Chandler Heights, AZ Climate: Temperature by Month
Annual temperature and rainfall from NOAA NCEI's 1991–2020 normals →; comfort score computed by PlainClimate
30-year climate normals (1991-2020) from Chandler Heights's primary NOAA station, CHANDLER HEIGHTS.
The climate verdict for Chandler Heights
Warm-season cooling demand defines Chandler Heights, Arizona, running at more than twice its heating total. The NOAA normal records an annual average of 71°F. July is the warmest month at 91°F and December the coldest at 52°F.
- 71°F
- average temperature, NOAA 1991-2020 normal
- 313 days
- growing season, frost-free days
Chandler Heights: NOAA 1991-2020 normals describe a typical year, not a forecast. Method: /methodology.
Normals record plate
Sheet USC00021514 · Chandler Heights, AZ 71°F mean
TEMP-HOT · RANK-WARM · PHOTO-FINISH · PRCP-UNK · SWING-MID · COMF-UNK · LOAD-COOL · STN-1 · BOOK-PART
- TEMP-HOT 71°F
- RANK-WARM #6,587
- PHOTO-FINISH ≈ Presidio
- PRCP-UNK Rain n/a
- SWING-MID 40°F
- COMF-UNK Comfort n/a
- LOAD-COOL 3,735 CDD
- STN-1 USC00021514
- BOOK-PART 4/6 fields
Nearest mean-temperature peer: Presidio, TX (+ 0.1 °F mean)
Instrument codes from this station's NOAA 1991–2020 normals, mean temperature, corpus warmth rank, photo-finish peer station, precipitation band, seasonal swing, comfort composite, degree-day load, and field book, not a livability rating.
Mean-temperature neighbourhood
Nationwide NOAA normal poles and nearest peers, not a reprint of every AZ station list.
- Hot Presidio, TX 72°F
- Chandler Heights (this station) 71°F
- Cold Eloy, AZ 71°F
- Near Robson Rch, AZ 71°F
- Near Casa Grande Nat…, AZ 71°F
Climate Living Index · Chandler Heights
Chandler Heights: 72/100 · grade B
Chandler Heights publishes 3 of 6 Living Index dimensions (NOAA annual/seasonal normals · NOAA daily multivariate normals); 3 missing weights rescale to 100.
PlainClimate-derived for Chandler Heights, not an official NOAA rating. Breakpoints and limits.
| Dimension | Station value | Score |
|---|---|---|
| Frost-free season | 313 days/year | 100/100 · A |
| Annual temperature balance | 71.4°F · 3.9° from 67.5°F | 88/100 · A |
| Normal heat + freeze calendar | 153 calendar days | 44/100 · D |
Chandler Heights · 2026-08-04 · NOAA NCEI Climate Normals · method .
National standing · cooling-led station
Where Chandler Heights sits across the climate record
Available NOAA 1991–2020 fields for Chandler Heights are ranked only against stations that publish the same field, missing metrics stay blank rather than estimated.
- Annual temperature
- Top 4% warmest
- Among 6,861 stations, Chandler Heights sits in the warmer third of annual means.
- Seasonal temperature swing
- 34th percentile swing
- Typical seasonal amplitude versus 6,861 complete station-years.
Monthly Temperatures
Average daily high and low temperatures by month
| Month | Avg High | Avg Low | Mean | Precip | Freeze Days | 90°F+ Days |
|---|---|---|---|---|---|---|
| January | 66°F (19°C) | 41°F (5°C) | 53°F (12°C) | N/A | 3.1 | 0.0 |
| February | 70°F (21°C) | 43°F (6°C) | 56°F (13°C) | N/A | 1.1 | 0.0 |
| March | 77°F (25°C) | 48°F (9°C) | 62°F (17°C) | N/A | 0.2 | 1.1 |
| April | 85°F (29°C) | 53°F (12°C) | 69°F (21°C) | N/A | 0.0 | 8.2 |
| May | 93°F (34°C) | 62°F (17°C) | 78°F (25°C) | N/A | 0.0 | 24.1 |
| June | 103°F (39°C) | 71°F (22°C) | 87°F (31°C) | N/A | 0.0 | 28.9 |
| July | 104°F (40°C) | 79°F (26°C) | 91°F (33°C) | N/A | 0.0 | 30.9 |
| August | 103°F (39°C) | 78°F (25°C) | 90°F (32°C) | N/A | 0.0 | 30.1 |
| September | 98°F (37°C) | 72°F (22°C) | 85°F (29°C) | N/A | 0.0 | 28.1 |
| October | 87°F (30°C) | 59°F (15°C) | 73°F (23°C) | N/A | 0.0 | 13.6 |
| November | 74°F (23°C) | 47°F (8°C) | 60°F (16°C) | N/A | 1.2 | 0.3 |
| December | 64°F (18°C) | 39°F (4°C) | 52°F (11°C) | N/A | 4.9 | 0.0 |
The year, day by day
The year in Chandler Heights runs from a mild 38°F around December 20 to 105°F at the peak near June 29, and the normal low never reaches freezing on any date in the record.
