What’s the climate like in Channel Islands National Park?
The current climate of Channel Islands National Park features average monthly temperatures ranging from highs of 25°C during the day to lows of 18°C. The average yearly temperature is around 22°C. At night, temperatures in the colder months average around 8°C and in the warmer months around 17°C.
The highest temperature recorded in Channel Islands National Park in recent years was 38°C in October 2017. The lowest daytime temperature recorded was 10°C in February 2023.
On average, Channel Islands National Park receives 403 mm of precipitation each year. For comparison, UK gets 701 mm of precipitation annually.
Best time to visit Channel Islands National Park?
The best time to visit Channel Islands National Park for sunny weather is February through November. During this period, you'll have good temperatures and not too much rain, making it a great time to visit Channel Islands National Park. 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 Channel Islands National Park
The climate table of Channel Islands National Park 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) | 19 | 19 | 19 | 20 | 20 | 21 | 23 | 24 | 25 | 24 | 21 | 18 |
| Temp. min (°C) | 9 | 9 | 10 | 11 | 13 | 15 | 17 | 17 | 16 | 14 | 11 | 9 |
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| Precipitation (mm) | 133 | 44 | 55 | 13 | 6,9 | 1,0 | 1,7 | 1,3 | 1,8 | 7,0 | 14 | 124 |
| UV Index | 3 | 6 | 8 | 9 | 8 | 6 | 9 | 9 | 6 | 7 | 5 | 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: 22°C
- Highest temperature: 25°C in September
- Lowest temperature: 18°C in December
- Precipitation: 403 mm per year, averaging 34 mm per month
- Driest months: 1,0 mm in June, 1,3 mm in August and 1,7 mm in July
- Wettest months: 133 mm in January, 124 mm in December and 55 mm in March
Table of Contents
Average Temperature per Month in Channel Islands National Park
This graph shows the average maximum temperatures per month in Channel Islands National Park, 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 Channel Islands National Park
This graph shows how much precipitation Channel Islands National Park, 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 Channel Islands National Park
This graph shows the average UV index per month in Channel Islands National Park, California. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Channel Islands National Park
This graph shows the average yearly temperature in Channel Islands National Park, 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 Channel Islands National Park
This chart shows the total yearly precipitation in Channel Islands National Park, 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 Channel Islands National Park
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Average Weather in Channel Islands National Park by Month
Click on a month below to see detailed weather info for Channel Islands National Park. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
