York, AZ climate
York has mild winters and hot summers, with very little rain. A typical July afternoon reaches 98°, a January night drops to 29°.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in York feels like
Winter
Spring
Summer
Fall
York weather by month
Average highs, lows, rain and snow for every month, from NOAA’s 1991–2020 normals.
| Month | High | Low | Rain + melt | 30-yr range |
|---|---|---|---|---|
| January | 60° | 29° | 1.0" | 41° – 49° |
| February | 65° | 33° | 1.0" | 44° – 54° |
| March | 72° | 38° | 0.6" | 49° – 60° |
| April | 80° | 44° | 0.2" | 56° – 67° |
| May | 89° | 52° | 0.3" | 65° – 75° |
| June | 98° | 62° | 0.3" | 75° – 84° |
| July | 98° | 69° | 2.1" | 80° – 87° |
| August | 96° | 68° | 2.5" | 78° – 87° |
| September | 91° | 60° | 1.6" | 71° – 78° |
| October | 81° | 48° | 0.9" | 61° – 70° |
| November | 69° | 36° | 0.8" | 45° – 60° |
| December | 59° | 29° | 1.1" | 40° – 47° |
| Year | 80° | 47° | 12.4" |
“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 York
York gets 12 inches of rain and melted snow a year. August is the wettest month and April the driest.
About 183 frost-free days a year
In half of years the last 32° night comes by April 24 and the first one by October 25. That leaves about 183 frost-free days for gardens, longer than 56% of U.S. towns.
Heating and cooling a home in York
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In York, 63% of that work is heating and 37% 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 York 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 York averaged 1.2° warmer than the 1900s. The biggest change is in March (+1.9°). The shift is larger than in 51% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at York’s spot on NOAA’s grid
How much a month can swing
A normal is an average, and real years wander around it. November swings the most: between 1991 and 2020 its average temperature ranged from 45° to 60°. July is the most reliable, staying within 7°.
Common questions about York’s climate
What is the coldest month in York?
December, with a typical high of 59° and a low of 29°.
What is the hottest month in York?
June, with a typical high of 98° and a low of 62°. About 130 days a year reach 90°.
When is the first frost in York?
In half of years the first 32° night comes by October 25, and the last spring frost by April 24.
What is the rainiest month in York?
August, with 2.5 inches of rain and melted snow. The year totals 12 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for York itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Duncan, AZ (12 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.