Loyalton, CA climate
Loyalton has chilly, snowy winters and warm summers, with very little rain. A typical July afternoon reaches 87°, a January night drops to 22°, and about 38 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Loyalton feels like
Winter
Spring
Summer
Fall
Loyalton weather by month
Average highs, lows, rain and snow for every month, from NOAA’s 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 44° | 22° | 2.9" | 8.2" | 8 | 8 | 25° – 40° |
| February | 48° | 24° | 2.7" | 7.6" | 8 | 5 | 29° – 44° |
| March | 54° | 28° | 2.4" | 6.9" | 9 | 3 | 33° – 46° |
| April | 60° | 31° | 1.2" | 2.8" | 6 | 1 | 40° – 50° |
| May | 69° | 37° | 1.0" | 0.3" | 6 | 0 | 45° – 60° |
| June | 79° | 43° | 0.6" | 0.1" | 3 | 0 | 57° – 66° |
| July | 87° | 48° | 0.3" | 0 | 2 | 0 | 63° – 72° |
| August | 86° | 47° | 0.2" | 0 | 2 | 0 | 63° – 70° |
| September | 80° | 41° | 0.4" | 0 | 2 | 0 | 57° – 64° |
| October | 67° | 33° | 1.0" | 0.2" | 5 | 0 | 46° – 55° |
| November | 53° | 26° | 1.6" | 2.9" | 7 | 2 | 30° – 46° |
| December | 43° | 21° | 3.0" | 8.5" | 9 | 7 | 27° – 36° |
| Year | 64° | 33° | 17.2" | 37.5" | 68 | 25 |
“Wet days” have at least 0.01" of rain or melted snow. “Snow on ground” counts days with 1" or more. The 30-year range is the coldest and warmest that month’s average temperature got between 1991 and 2020.
Rain and snow in Loyalton
Loyalton gets 17 inches of rain and melted snow a year. December is the wettest month and August the driest. Rain or snow falls on about 68 days a year. Snow covers the ground about 25 days of the year.
About 91 frost-free days a year
In half of years the last 32° night comes by June 11 and the first one by September 10. That leaves about 91 frost-free days for gardens, shorter than 99% of U.S. towns.
Heating and cooling a home in Loyalton
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Loyalton, 98% of that work is heating and 2% is cooling, so the furnace matters far more than the air conditioner.
Degree days measure how far each day’s average temperature falls below or rises above 65°, added up over a year. Source: NOAA station normals.
How Loyalton compares
Compared with every U.S. town and city on TownTapestry, each counted once.
Warmer than it used to be
The last 30 years in Loyalton averaged 1.3° warmer than the 1900s. The biggest change is in January (+2.7°). The shift is larger than in 59% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Loyalton’s spot on NOAA’s grid
How much a month can swing
A normal is an average, and real years wander around it. November swings the most: between 1991 and 2020 its average temperature ranged from 30° to 46°. September is the most reliable, staying within 7°.
Common questions about Loyalton’s climate
What is the coldest month in Loyalton?
December, with a typical high of 43° and a low of 21°.
What is the hottest month in Loyalton?
July, with a typical high of 87° and a low of 48°. About 22 days a year reach 90°.
How much snow does Loyalton get?
About 38 inches in a normal winter, most of it in December.
When is the first frost in Loyalton?
In half of years the first 32° night comes by September 10, and the last spring frost by June 11.
What is the rainiest month in Loyalton?
December, with 3.0 inches of rain and melted snow. The year totals 17 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Loyalton itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Vinton, CA (9 mi, snow) and Portola, CA (15 mi, frost, heat and degree days). Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.