average sea temperature in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
The arrival of October marks a slight shift to an average high-temperature of an agreeable 73°F (22.8°C) from September's 76.1°F (24.5°C). During October, the temperature tends to dip to an average of 62.1°F (16.7°C) at night.Humidity
In Newport Beach, the average relative humidity in October is 65%.Rainfall
In Newport Beach, in October, it is raining for 3.2 days, with typically 0.2" (5mm) of accumulated precipitation. In Newport Beach, during the entire year, the rain falls for 50.7 days and collects up to 3.74" (95mm) of precipitation.Ocean temperature
In Newport Beach, California, in October, the average water temperature is 64.8°F (18.2°C).Note: Most people find it challenging to enjoy swimming in water that is 64.8°F (18.2°C). As water temperature falls below 69.8°F (21°C), controlling breathing grows increasingly difficult.
Daylight
The average length of the day in October is 11h and 20min.On the first day of the month, sunrise is at 6:46 am and sunset at 6:35 pm. On the last day of October, in Newport Beach, sunrise is at 7:10 am and sunset at 6:00 pm PDT.
Sunshine
In October, the average sunshine is 8.4h.UV index
In Newport Beach, the average daily maximum UV index in October is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In October, the maximum UV index of 5 suggests these recommendations:
Heed the precautions - It is counselled to guard against solar damage. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in October?
What is the average humidity in October?
How much does it rain in October?
What is the ocean temperature in October in Newport Beach?
What is the average length of the day in October?
When is the sunrise / sunset in October?
How many hours of sunshine does Newport Beach have in October?
What is the UV index intensity in October?
Average temperature in October
Newport Beach, CA
- Average high temperature in October: 73°F
The warmest month (with the highest average high temperature) is August (76.6°F).
The month with the lowest average high temperature is December (62.4°F).
- Average low temperature in October: 62.1°F
The month with the highest average low temperature is August (64.9°F).
The coldest month (with the lowest average low temperature) is February (52.3°F).
Average pressure in October
Newport Beach, CA
- Average pressure in October: 29.95"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are June and September (29.89"Hg).
Average wind speed in October
Newport Beach, CA
- Average wind speed in October: 5.2mph
The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is October (5.2mph).
Average humidity in October
Newport Beach, CA
- Average humidity in October: 65%
The month with the highest relative humidity is June (74%).
The month with the lowest relative humidity is November (59%).
Average rainfall in October
Newport Beach, CA
- Average rainfall in October: 0.2"
The wettest month (with the highest rainfall) is December (0.79").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in October
Newport Beach, CA
- Average rainfall days in October: 3.2 days
The month with the highest number of rainy days is March (6.6 days).
The month with the least rainy days is June (1.6 days).
Average sea temperature in October
Newport Beach, CA
- Average sea temperature in October: 64.7°F
The best months for swimming (with the highest average sea temperature) are July and August (67.7°F).
The coldest month (with the lowest average sea temperature) is January (58.5°F).
Average daylight in October /
Average sunshine in October
Newport Beach, CA
- Average daylight in October: 11h 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: 10h and 0min).
- Average sunshine in October: 8h and 2min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).
Average sunshine days in October
Newport Beach, CA
- Average sunshine days in October: 25.3 days
The month with the most sunshine days is June (26.5 days).
The month with the least sunshine days is February (20.5 days).
Average UV index in October
Newport Beach, CA
- Average UV index in October: 5
The months with the highest UV index are July, August and September (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 4).
Average cloud cover in October
Newport Beach, CA
- Average cloud cover in October: 15
The months with the most cloud cover are March and December (Cloud cover 24).
The month with the least cloud cover is August (Cloud cover 8).
Average visibility in October
Newport Beach, CA
- Average visibility in October: 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).
Newport Beach, California, USA
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