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 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
Stepping into October, Keyes observes a temperature decline, with the average high falling from September's tropical 90.9°F (32.7°C) to a warm 77.9°F (25.5°C). In October, the temperature sees a substantial plunge from daytime highs to a low average of 54.5°F (12.5°C).Humidity
In October, the average relative humidity in Keyes is 48%.Rainfall
In Keyes, in October, it is raining for 2.5 days, with typically 0.35" (9mm) of accumulated precipitation. In Keyes, California, during the entire year, the rain falls for 54.3 days and collects up to 6.54" (166mm) of precipitation.Daylight
In October, the average length of the day in Keyes is 11h and 13min.On the first day of October, sunrise is at 6:59 am and sunset at 6:46 pm. On the last day of the month, sunrise is at 7:28 am and sunset at 6:06 pm PDT.
Sunshine
In October, the average sunshine in Keyes is 7.4h.UV index
In October, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: The daily maximum UV index of 5 in October interprets into the following advice:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Frequently asked questions
What are October temperatures in Keyes?
What is the average humidity in October in Keyes?
How many days does it rain in October in Keyes?
How many hours of daylight does Keyes have in October?
When are sunrise and sunset in October in Keyes?
How many hours of sunshine does Keyes have in October?
What is the UV index intensity in October in Keyes?
Average temperature in October
Keyes, CA
- Average high temperature in October: 77.9°F
The warmest month (with the highest average high temperature) is July (97.7°F).
The month with the lowest average high temperature is December (55.6°F).
- Average low temperature in October: 54.5°F
The month with the highest average low temperature is July (62.1°F).
The coldest months (with the lowest average low temperature) are January and December (41.9°F).
Average pressure in October
Keyes, CA
- Average pressure in October: 29.99"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in October
Keyes, CA
- Average wind speed in October: 5.7mph
The windiest month (with the highest average wind speed) is June (7.3mph).
The calmest month (with the lowest average wind speed) is November (5.2mph).
Average humidity in October
Keyes, CA
- Average humidity in October: 48%
The month with the highest relative humidity is January (72%).
The month with the lowest relative humidity is July (37%).
Average rainfall in October
Keyes, CA
- Average rainfall in October: 0.35"
The wettest month (with the highest rainfall) is March (1.3").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days in October
Keyes, CA
- Average rainfall days in October: 2.5 days
The month with the highest number of rainy days is March (10.3 days).
The month with the least rainy days is August (0.9 days).
Average daylight in October /
Average sunshine in October
Keyes, CA
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in October: 7h and 2min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).
Average sunshine days in October
Keyes, CA
- Average sunshine days in October: 27.7 days
The month with the most sunshine days is August (29.2 days).
The month with the least sunshine days is March (19.6 days).
Average UV index in October
Keyes, CA
- Average UV index in October: 5
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
Keyes, CA
- Average cloud cover in October: 13
The month with the most cloud cover is March (Cloud cover 33).
The month with the least cloud cover is July (Cloud cover 4).
Average visibility in October
Keyes, 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).
Keyes, California, USA
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