Oak, UT climate
Oak has chilly, snowy winters and hot summers, with very little rain. A typical July afternoon reaches 93°, a January night drops to 19°, and about 49 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Oak feels like
Winter
Spring
Summer
Fall
Oak 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 | 39° | 19° | 1.1" | 8.6" | 7 | 17 | 14° – 38° |
| February | 45° | 23° | 1.1" | 9.2" | 7 | 11 | 27° – 42° |
| March | 55° | 30° | 1.5" | 7.6" | 8 | 4 | 37° – 48° |
| April | 62° | 35° | 1.5" | 4.5" | 9 | 2 | 43° – 55° |
| May | 73° | 43° | 1.4" | 0.3" | 9 | 0 | 51° – 62° |
| June | 85° | 52° | 0.7" | 0 | 3 | 0 | 61° – 74° |
| July | 93° | 61° | 0.5" | 0 | 5 | 0 | 71° – 80° |
| August | 90° | 59° | 0.7" | 0 | 5 | 0 | 71° – 80° |
| September | 80° | 49° | 0.9" | 0.1" | 5 | 0 | 61° – 69° |
| October | 66° | 37° | 1.3" | 0.3" | 5 | 0 | 43° – 57° |
| November | 51° | 26° | 0.9" | 5.6" | 6 | 3 | 30° – 45° |
| December | 39° | 18° | 1.2" | 12.9" | 8 | 13 | 20° – 34° |
| Year | 65° | 37° | 12.7" | 49.1" | 76 | 49 |
“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 Oak
Oak gets 13 inches of rain and melted snow a year. April is the wettest month and July the driest. Rain or snow falls on about 76 days a year. Snow covers the ground about 49 days of the year.
About 162 frost-free days a year
In half of years the last 32° night comes by May 2 and the first one by October 13. That leaves about 162 frost-free days for gardens, shorter than 69% of U.S. towns.
Heating and cooling a home in Oak
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Oak, 83% of that work is heating and 17% 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 Oak 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 Oak averaged 1.1° warmer than the 1900s. The biggest change is in March (+2.6°). The shift is smaller than in 64% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Oak’s spot on NOAA’s grid
How much a month can swing
A normal is an average, and real years wander around it. January swings the most: between 1991 and 2020 its average temperature ranged from 14° to 38°. September is the most reliable, staying within 9°.
Common questions about Oak’s climate
What is the coldest month in Oak?
December, with a typical high of 39° and a low of 18°.
What is the hottest month in Oak?
July, with a typical high of 93° and a low of 61°. About 64 days a year reach 90°.
How much snow does Oak get?
About 49 inches in a normal winter, most of it in December.
When is the first frost in Oak?
In half of years the first 32° night comes by October 13, and the last spring frost by May 2.
What is the rainiest month in Oak?
April, with 1.5 inches of rain and melted snow. The year totals 13 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Oak itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Oak City 0.3 Sse, UT (1 mi, snow) and Oak City, 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.