Marysvale, UT climate
Marysvale has chilly, snowy winters and warm summers, with very little rain. A typical July afternoon reaches 87°, a January night drops to 17°, and about 45 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Marysvale feels like
Winter
Spring
Summer
Fall
Marysvale 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 | 30-yr range |
|---|---|---|---|---|---|---|
| January | 41° | 17° | 0.7" | 11.5" | 6 | 23° – 36° |
| February | 44° | 20° | 0.8" | 7.9" | 6 | 27° – 39° |
| March | 52° | 27° | 0.9" | 5.2" | 6 | 34° – 44° |
| April | 59° | 31° | 0.9" | 4.1" | 7 | 40° – 51° |
| May | 69° | 39° | 1.0" | 0.3" | 6 | 47° – 58° |
| June | 80° | 47° | 0.6" | 0 | 3 | 57° – 68° |
| July | 87° | 54° | 1.1" | 0 | 6 | 67° – 74° |
| August | 84° | 53° | 1.2" | 0 | 8 | 65° – 73° |
| September | 76° | 44° | 1.0" | 0 | 5 | 56° – 64° |
| October | 64° | 33° | 1.1" | 1.0" | 5 | 42° – 54° |
| November | 51° | 24° | 0.7" | 5.4" | 4 | 29° – 45° |
| December | 41° | 16° | 0.8" | 9.4" | 5 | 23° – 34° |
| Year | 62° | 34° | 10.8" | 44.8" | 68 |
“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 Marysvale
Marysvale gets 11 inches of rain and melted snow a year. August is the wettest month and June the driest. Rain or snow falls on about 68 days a year.
About 123 frost-free days a year
In half of years the last 32° night comes by May 24 and the first one by September 25. That leaves about 123 frost-free days for gardens, shorter than 97% of U.S. towns.
Heating and cooling a home in Marysvale
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Marysvale, 94% of that work is heating and 6% 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 Marysvale 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 Marysvale averaged 1.6° warmer than the 1900s. The biggest change is in March (+3.1°). The shift is larger than in 74% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Marysvale’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 29° to 45°. July is the most reliable, staying within 7°.
Common questions about Marysvale’s climate
What is the coldest month in Marysvale?
December, with a typical high of 41° and a low of 16°.
What is the hottest month in Marysvale?
July, with a typical high of 87° and a low of 54°. About 37 days a year reach 90°.
How much snow does Marysvale get?
About 45 inches in a normal winter, most of it in January.
When is the first frost in Marysvale?
In half of years the first 32° night comes by September 25, and the last spring frost by May 24.
What is the rainiest month in Marysvale?
August, with 1.2 inches of rain and melted snow. The year totals 11 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Marysvale itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Fremont Indian Sp, UT (10 mi, snow) and Marysvale, UT (2 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.