What’s the climate like in Lassen Volcanic National Park?
The current climate of Lassen Volcanic National Park features average monthly temperatures ranging from highs of 37°C during the day to lows of 13°C. The average yearly temperature is around 25°C. At night, temperatures in the colder months average around 4°C and in the warmer months around 19°C.
The highest temperature recorded in Lassen Volcanic National Park in recent years was 45°C in September 2017. The lowest daytime temperature recorded was 2°C in December 2021.
On average, Lassen Volcanic National Park gets 732 mm of precipitation each year. Of this, about 136 cm is snowfall. For comparison, UK gets 701 mm of precipitation each year.
Best time to visit Lassen Volcanic National Park?
The best time to visit Lassen Volcanic National Park for sunny weather is March through June and September through November. During this period, you'll have good temperatures and not too much rain, making it a great time to visit Lassen Volcanic 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 Lassen Volcanic National Park
The climate table of Lassen Volcanic National Park shows the average temperatures, precipitation, snow, 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) | 14 | 17 | 18 | 20 | 28 | 35 | 37 | 37 | 33 | 26 | 18 | 13 |
| Temp. min (°C) | 4 | 5 | 7 | 6 | 13 | 19 | 20 | 19 | 17 | 11 | 6 | 4 |
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| Precipitation (mm) | 122 | 82 | 117 | 90 | 31 | 10 | 0,3 | 2,9 | 27 | 39 | 73 | 137 |
| Snow (cm) | 49 | 30 | 13 | 8,7 | 0,3 | 0 | 0 | 0 | 0 | 0 | 3,5 | 31 |
| UV Index | 2 | 4 | 6 | 8 | 9 | 10 | 9 | 8 | 8 | 6 | 4 | 3 |
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: 25°C
- Highest temperature: 37°C in July and August
- Lowest temperature: 13°C in December
- Precipitation*: 732 mm per year, averaging 61 mm per month
- Snowfall: 136 cm per year
- Driest months: 0,3 mm in July, 2,9 mm in August and 10 mm in June
- Wettest months: 137 mm in December, 122 mm in January and 117 mm in March
*Precipitation is measured as a combination of rain, snow, and hail
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Table of Contents
Average Temperature per Month in Lassen Volcanic National Park
This graph shows the average maximum temperatures per month in Lassen Volcanic 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 Lassen Volcanic National Park
This graph shows how much precipitation Lassen Volcanic 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 Snowfall per Month in Lassen Volcanic National Park
This graph shows how much snow Lassen Volcanic National Park, California, gets on average per month. The amount of snowfall is measured in centimetres and the average is calculated based on the recorded snowfall per month from past years.
Average UV Index per Month in Lassen Volcanic National Park
This graph shows the average UV index per month in Lassen Volcanic National Park, California. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Lassen Volcanic National Park
This graph shows the average yearly temperature in Lassen Volcanic 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 Lassen Volcanic National Park
This chart shows the total yearly precipitation in Lassen Volcanic 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.
Total Yearly Snowfall in Lassen Volcanic National Park
This chart shows the total yearly snowfall in Lassen Volcanic National Park, California, over the past few years. The total yearly snowfall, measured in centimetres, is the sum of all the snow that fell in the twelve months of that year.
Weather experiences in Lassen Volcanic National Park
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Average Weather in Lassen Volcanic National Park by Month
Click on a month below to see detailed weather info for Lassen Volcanic National Park. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
