Climate Comfort Score
83/100
Excellent
NOAA 1991–2020 normals 63°F annual avg Public-domain federal data
Santa Teresa, NM Climate
Annual temperature, rainfall, and a comfort score, sourced from NOAA NCEI's 1991–2020 normals →
- 63°F
- Avg annual temp
- 83/100
- Comfort score
- 10.1"
- Annual precip
- 233d
- Growing season
30-year climate normals from 1 weather station (1991-2020).
The climate verdict for Santa Teresa
Santa Teresa, New Mexico averages 63°F a year and scores 83/100 on the comfort index - excellent, milder than 85% of U.S. cities.
- 63°F
- yearly average temperature, NOAA normal
- 83/100
- comfort score, milder than 85% of U.S. cities
- 10.1"
- annual precipitation · 2" snow
- 233 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
63°F (17°C)
Avg High
78°F
Avg Low
49°F
Annual Precip
10.1"
Annual Snow
2.0"
Comfort Score
83/100
Excellent
Avg Annual Temperature
63°F
30-year mean (NOAA NCEI)
Annual Precipitation
10.1"
Plus 2.0" of snow
Comfort score vs national 100-point ceiling (Santa Teresa) 83.0%
National median (63)
PlainClimate composite, temperature mildness, humidity, precipitation, extreme-weather frequency. Excellent for the Santa Teresa area.
How Santa Teresa compares to every U.S. city
Santa Teresa's comfort score vs. all U.S. cities
PlainClimate composite comfort index (1–100), NOAA 1991–2020 normals
83 Top 15% higher than 85% 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 Santa Teresa
MethodologySince 1900, U.S. land temperatures have tracked (and diverged from) the global mean - the chart below shows how. Santa Teresa's current NOAA 1991-2020 normal sits within that longer spread, and the most recent decade runs 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 | Snow | Freeze Days | 90°F+ Days |
|---|---|---|---|---|---|---|---|
| January | 58°F (14°C) | 30°F (-1°C) | 44°F (7°C) | 0.5" | 0.3" | 20.5 | 0.0 |
| February | 63°F (17°C) | 33°F (0°C) | 48°F (9°C) | 0.5" | 0.2" | 11.9 | 0.0 |
| March | 71°F (22°C) | 39°F (4°C) | 55°F (13°C) | 0.3" | 0.0" | 3.8 | 0.0 |
| April | 79°F (26°C) | 47°F (8°C) | 63°F (17°C) | 0.2" | 0.0" | 0.3 | 1.5 |
| May | 87°F (31°C) | 56°F (13°C) | 71°F (22°C) | 0.4" | 0.0" | 0.0 | 12.2 |
| June | 96°F (36°C) | 65°F (18°C) | 80°F (27°C) | 0.8" | 0.0" | 0.0 | 28.1 |
| July | 95°F (35°C) | 69°F (20°C) | 82°F (28°C) | 2.3" | 0.0" | 0.0 | 26.9 |
| August | 93°F (34°C) | 68°F (20°C) | 81°F (27°C) | 1.7" | 0.0" | 0.0 | 24.5 |
| September | 88°F (31°C) | 62°F (17°C) | 75°F (24°C) | 1.5" | 0.0" | 0.0 | 12.6 |
| October | 79°F (26°C) | 50°F (10°C) | 64°F (18°C) | 0.8" | 0.1" | 0.6 | 1.0 |
| November | 66°F (19°C) | 37°F (3°C) | 52°F (11°C) | 0.5" | 0.2" | 7.5 | 0.0 |
| December | 57°F (14°C) | 30°F (-1°C) | 43°F (6°C) | 0.7" | 1.2" | 20.0 | 0.0 |
Monthly Precipitation
Average monthly rainfall and snowfall
January 0.5"
Snow: 0.3"
3.3 days with precipitation
February 0.5"
Snow: 0.2"
3.1 days with precipitation
March 0.3"
1.6 days with precipitation
April 0.2"
1.5 days with precipitation
May 0.4"
2.1 days with precipitation
June 0.8"
3.2 days with precipitation
July 2.3"
7.6 days with precipitation
August 1.7"
6.9 days with precipitation
September 1.5"
5.6 days with precipitation
October 0.8"
Snow: 0.1"
4.5 days with precipitation
November 0.5"
Snow: 0.2"
2.4 days with precipitation
December 0.7"
Snow: 1.2"
3.4 days with precipitation
Frost Dates & Growing Season
First Fall Freeze
November 11
50% probability date
Last Spring Freeze
March 23
50% probability date
Growing Season
233 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
2,753
Higher = more heating needed
Cooling Degree Days
2,086
Higher = more cooling needed
Warmest Month
July
Coldest Month
December
What Santa Teresa's climate means for you
Santa Teresa runs 63°F a year - peaking in July, coldest in December.
- Gardeners get about 233 frost-free days, with the last spring freeze near March 23 - plan the planting calendar around it, not the regional average.
- Energy bills track 2,753 heating and 2,086 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: Santa Teresa, NM
Santa Teresa, New Mexico runs an annual average of 63°F, ranging from a mean daily high of 78°F to a mean daily low of 49°F, per NOAA's 1991–2020 climate normals. July is typically the warmest month of the year, while December is the coldest. Drawn from station USC00298127, these thirty-year averages smooth out year-to-year swings into a baseline for what a typical month looks like here.
Rainfall (and snow, where it falls) shapes day-to-day life here as much as temperature does. Santa Teresa sees about 10.1 inches of precipitation a year, with 2.0 inches typically falling as snow. The frost-free season averages 233 days, which directly shapes the planting calendar and growing potential for the area, with the last spring freeze near March 23 and the first fall freeze near November 11. On the energy side, 2,753 heating degree days and 2,086 cooling degree days tell the story of how often furnaces and air conditioners run during a normal year.
On PlainClimate's composite comfort index, Santa Teresa scores 83/100 (Excellent), a blended measure that weighs temperature mildness, precipitation moderation, and extreme-weather frequency against one another. The monthly tables above are the practical planning tool: mild highs and lows land in the shoulder seasons, July-driven heat peaks in summer, and December-driven cold sets in over deep winter. These are thirty-year averages, not a forecast - any single year can run warmer, wetter, drier, or cooler than the normal.
Frequently Asked Questions
What is the average temperature in Santa Teresa, NM? ▼
The average annual temperature in Santa Teresa, New Mexico is 63°F. The warmest month averages 96°F (36°C) and the coldest averages 30°F (-1°C).
How much rain does Santa Teresa get? ▼
Santa Teresa receives 10.1 inches of precipitation annually, including 2.0 inches of snow. Based on NOAA 30-year climate normals (1991-2020).
What is the comfort score for Santa Teresa? ▼
Santa Teresa has a climate comfort score of 83/100 (Excellent), milder than 85% of U.S. cities in the PlainClimate database.
When is the growing season in Santa Teresa? ▼
Santa Teresa has approximately 233 frost-free days per year, with the last spring freeze around March 23 and the first fall freeze around November 11.
How much energy does heating and cooling require in Santa Teresa? ▼
Santa Teresa has 2,753 heating degree days and 2,086 cooling degree days annually, a fairly balanced heating/cooling split. 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 Santa Teresa climate data come from? ▼
NOAA U.S. Climate Normals v1.0.1 (1991-2020), from weather station USC00298127 near Santa Teresa.
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). Station: USC00298127. 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.