Ko Vaya, AZ climate
Ko Vaya has mild winters and hot summers, with very little rain. A typical July afternoon reaches 99°, a January night drops to 39°.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Ko Vaya feels like
Winter
Spring
Summer
Fall
Ko Vaya 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 | 65° | 39° | 1.1" | 47° – 57° |
| February | 67° | 41° | 1.1" | 49° – 60° |
| March | 73° | 45° | 0.8" | 52° – 66° |
| April | 80° | 51° | 0.3" | 60° – 71° |
| May | 89° | 58° | 0.2" | 68° – 79° |
| June | 99° | 68° | 0.2" | 78° – 87° |
| July | 99° | 73° | 1.9" | 83° – 89° |
| August | 97° | 71° | 2.8" | 82° – 90° |
| September | 94° | 68° | 1.2" | 76° – 84° |
| October | 85° | 57° | 0.6" | 67° – 76° |
| November | 74° | 46° | 0.7" | 52° – 67° |
| December | 64° | 38° | 1.2" | 46° – 55° |
| Year | 82° | 55° | 11.9" |
“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 Ko Vaya
Ko Vaya gets 12 inches of rain and melted snow a year. August is the wettest month and May the driest.
How Ko Vaya 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 Ko Vaya averaged 1.6° warmer than the 1900s. The biggest change is in March (+2.5°). The shift is larger than in 78% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Ko Vaya’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 52° to 67°. July is the most reliable, staying within 6°.
Common questions about Ko Vaya’s climate
What is the coldest month in Ko Vaya?
December, with a typical high of 64° and a low of 38°.
What is the hottest month in Ko Vaya?
July, with a typical high of 99° and a low of 73°.
What is the rainiest month in Ko Vaya?
August, with 2.8 inches of rain and melted snow. The year totals 12 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Ko Vaya itself (about a 3-mile square). Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.