October weather forecastHelendale, CA
October
Weather in October
October, the same as September, is a moderately hot autumn month in Helendale, California, with an average temperature fluctuating between 73.6°F (23.1°C) and 53.1°F (11.7°C).Temperature
A shift in Helendale's weather is observed as September turns into October, with the average high temperature reducing from a moderately hot 85.8°F (29.9°C) to a still warm 73.6°F (23.1°C). Helendale reports a consistent average low-temperature of 53.1°F (11.7°C) throughout October nights.Humidity
In October, the average relative humidity is 37%.Rainfall
In Helendale, in October, during 2.9 rainfall days, 0.24" (6mm) of precipitation is typically accumulated. In Helendale, during the entire year, the rain falls for 44.8 days and collects up to 4.8" (122mm) of precipitation.Snowfall
In Helendale, California, snow does not fall in March, May through October.Daylight
The average length of the day in October is 11h and 18min.On the first day of October, sunrise is at 6:44 am and sunset at 6:32 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 5:56 pm PDT.
Sunshine
The average sunshine in October is 8.9h.UV index
In Helendale, the average daily maximum UV index in October is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: In October, the maximum UV index of 4 suggests this advice:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Helendale, CA
- Average high temperature in October: 73.6°F
The warmest month (with the highest average high temperature) is July (92.1°F).
The month with the lowest average high temperature is December (53.2°F).
- Average low temperature in October: 53.1°F
The month with the highest average low temperature is August (68.5°F).
The coldest month (with the lowest average low temperature) is December (38.3°F).
Average pressure in October
Helendale, CA
- Average pressure in October: 29.94"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).
Average wind speed in October
Helendale, CA
- Average wind speed in October: 7mph
The windiest month (with the highest average wind speed) is May (10.3mph).
The calmest month (with the lowest average wind speed) is January (6.3mph).
Average humidity in October
Helendale, CA
- Average humidity in October: 37%
The month with the highest relative humidity is December (52%).
The month with the lowest relative humidity is August (27%).
Average rainfall in October
Helendale, CA
- Average rainfall in October: 0.24"
The wettest month (with the highest rainfall) is December (0.98").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in October
Helendale, CA
- Average rainfall days in October: 2.9 days
The month with the highest number of rainy days is March (6 days).
The month with the least rainy days is June (0.9 days).
Average snowfall in October
Helendale, CA
- Average snowfall in October: 0"
The month with the highest snowfall is November (1.73").
The months with the least snowfall are March, May, June, July, August, September and October (0").
Average snowfall days in October
Helendale, CA
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in October /
Average sunshine in October
Helendale, CA
- Average daylight in October: 11h and 18min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in October: 8h and 54min
The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The months with the least sunshine are January and December (Average sunshine: 7h and 0min).
Average sunshine days in October
Helendale, CA
- Average sunshine days in October: 27.2 days
The month with the most sunshine days is June (28.9 days).
The month with the least sunshine days is February (22.4 days).
Average UV index in October
Helendale, CA
- Average UV index in October: 4
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in October
Helendale, CA
- Average cloud cover in October: 8
The month with the most cloud cover is December (Cloud cover 21).
The months with the least cloud cover are June and August (Cloud cover 5).
Average visibility in October
Helendale, 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).
