Climate Comfort Score
72/100
Good
2026 data Public-data reference. official source
San Antonio Kelly, TX Climate
Temperature, precipitation, and comfort score from NOAA NCEI 1991-2020 normals →
30-year climate normals from 1 weather station (1991-2020).
San Antonio Kelly, Texas has an average annual temperature of 70°F and a climate comfort score of 72/100 (Good). Annual precipitation totals N/A. Based on NOAA 30-year normals (1991–2020).
Avg Temperature
70°F (21°C)
Avg High
82°F
Avg Low
59°F
Annual Precip
N/A
Comfort Score
72/100
Good
Avg Annual Temperature
70°F
30-year mean (NOAA NCEI)
Annual Precipitation
N/A
Liquid-equivalent total
Comfort score vs national 100-point ceiling (San Antonio Kelly) 72.0%
National median (≈55)
PlainClimate composite — temperature mildness, humidity, precipitation, extreme-weather frequency. Good for the San Antonio Kelly area.
Warming context for San Antonio Kelly
MethodologyHow the U.S. land temperature anomaly tracks against the global mean since 1900. The current NOAA 1991-2020 normal for San Antonio Kelly captures average conditions across the spread shown — the most recent decade is 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 | 64°F (18°C) | 41°F (5°C) | 53°F (11°C) | N/A | 3.7 | 0.0 |
| February | 70°F (21°C) | 44°F (7°C) | 57°F (14°C) | N/A | 2.2 | 0.0 |
| March | 75°F (24°C) | 52°F (11°C) | 64°F (18°C) | N/A | 1.1 | 1.6 |
| April | 82°F (28°C) | 59°F (15°C) | 70°F (21°C) | N/A | 0.0 | 5.7 |
| May | 89°F (31°C) | 66°F (19°C) | 78°F (25°C) | N/A | 0.0 | 14.2 |
| June | 93°F (34°C) | 72°F (22°C) | 82°F (28°C) | N/A | 0.0 | 23.5 |
| July | 96°F (36°C) | 74°F (23°C) | 85°F (29°C) | N/A | 0.0 | 31.0 |
| August | 97°F (36°C) | 74°F (23°C) | 86°F (30°C) | N/A | 0.0 | 30.5 |
| September | 92°F (33°C) | 70°F (21°C) | 81°F (27°C) | N/A | 0.0 | 22.5 |
| October | 84°F (29°C) | 60°F (16°C) | 72°F (22°C) | N/A | 0.0 | 11.7 |
| November | 72°F (22°C) | 49°F (9°C) | 60°F (16°C) | N/A | 2.5 | 0.0 |
| December | 65°F (18°C) | 41°F (5°C) | 53°F (12°C) | N/A | 4.6 | 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 2
50% probability date
Last Spring Freeze
February 22
50% probability date
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
1,312
Higher = more heating needed
Cooling Degree Days
3,155
Higher = more cooling needed
Warmest Month
August
Coldest Month
January
Humidity & Wind
Monthly averages from hourly observations
| Month | Humidity | Wind (mph) | Clear Sky % | Overcast % |
|---|---|---|---|---|
| January | 64% | 7.3 | -2474% | -2477% |
| February | 63% | 8.2 | -2893% | -2897% |
| March | 67% | 8.8 | -2479% | -2478% |
| April | 66% | 9.3 | -1223% | -1228% |
| May | 70% | 8.5 | -1647% | -1657% |
| June | 68% | 8.3 | -4151% | -4162% |
| July | 63% | 7.5 | -1639% | -1663% |
| August | 64% | 6.8 | -804% | -828% |
| September | 65% | 6.7 | -2471% | -2495% |
| October | 67% | 7.2 | -2471% | -2487% |
| November | 67% | 6.8 | -3308% | -3318% |
| December | 65% | 7.0 | -4144% | -4151% |
Related Data
PlainEnviro
EPA environmental data — pollution, water quality, and environmental health by location
PlainCarbon
Carbon emissions data — greenhouse gas reporting and facility-level CO2 data
PlainHazard
Natural disaster data — weather-related hazards, FEMA declarations, and risk profiles
PlainAirData
EPA air quality data — AQI readings, pollutant levels, and air quality trends
Climate Guides
Climate Insight: San Antonio Kelly, TX
The NOAA 1991–2020 climate normals describe San Antonio Kelly, Texas as a location with an annual average temperature of 70°F, ranging from a mean daily high of 82°F to a mean daily low of 59°F. August is typically the warmest month of the year, while January is the coldest. These thirty-year averages, computed from station USW00012909, smooth out year-to-year variability and give a baseline expectation for typical conditions in any given month.
Precipitation patterns matter as much as temperature for anyone planning to live, garden, or travel here. San Antonio Kelly receives roughly an uncharted amount of precipitation each year, predominantly as rainfall. Growing-season length varies with elevation and microclimate, with the last spring freeze near February 22 and the first fall freeze near December 2. For energy use, 1,312 heating degree days and 3,155 cooling degree days tell the story of how often furnaces and air conditioners run during a normal year.
On PlainClimate's composite comfort index, San Antonio Kelly scores 72/100 (Good), 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 August-driven heat, or deep winter for January-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 San Antonio Kelly, TX? ▼
The average annual temperature in San Antonio Kelly, Texas is 70°F. The warmest month averages 97°F (36°C) and the coldest averages 41°F (5°C).
How much rain does San Antonio Kelly get? ▼
San Antonio Kelly receives an unknown amount of precipitation annually. Based on NOAA 30-year climate normals (1991-2020).
What is the comfort score for San Antonio Kelly? ▼
San Antonio Kelly has a climate comfort score of 72/100 (Good). This score considers temperature mildness, humidity, precipitation, and extreme weather frequency.
When is the growing season in San Antonio Kelly? ▼
Growing season data is not available for San Antonio Kelly.
How much energy does heating and cooling require in San Antonio Kelly? ▼
San Antonio Kelly has 1,312 heating degree days and 3,155 cooling degree days annually. Higher heating degree days indicate greater winter energy demand, while higher cooling degree days indicate greater summer cooling needs.
Where does this San Antonio Kelly climate data come from? ▼
All climate data comes from NOAA U.S. Climate Normals v1.0.1, covering the 30-year period from 1991 to 2020. Data is collected from weather station USW00012909. These 30-year averages are the standard reference for typical weather conditions.
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). Station: USW00012909. 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
