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 snowfall in October
- Average snowfall days 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
As September transitions to October, the average high-temperature falls from a moderately hot 85.5°F (29.7°C) to a still warm 76.5°F (24.7°C). October nights in Sycamore Hills indicate a noticeable temperature drop from the daytime highs, with an average reading lowering to a fresh 52.9°F (11.6°C).Humidity
In October, the average relative humidity in Sycamore Hills is 47%.Rainfall
In Sycamore Hills, in October, during 2.5 rainfall days, 0.16" (4mm) of precipitation is typically accumulated. In Sycamore Hills, during the entire year, the rain falls for 54 days and collects up to 6.61" (168mm) of precipitation.Snowfall
In Sycamore Hills, snow does not fall in January through November.Daylight
The average length of the day in October is 11h and 20min.On the first day of October in Sycamore Hills, sunrise is at 6:42 am and sunset at 6:31 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 5:56 pm PDT.
Sunshine
The average sunshine in October is 9h.UV index
In Sycamore Hills, the average daily maximum UV index in October is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: In October, the maximum UV index of 4 suggests these recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are October temperatures in Sycamore Hills?
What is the average humidity in October in Sycamore Hills?
How much does it rain in Sycamore Hills in October?
When it does not snow in Sycamore Hills?
How many hours of daylight does Sycamore Hills have in October?
When is the sunrise / sunset in October in Sycamore Hills?
How long on average sun shines in October in Sycamore Hills?
What is the UV index reading in October in Sycamore Hills?
Average temperature in October
Sycamore Hills, CA
- Average high temperature in October: 76.5°F
The warmest month (with the highest average high temperature) is August (90.5°F).
The month with the lowest average high temperature is December (58.6°F).
- Average low temperature in October: 52.9°F
The month with the highest average low temperature is August (63.1°F).
The coldest month (with the lowest average low temperature) is December (41°F).
Average pressure in October
Sycamore Hills, CA
- Average pressure in October: 29.93"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in October
Sycamore Hills, CA
- Average wind speed in October: 5mph
The windiest month (with the highest average wind speed) is April (6.2mph).
The calmest month (with the lowest average wind speed) is September (4.7mph).
Average humidity in October
Sycamore Hills, CA
- Average humidity in October: 47%
The months with the highest relative humidity are February, March and May (56%).
The month with the lowest relative humidity is August (41%).
Average rainfall in October
Sycamore Hills, CA
- Average rainfall in October: 0.16"
The wettest month (with the highest rainfall) is February (1.38").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in October
Sycamore Hills, CA
- Average rainfall days in October: 2.5 days
The month with the highest number of rainy days is March (7.4 days).
The month with the least rainy days is June (1.6 days).
Average snowfall in October
Sycamore Hills, CA
- Average snowfall in October: 0"
The month with the highest snowfall is December (0.04").
The months with the least snowfall are January, February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days in October
Sycamore Hills, CA
- Average snowfall days in October: 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 October /
Average sunshine in October
Sycamore Hills, CA
- Average daylight in October: 11h and 2min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in October: 9h and 0min
The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The months with the least sunshine are February and December (Average sunshine: 6h and 42min).
Average sunshine days in October
Sycamore Hills, CA
- Average sunshine days in October: 27.4 days
The month with the most sunshine days is October (27.4 days).
The month with the least sunshine days is February (20.9 days).
Average UV index in October
Sycamore Hills, CA
- Average UV index in October: 4
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are November and December (UV index 3).
Average cloud cover in October
Sycamore Hills, CA
- Average cloud cover in October: 11
The months with the most cloud cover are March and December (Cloud cover 25).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility in October
Sycamore Hills, 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).
Sycamore Hills, California, USA
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