When the heat sits
Normal highs reach 90°F from May 8 through October 7, covering 153 dates. The broader mild season, normal highs of 70°F or more, runs February 20 to November 23.
This counts calendar dates whose 1991–2020 normal high reaches 90°F. It is a smaller number than the 90°F+ day counts in the monthly table above, which measure how often the threshold was actually crossed in a typical year. A date can average 88°F and still exceed 90°F in half of all years.
No freezing date
Not one calendar date in the 1991–2020 record carries a normal low at or below 32°F. The coldest normal low of the year is 38°F around December 20.
The widest day
June 4 carries the biggest normal gap between afternoon and dawn, 33°F between the normal high and the normal low.
Look up any date
Any date's 1991–2020 normal for Chandler Heights.
Where Chandler Heights Stands Nationally
Summers here run among the most heat-heavy normals calendars in the country: on about 153 days a year the normal daily high itself reaches 90°F — a count fewer than one station in ten exceeds.
Daily temperature swings run wider than most of the country, peaking near 33°F between the normal high and low.
Chandler Heights earns 2 nationally notable standings (outer quintiles) against 6,860 NOAA 1991–2020 normals stations; only those extremes render.
Monthly Precipitation
Average monthly rainfall
Frost Dates & Growing Season
First Fall Freeze
December 11
50% probability date
Last Spring Freeze
February 1
50% probability date
Growing Season
313 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
1,382
Higher = more heating needed
Cooling Degree Days
3,735
Higher = more cooling needed
Warmest Month
July
Coldest Month
December
Nationwide similar cities
Other rankable U.S. places outside AZ closest to Chandler Heights on two NOAA annual-normal axes (mean temperature and annual precipitation). Chip rows use distinct link sets.
Closest by average temperature
Nearest out-of-state peers by annual mean temperature (71°F here).
- Freeport, TX 71°F · 0.0°F off
- Galveston, TX 71°F · 0.0°F off
- Jacksonville Beach, FL 71°F · 0.0°F off
- Palm Coast, FL 71°F · 0.0°F off
Data-derived climate profile
How Chandler Heights's climate pattern fits together
cooling led · mid swing
Air-conditioning demand is the clearest thermal signal here. Chandler Heights accumulates 3,735 cooling degree days, more than twice its 1,382 heating total; the monthly table shows when that imbalance builds rather than treating it as a year-round condition.
A moisture-range label is withheld because Chandler Heights's annual precipitation total is unavailable. Monthly source values remain visible where NOAA provides them, and no annual amount is reconstructed from incomplete data.
July and December mark the typical warm and cold ends of the calendar in Chandler Heights's middle-range seasonal profile. The measured spread is 39.7°F. The annual average is 71°F. Neither the annual mean nor one extreme month represents the full calendar on its own.
The frost-free window extends for about 313 days. That is a long calendar measure, but it is not a forecast and does not combine heat, rainfall, soil, or local elevation into a planting recommendation.
These labels group NOAA 1991-2020 normals from Chandler Heights's primary station, so the summer figures are a thirty-year average rather than a ceiling: individual years have run hotter and will again. For Chandler Heights that means a descriptive range only — not an official NOAA classification and not a prediction for next summer.
Questions about Chandler Heights's climate
How many days above 90°F does Chandler Heights get? ▼
How much energy does heating and cooling require in Chandler Heights? ▼
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). All figures on this page are from Chandler Heights's primary station: CHANDLER HEIGHTS (USC00021514). For informational purposes only.
Place identity: U.S. Census Bureau 2024 Gazetteer places. The conservative exact name-and-state crosswalk finds no Census place match, so PlainClimate treats this as a station-mapped location and does not claim it is a municipality. No exact Gazetteer row for Chandler Heights; facility counts that depend on place identity are therefore an upper bound, not a municipal census.
On this page every temperature, precipitation, and derived score for Chandler Heights comes from its primary NOAA station record. No figure on this page is typed in by an editor - each value is rendered from NOAA 1991-2020 U.S. Climate Normals. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 1991–2020 normals.