Climate Comfort Score
80/100
Excellent
NOAA 1991–2020 normals 71°F annual avg Public-domain federal data
Chandler Heights, AZ Climate
Annual temperature, rainfall, and a comfort score, sourced from NOAA NCEI's 1991–2020 normals →
- 71°F
- Avg annual temp
- 80/100
- Comfort score
- 313d
- Growing season
30-year climate normals from 1 weather station (1991-2020).
The climate verdict for Chandler Heights
Chandler Heights, Arizona averages 71°F a year and scores 80/100 on the comfort index - excellent, milder than 82% of U.S. cities.
- 71°F
- average temperature, NOAA 1991-2020 normal
- 80/100
- comfort score, milder than 82% of U.S. cities
- 313 days
- growing season, frost-free days
Based on NOAA U.S. Climate Normals (1991–2020) - 30-year averages describing the typical year, not a forecast.
Avg Temperature
71°F (22°C)
Avg High
85°F
Avg Low
58°F
Annual Precip
N/A
Comfort Score
80/100
Excellent
Avg Annual Temperature
71°F
30-year mean (NOAA NCEI)
Annual Precipitation
N/A
Liquid-equivalent total
Comfort score vs national 100-point ceiling (Chandler Heights) 80.0%
National median (63)
PlainClimate composite, temperature mildness, humidity, precipitation, extreme-weather frequency. Excellent for the Chandler Heights area.
How Chandler Heights compares to every U.S. city
Chandler Heights's comfort score vs. all U.S. cities
PlainClimate composite comfort index (1–100), NOAA 1991–2020 normals
80 Top 18% higher than 82% of 6,915 US cities
Each bar is a band; taller bars hold more US cities. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source NOAA U.S. Climate Normals, PlainClimate comfort index · 1991–2020
Warming context for Chandler Heights
MethodologyChandler Heights's NOAA 1991-2020 normal sits inside a longer story: U.S. land temperatures have been tracking (and drifting from) the global mean since 1900, and the chart below shows that spread, with the most recent decade running warmer than the 30-year mean.
- United States land mean (NOAA NCEI) +0.11 °C/decade
- Global anomaly (NASA GISTEMP) +0.11 °C/decade
- Paris Agreement thresholds 1.5°C / 2.0°C
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 |
Monthly Precipitation
Average monthly rainfall
January N/A
February N/A
March N/A
April N/A
May N/A
June N/A
July N/A
August N/A
September N/A
October N/A
November N/A
December N/A
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
What Chandler Heights's climate means for you
Chandler Heights runs 71°F a year - peaking in July, coldest in December.
- Gardeners get about 313 frost-free days, with the last spring freeze near February 1 - plan the planting calendar around it, not the regional average.
- Energy bills track 1,382 heating and 3,735 cooling degree days a year, higher means the furnace or AC runs more.
- Comparing places to live? Line this city up against nearby cities and the national rankings. See rankings
These are 30-year NOAA normals (1991–2020) - the typical year, not a forecast for any specific season.
Climate Guides
Climate Insight: Chandler Heights, AZ
The NOAA 1991–2020 climate normals describe Chandler Heights, Arizona as a location with an annual average temperature of 71°F, ranging from a mean daily high of 85°F to a mean daily low of 58°F. July is typically the warmest month of the year, while December is the coldest. These thirty-year averages, computed from station USC00021514, smooth out year-to-year variability and give a baseline expectation for typical conditions in any given month.
Beyond temperature, Chandler Heights averages an uncharted amount of precipitation annually, predominantly as rainfall - a real factor for anyone planning to live, garden, or travel here. The frost-free season averages 313 days, which directly shapes the planting calendar and growing potential for the area, with the last spring freeze near February 1 and the first fall freeze near December 11. Turning to energy use, 1,382 heating degree days and 3,735 cooling degree days tell the story of how often furnaces and air conditioners run during a normal year.
On PlainClimate's composite comfort index, Chandler Heights scores 80/100 (Excellent), a blended measure that weighs temperature mildness, precipitation moderation, and extreme-weather frequency against one another. Use the monthly tables above to plan around specific windows, shoulder seasons for mild highs and lows, peak summer for July-driven heat, or deep winter for December-driven cold. All figures here are thirty-year averages: any single year may run warmer, wetter, drier, or cooler than the normal, so treat them as planning guidance rather than forecasts.
Frequently Asked Questions
What is the average temperature in Chandler Heights, AZ? ▼
The average annual temperature in Chandler Heights, Arizona is 71°F. The warmest month averages 104°F (40°C) and the coldest averages 39°F (4°C).
How much rain does Chandler Heights get? ▼
Chandler Heights receives an unknown amount of precipitation annually. Based on NOAA 30-year climate normals (1991-2020).
What is the comfort score for Chandler Heights? ▼
Chandler Heights has a climate comfort score of 80/100 (Excellent), milder than 82% of U.S. cities in the PlainClimate database.
When is the growing season in Chandler Heights? ▼
Chandler Heights has approximately 313 frost-free days per year, with the last spring freeze around February 1 and the first fall freeze around December 11.
How much energy does heating and cooling require in Chandler Heights? ▼
Chandler Heights has 1,382 heating degree days and 3,735 cooling degree days annually, a cooling-dominated climate. See our <a href="/guides/reading-weather-data/" class="underline hover:text-brand-600">guide to reading weather data</a> for what these figures mean.
Where does this Chandler Heights climate data come from? ▼
NOAA U.S. Climate Normals v1.0.1 (1991-2020), from weather station USC00021514 near Chandler Heights.
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). Station: USC00021514. For informational purposes only.
Read our methodology - how this data is sourced, computed, and verified.
Related
Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainClimate Editorial
Every figure on PlainClimate is rendered directly from NOAA 1991-2020 U.S. Climate Normals data, no number is typed in by an editor. This page draws directly on NOAA 1991-2020 U.S. Climate Normals data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.