Roosevelt Estates reaches 100° on about 81 days a year, more than all but 90 U.S. towns
Deep winter brings January lows near 36°. August is the wettest month, June the driest. Precipitation is light here, less than falls on 96% of U.S. towns. For walks and days out, March, April and November bring highs of 73–83°.
A year in Roosevelt Estates at a glance
Each month’s typical high and low, and what it brings.
What stands out about Roosevelt Estates’ climate
Compared with towns across the U.S., with Roosevelt Estates’ place in Arizona beside it.
What a year in Roosevelt Estates feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 81 days a year reach 100°
And 150 days reach 90°. Frost and day counts come from NOAA’s station at Roosevelt 1 S, AZ, 7 miles from the town’s center, 330 ft higher.
The 2023 USDA map puts Roosevelt Estates’ center in zone 9b: the coldest night of a typical winter, averaged over 1991–2020, reaches about 27°. 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 12 inches of rain a year
August is the wettest month and June the driest. Rain falls on about 45 days a year. Snow is rare: about 0.2" in a normal year at Roosevelt 1 S, AZ, so most winters see none.
Rain + melted snow by month
Inches of water
Heating and cooling a home in Roosevelt Estates
31% of the work is heating, so air conditioning is the bigger bill. Months averaging under 55° run from December through February.
Degree days add up how far each day’s average falls below (heating) or rises above (cooling) 65° over a year. NOAA normals at Roosevelt 1 S, AZ.
Living with Roosevelt Estates’ climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
Zone 9b. Frost comes about 8 winters in 10, so the growing year is set by heat, not cold: 81 days at 100° make midsummer the hard season for gardens.
Months with highs of 62–84° and lows of 40° or more: March, April and November. 3.6 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Roosevelt Estates from natural hazards, river flooding is the largest share (86%); heat waves, cold waves, winter storms and ice storms together are 2%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Roosevelt Estates and similar climates
TownRatings has no climate map of the towns around Roosevelt Estates yet.
Climates most like Roosevelt Estates’, 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 |
|---|---|---|---|---|
| Roosevelt Estates, AZ | 36° | 104° | 12" | 0.2" |
| St. George, UT | 33° | 103° | 8" | 1.2" |
| Las Vegas, NV | 35° | 104° | 6" | 0.0" |
| Desert Hot Springs, CA | 42° | 105° | 7" | 0.8" |
| Monahans, TX | 30° | 98° | 12" | 0.7" |
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 Roosevelt Estates averaged 2.0° warmer than the 1900s. The biggest change is in March (+3.1°).
A bigger shift than in 89% 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 Roosevelt Estates compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Roosevelt Estates’ place among Arizona’s.
Roosevelt Estates weather by month
Highs, lows and precipitation from NOAA’s grid at Roosevelt Estates’ center; snow, wet days and snow on the ground from Roosevelt 1 S, AZ. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 64° | 36° | 1.5" | 0.0" | 5 | 0 | 46° – 56° |
| February | 68° | 39° | 1.5" | 0.0" | 5 | 0 | 48° – 59° |
| March | 75° | 44° | 1.2" | 0.2" | 4 | 0 | 52° – 65° |
| April | 83° | 49° | 0.4" | 0.0" | 2 | 0 | 60° – 72° |
| May | 92° | 57° | 0.3" | 0.0" | 2 | 0 | 68° – 79° |
| June | 102° | 66° | 0.1" | 0.0" | 1 | 0 | 78° – 88° |
| July | 104° | 74° | 1.3" | 0.0" | 5 | 0 | 85° – 91° |
| August | 102° | 73° | 1.6" | 0.0" | 6 | 0 | 84° – 91° |
| September | 97° | 66° | 1.0" | 0.0" | 4 | 0 | 77° – 84° |
| October | 86° | 54° | 0.8" | 0.0" | 3 | 0 | 66° – 75° |
| November | 73° | 43° | 0.8" | 0.0" | 3 | 0 | 50° – 64° |
| December | 62° | 36° | 1.4" | 0.0" | 5 | 0 | 45° – 55° |
| Year | 84° | 53° | 11.8" | 0.2" | 45 | 0 |
How much a month can swing
A normal is an average. November swings the most: from 1991 to 2020 its average ranged from 50° to 64°. July is the most reliable, staying within 6°.
Where Roosevelt Estates’ 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 Roosevelt Estates’ center.
- Snow: Roosevelt 1 S, AZ.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Roosevelt 1 S, AZ, 7 miles from the town’s center, 330 ft higher; 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 Roosevelt Estates’ climate
What is the weather like in Roosevelt Estates?
A typical July afternoon reaches 104°, a January night drops to 36°, and snow is almost unheard of. Milder January nights than 83% of U.S. towns; hotter July afternoons than all but 83 U.S. towns.
How cold does it get in Roosevelt Estates in winter?
December nights average 36°. About 9 nights a year reach 32° or below. In the coldest December of the last 30 years the month averaged 45°.
How much snow does Roosevelt Estates get?
About 0.2 inches in a normal winter at Roosevelt 1 S, AZ, so most winters see none.
How hot does it get in Roosevelt Estates?
July, with a typical high of 104° and a low of 74°. About 150 days a year reach 90° and 81 reach 100° (Roosevelt 1 S, AZ).
When is the first and last frost in Roosevelt Estates?
There is no reliable frost date: a 32° night comes in about 82% of winters at Roosevelt 1 S, AZ, so most years bring a freeze but some pass without one.
What growing zone is Roosevelt Estates in?
Zone 9b on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about 27°.
What is the best time of year to visit Roosevelt Estates?
By one simple rule (highs of 62–84° and lows of 40° or more), March, April and November. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Roosevelt Estates getting warmer?
Yes: 1991–2020 averaged 2.0° warmer than 1901–2000 on NOAA’s grid. A bigger shift than 89% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Roosevelt Estates.
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.