Halls Crossing, UT climate
Halls Crossing has chilly winters and hot summers, with very little rain. A typical July afternoon reaches 100°, a January night drops to 27°, and about 4 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Halls Crossing feels like
Winter
Spring
Summer
Fall
Halls Crossing 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 | 46° | 27° | 0.6" | 0.9" | 4 | 1 | 30° – 42° |
| February | 53° | 31° | 0.5" | 0.8" | 4 | 1 | 37° – 49° |
| March | 64° | 38° | 0.5" | 0.3" | 4 | 0 | 46° – 56° |
| April | 72° | 44° | 0.3" | 0 | 3 | 0 | 54° – 64° |
| May | 82° | 54° | 0.3" | 0 | 3 | 0 | 62° – 73° |
| June | 95° | 64° | 0.2" | 0 | 1 | 0 | 74° – 84° |
| July | 100° | 72° | 0.5" | 0 | 3 | 0 | 81° – 89° |
| August | 96° | 69° | 0.6" | 0 | 4 | 0 | 79° – 89° |
| September | 88° | 60° | 0.7" | 0 | 4 | 0 | 69° – 77° |
| October | 73° | 47° | 0.8" | 0 | 4 | 0 | 55° – 65° |
| November | 58° | 35° | 0.4" | 0.2" | 3 | 0 | 41° – 52° |
| December | 46° | 27° | 0.5" | 1.8" | 4 | 1 | 31° – 41° |
| Year | 73° | 47° | 6.0" | 4.0" | 40 | 3 |
“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 Halls Crossing
Halls Crossing gets 6 inches of rain and melted snow a year. October is the wettest month and June the driest. Rain or snow falls on about 40 days a year.
About 227 frost-free days a year
In half of years the last 32° night comes by March 25 and the first one by November 10. That leaves about 227 frost-free days for gardens, longer than 85% of U.S. towns.
Heating and cooling a home in Halls Crossing
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Halls Crossing, 66% of that work is heating and 34% 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 Halls Crossing 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 Halls Crossing averaged 1.6° warmer than the 1900s. The biggest change is in March (+2.8°). The shift is larger than in 78% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Halls Crossing’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 37° to 49°. July is the most reliable, staying within 8°.
Common questions about Halls Crossing’s climate
What is the coldest month in Halls Crossing?
January, with a typical high of 46° and a low of 27°.
What is the hottest month in Halls Crossing?
July, with a typical high of 100° and a low of 72°. About 106 days a year reach 90°.
How much snow does Halls Crossing get?
About 4 inches in a normal winter, most of it in December.
When is the first frost in Halls Crossing?
In half of years the first 32° night comes by November 10, and the last spring frost by March 25.
What is the rainiest month in Halls Crossing?
October, with 0.8 inches of rain and melted snow. The year totals 6 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Halls Crossing itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Bullfrog Basin, UT (5 mi) away. Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.