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
October marks a gentle change in average high-temperature, declining from September's moderately hot 80.8°F (27.1°C) to an agreeable 72°F (22.2°C). Calpella's average low-temperature for the month of October denotes a significant decline from the daily high, recording at a frosty 47.1°F (8.4°C).Humidity
The average relative humidity in October is 62%.Rainfall
In Calpella, in October, it is raining for 5.2 days, with typically 1.3" (33mm) of accumulated precipitation. In Calpella, during the entire year, the rain falls for 83.3 days and collects up to 17.72" (450mm) of precipitation.Snowfall
January, March through December are months without snowfall.Daylight
In October, the average length of the day is 11h and 9min.On the first day of the month, sunrise is at 7:09 am and sunset at 6:54 pm. On the last day of October, sunrise is at 7:40 am and sunset at 6:12 pm PDT.
Sunshine
In October, the average sunshine in Calpella is 6.8h.UV index
In October, the average daily maximum UV index in Calpella is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: The daily maximum UV index of 4 in October interprets into the following advice:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. To protect against the Sun's most potent rays, avoid direct exposure around midday. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Calpella in October?
What is the average humidity in October in Calpella?
How many days does it rain in October in Calpella?
When it does not snow in Calpella?
What is the average length of the day in October in Calpella?
What time are sunrise and sunset in October in Calpella?
How long on average sun shines in October in Calpella?
What is the UV index intensity in October in Calpella?
Average temperature in October
Calpella, CA
- Average high temperature in October: 72°F
The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is December (53.6°F).
- Average low temperature in October: 47.1°F
The month with the highest average low temperature is July (53.6°F).
The coldest month (with the lowest average low temperature) is December (37.4°F).
Average pressure in October
Calpella, CA
- Average pressure in October: 29.99"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.92"Hg).
Average wind speed in October
Calpella, CA
- Average wind speed in October: 4.3mph
The windiest months (with the highest average wind speed) are April, May and June (5.5mph).
The calmest month (with the lowest average wind speed) is November (4.2mph).
Average humidity in October
Calpella, CA
- Average humidity in October: 62%
The month with the highest relative humidity is March (79%).
The months with the lowest relative humidity are July and September (58%).
Average rainfall in October
Calpella, CA
- Average rainfall in October: 1.3"
The wettest months (with the highest rainfall) are February and December (3.11").
The driest months (with the least rainfall) are July and August (0.08").
Average rainfall days in October
Calpella, CA
- Average rainfall days in October: 5.2 days
The month with the highest number of rainy days is March (14.3 days).
The month with the least rainy days is August (1.3 days).
Average snowfall in October
Calpella, CA
- Average snowfall in October: 0"
The month with the highest snowfall is February (0.04").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in October
Calpella, CA
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in October /
Average sunshine in October
Calpella, CA
- Average daylight in October: 11h and 1min
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 October: 6h and 5min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days in October
Calpella, CA
- Average sunshine days in October: 24.5 days
The month with the most sunshine days is July (28.5 days).
The month with the least sunshine days is March (15.9 days).
Average UV index in October
Calpella, CA
- Average UV index in October: 4
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are February and November (UV index 2).
Average cloud cover in October
Calpella, CA
- Average cloud cover in October: 20
The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility in October
Calpella, CA
- Average visibility in October: 6mi
The months with the highest visibility are February, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, March and December (5mi).
Calpella, California, USA
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