Climate Comfort Score
72/100
Good
NOAA 1991–2020 normals 71°F annual avg Public-domain federal data
Robson Rch, AZ Climate
Temperature, precipitation, and comfort score from NOAA NCEI 1991–2020 normals →
- 71°F
- Avg annual temp
- 72/100
- Comfort score
- 7.8"
- Annual precip
- 299d
- Growing season
30-year climate normals from 1 weather station (1991-2020).
The climate verdict for Robson Rch
Robson Rch, Arizona averages 71°F a year and scores 72/100 on the comfort index - good, milder than 66% of U.S. cities.
- 71°F
- yearly average temperature, NOAA normal
- 72/100
- comfort score, milder than 66% of U.S. cities
- 7.8"
- annual precipitation
- 299 days
- frost-free growing season
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
87°F
Avg Low
56°F
Annual Precip
7.8"
Comfort Score
72/100
Good
Avg Annual Temperature
71°F
30-year mean (NOAA NCEI)
Annual Precipitation
7.8"
Liquid-equivalent total
Comfort score vs national 100-point ceiling (Robson Rch) 72.0%
National median (63)
PlainClimate composite, temperature mildness, humidity, precipitation, extreme-weather frequency. Good for the Robson Rch area.
How Robson Rch compares to every U.S. city
Robson Rch's comfort score vs. all U.S. cities
PlainClimate composite comfort index (1–100), NOAA 1991–2020 normals
72 Top 34% higher than 66% 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 Robson Rch
MethodologyThe chart below traces how the U.S. land temperature anomaly has moved against the global mean since 1900. For Robson Rch, the NOAA 1991-2020 normal captures average conditions across that spread - notably, the most recent decade runs warmer than the 30-year mean itself.
- 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 | 67°F (19°C) | 38°F (3°C) | 52°F (11°C) | 1.1" | 6.5 | 0.0 |
| February | 71°F (22°C) | 42°F (5°C) | 57°F (14°C) | 1.0" | 3.1 | 0.0 |
| March | 80°F (27°C) | 47°F (8°C) | 63°F (17°C) | 0.7" | 0.1 | 3.0 |
| April | 87°F (31°C) | 52°F (11°C) | 70°F (21°C) | 0.2" | 0.0 | 13.3 |
| May | 95°F (35°C) | 60°F (15°C) | 78°F (25°C) | 0.1" | 0.0 | 24.0 |
| June | 106°F (41°C) | 69°F (21°C) | 88°F (31°C) | 0.3" | 0.0 | 29.9 |
| July | 105°F (41°C) | 76°F (25°C) | 91°F (33°C) | 0.8" | 0.0 | 31.0 |
| August | 104°F (40°C) | 75°F (24°C) | 89°F (32°C) | 0.9" | 0.0 | 31.0 |
| September | 99°F (37°C) | 69°F (20°C) | 84°F (29°C) | 0.5" | 0.0 | 27.6 |
| October | 89°F (31°C) | 57°F (14°C) | 73°F (23°C) | 0.8" | 0.1 | 15.5 |
| November | 76°F (24°C) | 45°F (7°C) | 60°F (16°C) | 0.5" | 0.6 | 0.7 |
| December | 65°F (19°C) | 37°F (3°C) | 51°F (11°C) | 0.9" | 7.1 | 0.0 |
Monthly Precipitation
Average monthly rainfall
January 1.1"
3.5 days with precipitation
February 1.0"
3.3 days with precipitation
March 0.7"
2.3 days with precipitation
April 0.2"
0.7 days with precipitation
May 0.1"
1.2 days with precipitation
June 0.3"
0.7 days with precipitation
July 0.8"
4.5 days with precipitation
August 0.9"
5.0 days with precipitation
September 0.5"
3.1 days with precipitation
October 0.8"
2.2 days with precipitation
November 0.5"
1.9 days with precipitation
December 0.9"
4.2 days with precipitation
Frost Dates & Growing Season
First Fall Freeze
December 3
50% probability date
Last Spring Freeze
February 7
50% probability date
Growing Season
299 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
1,363
Higher = more heating needed
Cooling Degree Days
3,693
Higher = more cooling needed
Warmest Month
July
Coldest Month
December
What Robson Rch's climate means for you
Robson Rch runs 71°F a year - peaking in July, coldest in December.
- Gardeners get about 299 frost-free days, with the last spring freeze near February 7 - plan the planting calendar around it, not the regional average.
- Energy bills track 1,363 heating and 3,693 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: Robson Rch, AZ
The NOAA 1991–2020 climate normals describe Robson Rch, Arizona as a location with an annual average temperature of 71°F, ranging from a mean daily high of 87°F to a mean daily low of 56°F. July is typically the warmest month of the year, while December is the coldest. These thirty-year averages, computed from station USC00027187, smooth out year-to-year variability and give a baseline expectation for typical conditions in any given month.
Robson Rch averages 7.8 inches of precipitation a year, predominantly as rainfall, and that matters as much to daily life here as temperature does. The frost-free season averages 299 days, which directly shapes the planting calendar and growing potential for the area, with the last spring freeze near February 7 and the first fall freeze near December 3. As for energy demand, 1,363 heating degree days and 3,693 cooling degree days tell the story of how often furnaces and air conditioners run during a normal year.
On PlainClimate's composite comfort index, Robson Rch scores 72/100 (Good), a blended measure that weighs temperature mildness, precipitation moderation, and extreme-weather frequency against one another. The monthly tables above turn that into a planning tool: expect the mildest highs and lows in the shoulder seasons, July-driven heat at the peak of summer, and December-driven cold at the depth of winter. Every number here is a thirty-year average, not a forecast, so any given year can and does run warmer, cooler, wetter, or drier than the normal.
Frequently Asked Questions
What is the average temperature in Robson Rch, AZ? ▼
The average annual temperature in Robson Rch, Arizona is 71°F. The warmest month averages 106°F (41°C) and the coldest averages 37°F (3°C).
How much rain does Robson Rch get? ▼
Robson Rch receives 7.8 inches of precipitation annually. Based on NOAA 30-year climate normals (1991-2020).
What is the comfort score for Robson Rch? ▼
Robson Rch has a climate comfort score of 72/100 (Good), milder than 66% of U.S. cities in the PlainClimate database.
When is the growing season in Robson Rch? ▼
Robson Rch has approximately 299 frost-free days per year, with the last spring freeze around February 7 and the first fall freeze around December 3.
How much energy does heating and cooling require in Robson Rch? ▼
Robson Rch has 1,363 heating degree days and 3,693 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 Robson Rch climate data come from? ▼
NOAA U.S. Climate Normals v1.0.1 (1991-2020), from weather station USC00027187 near Robson Rch.
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). Station: USC00027187. 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.