Apple Valley, UT climate
Apple Valley has mild winters and hot summers, with very little rain. A typical July afternoon reaches 94°, a January night drops to 29°, and about 1 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Apple Valley feels like
Winter
Spring
Summer
Fall
Apple 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 | 49° | 29° | 1.3" | 0.3" | 6 | 0 | 34° – 46° |
| February | 52° | 32° | 1.6" | 0.4" | 7 | 0 | 35° – 50° |
| March | 60° | 37° | 1.5" | 0.2" | 6 | 0 | 42° – 55° |
| April | 67° | 42° | 0.9" | 0 | 4 | 0 | 49° – 60° |
| May | 77° | 51° | 0.6" | 0 | 4 | 0 | 56° – 69° |
| June | 89° | 61° | 0.4" | 0 | 2 | 0 | 69° – 79° |
| July | 94° | 68° | 1.0" | 0 | 4 | 0 | 76° – 84° |
| August | 92° | 66° | 1.3" | 0 | 5 | 0 | 76° – 83° |
| September | 85° | 59° | 0.9" | 0 | 4 | 0 | 68° – 75° |
| October | 72° | 48° | 1.1" | 0 | 4 | 0 | 54° – 67° |
| November | 59° | 36° | 0.9" | 0 | 4 | 0 | 41° – 54° |
| December | 48° | 29° | 1.2" | 0.5" | 5 | 1 | 33° – 43° |
| Year | 70° | 46° | 12.7" | 1.4" | 52 | 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 Apple Valley
Apple Valley gets 13 inches of rain and melted snow a year. February is the wettest month and June the driest. Rain or snow falls on about 52 days a year.
About 217 frost-free days a year
In half of years the last 32° night comes by April 1 and the first one by November 5. That leaves about 217 frost-free days for gardens, longer than 81% of U.S. towns.
Heating and cooling a home in Apple Valley
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Apple Valley, 64% of that work is heating and 36% 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 Apple 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 Apple Valley averaged 1.6° warmer than the 1900s. The biggest change is in January (+2.5°). The shift is larger than in 77% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Apple 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 35° to 50°. September is the most reliable, staying within 7°.
Common questions about Apple Valley’s climate
What is the coldest month in Apple Valley?
December, with a typical high of 48° and a low of 29°.
What is the hottest month in Apple Valley?
July, with a typical high of 94° and a low of 68°. About 118 days a year reach 90°.
How much snow does Apple Valley get?
About 1 inches in a normal winter, most of it in December.
When is the first frost in Apple Valley?
In half of years the first 32° night comes by November 5, and the last spring frost by April 1.
What is the rainiest month in Apple Valley?
February, with 1.6 inches of rain and melted snow. The year totals 13 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Apple Valley itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at La Verkin, UT (12 mi) away. Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.