New Union, AL climate
New Union has mild winters and warm summers, with plenty of rain. A typical July afternoon reaches 88°, a January night drops to 32°, and snow is almost unheard of.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in New Union feels like
Winter
Spring
Summer
Fall
New Union 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 | 51° | 32° | 5.4" | 0.5" | 10 | 0 | 34° – 49° |
| February | 56° | 35° | 5.3" | 0.4" | 10 | 0 | 37° – 53° |
| March | 64° | 42° | 5.7" | 0 | 11 | 0 | 47° – 63° |
| April | 72° | 49° | 5.3" | 0 | 10 | 0 | 56° – 66° |
| May | 79° | 58° | 4.5" | 0 | 9 | 0 | 64° – 73° |
| June | 86° | 65° | 4.8" | 0 | 10 | 0 | 71° – 79° |
| July | 88° | 69° | 4.5" | 0 | 10 | 0 | 76° – 81° |
| August | 88° | 68° | 4.0" | 0 | 8 | 0 | 73° – 83° |
| September | 83° | 62° | 4.2" | 0 | 6 | 0 | 69° – 78° |
| October | 74° | 50° | 3.8" | 0 | 6 | 0 | 58° – 68° |
| November | 62° | 40° | 4.3" | 0 | 8 | 0 | 45° – 57° |
| December | 54° | 35° | 5.6" | 0 | 11 | 0 | 35° – 55° |
| Year | 71° | 50° | 57.3" | 0.9" | 108 | 0 |
“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 New Union
New Union gets 57 inches of rain and melted snow a year. March is the wettest month and October the driest. Rain or snow falls on about 108 days a year.
About 244 frost-free days a year
In half of years the last 32° night comes by March 19 and the first one by November 18. That leaves about 244 frost-free days for gardens, longer than 89% of U.S. towns.
Heating and cooling a home in New Union
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In New Union, 61% of that work is heating and 39% 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.
New Union and its neighbors
New Union borders 2 towns with climate data. January nights across them vary by 0.1°. Boaz has the coldest January nights (32°) and Bristow Cove the hottest July afternoons (89°). New Union’s January low is 32° and its July high 88°.
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value.
How New Union 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 New Union averaged 0.8° warmer than the 1900s. The biggest change is in December (+1.7°). The shift is smaller than in 84% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at New Union’s spot on NOAA’s grid
How much a month can swing
A normal is an average, and real years wander around it. December swings the most: between 1991 and 2020 its average temperature ranged from 35° to 55°. July is the most reliable, staying within 6°.
Common questions about New Union’s climate
What is the coldest month in New Union?
January, with a typical high of 51° and a low of 32°.
What is the hottest month in New Union?
July, with a typical high of 88° and a low of 69°. About 49 days a year reach 90°.
How much snow does New Union get?
Almost none. A normal year brings 0.9 inches.
When is the first frost in New Union?
In half of years the first 32° night comes by November 18, and the last spring frost by March 19.
What is the rainiest month in New Union?
March, with 5.7 inches of rain and melted snow. The year totals 57 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for New Union itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Boaz, AL (6 mi, snow) and Guntersville, AL (15 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.