Park climate1991–2020 climate normals1,700 m source elevationNASA POWER

Detailed twelve-month climatology, including average temperatures, precipitation, and daylight cycles

Lassen Volcanic National Park Annual Climate Profile and Monthly Atmospheric Patterns

Name: Lassen Volcanic National Park monthly climate normals
Creator: NASA POWER

Access long-term climate normals for Lassen Volcanic National Park, based on a representative sampling coordinate at 1700 meters elevation. These records provide a comprehensive twelve-month view of average temperature, daily precipitation rates, relative humidity, and wind speeds recorded between 1991 and 2020. Understanding these consistent patterns supports an analysis of how environmental conditions shift throughout the calendar year.

View park overview Browse climate zones

Annual climate pattern

Analyzing the transition from wet winters to dry, warm summers across twelve climatological months

Monthly Climate Normals and Temperature Ranges in Lassen Volcanic National Park

Climatology records at 1700.49 meters reveal average minimums dropping near minus twelve degrees Celsius in January, while average maximums peak above thirty-four degrees Celsius in July. Daily precipitation averages over five millimeters during the winter months before dropping below one millimeter in summer, establishing a distinct dry-season pattern.

Mean temperatureAverage minimum–maximum rangePrecipitation

Annual mean: 7.7 °C
Warmest month: July
Coolest month: December
Wettest month: December

Twelve-month climate

Comparing temperature bounds, daily precipitation rates, and calculated daylight hours across the calendar year

Lassen Volcanic National Park Weather by Month and Monthly Climate Normals

Climatological data from 1991 to 2020 at a representative elevation of 1700.49 meters enables a direct comparison of average minimum, mean, and maximum temperatures alongside average daily precipitation rates. Tracking relative humidity, average wind speed, and calculated average daylight hours across all twelve months reveals the long term seasonal patterns of the park without relying on simple annual averages.

	Mean temperature	Precipitation	Humidity	Wind speed	Daylight
January	-1.1 °C-12.1° to 9°	5.2 mm/day	86.1%	2.6 m/s	9.5 hours
February	-0.3 °C-10.7° to 10.8°	5.4 mm/day	84.2%	2.6 m/s	10.4 hours
March	1.9 °C-9.5° to 15.1°	4.6 mm/day	81.2%	2.6 m/s	11.7 hours
April	4.5 °C-6.5° to 19.1°	2.7 mm/day	75.5%	2.5 m/s	13.1 hours
May	9.2 °C-3° to 24.1°	1.9 mm/day	69%	2.3 m/s	14.3 hours
June	14.3 °C0.2° to 30.1°	0.9 mm/day	55%	2.2 m/s	14.8 hours
July	19.8 °C5.2° to 34.2°	0.2 mm/day	37.6%	2.1 m/s	14.6 hours
August	19.2 °C5.3° to 33.9°	0.2 mm/day	32.3%	2.1 m/s	13.6 hours
September	15.4 °C1.3° to 31.1°	0.4 mm/day	37.6%	2.2 m/s	12.2 hours
October	8.9 °C-3.5° to 25.5°	1.7 mm/day	52.6%	2.4 m/s	10.9 hours
November	2.4 °C-8.2° to 17.8°	3.3 mm/day	72.7%	2.5 m/s	9.7 hours
December	-1.4 °C-11.6° to 9.3°	5.7 mm/day	83.8%	2.7 m/s	9.2 hours

Calculated climate highlights

Comparing calculated long-term averages for temperature, precipitation, humidity, and daylight.

Lassen Volcanic National Park Monthly Climate Highlights and Calculated Contrasts

Averages calculated from three decades of observations at a representative coordinate reveal the warmest, coolest, and wettest months in Lassen Volcanic National Park. Calculated climatology metrics represent historical monthly averages rather than individual weather records or uniform conditions across the entire high-elevation terrain.

Warmest month: July19.8 °C
Coolest month: December-1.4 °C
Wettest month: December5.7 mm/day
Driest month: July0.2 mm/day
Most humid month: January86.1%
Windiest month: December2.7 m/s
Longest daylight: June14.8 hours

Interactive climate map

Compare National Park Climate Data Through an Interactive Global Map

Visit the MoriAtlas climate map to compare long-term monthly temperature and precipitation metrics across national parks. This visual interface helps you understand seasonal variations at specific protected area coordinates to deepen your knowledge of global park geography and environmental characteristics.

Global National Park Climate Map

Other park climates

Contrast temperature and precipitation rhythms across regional and national protected areas

Compare Lassen Volcanic National Park Monthly Climate Normals with Other Protected Landscapes

Transitioning from the atmospheric data of Lassen Volcanic National Park to other complete monthly climate profiles enables a direct look at diverse geographic settings. Comparing structured temperature, precipitation, humidity, and daylight records across different protected landscapes provides a clearer understanding of regional environmental patterns.