What’s the climate like in Atascadero?
The current climate of Atascadero features average monthly temperatures ranging from highs of 30°C during the day to lows of 17°C. The average yearly temperature is around 24°C. At night, temperatures in the colder months average around 5°C and in the warmer months around 14°C.
The highest temperature recorded in Atascadero in recent years was 45°C in September 2020. The lowest daytime temperature recorded was 8°C in February 2023.
On average, Atascadero receives 492 mm of precipitation each year. For comparison, London gets 701 mm of precipitation annually.
Best time to visit Atascadero?
The best time to visit Atascadero for sunny weather is January through November. During this period, you'll have good temperatures and not too much rain, making it a great time to visit Atascadero. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
Climate Table of Atascadero
The climate table of Atascadero shows the average temperatures, precipitation, and UV index per month. The table gives an overview of the average day and night temperatures in degrees Celsius, the total amount of precipitation in millimetres, the total snowfall in centimetres, and the UV index for each month. Precipitation is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 18 | 18 | 20 | 22 | 24 | 28 | 30 | 30 | 29 | 27 | 22 | 17 |
| Temp. min (°C) | 6 | 6 | 7 | 8 | 10 | 12 | 14 | 15 | 14 | 11 | 7 | 5 |
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| Precipitation (mm) | 99 | 102 | 100 | 12 | 6,2 | 0,8 | 4,1 | 0,3 | 2,2 | 12 | 28 | 125 |
| UV Index | 5 | 6 | 7 | 9 | 9 | 10 | 10 | 9 | 8 | 7 | 6 | 4 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
- Average yearly temperature: 24°C
- Highest temperature: 30°C in July and August
- Lowest temperature: 17°C in December
- Precipitation: 492 mm per year, averaging 41 mm per month
- Driest months: 0,3 mm in August, 0,8 mm in June and 2,2 mm in September
- Wettest months: 125 mm in December, 102 mm in February and 100 mm in March
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Table of Contents
Average Temperature per Month in Atascadero
This graph shows the average maximum temperatures per month in Atascadero, California. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in Atascadero
This graph shows how much precipitation Atascadero, California, gets on average per month. Precipitation is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of precipitation is measured in millimetres and the average is calculated based on the recorded precipitation per month from past years.
Average UV Index per Month in Atascadero
This graph shows the average UV index per month in Atascadero, California. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Atascadero
This graph shows the average yearly temperature in Atascadero, California. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Atascadero
This chart shows the total yearly precipitation in Atascadero, California, over the past few years. The total yearly precipitation, measured in millimetres, is the sum of all the rain that fell in the twelve months of that year.
Weather experiences in Atascadero
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Average Weather in Atascadero by Month
Click on a month below to see detailed weather info for Atascadero. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
