Dammeron Valley, UT climate
Dammeron Valley has mild winters and hot summers, with very little rain. A typical July afternoon reaches 92°, a January night drops to 30°, and about 5 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Dammeron Valley feels like
Winter
Spring
Summer
Fall
Dammeron Valley 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 | 48° | 30° | 1.9" | 1.2" | 5 | 0 | 34° – 46° |
| February | 51° | 32° | 2.3" | 1.2" | 7 | 0 | 34° – 49° |
| March | 59° | 37° | 1.8" | 1.4" | 5 | 0 | 41° – 55° |
| April | 65° | 42° | 1.0" | 0.1" | 4 | 0 | 48° – 58° |
| May | 75° | 50° | 0.7" | 0 | 3 | 0 | 55° – 68° |
| June | 87° | 60° | 0.3" | 0 | 2 | 0 | 67° – 78° |
| July | 92° | 67° | 1.0" | 0 | 3 | 0 | 76° – 83° |
| August | 90° | 65° | 1.3" | 0 | 4 | 0 | 73° – 82° |
| September | 83° | 59° | 1.1" | 0 | 3 | 0 | 67° – 74° |
| October | 70° | 48° | 1.3" | 0 | 4 | 0 | 54° – 65° |
| November | 57° | 36° | 1.0" | 0.1" | 4 | 0 | 39° – 52° |
| December | 47° | 30° | 1.6" | 1.2" | 4 | 0 | 33° – 43° |
| Year | 69° | 46° | 15.2" | 5.2" | 48 | 1 |
“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 Dammeron Valley
Dammeron Valley gets 15 inches of rain and melted snow a year. February is the wettest month and June the driest. Rain or snow falls on about 48 days a year.
About 207 frost-free days a year
In half of years the last 32° night comes by April 9 and the first one by November 5. That leaves about 207 frost-free days for gardens, longer than 76% of U.S. towns.
Heating and cooling a home in Dammeron Valley
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Dammeron Valley, 78% of that work is heating and 22% is cooling.
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 Dammeron Valley 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 Dammeron Valley averaged 1.6° warmer than the 1900s. The biggest change is in January (+2.6°). The shift is larger than in 74% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Dammeron Valley’s spot on NOAA’s grid
How much a month can swing
A normal is an average, and real years wander around it. February swings the most: between 1991 and 2020 its average temperature ranged from 34° to 49°. September is the most reliable, staying within 6°.
Common questions about Dammeron Valley’s climate
What is the coldest month in Dammeron Valley?
December, with a typical high of 47° and a low of 30°.
What is the hottest month in Dammeron Valley?
July, with a typical high of 92° and a low of 67°. About 65 days a year reach 90°.
How much snow does Dammeron Valley get?
About 5 inches in a normal winter, most of it in March.
When is the first frost in Dammeron Valley?
In half of years the first 32° night comes by November 5, and the last spring frost by April 9.
What is the rainiest month in Dammeron Valley?
February, with 2.3 inches of rain and melted snow. The year totals 15 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Dammeron Valley itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Gunlock Ph, UT (4 mi, snow) and Veyo Powerhouse, UT (3 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.