San Rafael Ranch Historic District · Photo: The Old Pueblo · CC BY-SA 4.0Kino Springs reaches 100° on about 19 days a year, more than 95% of U.S. towns
Nights in January average 29°. By precipitation alone, it ranks drier than 92% of U.S. towns. March has warmed most since 1901–2000, part of a 1.7° rise. Warm coats and heating bills mark the months from December to February, when means dip under 50°.
A year in Kino Springs at a glance
Each month’s typical high and low, and what it brings.
What stands out about Kino Springs’ climate
Compared with towns across the U.S., with Kino Springs’ place in Arizona beside it.
What a year in Kino Springs feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 239 frost-free days a year
In half of years the last 32° night comes by March 20 and the first by November 17. Frost and day counts come from NOAA’s station at Nogales International Airport, 4 miles from the town’s center, at about the same height.
The 2023 USDA map puts Kino Springs’ center in zone 8b: the coldest night of a typical winter, averaged over 1991–2020, reaches about 18°. Plant labels use the zone; frost dates tell you when to plant.
Freezing nights by month
Average nights at or below 32°
90° days by month
Average days at 90° or more
About 16 inches of rain a year
July is the wettest month and May the driest. Rain falls on about 65 days a year. Snow is rare: about 0.3" in a normal year at Nogales 6 N, AZ, so most winters see none.
Rain + melted snow by month
Inches of water
Heating and cooling a home in Kino Springs
51% of the work is heating. Months averaging under 55° run from November through March.
Degree days add up how far each day’s average falls below (heating) or rises above (cooling) 65° over a year. NOAA normals at Nogales International Airport.
Living with Kino Springs’ climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
239 frost-free days in zone 8b. The last frost comes by Mar 20 in half of years, so many gardeners wait a week or two past that to set out tomatoes. The first fall frost comes by Nov 17.
Months with highs of 62–84° and lows of 40° or more: April and October.
Parks & trails →Of the yearly building losses FEMA expects in Kino Springs from natural hazards, wildfire is the largest share (39%); heat waves, cold waves, winter storms and ice storms together are 32%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Kino Springs and similar climates
TownRatings has no climate map of the towns around Kino Springs yet.
Climates most like Kino Springs’, farther away
TownRatings’ own comparison of NOAA 1991–2020 normals, not a NOAA product: places of 5,000+ at least 150 miles away, one per state, closest on January low, July high, precipitation and snow.
| Town | Jan. low | July high | Precip. | Snow |
|---|---|---|---|---|
| Kino Springs, AZ | 29° | 93° | 16" | 0.3" |
| North Hobbs, NM | 27° | 94° | 15" | 1.8" |
| Andrews, TX | 30° | 95° | 15" | 1.7" |
| Ashland, OR | 31° | 91° | 19" | 0.5" |
| El Paso de Robles (Paso Robles), CA | 36° | 91° | 16" | 0.0" |
Temperatures and precipitation come from NOAA’s 5 km grid; snow and day counts from the stations named on this page.
Warmer than it used to be
The last 30 years in Kino Springs averaged 1.7° warmer than the 1900s. The biggest change is in March (+2.8°).
A bigger shift than in 75% of U.S. towns.
Change by month
The two periods overlap (1991–2000 is in both), which makes the gap a little smaller than it would be between separate periods.
How Kino Springs compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Kino Springs’ place among Arizona’s.
Kino Springs weather by month
Highs, lows and precipitation from NOAA’s grid at Kino Springs’ center; snow, wet days and snow on the ground from Nogales 6 N, AZ. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 65° | 29° | 0.9" | 0.3" | 5 | 0 | 42° – 52° |
| February | 67° | 32° | 0.9" | 0.0" | 5 | 0 | 44° – 55° |
| March | 73° | 36° | 0.8" | 0.0" | 4 | 0 | 49° – 60° |
| April | 79° | 41° | 0.3" | 0.0" | 2 | 0 | 55° – 64° |
| May | 87° | 47° | 0.2" | 0.0" | 1 | 0 | 61° – 72° |
| June | 96° | 57° | 0.5" | 0.0" | 2 | 0 | 72° – 80° |
| July | 93° | 64° | 3.9" | 0.0" | 14 | 0 | 76° – 81° |
| August | 92° | 63° | 3.9" | 0.0" | 14 | 0 | 75° – 81° |
| September | 89° | 57° | 1.9" | 0.0" | 7 | 0 | 69° – 76° |
| October | 82° | 45° | 0.8" | 0.0" | 3 | 0 | 61° – 67° |
| November | 73° | 35° | 0.6" | 0.0" | 3 | 0 | 47° – 61° |
| December | 64° | 29° | 1.1" | 0.0" | 6 | 0 | 42° – 51° |
| Year | 80° | 45° | 15.8" | 0.3" | 65 | 0 |
How much a month can swing
A normal is an average. November swings the most: from 1991 to 2020 its average ranged from 47° to 61°. July is the most reliable, staying within 5°.
Where Kino Springs’ numbers come from
Normals are 30-year averages, not a forecast. How TownRatings reads climate data →
- Temperatures and precipitation: NOAA’s gridded 1991–2020 normals for the 5 km cell at Kino Springs’ center.
- Snow: Nogales 6 N, AZ.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Nogales International Airport, 4 miles from the town’s center, at about the same height; the nearest station that passes our checks for distance, height and agreement with the grid.
- Growing zone: USDA Plant Hardiness Zone Map, 2023. USDA Agricultural Research Service and PRISM Group, Oregon State University, prism.oregonstate.edu/phzm, accessed 8 Oct 2026.
- Then and now: NOAA’s gridded normals for 1901–2000 at the same cell.
- Storms and extremes: FEMA National Risk Index (expected annual losses to buildings).
Common questions about Kino Springs’ climate
What is the weather like in Kino Springs?
A typical July afternoon reaches 93°, a January night drops to 29°, and snow is almost unheard of. Milder January nights than 72% of U.S. towns; hotter July afternoons than 91% of U.S. towns.
How cold does it get in Kino Springs in winter?
December nights average 29°. About 45 nights a year reach 32° or below. In the coldest December of the last 30 years the month averaged 42°.
How much snow does Kino Springs get?
About 0.3 inches in a normal winter at Nogales 6 N, AZ, so most winters see none.
How hot does it get in Kino Springs?
July, with a typical high of 93° and a low of 64°. About 110 days a year reach 90° and 19 reach 100° (Nogales International Airport).
When is the first and last frost in Kino Springs?
In half of years the last spring frost (32°) comes by March 20 and the first fall frost by November 17, about 239 frost-free days, at Nogales International Airport.
What growing zone is Kino Springs in?
Zone 8b on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about 18°.
What is the best time of year to visit Kino Springs?
By one simple rule (highs of 62–84° and lows of 40° or more), April and October. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Kino Springs getting warmer?
Yes: 1991–2020 averaged 1.7° warmer than 1901–2000 on NOAA’s grid. A bigger shift than 75% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Kino Springs.
Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000; USDA/PRISM 2023 hardiness zones; FEMA National Risk Index. Today’s forecast: National Weather Service.