United StatesAverage weather for Lassen Volcanic National Park in May
It's warm in May in Lassen Volcanic National Park with an average temperature of 28°C. Temperatures this month range from a low of 24°C to a high of 33°C. At night, you can expect temperatures between 11°C and 16°C.
Start of May
The month of May starts in Lassen Volcanic National Park with hot temps, averaging around 27°C during the day and nights around 12°C. There’s little chance of precipitation. The weather’s mostly sunny and dry.
Mid May
By mid-May, daytime temps stay steady at around 27°C, with nights around 14°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
Since it cools down at night, it’s a good idea to wear layers.
End of May
By the end of May, the average daytime temperature in Lassen Volcanic National Park is around 31°C, while nighttime temps are about 16°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
Because temperatures drop in the evening, wearing layers is recommended.
In May, there is an average of 31 mm of precipitation, spread over 4 days. Of the total precipitation, about 0,3 cm falls as snow in May. The wind speed is around 4 Bft, mostly coming from the Southwest.
Lassen Volcanic National Park in May |
New York | ||
|---|---|---|---|
 Average temperature |
28°C | 22°C | |
 Max. temperature |
33°C | 28°C | |
| Min. temperature |
24°C | -5°C | |
 Total precipitation |
31 mm | 105 mm | |
| Rainy days |
4 days | 14 days | |
 Total snowfall |
0,3 cm | 0 cm | |
| Snowy days |
1 day | 0 days | |
April
UV index
The UV index is a maximum of 10 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is May a good time to visit Lassen Volcanic National Park?
Looking for great weather? May is a good time to be in Lassen Volcanic National Park. The temperatures are nice, and there’s not too much rain.
Temperature records
With 42°C in 2021, Lassen Volcanic National Park reached the highest temperature in May over the past 10 years. The lowest daytime temperature in this month was 12°C in 2019. The extreme nighttime temperatures ranged from a lowest recorded value of 3°C to a highest value of 25°C.
Daily Temperature in May in Lassen Volcanic National Park
This chart shows the average daily high and low temperatures in May for Lassen Volcanic National Park, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in May in Lassen Volcanic National Park
The chart below shows the average daily precipitation in May for Lassen Volcanic National Park, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed 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 it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for May, you can expect about 4 days of precipitation in Lassen Volcanic National Park.
Daily Snowfall in May in Lassen Volcanic National Park
This chart shows the average daily snowfall in May in Lassen Volcanic National Park, measured in centimeters. The bottom of the chart shows the days of the month. The data is based on historical measurements and gives an idea of the average snowfall in May.
Daily UV index in May in Lassen Volcanic National Park
This chart shows the average daily UV index in May in Lassen Volcanic National Park, 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 May in Lassen Volcanic National Park over the years
This chart shows the average temperature in May in Lassen Volcanic National Park, measured in degrees Celsius, over the past few years.
Total precipitation in May in Lassen Volcanic National Park over the years
This chart shows the average precipitation in May in Lassen Volcanic National Park, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Snowfall in May in Lassen Volcanic National Park per year
This chart shows the average snowfall in May in Lassen Volcanic National Park, measured in centimeters, over the past few years.
Daily weather in May for Lassen Volcanic National Park
Click on any day in May to get detailed info about the usual weather on that day in Lassen Volcanic National Park. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in May 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.
Or check out the climate of Lassen Volcanic National Park for all months at once
