Normal weather for Vallejo in October
It's warm in October in Vallejo with an average temperature of 25°C. Temperatures this month range from a low of 20°C to a high of 29°C. At night, you can expect temperatures between 9°C and 13°C.
In October, there is an average of 36 mm of precipitation, spread over 5 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
Vallejo in October |
London | ||
|---|---|---|---|
 Average Temperature |
25°C | 15°C | |
 High Temp |
29°C | 17°C | |
| Low Temp |
20°C | 13°C | |
 Total Precipitation |
36 mm | 115 mm | |
| Rainy Days |
5 days | 14 days | |
Start of October
The month of October starts in Vallejo with hot temperatures, averaging around 28°C during the day and nights close to 11°C. You won’t see any precipitation in the first days of the month, it’s all sunny skies.
Since temperatures can differ between day and night, it’s a good idea to dress in layers. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal for the day. In the evening and morning, we recommend a light coat, jumper or cardigan, and long trousers.
Mid-October
By mid-October, the average daytime temperature drops to around 26°C, with nights close to 11°C. Not much precipitation expected during this period. It’s mostly dry with sunshine.
Temperatures vary between day and night, so it’s smart to wear layers. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal for the day. In the evening and morning, we recommend a light coat, jumper or cardigan, and long trousers.
End of October
By the end of October, the average daytime temperature in Vallejo will be around 24°C, with nights close to 10°C. A shower might show up, but overall the weather will be dry and sunny.
As it gets cooler in the evening, it’s best to wear layers. A T-shirt, light trousers or skirt, and a light jacket are perfect for daytime. In the evening and morning, we recommend a light coat, jumper or cardigan, and long trousers.
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UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is October a good time to visit Vallejo?
Want nice weather? Then October is a great time to be in Vallejo. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for Vallejo in October
With 37°C, Vallejo hit the highest temperature in the last 10 years in October 2020. The lowest daytime temperature in this month was 16°C in 2014. The extreme night temperatures ranged from a low of 2°C to a high of 18°C.
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Daily Temperature in October in Vallejo
This chart shows the average daily temperatures, both day and night, for each day in October in Vallejo, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in October in Vallejo
The chart below shows the average daily precipitation in October for Vallejo, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for October, you can expect around 5 days of rain in Vallejo.
Daily UV Index in October in Vallejo
This chart shows the average daily UV index in October in Vallejo, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in October in Vallejo Over the Years
This chart shows the average temperature in October in Vallejo, measured in degrees Celsius, over the past years.
Total Precipitation in October in Vallejo Over the Years
This chart shows the average precipitation in October in Vallejo, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in October for Vallejo
Click on a specific day in October for detailed info on the typical weather on that day in Vallejo. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in October in Vallejo
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Average Weather in Vallejo by Month
Click on a month below to see detailed weather info for Vallejo. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
